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Daisy the Amazing Rough Rider: Part 6

Daisy the Amazing Rough Rider: Part 6

March 22, 2023 | By Shadazah (Daisy) Brown

The staff at IAES is excited to present the sixth in the blog series by a mighty AE Warrior in her ongoing quest to get all of herself back! Previous posts in Daisy’s journey are linked below:

Part 1: https://autoimmune-encephalitis.org/post/?highlight=Shadazah%20Brown%20

Part 2: https://autoimmune-encephalitis.org/my-continued-story-about-having-autoimmune-encephalitis-2/?highlight=Shadazah%20Brown%20

Part 3: https://autoimmune-encephalitis.org/daisys-ongoing-journey/

Part 4: https://autoimmune-encephalitis.org/daring-daisy-part-4/?highlight=Shadazah%20Brown

Part 5: https://www.youtube.com/watch?v=yTqvt_CqYps

——–

I am here! I am still fighting every day, and I sometimes feel this Autoimmune Encephalitis(AE) road to recovery is one rough ride! I suppose on many days and in many ways, I could be called Rough Rider Daisy!

This past year has certainly had its share of ups in downs along the road of my AE journey. I have had several relapses that have proved difficult emotionally, mentally, and physically. But I continue to ride this road with positivity!

I have been in and out of hospitals due to seizure activity and AV fistula issues. My seizures are usually preempted by what many of us call an aura. Many AE Warriors can relate to this phenomenon. They can come about quickly or slowly. Sometimes I try to calm my brain and thoughts if I feel an aura but sometimes, they come so quickly, and the seizures come so quickly I have no time or warning. The bottom line with all of this is ongoing anxiety and fear. You never really know when an aura and then a seizure is coming so this can cause fear and anxiety. Somedays I find it difficult to eat, sleep or do simple acts of daily living because of the anxiety. At times I can remember what was happening prior to a seizure and I can remember an aura and sometimes I cannot, but they are all scary.

Many of you may remember the video blog I did for IAES about a year ago about my AV fistula and how helpful having one has been for me. Overall, the fistula has been a godsend and made medication management like getting plasmapheresis much easier. As with most things in life, nothing is perfect, and I have had fistula issues requiring surgery during this past year.

AE can be a rough ride at times. The road can have difficult mountains to climb and beautiful valleys to see. Once again, I will persist and ride this rough road. I will be positive and be Rough Rider Daisy!

Shadazah Brown VLOG 1 - Daisy the Amazing Rough Rider: Part 6

 

 

Your generous Donations allow IAES to continue our important work and save lives! 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

Trivia Playing cards 3 FB 500x419 - Daisy the Amazing Rough Rider: Part 6

For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

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Be a part of the solution by supporting IAES with a donation today.

 

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What is a headache?

What is a headache?


March 8, 2023 | by
 Marissa Maroni, PennNeuroKnow and IAES Collaboration

A message from IAES Blog Staff:

The staff at IAES is proud to present to all of you another wonderful article/blog from the amazing team at PennNeuroKnow. Since 2019 IAES has been extremely lucky to be in partnership with the PennNeuroKnow(PNK) team to help us all better understand complex medical issues related to AE and neurology in general. The talented PNK team continues to keep us up-to-date and help clarify the complexities we face each day along our AE journey, and we are eternally grateful! You can find out much more about this stellar group at: https://pennneuroknow.com/

We all suffer from headaches from time to time. For some a headache is a daily medical issue and they can range from mild and slightly bothersome to migraines that put us in bed for a day or more at a time. This wonderful article by Marissa Maroni helps to shed light on the various types of headaches and the biology behind an issue that we all encounter!

Introduction

We all suffer from headaches from time to time. For some a headache is a daily medical issue and they can range from mild and slightly bothersome to migraines that put us in bed for a day or more at a time. This wonderful article by Marissa Maroni helps to shed light on the various types of headaches and the biology behind an issue that we all encounter!

In the news or on your favorite medical drama you may have been startled to see patients are kept awake during brain surgery. If not, we’ve included an example here! Although it feels wild to witness awake surgeries, they’re possible because the brain itself cannot sense any pain. Despite the lack of pain sensed by the brain, most people do experience head pain at some point in their life, including headaches. The deep, throbbing pain, and sometimes nausea, experienced during a headache can be unbearable. But if brains can’t feel, what causes the pain of a headache and how is this treated?

What kinds of headaches are there?

There are three main types of primary headaches, primary meaning the headache is the issue, rather than a symptom from an underlying condition. The three types of primary headaches are:

  1. Tension-type headaches

Tension-type headaches are the most common primary headache and impact over 25% of people globally1. Tension-type headaches are characterized by mild to moderate head pain that feels like a tightening pressure (imagine hands gripped tightly around your head) that affects both sides of the brain, lasting minutes up to several days2.

  1. Migraines

Migraines effect approximately 14% of the global population1. Migraines are characterized as moderate to severe throbbing pain usually on one side of the brain with pain lasting from several hours to 3 days3. Migraines are usually accompanied by various symptoms such as nausea and light and sound sensitivity4.

  1. Cluster Headaches

Cluster headaches affect approximately 0.4% of people5. Cluster headaches are characterized by excruciating pain on one side of the brain usually surrounding the eye that lasts for minutes up to 3 hours5.

How do they start?

Each of the three primary types of headaches vary in their origin. Rather than extensively unpacking each, let’s focus in on migraines. Prior to a migraine starting a person can experience sound and light sensitivity, mood changes, thirst, and yawning among other symptoms. Scientists have used brain imaging prior to the start of migraines to try and understand why do they start in the first place and what could be causing pre-migraine symptoms?

It is theorized that the brainstem, the stalk of your brain that controls breathing and heart rate among other functions, is the generator of migraines6. A brain imaging study found activity in a subregion of the brainstem was associated with the time until the next migraine starts7. Further, a set of researchers from Germany imaged the brain of a migraine patient for 30 consecutive days to understand what events occur in the brain leading up to a migraine8. They found that before and during a migraine there is altered communication between the brainstem and the hypothalamus, a part of the brain important in controlling sleep, hunger, thirst, and more. Additionally, they found increasing activity in the hypothalamus in the time leading up to a migraine.

Scientists have identified critical brain regions that have altered brain activity prior to a migraine, but can any of this explain pre-migraine symptoms? Researchers hypothesize that the increased activity in the hypothalamus could explain pre-migraine symptoms such as yawning and thirst. Interestingly, migraine patients with light sensitivity have increased activation of the occipital cortex, a brain region responsible for vision perception, in comparison to migraine patients who did not experience light sensitivity9. Although the answer is not precise, scientists have identified altered brain signaling that may prime a brain for a migraine attack and identified specific brain regions that can explain pre-migraine symptoms.

Where does the pain come from?

A main piece to the migraine pain puzzle is a group of nerves that carry pain signals from the face to the brain, referred to as trigeminal ganglion. The trigeminal ganglion connect to the blood vessels surrounding your brain and various parts of the brain including the brainstem, hypothalamus, and thalamus (Figure 1). The thalamus is a place for information to be relayed to your cortex. The activation of trigeminal ganglion lead to a cascade of events that have roles in migraine pain. Let’s explore what events occur and how they contribute to migraine pain.

headache 2 496x500 - What is a headache?

Figure 1. The trigeminal ganglion, in blue, makes connections to the brainstem, thalamus, and hypothalamus. The thalamus relays information to the cortex.

Sensitization of the brain

During a migraine, it is thought that the trigeminal ganglion become sensitized, meaning they can activate and send pain signals in response to nonpainful stimuli (Figure 2)3. Trigeminal ganglion sensitivity causes throbbing head pain, and pain felt when coughing or bending over during a migraine. Even though you are not doing anything to cause this pain, the trigeminal ganglion is sensitized and sending pain signals anyway! The sensitized trigeminal ganglion lead to the activation and sensitization of the brainstem, and thalamus10. Sensitization of the brainstem and thalamus contribute to allodynia, perception of pain by something not normally painful, like a gentle touch or glasses resting on your nose. Collectively, the sensitization of the trigeminal ganglion, brainstem, and thalamus play a critical role in migraine pain.

migraine pain 500x177 - What is a headache?

Figure 2. Three contributors to migraine pain: sensitization, hyperexcitability, and CGRP release.

Hyperexcitability

Hyperexcitability refers to neurons that are more likely to become active and send signals. General hyperexcitability is seen in individuals with migraines and is hypothesized to contribute to sensitization in the brain as there is more activation in pain signaling regions (Figure 2)3. Brain imaging studies identified that during a migraine the brain is hyper-responsive to sensory information3. This hyper-responsiveness is hypothesized to cause light sensitivity during migraines. Interestingly, when scientists examined shared mutations in the genes of migraine patients, they found that many of the mutated genes were important in neuronal signaling, further suggesting a role for hyperexcitability in migraines11.

Neuropeptide release

The activation of the trigeminal ganglion causes the release of neuropeptides. Neuropeptides are small proteins that cause changes in neuronal signaling (oxytocin is a well-known example of a neuropeptide). An important neuropeptide released after trigeminal ganglion activation is calcitonin-gene related peptide (CGRP). CGRP modulates pains signals, mediates inflammation in the brain, and has cardiovascular, functions among other roles 3,12. There is evidence that CGRP initiates and maintains the sensitization of trigeminal ganglion and is involved in signaling between trigeminal nerves3,13. Further, intravenous administration of CGRP triggers a migraine in migraine patients but not in healthy individuals, suggesting CGRP plays a key role in migraines10. Additionally, CGRP causes blood vessels surrounding the brain to dilate, meaning they expand however, the contribution of blood vessel expansion in migraine pain is disputed14.

What are some treatment for migraines?

Scientists have identified several changes in brain function before and during a migraine that contribute to migraine pain. With all this known, how are migraines treated and how do these treatments work?

A popular and effective treatment for migraines during an active attack are triptans. Triptans act on serotonin receptors. Serotonin is a chemical messenger within our brain responsible for a variety of functions, including mood and digestion. When triptans act on serotonin receptors, they inhibit pain neurotransmission in the trigeminal ganglion, inhibit the release of pain-promoting neuropeptides (like CGRP!), and constrict blood vessels15. Given what we know about headaches, this drug works by halting the cascade of events that occur during a migraine including sensitization, hyperexcitability, and neuropeptide release.

Overall, we’ve uncovered changes in brain signaling that occur before and during a migraine, along with a current treatment. Even though the brain itself cannot feel any pain, it plays a critical role in communicating pain to different parts of your body!

References

  1. Stovner, L. J., Hagen, K., Linde, M., & Steiner, T. J. (2022). The global prevalence of headache: an update, with analysis of the influences of methodological factors on prevalence estimates. The journal of headache and pain23(1), 1-17.
  2. Ashina, S., Mitsikostas, D. D., Lee, M. J., Yamani, N., Wang, S. J., Messina, R., … & Lipton, R. B. (2021). Tension-type headache. Nature Reviews Disease Primers7(1), 1-21.
  3. Dodick, D. W. (2018). A phase‐by‐phase review of migraine pathophysiology. Headache: the journal of head and face pain58, 4-16.
  4. Pescador Ruschel MA, De Jesus O. Migraine Headache. 2022 Jul 6. In: StatPearls [Internet]. Treasure Island (FL): StatPearls Publishing; 2022 Jan–. PMID: 32809622.
  5. Rossi, P., Whelan, J., Craven, A., & De La Torre, E. R. (2016). What is cluster headache? Fact sheet for patients and their families. A publication to mark Cluster Headache Day 2016. Functional Neurology31(3), 181.
  6. Puledda, F., Messina, R., & Goadsby, P. J. (2017). An update on migraine: current understanding and future directions. Journal of neurology264(9), 2031-2039.
  7. Stankewitz, A., Aderjan, D., Eippert, F., & May, A. (2011). Trigeminal nociceptive transmission in migraineurs predicts migraine attacks. Journal of Neuroscience31(6), 1937-1943.
  8. Schulte, L. H., & May, A. (2016). The migraine generator revisited: continuous scanning of the migraine cycle over 30 days and three spontaneous attacks. Brain139(7), 1987-1993.
  9. Karsan, N., & Goadsby, P. J. (2018). Biological insights from the premonitory symptoms of migraine. Nature Reviews Neurology14(12), 699-710.
  10. Pietrobon, D., & Moskowitz, M. A. (2013). Pathophysiology of migraine. Annual review of physiology75, 365-391.
  11. Burstein, R., Noseda, R., & Borsook, D. (2015). Migraine: multiple processes, complex pathophysiology. Journal of Neuroscience35(17), 6619-6629.
  12. Russo, A. F. (2015). Calcitonin gene-related peptide (CGRP): a new target for migraine. Annual review of pharmacology and toxicology55, 533.
  13. Iyengar, S., Johnson, K. W., Ossipov, M. H., & Aurora, S. K. (2019). CGRP and the trigeminal system in migraine. Headache: The Journal of Head and Face Pain59(5), 659-681.
  14. Buture, A., Gooriah, R., Nimeri, R., & Ahmed, F. (2016). Current understanding on pain mechanism in migraine and cluster headache. Anesthesiology and Pain Medicine6(3).
  15. Johnston, M. M., & Rapoport, A. M. (2010). Triptans for the management of migraine. Drugs70(12), 1505-1518.

Cover photo by Robin Higgins from Pixabay

Figures created with BioRender.com.

 

 

 

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On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - What is a headache? For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - What is a headache?

Be a part of the solution by supporting IAES with a donation today.

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Why does it feel like we know so little about autoimmune encephalitis?

Why does it feel like we know so little about autoimmune encephalitis?

February 22, 2023 | by Catrina Hacker, PennNeuroKnow and IAES Collaboration

A message from IAES Blog Staff:

The staff at IAES is proud to present to all of you another wonderful article/blog from the amazing team at PennNeuroKnow. Since 2019 IAES has been extremely lucky to be in partnership with the PennNeuroKnow(PNK) team to help us all better understand complex medical issues related to AE and neurology in general. The talented PNK team continues to keep us up-to-date and help clarify the complexities we face each day along our AE journey, and we are eternally grateful! You can find out much more about this stellar group at: https://pennneuroknow.com/

As we wind up AE Awareness month 2023, I, for one, am grateful. Grateful for another year of stellar webinars and more information. For all the AE Warriors and our caregivers, we have a very optimistic future. As you have heard before, our road to recovery is no sprint, but it is a marathon we can and will complete. We receive questions all the time regarding the speed at which research proceeds and treatments are approved. And this is tough because although we know this is a marathon, we all truly want things to proceed much quicker. Catrina Hacker, a member of the amazing PNK team has done a wonderful job explaining the process. So, as I have heard said to me what seems like a million times, “trust the process” and we hope you enjoy this blog!

~Fellow Warrior and Editor-in-Chief, Jeri Gore

Introduction

When you or someone you love is diagnosed with a disease like autoimmune encephalitis, the seemingly slow pace at which research progresses can feel frustrating. It’s hard to watch loved ones suffer while wondering why someone hasn’t used their knowledge and resources to find a solution that will make them feel better. In this post I will walk you through why the pace of research on diseases like autoimmune encephalitis can seem slow and what this means for scientific progress toward understanding autoimmune encephalitis.

The human body still has a lot of uncharted territory for biologists

One of the key reasons that biomedical research seems to progress slowly is that there is so much that we still don’t know. Our quest to understand the human body is much like the quest that European explorers once took to uncover the world beyond Western European countries: sometimes clumsy and a centuries-long process. Christopher Columbus’s crew famously stumbled upon North America on their way to India, and some of the earliest world maps were comically inaccurate by today’s standards (Figure 1 left). But over time the explorers made more observations and built new tools that ultimately led to the incredibly accurate and useful world maps that we have today (Figure 1 right).

1583 map - Why does it feel like we know so little about autoimmune encephalitis?

Figure 1. Left: A world map generated in 1583. A lot of the general organization of the world has been figured out, but we now know that the proportions and specific shapes of individual continents aren’t correct. Right: A modern world map that shows how much our understanding of the organization of the world has grown in the last 400 years with detailed information about elevation across all 7 continents.

Today, biologists are still in the part of the journey where they’re constantly learning new things and updating their maps. Many biological discoveries still feel like the lucky discovery of the Americas by the Nina, Pinta, and Santa Maria. Making things even more difficult, the uncharted territory that biologists want to understand is even more complicated than the stable land masses of continents. Imagine trying to build a map of the world if small chunks of land moved around and interacted with each other in complicated ways. Now imagine that each explorer had to study a slightly different version of the world with small differences that made it unique, but that had the same general layout. That is the size of the challenge that biologists face when studying the human body.

The challenges of mapmaking for biologists go beyond just the fact that components of the maps move and interact. Biologists also have to build maps at different scales and understand how they relate to one another. Consider understanding the brain as an example. Some neuroscientists study how molecules inside individual brain cells work, others study how small groups of cells connect and send signals between each other, others study how large groups of cells send signals across the brain, and still others study how these signals relate to someone’s behavior or symptoms. Even neuroscientists studying things at the same scale often use different tools that make relating their discoveries to someone else’s challenging. As neuroscientists build maps at each of these levels it’s not always obvious how each map relates to the others and connecting the maps can be just as difficult as building them.

Diseases like autoimmune encephalitis can be hard to categorize and diagnose

Understanding how a healthy human body works is hard enough but extending that understanding to figure out how to treat and cure diseases is even more complicated. When it comes to diseases, many different things can go wrong but produce the same symptoms. And oftentimes when one thing goes wrong, it causes a cascade of other things to go wrong as well. This makes it difficult to pinpoint exactly what went wrong first to try to target that for treatment.

Autoimmune encephalitis is a good example of this kind of complexity. There are many different subtypes of autoimmune encephalitis that result from an immune response to several different kinds of proteins found in the brain. Despite being caused by reactions to different proteins, several subtypes have overlapping symptoms. On the other hand, each subtype is typically associated with several distinct symptoms that are all part of the same diagnosis. On top of that, each individual patient is different even before they get sick, so they will have a slightly different experience of their disease.

One thing this diversity can make difficult is deciding which patients to group together and which to consider separately. Should researchers group patients by their symptoms (e.g., fatigue, motor deficits, headaches) or by biological markers (e.g., testing for things in the blood or cerebrospinal fluid)? * Scientists’ answer to that question is constantly evolving as they learn more about patients with different kinds of autoimmune encephalitis. Until they know enough to separate subgroups of patients, it can be difficult to see through the diversity of symptoms and biological markers toward a clear understanding of exactly what’s going on.

All of these things only become more difficult the rarer a disease is. The more patients with a certain disease that can be studied, the more data points scientists have to work with. This can give them a better sense of the big picture, despite variability between individual patients. This is why the subtypes of autoimmune encephalitis that are most common, like Anti-NMDAR encephalitis, tend to be better understood than rarer subtypes. When there are more diagnosed patients, the disease is easier to study.

*For a deeper dive into this issue, Penn NeuroKnow writer, Margaret Gardner, wrote about how the same problem impacts our ability to study psychiatric disorders in this PNK article.

Rigorous science can’t be rushed

There are also practical components of how research is conducted that contribute to its slow and steady pace. Research needs to be funded and that is typically done through federal grants from organizations like the National Institute of Health (NIH). Grant funding is competitive, and researchers can spend months working on a proposal before submitting a grant. Once submitted, the grant undergoes rigorous review by other scientists. These reviewers are looking to fund science that they think will be successful, so this means that the best proposals aim to take small and manageable steps in our understanding based on past research. After review, many grants are rejected. So, scientists often have to shake off the disappointment, consider the reviewer feedback, and write an updated proposal. And, as it turns out, getting funding is only half the battle. Once a grant is funded and the project can begin, it takes time to train students and lab workers in the skills needed to conduct the research. Sometimes scientists even have to invent new technology to collect or analyze their data because they’re trying to do something that’s never been done before.

Once scientists have their first set of results, these results often lead to new questions that need to be answered. So, scientists must do many follow-up experiments to understand what’s going on before they can feel confident adding their new discovery to the map of the human body. Once they think they know what’s going on, they then need to replicate their results several times to be sure that what they’re studying is generally true and not specific to whatever patient, animal, or dish of cells they ran their first experiment on. After that scientists will spend months putting their results together into a paper which is then reviewed by other scientists who might ask for more experiments or analyses to make their results more convincing. Finally, the paper is published, and that project can be considered complete. A lot of biomedical research is done by first studying cells in a dish, then studying animal models, and then testing treatments in humans. Each step of this process requires scientists to go through the same process of getting funding, verifying their results, and eventually publishing their work.

While all of these steps contribute to the seemingly slow pace of science, they’re also beneficial to scientific progress. Doing many follow-up experiments, replicating results, and incorporating feedback from other scientists means that once a paper is published scientists can be pretty sure that everything in the paper is accurate. This is important because if scientists couldn’t believe most things that are published then they wouldn’t know what foundation to build on when they design new experiments. Such rigorous requirements for publishing research also help to keep patients safe. Ultimately, the goal is that everything we learn from these papers can be used to develop a treatment or a cure for a disease, which means using that knowledge to help human patients. Once scientists know enough to think about possible treatments, scientists and doctors work together to test these treatments in human patients through a process called clinical trials. Doctors and scientists need to be certain of as much as they can so that those treatments are safe.

Concluding Thoughts

While there’s plenty left to learn about autoimmune encephalitis and thinking about that can feel daunting, it’s important to celebrate that we’ve learned a lot already. Successful treatments that work for many people have already been developed, and treatments are only getting better. An increasing understanding of what autoimmune encephalitis is and how to treat it has also led to the creation of research centers, like the Center of Autoimmune Neurology at the University of Pennsylvania, that make researching the disease and connecting patients and doctors easier. Centralized organizations like the International Autoimmune Encephalitis Society also help raise awareness about these issues and facilitate connections between patients, doctors, and researchers that continue to push our understanding forward.

Altogether, there are a lot of reasons to feel optimistic about the future and to trust in the system of slow and steady scientific research that has already delivered trustworthy, safe treatment options.

Image Credits

Cover photo: Photo by Ousa Chea on Unsplash.

Figure 1: Left: Girolamo Porro,, Public domain, via Wikimedia Commons; Right: © OpenStreetMap-Mitwirkende, Public domain, via Wikimedia Commons

 

 

 

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Your generous Donations allow IAES to continue our important work and save lives!

 

 

Tabitha Orth 300x218 - Why does it feel like we know so little about autoimmune encephalitis?

 

 

On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

 

guidestar platinum logo 300x300 1 e1605914935941 - Why does it feel like we know so little about autoimmune encephalitis?

 

Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - Why does it feel like we know so little about autoimmune encephalitis? For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - Why does it feel like we know so little about autoimmune encephalitis?

Be a part of the solution by supporting IAES with a donation today.

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AE Awareness Month 2023: Brain on Fire

AE Awareness Month 2023: Brain on Fire


February 8, 2023 | By Jeri Gore, IAES Blog Division Head

As we head into February 2023 and Autoimmune Encephalitis Awareness month 2023, we, the staff at the International Autoimmune Encephalitis Society (IAES), are super excited about how far awareness has come for Autoimmune Encephalitis. There is ever increasing treatment options for AE, ongoing research and clinical trials, increased membership (which speaks to awareness), ongoing recognition, and increased knowledge of more and more types of AE. The staff at IAES are busy as bees with all that is happening in the world of AE and supporting those diagnosed, their families, friends, and medical staff! We are excited and our brains are on fire with what AE Awareness month will bring and offer this year and the positive direction we are headed!

The IAES sponsors AE Awareness month and we have watched in wonder as it has blossomed and grown over the years into a month full of incredible speakers, information, support, and recognition!

The theme for AE Awareness month 2023 is ‘Brain on Fire’. In 2012 Susannah Cahalan released a book based on her AE journey with this name. A film based on this, her memoir, was soon to follow in 2016. Ms. Cahalan has been gracious enough to allow us to use this title for AE Awareness month this year. We are grateful and feel it is a very apt description. AE Awareness on all levels is moving in a positive direction as if on fire. This is terrific news for all AE Warriors, caregivers, medical and support staff, and all of those who will be diagnosed with this disease in the months and years to come.

As we all know, AE can be a difficult and devastating diagnosis. We all have stories to tell about our diagnostic journeys and recoveries. For most, we are fond of saying the recovery to our new normal is in no way a sprint and linear road but rather an arduous bumpy marathon. Like all journeys, there are ups, downs, and everything in between to talk about. At IAES we hear about and help to support folks at every level of their AE disease journey. We hear the good, bad, and ugly. And we hear funny, positive, and uplifting stories as well.

This year, to highlight the positive direction AE awareness is going we would like to talk about the uplifting, funny, incredible, and interesting gifts AE has given (or caused) and some of the very funny things we all have done on our paths towards recovery. Although AE is a devastating diagnosis, there is a gentle and humorous side that is sometimes left unspoken.

For me, personally, the gifts AE has given me may not be as concrete as for others. I have slowed down and appreciate ‘the small’ much more than I used to in my busy forward-looking life. I was always in a rush. I have said many times before that I always and I mean always tried to do way too much and quite possibly did not take the time to do things as well and with as much purpose as I do now. I appreciate those around me much more and I love. I love each day I am given. I love those around me. During my recovery, there were some strange and very funny things that happened. Chalk it up to a healing brain but during the thickest part of treatment and when medication levels were at their peak, sometimes my brain worked in very interesting, strange, and funny ways. One night I woke up, sat up in bed, and said hello and goodbye to my husband in Polish. I have not heard any Polish spoken since long before my grandmother passed in 1969 and I could not even begin to speak it in any way now. Another night I woke up and could recite every address we had ever lived at as well as all my relative’s addresses’ dating back 50 years plus. I cannot do that now. It was crazy and very funny!

There are AE Warriors whose diagnosis has awakened a super creative part of their brain. There is an IAES member who has become an incredible portrait artist. This member had no formal training and prior to the diagnosis had not drawn a thing in their life and now could make a nice tidy living drawing portraits for folks. Another member can now write beautiful and publishable poetry. There is another member whose photographic skills were unknown before AE and now are worthy of magazine covers.  This list goes on and on!

All AE warriors, our families, and caregivers could probably write a book on some of the funny things we have done during our recovery journeys. Some may view some of these instances as sad or negative, but you must see the humorous along this marathon of a recovery road for it is in how we handle the difficulties that we are defined. And, simply, sometimes, you just have got to laugh!

One member recalls her son with AE in an acute rehab unit wishing to have French dressing topped with a healthy dash of iced tea on his salads because it tasted amazing. Another recalls stopping at toll booths and being amazed at how kind-hearted folks were giving the tooth booth attendant money just because! Another member recalls telling her family that a school bus driver was coming to take her home and she had never even ridden in a school bus. Most of us while in recovery have short- or long-term memory issues.  The brain is amazing but a slow organ to heal. We get very creative in our word choices, and they are sometimes hilarious!! For us, an iron could be called a ‘shirt flattener’. We may call a doorway a ‘get through’. A ‘get louder’ is a remote control. We sometimes put sticky notes up in various colors to help remind us of this, that, and the other thing and cannot remember the color coding of the sticky notes. A clothes dryer could be called a clothes oven. Our brains, with AE, are on fire and as you can see, very creative at times!

As AE Awareness month 2023 progresses, we hope you find wonderful information from the speakers presenting the newest in AE research and treatment. We hope you find support and inspiration whether you be an AE warrior, a caregiver, a loved one, a friend, or anyone wishing to further their knowledge in this exploding field of research and medicine. We hope you see the positive and humorous for although AE is a difficult diagnosis, there is hope and a future for those of us whose brains are on fire!

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 Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

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For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

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Psychiatric Manifestations of Autoimmune Encephalitis

Psychiatric Manifestations of Autoimmune Encephalitis


January 25, 2023 | Written by Dr.
 Hannah Ford. 
Edited by Dr Mastura Monif, Dr Loretta Piccenna, Ms Sarah Griffith, Ms Tiffany Rushen, Ms Amanda Wells (consumer representative) and Ms Sasha Ermichina (consumer representative).

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A message from IAES Blog Staff:

It is our honor and pleasure to present to all of you an overview of typical psychiatric manifestations of autoimmune encephalitis This overview is by the esteemed team at Monash University in Australia & lead by Dr. Mastura Monif, who is a member of IAES’ Medical Advisory Board.

We are proud to be in collaboration with Dr. Monif and her team in the Australian Autoimmune Encephalitis Consortium Project as we work closely with them to best support AE patients, caregivers, and their families.

You can find out more about the Australian Autoimmune Encephalitis Consortium and its efforts to help those with AE and their families via the following link:

https://www.monash.edu/medicine/autoimmune-encephalitis

 —-

Psychiatric Manifestations of Autoimmune Encephalitis

WHY WE DID THIS WORK

Autoimmune encephalitis is a disorder in which antibodies accidentally created by the immune system attack parts of the brain. This can lead to inflammation and nerve damage.

Psychiatric problems are common in autoimmune encephalitis and can imitate mental health conditions, for example psychotic illnesses like schizophrenia. It is important to separate patients with AE from those with mental illness as treatments are very different.

There are different subtypes of AE. Some cases are due to the presence of detectable auto antibodies (a protein targeting the person’s own nerve endings) which is known as ‘sero positive’ AE. In ‘sero negative’ AE, there is no detectable antibody when using currently available techniques for detection.

Within the ‘sero positive’ group are different AE categories depending on the type of antibody. We discuss this further in the next section.

Anti-NMDAR encephalitis

  • The most common type of AE and typically occurs in young women. Psychiatric problems are the presenting feature in most patients and many are seen first by a psychiatrist. Symptoms start abruptly and progress rapidly over days to weeks.
  • Common features include psychosis (disruption of person’s thoughts and perceptions that can make it difficult for them to understand what is real versus what is not real). They can present with hallucinations (seeing or hearing things that are not there) and paranoia (false beliefs; for example, believing that people are out there to get you, or having unfounded mistrust of others), agitation, and elevated mood. Occasionally, anti NMDAR encephalitis patients can present with catatonia (complete lack of movement or lack of communication). Almost 90% of patients develop other related neurologic features (including seizures, abnormal movements and speech, and drowsiness) within a month, however some may have only psychiatric problems without neurologic signs.

Anti-LGI1 encephalitis

  • The second most common AE and typically affects older males. Seizures are usually the first symptom and often occur before patients develop psychiatric and/or memory problems. These seizures can be very brief, i.e. seconds long, and subtle (face and arm twitching known as “faciobrachial dystonic seizures”), but can be very frequent (up to 100s of times per day).
  • Memory difficulties develop slowly over months and may be accompanied by disinhibition (actions or words that might seem inappropriate or rude or inconsiderate).
  • They can also present with compulsive behaviors (performing an action persistently repetitively), including excessive eating, cleaning and hoarding.
  • Psychotic symptoms such as hallucinations and paranoia can occur but are less common, and usually are not an early or major feature.

Anti-CASPR encephalitis

  • Involves confusion, memory difficulties and ‘slow’ thinking which may be associated with depressed mood. Memory problems can slowly worsen over 12 months or longer in a proportion of patients. These individuals may appear like they have dementia.
  • Psychotic symptoms such as hallucinations, delusions and paranoia can occur as inflammation of the brain worsens, and usually develop with other neurologic symptoms including seizures, unsteadiness and abnormal jerking and twitching movements.

Anti-AMPAR encephalitis

  • Typically presents with short-term memory problems, confusion and behavioral changes which get worse over weeks to months.
  • Psychotic symptoms are variable (20-90% of patients) and may be associated with manic (abnormally elevated or extreme in mood, emotions, energy or activity levels) and aggressive behavior.
  • Seizures are rare. This type of encephalitis is frequently associated with cancer.

Anti-GABA-A encephalitis

  • Most commonly presents with seizures.
  • Memory loss and confusion develop slowly over weeks to months and are associated with personality and behavioral changes in approximately half of patients.
  • Features of psychosis with hallucinations and paranoia are uncommon but can occur later in severe cases.

Anti-GABA-B encephalitis

  • Also commonly presents with seizures.
  • Memory difficulties, confusion and abnormal behavior develop with or after seizures start.
  • Patients often become depressed and/or anxious at a later stage, usually 1 to 2 years after other symptoms have started.
  • Memory difficulties are slow to improve and may remain even after treatment.
  • Psychosis is not a feature.

Anti-DPPX encephalitis

  • Preceded by diarrhea and weight loss for several months, followed by mild, slowly worsening memory and cognitive difficulties associated with depression and anxiety.
  • Months or even years later patients develop psychotic features including hallucinations, delusions and aggression with neurologic symptoms such as seizures, limb shaking and jerking.

Anti-mGluR5 encephalitis

  • A rare type of AE with three major features – psychosis, memory problems and drowsiness.
  • Patients experience headaches, fevers, weight loss and nausea followed by rapid onset of memory problems, slowed thinking and severe psychiatric symptoms including hallucinations, depression, anxiety and major mood swings.
  • Many different neurologic symptoms can occur, including seizures, abnormal movements and difficulty using the eyes and face.

Anti-Neurexin-3a encephalitis

  • The disorder develops quickly over several days with headaches, fevers and nausea, followed by confusion and agitation.
  • Patients then experience severe neurologic symptoms of drowsiness, abnormal movements, seizures and breathing problems.

Diagnosis and treatment

  • Features (“red flags”) that may indicate AE as a cause of psychiatric presentation are shown in table 1.
  • Diagnosis of AE is challenging, and is confirmed by identifying the antibody in the blood or fluid from around the brain and spinal cord (cerebrospinal fluid), however these tests are not always available and may take a long time to return. Other test results that indicate AE may be the cause of psychiatric symptoms include high white cells or inflammation in cerebrospinal fluid, abnormal brain imaging on MRI and abnormal brain electrical activity on EEG (electroencephalogram; refer to our previous summary on EEG here: https://autoimmune-encephalitis.org/using-eeg-nmda
  • Early treatment of AE can lead to partial or full recovery.

Table 1.

Red Flags for Autoimmune Encephalitis in Psychiatric Presentations

·       Preceding physical symptoms such as fever, headache, stomach upset and dizziness

·       Seizures

·       Neurologic symptoms such as abnormal movements, speech difficulties, clumsiness, weakness and changes in sensation

·       “Catatonic” features such as abnormal posturing, repeating another person’s speech (echolalia), lack of movement or erratic movements

·       Memory problems

·       Psychotic symptoms that start rapidly and/or worsen quickly

 

What do the findings mean?

  • Each subtype of AE presents with different psychiatric features. Our research can help clinicians identify patients with psychiatric symptoms due to AE rather than a mental illness.
  • Early consideration of AE as a differential for psychiatric presentations is important as patients respond well to appropriate treatment (immunotherapy), particularly if given early.
  • Further studies are needed to continue describing the syndromes associated with each subtype. Fast and accurate testing for the diagnosis of AE is an important area for future research.

—-

For more information and resources from Dr. Monif and her group at the Australian Autoimmune Encephalitis Consortium Project, visit this link here. To download a plain language PDF of the paper summarized in this blog, click the button below:

 

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On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - Psychiatric Manifestations of Autoimmune Encephalitis For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - Psychiatric Manifestations of Autoimmune Encephalitis

Be a part of the solution by supporting IAES with a donation today.

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What are the different types of autoimmune encephalitis?

What are the different types of autoimmune encephalitis?

December 28, 2022 | by Sophie Liebergall, PennNeuroKnow and IAES Collaboration

A message from IAES Blog Staff:

The staff at IAES is proud to present to all of you another wonderful article/blog from the amazing team at PennNeuroKnow. Since 2019 IAES has been extremely lucky to be in partnership with the PennNeuroKnow(PNK) team to help us all better understand complex medical issues related to AE and neurology in general. The talented PNK team continues to keep us up-to-date and help clarify the complexities we face each day along our AE journey, and we are eternally grateful! You can find out much more about this stellar group at: https://pennneuroknow.com/

——

Introduction

Receiving a diagnosis of autoimmune encephalitis can be a stressful and uncertain time for many patients and their families. And to make it even more confusing, doctors often don’t just give patients a diagnosis of autoimmune encephalitis, but rather anti-NMDAR or anti-Hu or anti-GABAA encephalitis. There are many different types and subtypes of autoimmune encephalitis that can have distinct symptoms, underlying causes, and responses to treatment.1However, the terminology that doctors use to refer to these different subtypes is complex and can sometimes feel like wading into a bowl of alphabet soup! Here, we will try to break down some of the ways that doctors distinguish types of autoimmune encephalitis to help patients and their families make sense of this complicated and rapidly evolving field.

What is autoimmune encephalitis?

Before we break down the different types of autoimmune encephalitis, it is important to understand what autoimmune encephalitis is. What do doctors mean when they use the term autoimmune encephalitis? The suffix -itis can be applied to any part of the body to describe an inflammatory state. So, when -itis is added to the end of the word encephalon (which is the ancient Greek word for inside the head), it means inflammation of the brain. Therefore, encephalitis is a word that describes any sort of inflammation in the brain.

But what exactly is inflammation? What does it mean when a part of the body is inflamed? Inflammation occurs when the body’s immune system is activated.2 Typically, the immune system is activated when there are invaders in the body, such as bacteria or viruses. Once the immune system is alerted to the presence of this invader, it tries to eliminate the invader using a variety of different weapons. Some of the weapons that the immune system uses are called antibodies.3Antibodies act as signals for the immune system so that it knows where to direct its attack. One battalion of the immune system’s cell soldiers makes antibodies that specifically stick to the target. Then, the immune system sends another battalion of cell soldiers to eliminate the target that has been flagged by the antibody.

Even though the immune system’s main job is to mount attacks against invaders like bacteria and viruses, things can go wrong in the fog of biological warfare. Sometimes the immune system accidentally mounts an attack against healthy proteins in a person’s body. When the body’s immune system targets itself, it can result in what is called an autoimmune process (from combining auto-, meaning self, and -immune, as in the immune system).

Now we can put all of these terms together! When the body’s immune system accidentally targets healthy proteins in a person’s brain, resulting in inflammation in the brain, it is called autoimmune encephalitis.4

It is important to note that when the body mounts an autoimmune attack against the brain, it isn’t trying to target everyhealthy protein in the brain. Rather, it’s generally trying to target specific proteins that are found in the brain. When the immune system attacks these proteins, it can damage the proteins and the cells in which they are found. As a result, the type of autoimmune encephalitis and the symptoms associated with that autoimmune encephalitis are based on the type of protein that is targeted for attack by the immune system.5

What part of the brain is affected by autoimmune encephalitis?

Though we are still relatively early in our understanding of how the brain works, we do know that different regions of the brain control different brain functions. For example, some areas of the brain are dedicated to controlling movement, whereas others are dedicated to processing sensory stimuli. One way in which these different regions of the brain are distinct is that their brain cells can contain different proteins. This means that when the immune system mounts an attack against a protein in the brain, this attack is targeted to the regions in the brain where that protein is found. Therefore, the distinct types of autoimmune encephalitis target different regions in the brain and may affect different brain functions.1

Doctors will sometimes describe a patient’s encephalitis based on which part of the brain they suspect is being attacked. Some common terms that you may hear a doctor use to describe autoimmune encephalitis include:

  • Limbic encephalitis: inflammation of the limbic system. The limbic system includes brain regions such as the hippocampus, amygdala, and hypothalamus that are involved in emotional regulation. People with limbic encephalitis most commonly have changes in their mood and memory, along with seizures starting in the limbic system.6
  • Brainstem encephalitis: inflammation of the brainstem which is the long stalk at the base of the brain that connects the brain to the spinal cord. The brainstem is the center of many important functions necessary for survival, so people with brainstem encephalitis can have problems ranging from abnormal eye movements to trouble swallowing or breathing.7
  • Encephalomyelitis: inflammation of the brain plus inflammation of the spinal cord. Sometimes patients with autoimmune encephalitis can also mount an autoimmune attack on their spinal cord. Inflammation in the spinal cord interferes with the sensory and movement signals that are sent between the brain and the rest of the body, which can result in symptoms like weakness, paralysis, numbness, or tingling.8

Is autoimmune encephalitis caused by a tumor?

Another way that doctors distinguish between the types of autoimmune encephalitis is by using the terms paraneoplastic vs. non-paraneoplastic encephalitis. In paraneoplastic autoimmune encephalitides, the reason that the patient’s immune system is attacking their brain is because they have a tumor somewhere in their body.13 A tumor, which is a growth of abnormal cells, can be one of the most common causes of autoimmune encephalitis. This is because the abnormal cells in a tumor can sometimes do strange things to proteins normally found in the brain. For example, tumor cells can place a protein that is normally supposed to be inside of the cell on the outside of the cell, or they can begin to make a brain protein in a different part of the body where it is not normally supposed to be made. This can confuse the immune system, which causes it to attack a normal brain protein that it would otherwise leave alone.9

In contrast to these cases of paraneoplastic encephalitis, non-paraneoplastic autoimmune encephalitis occurs when there is an autoimmune encephalitis but doctors can’t find a tumor anywhere in the person’s body.1 In these cases, what is causing the immune system to all of a sudden decide to attack a healthy protein in the brain is less clear. The cause of cases of non-paraneoplastic autoimmune encephalitis is the subject of ongoing and future research by many doctors and scientists.

Which protein in the brain is the immune system trying to attack?

Perhaps the most specific way in which doctors can distinguish between different types of autoimmune encephalitis is by determining exactly which protein in the brain is being targeted. As discussed above, when the immune system mounts an attack against its target, it makes antibodies to specifically flag this target. These antibodies circulate in the blood and/or the fluid that bathes the brain. Therefore, if doctors can collect these antibodies, they can provide a clue about which protein the immune system is targeting.

As doctors and scientists have identified more antibodies involved in autoimmune encephalitis, they have started to name these types of autoimmune encephalitis after the antibody that is present. For example, one of the most common forms of autoimmune encephalitis is caused by the body mounting an attack against the NMDA receptor, which is a protein found on the surface of many cells in the brain.10 These antibodies against the NMDA receptor are called “anti-NMDA receptor antibodies” so these patients are said to have “anti-NMDA receptor autoimmune encephalitis.” Some of the most common types of autoimmune encephalitis that are named based on the antibody found against their protein target are listed in the table below.

Antibody

% of Cases with Presence of Tumor

Common symptoms

Anti-NMDAR

40% (varies)

Limbic encephalitis, psychosis, repetitive movements, unstable blood pressure and heart rate, decreased breathing, seizures

Anti-AMPAR

70%

Limbic encephalitis

Anti-GABAA

 

Severe, prolonged seizures

Anti-GABAB

70%

Limbic encephalitis, frequent seizures

Anti-Caspr2

40%

Limbic encephalitis, confusion, abnormal muscle tone

Anti-LGI1

<10%

Limbic encephalitis, seizures

Anti-Hu

>90%

Limbic encephalitis, problems with cognition

Anti-Ma2

>90%

Limbic encephalitis, brainstem encephalitis

Anti-CV2/CRMP5

>90%

Limbic encephalitis

Anti-Amphiphysin

>90%

Limbic encephalitis, widespread paralysis

 

Table Caption: Different antibodies that are found in patients with autoimmune encephalitis are associated with distinct symptoms and the likelihood that the disease is a result of having a tumor somehwere in the body. Adapted from Davis & Dalmau – Autoimmunity, seizures & status epilepticus (2013).11

In some patients doctors are unable to find an antibody that is known to be associated with autoimmune encephalitis, even if the doctor is pretty sure that the patient’s symptoms are caused by an autoimmune encephalitis. This might be because either the patient’s immune system is not making an antibody, or that doctors don’t yet have a laboratory test that is capable of identifying an antibody associated with that patient’s disease. These cases of autoimmune encephalitis are said to be seronegative.12 Doctors and scientists are still looking to identify new proteins and antibodies that are associated with autoimmune encephalitis in hopes of providing a more specific diagnosis for patients who would have previously been thought to have seronegative autoimmune encephalitis.

It is important to remember that autoimmune encephalitis can look different in every patient. For example, one patient may be diagnosed with anti-NMDA encephalitis after she has multiple seizures and is found to have an ovarian tumor. Whereas another patient may be diagnosed with anti-NMDA encephalitis after he has dramatic changes in his personality and memory, but doctors are not able to find a tumor. Nevertheless, breaking down a disease into distinct boxes can help guide doctors in their diagnostic and treatment decisions for an individual patient. And a greater understanding of the subtypes and causes of autoimmune encephalitis may be crucial for developing more targeted and effective treatments for this uniquely challenging disease.

References:

  1. Dalmau, J. & Rosenfeld, M. R. Paraneoplastic and autoimmune encephalitis.
  2. Chen, L. et al. Inflammatory responses and inflammation-associated diseases in organs. Oncotarget 9, 7204–7218 (2017).
  3. Janeway, C. A., Travers, P., Walport, M. & Shlomchik, M. J. Immunobiology. (Garland Science, 2001).
  4. Abboud, H. et al. Autoimmune encephalitis: proposed best practice recommendations for diagnosis and acute management. J Neurol Neurosurg Psychiatry 92, 757–768 (2021).
  5. Lancaster, E. The Diagnosis and Treatment of Autoimmune Encephalitis. J Clin Neurol 12, 1–13 (2016).
  6. Gultekin, S. H. et al. Paraneoplastic limbic encephalitis: neurological symptoms, immunological findings and tumour association in 50 patients. Brain 123 ( Pt 7), 1481–1494 (2000).
  7. Tan, I. L. et al. Brainstem encephalitis: etiologies, treatment, and predictors of outcome. J Neurol 260, 2312–2319 (2013).
  8. Dalmau, J., Graus, F., Rosenblum, M. K. & Posner, J. B. Anti-Hu–associated paraneoplastic encephalomyelitis/sensory neuronopathy. A clinical study of 71 patients. Medicine (Baltimore) 71, 59–72 (1992).
  9. Dalmau, J. & Graus, F. Antibody-Mediated Encephalitis. N Engl J Med 378, 840–851 (2018).
  10. Barry, H., Byrne, S., Barrett, E., Murphy, K. C. & Cotter, D. R. Anti-N-methyl-d-aspartate receptor encephalitis: review of clinical presentation, diagnosis and treatment. BJPsych Bull 39, 19–23 (2015).
  11. Davis, R. & Dalmau, J. Autoimmunity, Seizures, and Status Epilepticus. Epilepsia 54, 46–49 (2013).
  12. Lee, W. J. et al. Seronegative autoimmune encephalitis: clinical characteristics and factors associated with outcomes. Brain awac166 (2022) doi:10.1093/brain/awac166.
  13. Rees, J H. “Paraneoplastic Syndromes: When to Suspect, How to Confirm, and How to Manage.” Journal of Neurology, Neurosurgery & Psychiatry 75, (June 1, 2004): ii43–50. https://doi.org/10.1136/jnnp.2004.040378.

 

 

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On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - What are the different types of autoimmune encephalitis? For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - What are the different types of autoimmune encephalitis?

Be a part of the solution by supporting IAES with a donation today.

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My letter to Santa ATTENTION: YULETIDE BUREAU  WISH DEPARTMENT

My letter to Santa ATTENTION: YULETIDE BUREAU WISH DEPARTMENT

 

December 24, 2022 | Tabitha Andrews Orth 

My letter to Santa.
ATTENTION: YULETIDE BUREAU 
WISH DEPARTMENT

Dear Santa,
As you know, I have given great thought to my Christmas wish this year.  I hope I have made your ‘NICE LIST”, as my wish is in the form of a favor.

Since I am awake, due to insomnia from the IV Solumedrol infusion I received yesterday afternoon, I thought it was a good time to write you. I guess I didn’t need to tell you that, since you see me when I am sleeping, and you know when I am awake. LOL:)

Sometimes the lessons we need to learn to grow our soul and faith come in the most unexpected forms. I have realized the truth of this and am doing my best to rely on my faith, to celebrate the love and support I receive and do my best to face my adversity.

Santa, I have to be totally naked in my honesty here. As Head Elf, embodied with the Spirit of -now here’s my word finding problem rearing its head… It means to love without qualifying or judging. I can’t remember how to say it Santa, but you get me. How could anyone ever imagine they would get a disease where your immune system attacks your brain?!

I mean if my brain isn’t working right, nothing works right. That’s a hard thing Santa.  We are talking TOUGH challenge here.

Santa, you know this. You have been watching. I don’t have to explain because you have lived it with me. Yeah, I’m totally on the “NICE LIST”.

Sorry, attention span problems, back to my favor. 
But… I have practiced daily random acts of kindness for many years…attention span problems again and paranoia I might not make the cut for that ‘Nice List’.

Santa, this disease has created personality changes that are not the heart of me. It has taken ME away before with episodes of psychosis twice now. I am inside. In my heart, buried deep, I am ME. People were not able to see ME when my brain disease flared in this way, but YOU could!
Sorry, I will try to stay on topic. Attention Span problems, but YOU know this.

Okay, I forgot what I was going to say… LOL. Wait, I’ll reread this and write my main point on a sticky note so I can remember my wish. Why am I telling you that? YOU see me. YOU realize everything.
Ok. Wait just one minute for me Santa. Yes. I am back. Got it. My Christmas Wish. (That is what I wrote on the sticky note. Oops, sorry, forgot. Don’t need to tell you that.)

I am having a problem with worry for my future. I have now faced FEAR.  I have stared it down. I have survived. I get scared sometimes. YOU know I do. My faith and spiritual beliefs sustain me; through them, I draw my courage and do my best to surrender my fear. 

This brings me to that favor I mentioned. My Christmas Wish. 
Gosh, Santa, I need your help.

By the way, Jim says guys like peanut butter cookies and oatmeal raisin the best, so we will be leaving those out in their usual place by the Cocoa. Feel free to use the copper pot I leave out for you to warm up your Cocoa in case you find yourself running late.   Oh, the carrots for the Reindeer are grown by local farmers- I am adding some lovely fresh pears this year…
But, you know that too… Sorry…..
What was I going to say? Oh, right! My Christmas Wish:)

You’ll find an envelope by your nighttime snack. I’ve enclosed all my fears and worries inside. Could you kindly take them from me? That is my Christmas Wish. 

And when you take your leave, by the way, I LOVE that time suspension magic you do- very cool!

When your laughter rings out within and around our home, can you add a bit of Christmas Spirit Magic to infuse your laughter, Joy, and that kind of love I can’t remember the name of …within our home, our hearts and my brain where my fears and worries once were?  By adding your love and laughter to mine Santa, well, that’s a powerful infusion. Exactly what is needed to receive the appreciation of each day.

My family and I laugh a lot Santa. YOU know. My laughter helps my husband, Jim and our son, Matthew. Their laughter helps me. And so, it goes….

P.S.
Should you find other letters written by people with Autoimmune Encephalitis, whether they be drawings by children, a single word, or simply the breath of fear blown inside an envelope and sealed, my wish is that you take these too and leave your laughter.

Oh, make yourself at home as long as you would like Santa. The weather across the Northern Hemisphere is projected to be quite cold. There are extra blankets in the hall closet. Help yourself. When you are working your way across the Southern Hemisphere and get to Sarah’s house in New Zealand since it is Summer there and you won’t need them any longer, you can leave the blankets with her and she’ll get them back to me on her next visit;) 
Pleasant trip and God speed. 
Best Wishes,
Tabitha 

Tabithas letter to Santa facebook Post 300x251 - My letter to Santa ATTENTION: YULETIDE BUREAU  WISH DEPARTMENT

(Originally written December 17, 2014)


IAES invites you to spread awareness of Autoimmune Encephalitis by sharing this delightful musical spoof utilizing the classic holiday music from ‘Rudolf the Red-Nosed Reindeer’. Learn who identified the most common type of autoimmune encephalitis of them all and where that magical moment occurred.



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International Autoimmune Encephalitis Society (IAES) is a Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey.

Driven by the knowledge that “Education is Power”, International Autoimmune Encephalitis Society manages an educational support group for patients diagnosed with Autoimmune Encephalitis and their loved ones, empowering them to be strong self-advocates and advocates that will lead them to best outcomes and recovery. We are the premier organization leading in these vital roles.

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Become an Advocate by sharing your story. It may result in an accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.

Trivia Playing cards 3 FB 500x419 - The Real-World Challenges of Surviving an Autoimmune Encephalitis Diagnosis

For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.

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Holiday Gift Guide for Those with Neurological Issues

Holiday Gift Guide for Those with Neurological Issues


December 14, 2022 | 
by Sarah Watts. Illustration by Jeannie Phan. Republished with permission from Brain & Life Magazine 

A message from IAES Blog staff:

The holidays are a busy time for everyone. For those of us with neurological issues and for those that care for us, this busyness may seem overwhelming at times. In 2021 Brain & Life magazine published an article that may make one part of the holiday season a small bit easier and much more fun.  They published an article that provides a fun and useful list of gifts for those with neurological issues. It is our sincere hope you find this as helpful as we have! 

——-

Thoughtful Holiday Gifts for People with Neurologic Conditions

Our guide makes gift-giving a cinch—and fun.

 

If you ask John Andrejack, a 53-year-old college professor from New York City, what he wants for the holidays, a massage is at the top of his list. It’s the kind of gift that’s personal, he says, but also practical: It helps with the muscle aches that are a symptom of his Parkinson’s disease.

Diagnosed at the age of 47, Andrejack has had several holiday seasons when friends and family wanted to give him something both meaningful to his personality and appropriate for his condition, but it’s not easy. This is mainly, Andrejack says, because Parkinson’s disease and other neurologic conditions such as stroke, traumatic brain injury, tremor, amyotrophic lateral sclerosis (ALS), and multiple sclerosis (MS) vary so much from person to person.

“What might be really useful for someone might not necessarily be wanted by someone else,” says Erin Cecchi, MSW, LCSW, senior program coordinator and clinical social worker at Northwestern University’s Parkinson’s Disease and Movement Disorders Center in Chicago.

But the possibilities are expanding. As the number of Americans living with a neurologic disease increases (that number is now 25 million, according to a report in Annals of Neurology), companies are responding with suitable products and services.

Here are some gift ideas from people who know: neurologists on the editorial board of Brain & Life, physical and occupational therapists, and patients like Andrejack.

House Icon 300x295 - Holiday Gift Guide for Those with Neurological Issues

Gifts for the Home

Satin sheets.
Soft, slippery sheets make it easier to move around in and get out of bed. (amazon.com, bedbathandbeyond.com, sheex.com, target.com, thecompanystore.com, walmart.com)

Weighted blankets.
These can deflect anxiety and stress. “The heavy feeling of a weighted blanket can be calming and help a person feel safe and comfortable,” says Cecchi. (amazon.com, gravityblankets.com, sensacalm.com, sleepnumber.com, walmart.com, yaasa.com)

Heated blankets or vests.
“Many patients with neurologic conditions have trouble regulating their temperature,” says JoEllyn Fox, DPT, lead therapist at the Dan Aaron Parkinson’s Rehabilitation Center at the Perelman School of Medicine in Philadelphia. This is especially true for people with MS, ALS, and Parkinson’s disease. Blankets and vests help stabilize body temperature. (amazon.com, ororowear.com, walmart.com)

Support wedges.
“Typically, people with Parkinson’s disease have a stooped or forward-flex posture that puts strain on their muscles,” says Chelsea Richardson, PT, DPT, a board-certified neurologic clinical specialist and clinical director at Re+active PT in Los Angeles. Support wedges, roller pillows, and foam leg supports can relieve the aches and pains. “I definitely recommend them for my patients with lower back pain.” (amazon.com, helixsleep.com)

Blue light glasses.
“Light sensitivity is common after a concussion or stroke,” says Richardson. This is true for many types of light and frequencies, including sunlight and computer screens. By blocking out blue light, the specialized glasses can alleviate sensitivity and headaches. (eyebuydirect.com, felixgray.com, warbyparker.com)

Rocking knives.
“Specialized equipment for the kitchen is always a welcome gift for people with neurologic conditions who love to cook and bake,” says Fox. The rocking knife is designed to cut food with a back-and-forth motion and is perfect for those who can’t use a knife and fork because of tremor or muscle fatigue. A pizza cutter is another option. (amazon.com)

Immersion blenders.
They’re lighter than traditional blenders and require only one hand to operate, so they’re good for those with impaired dexterity. (kohls.com, target.com, walmart.com)

Weighted utensils and adaptive gadgets.
Many kitchen utensils are available in heavier-than-normal models for people with dexterity problems. They can help offset tremors associated with Parkinson’s, Richardson says. Adaptive versions of gadgets like electric can openers, vegetable choppers, and apple slicers get the job done with just one hand, which could be useful for a person with a fine motor deficit. (amazon.com, rehabmart.com, rehab-store.com, specialsupplies.com, thewrightstuff.com)

Adaptive dishes.
Bowls and plates with feet that grip the surface and shapes that make it easier to scoop food are helpful for stroke survivors and others who may have weakness on one side. (amazon.com, ncmedical.com)

Silicone place mats and stabilized cutting boards.
Place mats prevent plates from slipping, and stable cutting boards make chopping vegetables safer and easier. (amazon.com)

The Staybowlizer.
A brightly colored ring-shaped accessory made of silicone, the Staybowlizer holds bowls firmly in place so there’s less tipping or spillage while preparing meals. “From an occupational therapy standpoint, these compensate for extra movement like tremor,” Fox says. (amazon.com, staybowlizer.com)

Calendar Icon 300x290 - Holiday Gift Guide for Those with Neurological Issues

Gifts For Daily Living


Electric Toothbrushes Or Shavers.

Since these devices do most of the work, they can be helpful for people with tremor or impaired dexterity. An electric shaver can prevent cuts. (amazon.com)

Squatty Potty.
Constipation is often one of the earliest nonmotor symptoms for people with Parkinson’s disease, says Richardson. The Squatty Potty footstool positions the body optimally, and it comes in newer styles made of Lucite or bamboo. (squattypotty.com)

Raised toilet seats.
“If you have muscle weakness, it may be difficult to stand up from lower surfaces, such as toilets,” Richardson says. “A raised toilet seat promotes independence by allowing people to get on and off the toilet more easily.” (walgreens.com)

Slip-on shoes and accessories.
Brands like Kizik, Zeba, and Billy Footwear offer shoes that are easy to put on—and stylish. A long shoehorn can help with lace-up shoes, and a sock assist makes putting on socks a lot easier. (billyfootwear.com, kizik.com, zebashoes.com)

Compression socks.
These snug yet stretchy items can ease neuropathy, reduce temperature sensitivity, and prevent muscle cramping, says Cecchi. (affordablecompressionsocks.com, bombas.com)

Adaptive clothing.
Tommy Hilfiger, MagnaReady, and Silverts are some brands that make clothing with Velcro closures instead of buttons. “And it really looks good now,” Fox says. (magnaready.com, silverts.com, usa.tommy.com)

Signature stamps.
Signing important documents can be time-consuming and frustrating for people with impaired fine motor skills. Signature stamps can solve the problem. (simplystamps.com, vistaprint.com)

Writing tablets.
Digital notepads are made just for writing (or drawing), not internet and app use, and they easily erase messages. That makes them ideal for people who have trouble speaking but can still write, says Cecchi, who uses one in her clinic. (mobiscribe.com, myboogieboard.com, target.com, walmart.com)

Picture dictionaries.
Many stroke survivors experience aphasia, which impairs all aspects of language—speaking, listening, reading, and writing—and renders communication almost impossible. Picture dictionaries such as This, Please!: The Tourist Picture Dictionary and Point It: Traveller’s Language Kit are invaluable resources, allowing people to point to what they’re trying to say rather than verbalize it. (amazon.com)

Dictation software.
For those who can speak but have difficulty writing, consider this electronic solution. (livevox.com, dolbeyspeech.com, talkatoo.com)

Writing implements.
Weighted pens make writing easier for those with tremors. Writing grips, lined sticky notes, and wrist braces also improve the ability to write. (rehab-store.com, walmart.com)

Voice-controlled devices.
An electronic “virtual assistant” that responds to spoken instructions to play music or turn on and off lights may help with communication and voice modulation, Fox says. (amazon.com)

Mobility Iconpng 278x300 - Holiday Gift Guide for Those with Neurological Issues

Gifts for Getting Around

Canes.
For people with mild walking impairments, a personalized or attention-grabbing cane might be a fun gift, especially if the recipient associates it with more independence or a higher quality of life, says Fox. “It’s important to connect the cane with an added benefit such as getting out to visit a friend.” Some canes even have a built-in GPS navigation system, which can be very handy, says Andrejack. (walmart.com, amazon.com, myrmsstore.com)

Lift chairs and transport chairs and boards.
These are vital but expensive, so consider offering to share some of the cost. But first check with the recipient to see if these items are covered by insurance through durable medical equipment benefits. If recipients already have these devices, make them more personal and fun with light-up wheels, stickers, or monograms for chairs. (amazon.com, sitnstand.com, walmart.com)

Reachers and grabbers.
These devices help access items in hard-to-reach areas, especially for people in wheelchairs or at risk for falling. (amazon.com, carewell.com, myrmsstore.com, walmart.com)

Car-assist handles.
These small, portable levers wedge into the latches of car door frames, making it easier to get in and out of vehicles. (amazon.com, mdmaxx.com, medicalsupplydepot.com)

Car handlebars and car caddies.
These are additional devices that help people get into and out of cars with less effort. (amazon.com, braunability.com, homedepot.com, mdmaxx.com, medmart.com, mobilityworks.com)

Seat lifts.
Combine the gift of a meal at the recipient’s favorite restaurant with a seat lift for the person’s car, says Fox. “Recipients may enjoy the prospect of a dinner more, knowing they can transfer from car to restaurant easily,” she says. (braunability.com, lifewaymobility.com, sitnstand.com)

Exercise Icon 300x290 - Holiday Gift Guide for Those with Neurological Issues

Gifts for Fitness

Personal trainers.
If going to the gym is not feasible, book a session with a personal trainer who has experience working with clients who have the same condition as the person to whom you’re giving this gift. Reach out to the recipient’s doctor or physical therapist, if possible, for trainer recommendations.

Gym memberships.
Exercise is crucial for people with neurologic disorders, says Richardson, since it increases dopamine, a neurochemical that affects movement, mood, and coordination. (A loss of dopamine can make exercise difficult due to apathy, muscle weakness, fatigue, or poor coordination.) A gym membership can be motivating, especially when the gift giver commits to going too!

Trekking poles.
“Walking sticks improve stability and posture,” says Richardson. They also can increase arm swing and stride length in people with Parkinson’s disease. (kuiu.com, llbean.com, rei.com)

Fitness trackers.
Being stuck at home during the pandemic worsened symptoms for many of Fox’s patients. A fitness tracker can motivate people to move, indoors and out. Fox suggests including a homemade coupon with the tracker that can be redeemed for setting up the tracker. (apple.com, bestbuy.com, koretrakpro.io, target.com, walmart.com)

Weights.
A set of dumbbells or a floor or hand cycle allows people to exercise at home, which is important for immunocompromised and other vulnerable patients who still may be avoiding the gym, says Fox. Just be sure the recipient doesn’t have a condition that precludes using the equipment, she says. (amazon.com, dickssportinggoods.com, walmart.com)

Gift Card Icon 297x300 - Holiday Gift Guide for Those with Neurological Issues

Gifts Outside the Box

Electronic or audiobooks.
E-books are lighter and more portable than traditional books, and audiobooks are ideal for people with vision problems. (audible.com, ebooks.com)

Digital music services.
“Music is so important, for everything from movement to mood,” says Fox. Creating personalized playlists or giving a gift subscription to a monthly music streaming service like Spotify encourages exercise, boosts mood, and triggers memories. (amazon.com, apple.com, idagio.com, pandora.com, spotify.com)

Photographs.
“Framed pictures are thoughtful, but for people whose fine motor skills have declined, they can be breaking hazards,” says Cecchi. “Photo albums work much better, or even individual prints of special photos that evoke fond memories.” Creative gift givers could design a digital or printed scrapbook. (mixbook.com, shutterfly.com, snapfish.com)

Homemade coupons.
Create fun coupons with promises to clean out closets, take out the trash, mow the lawn, or cook a meal.

Days of beauty.
A certificate for a haircut and style may be a welcome gift, especially if you help make the appointment and drive the person to the salon.

Meals.
Bring over takeout or homemade food for two to save your gift recipient the stress of cooking, and to provide company. Cecchi says, “This can be as simple as just bringing someone a milkshake,” which is both delicious and easy to swallow.

Mindfulness aids.
Meditation and mindfulness can ease anxiety and depression, says Fox. To get friends and loved ones started, consider app subscriptions, adult coloring books, or mindfulness workbooks.

Biofeedback tools.
For Richardson’s patients who have autonomic dysfunction—the body can’t regulate body functions like blood pressure, heart rate, and digestion—she uses a wearable biofeedback device called Lief that makes patients aware of erratic nervous system responses and teaches them corrective breathing exercises. It requires a monthly subscription, and users can return it when they’re done. (getlief.com)

Think Twice

You don’t want to give a gift that’s impractical or inappropriate, no matter who the recipient is. If it’s a person with a neurologic condition, certain gifts may be awkward, best shared privately, or better to be coordinated with the recipient’s physician.

Food treats.
A fruit basket or a box of candy is lovely—unless the recipient has problems with swallowing, as can happen with Parkinson’s disease and amyotrophic lateral sclerosis.

Medication organizers.
Items like dispensers, organizers, or pill caddies might feel impersonal or too condition-focused, says John Andrejack, a professor in New York City who has Parkinson’s disease.

Outings.
Without fully understanding the recipient’s abilities and limitations, you might choose an event or excursion that could be stressful. Talk with the person and make plans together if a trip or a concert seems like a good gift idea, says JoEllyn Fox, DPT, lead therapist at the Dan Aaron Parkinson’s Rehabilitation Center in Philadelphia.

Portable urinals.
“These can be so useful for people with Parkinson’s, but I wouldn’t want to get one for Christmas,” says Andrejack. That would make me extremely uncomfortable.”

Walkers or rollators.
“These gifts can be a bit like giving your mom a vacuum for Christmas,” says Fox. They can be practical, but not personal or exciting. And even though retailers like Amazon and Walmart stock them, many of these devices are better purchased through a doctor’s or physical therapist’s office, where they can be fitted properly.

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Your generous Donations allow IAES to continue our important work and save lives! 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

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For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

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Be a part of the solution by supporting IAES with a donation today.

 

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How does the brain heal from autoimmune encephalitis and why is there so much variability in the healing process?

How does the brain heal from autoimmune encephalitis and why is there so much variability in the healing process?

December 7, 2022 | by Kara McGaughey, PennNeuroKnow

A message from IAES Blog Staff:

The staff at IAES is proud to present to all of you another wonderful article/blog from the amazing team at PennNeuroKnow. Since 2019 IAES has been extremely lucky to be in partnership with the PennNeuroKnow(PNK) team to help us all better understand complex medical issues related to AE and neurology in general. The talented PNK team continues to keep us up-to-date and help clarify the complexities we face each day along our AE journey, and we are eternally grateful! You can find out much more about this stellar group at: https://pennneuroknow.com/

——

The holy grail! The million-dollar question! How long will it take to get rid of AE, to heal from AE…when will we feel and act ‘normal’ again? Why do we not understand more of the healing process’ from a diagnosis of autoimmune encephalitis?

Kara McGaughey and the team at PennNeuroKnow help us further understand just how complex and individual our brains are!

——

Introduction

 

If you break a bone, your expectations about the healing process and how long it might last will vary depending on the nature and severity of the fracture. For example, a small fracture will come with a completely different timeline for recovery than a compound fracture (where the force of the break causes the bone to pierce through the skin).

Just like broken bones, no two cases of brain injury are exactly the same and the timeline of the healing process depends on the nature and severity of the injury. As such, when we consider healing from brain injuries, like autoimmune encephalitis (AE), the diversity of diagnoses and symptoms leads to a diversity of recovery trajectories, which can make navigating the healing process a confusing and isolating experience. Here, we dive into this diversity, exploring what healing from AE looks like, why the process takes so long, and why it varies so much.

How does the brain heal from autoimmune encephalitis?

 

“I felt like a robot controlling my body for the first time – speech, thought and movement all under shaky manual control. I felt like my brain was being reacquainted with my body.”

— Alexandrine Lawrie on AE recovery1

Autoimmune encephalitis (AE) is a collection of related conditions in which the body’s immune system produces antibodies that mistakenly attack the brain, causing inflammation. In order to begin the healing process, treatment is needed to shut down the overactive immune system, remove the antibodies mounting the attack, and reduce brain swelling.2-3 To accomplish this, doctors typically rely on a handful of treatments options:

  • Corticosteroids to reduce brain inflammation/swelling and immune system activity.
  • Blood plasma exchange to remove and replace the harmful antibodies circulating in the blood (which can find their way into the brain).
  • Intravenous immunoglobulin (IVIG), which includes helpful antibodies isolated from the blood plasma of thousands of healthy donors.
  • Immunosuppressant medications (like Cyclophosphamide and Rituximab) to directly suppress the immune system, if necessary.2-4

Steroids, blood plasma exchange, intravenous immunoglobulin, or a combination of the three represent the most common defense against AE.2,4 These first-line treatments can be helpful for stopping the immune system’s attack on brain tissue and reducing inflammation. Corticosteroids, for example, reduce brain swelling by preventing the production of inflammatory proteins by immune cells. These steroids also help to restore the integrity of the blood-brain barrier, a protective lining that shields the brain from inflammatory cells and  harmful antibodies that may be circulating in the bloodstream.5 In AE the blood-brain barrier can spring leaks, which allows antibodies from the bloodstream to penetrate the brain and wreak havoc.6 Closing up any leaks in the barrier that formed as a result of AE disease progression is a critical first step in the healing process.

However, recovery from AE can take time and is often not an abrupt rise and fall of symptoms (Figure 1, left). Instead, while many people do respond to available treatment options, the initial period of healing usually falls short of complete, giving way to a longer and more complicated recovery trajectory (Figure 1, center). For example, first-line therapies fail to resolve symptoms in about 50% of patients with AE, which means that additional and prolonged treatments are often required to suppress the immune system and give the brain an opportunity to repair and recover.4 In these cases, doctors turn to second-line therapies, like immunosuppressants. While having steroids on board promotes brain healing by stopping the leakage of antibodies from the bloodstream into the brain, immunosuppressants, like Rituximab, go after the cells that make the antibodies in the first place.5 When given long-term, Rituximab can be effective at reducing symptoms and keeping AE in remission.2,4

pnk symptoms - How does the brain heal from autoimmune encephalitis and why is there so much variability in the healing process?

Figure 1: Rather than a simple rise in symptoms that is quickly attenuated with treatment (black line, left), the timeline of healing from AE often comes with a series of ups and downs (green line, center). The height of these highs and lows depends on many factors, such as the specific AE diagnosis (i.e., the type of antibody causing the attack and the brain areas involved) and the time between symptom onset and treatment. As such, each AE patient’s path to recovery looks different (right).

While therapies, like Rituximab, can be incredibly effective, outcomes are still highly variable. Because no two cases of AE are exactly the same, no two recovery trajectories are either (Figure 1, right). Both treatment options and outcomes often depend on details of the AE diagnosis, such as the type of antibody involved. For example, a recent study of 358 patients with AE demonstrated that people with anti-NMDAR antibodies, LGI1 antibodies, and CASPR2 antibodies respond differently to Rituximab immunotherapy.7 These groups of patients with AE caused by different antibodies not only reported differences in symptom relief, but they ultimately reached different levels of day-to-day independence. Nevertheless, regardless of treatment approach and AE diagnosis, early and aggressive therapy is consistently associated with better outcomes. This means that as diagnostic tools and treatments improve, more people with AE have the opportunity to heal.2

How long does the process of healing from autoimmune encephalitis take?

“Good, bad, up, down, round and round;

I feel as though I’m on a merry-go-round.

Full of uncertainty if it will ever stop spinning;

Full of frustration as I remain on my couch sitting.

It’s going to be alright; it’s going to be okay; I will continue the fight day to day.

I will keep the hope and learn to cope;

I will continue my way up this slippery slope with hopes of support and love of some sort.”

— Anonymous on living with AE8

Since people tend to differ in their response to AE treatments, they tend to recover at different paces. For some, AE symptoms decline steadily with continued immunotherapy, leading to recovery within a couple months. Others experience persistent relapses, leading to a recovery timeline on the order of years (Figure 1, right). Research studies show that most patients continue to improve 18 months to 2 years after starting treatment, but there are some people with AE who experience ongoing and life-changing symptoms.9

Similar to how some types of AE respond better or worse to particular treatments, AE diagnosis also affects the timeline of recovery and the risk of recurrence. A recent study followed up with AE patients 3, 6, and 12 months after starting treatment, assessing and comparing their symptoms using a measure of the degree of disability or dependence. Researchers and clinicians found that after three months, two thirds of patients with anti-LGI1 or CASPR2 antibodies recovered to “slight disability” compared to only 30% of patients with anti-NMDAR or other antibody-based AE.10

This persistence of symptoms among patients with anti-NMDAR vs. anti-LGI1 or CASPR2 AE may come from the fact that different AE antibodies carry different risks for relapse. For example, the risk of relapse within two years for anti-NMDAR AE is 12%.9 There are other AE diagnoses, like anti-AMPAR AE, where the relapse rate is even higher, pushing 50-60%.11 This increased risk of relapse is thought to stem from the fact that patients with anti-AMPAR AE often have psychiatric and memory dysfunction that make them less likely to keep up with medications. However, while it may be more prevalent for some types of AE than others, relapse is not a given. These same studies show that patients who receive (and continue) with first-line treatments have a lower risk of recurrence relative to untreated patients.11 Risk of relapse is further decreased in patients who have been given both first- and second-line therapies.5,9 This clear payoff of continued treatment suggests that as we continue to make improvements to AE therapies, there is potential for the percentage of patients reaching recovery to continue to increase.

All in all, vast differences in AE diagnoses and symptoms lead to lots of variability in treatment options, the healing process, and recovery timelines. This diversity of AE trajectories makes setting expectations for the healing process especially difficult. It also highlights the resilience of AE patients, their families, and their support systems who tirelessly endure and advocate despite prolonged uncertainty.

“A dear lady friend of mine (with the same illness) said this great quote that I reflect on frequently:

‘Not every day is good, but there is good in every day.’

And that has been absolutely true.

Each day presents itself with its own challenges and even though I don’t know what the future holds,

I am most calm when I focus on the good one day at a time.

–Amy on her AE journey12

Work Cited:

  1. Lawrie, A. My experience with autoimmune encephalitis: A year of recovery. The Health Policy Partnership (2022). Available at: https://www.healthpolicypartnership.com/my-experience-with-autoimmune-encephalitis-a-year-of-recovery/. (Accessed: 25th October 2022).
  2. Dinoto, A., Ferrari, S. & Mariotto, S. Treatment options in refractory autoimmune encephalitis. CNS Drugs 36, 919–931 (2022).
  3. Abboud, H. et al. Autoimmune encephalitis: Proposed best practice recommendations for diagnosis and Acute Management.Journal of Neurology, Neurosurgery, and Psychiatry 92, 757–768 (2021).
  4. Dalmau, J. & Rosenfeld, M. R. Autoimmune encephalitis update. Neuro-Oncology 16, 771–778 (2014).
  5. Shin, Y.-W. et al. Treatment strategies for autoimmune encephalitis. Therapeutic Advances in Neurological Disorders 11, 1–19 (2018).
  6. Platt, M. P., Agalliu, D. & Cutforth, T. Hello from the other side: How autoantibodies circumvent the blood–brain barrier in autoimmune encephalitis. Frontiers in Immunology 8, 442 (2017).
  7. Thaler, F. S. et al. Rituximab treatment and long-term outcome of patients with autoimmune encephalitis. Neurology: Neuroimmunology and Neuroinflammation 8, (2021).
  8. Fitch, A. AE Warrior Personal Stories Archives. Autoimmune Encephalitis (2022). Available at: https://autoimmune-encephalitis.org/category/ae-warrior-personal-stories/. (Accessed: 25th October 2022).
  9. Titulaer, M. J. et al. Treatment and prognostic factors for long-term outcome in patients with anti-NMDA receptor encephalitis: An observational cohort study. Lancet Neurology 12, 157–165 (2013).
  10. Seifert-Held, T. et al. Functional recovery in autoimmune encephalitis: A prospective observational study. Frontiers in Immunology 12, 641106 (2021).
  11. Leypoldt, F., Wandinger, K.-P., Bien, C. G. & Dalmau, J. Autoimmune encephalitis. European Neurological Review 8, 31–37 (2013).
  12. Amy. Amy’s story. The Encephalitis Society (2021). Available at: https://www.encephalitis.info/amys-story. (Accessed: 25th October 2022).

 

 

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On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - How does the brain heal from autoimmune encephalitis and why is there so much variability in the healing process? For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - How does the brain heal from autoimmune encephalitis and why is there so much variability in the healing process?

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Fatigue and Autoimmune Encephalitis: You’re Not Alone

Fatigue and Autoimmune Encephalitis: You’re Not Alone

November 30, 2022 | by Vanessa B. Sanchez, PennNeuroKnow

 

Introduction

Imagine you just pulled out a load of laundry from the dryer, and as you begin to get into the groove of folding clothes, out of nowhere, you have a profound loss of energy (1). What you are experiencing is called fatigue. Fatigue is different from drowsiness or sleepiness. For example, drowsiness is the need for sleep whereas sleepiness is the likelihood of being able to fall asleep (1, 3). To clarify, fatigue is the overwhelming feeling of tiredness, weakness, and a complete lack of energy (3).

Fatigue impacts millions of Americans every day. In fact, about 5 to 10% of visits to primary care doctors in the United States are due to patients reporting fatigue (3). Despite its pervasiveness, fatigue can be experienced differently across individuals. For example, males describe fatigue as feeling tired while females more often describe their fatigue as feeling anxious or depressed (2).

Fatigue is a common symptom of autoimmune encephalitis

Patients with autoimmune encephalitis (AE) describe fatigue as one of their main persistent symptoms, even after recovery (5). It can become so disabling that patients may drop out of school or work, thus negatively impacting their quality of life (6). Dr. Anusha K Yeshokumar, an autoimmune neurologist, conducted two studies to determine the outcomes of survivors of AE in order to find ways to improve patients’ quality of life (5). In both studies, she found that over 60% of patients reported experiencing fatigue (5).  Of these patients, she also found that over 80% of them reported feeling both physical (feeling weak, the need to rest, etc.) and cognitive fatigue (less alert, cannot think clearly, etc.) (5).

A notable finding in Dr. Yeshokumar’s study was that anti-NMDAR AE seems to act differently when it comes to fatigue, such that adults experience it much less than children (5). Another factor that influenced whether patients with AE experienced fatigue was the time of diagnosis and treatment. Anti-NMDAR AE is one of the most well-characterized AEs, so doctors tend to diagnose and treat patients faster than other types of AE. Other types of AE aren’t as well-characterized, which can interfere with a doctor’s ability to properly diagnose and treat patients quickly. Because of this interference, patients who do not get diagnosed as quickly are more likely to experience fatigue. For example, patients with other AEs reported the time from symptom onset to diagnosis and to treatment took almost 300 days while it only took 30 days for patients with anti-NMDAR AE! (5). As doctors and researchers learn more about other AEs, it can hopefully aid in earlier diagnosis and treatment to prevent chronic (≥6 months) fatigue.

Is your brain making you feel fatigued?

Fatigue is often associated with the sickness behavioral response, which occurs when the body tries to cope or fight off an infection (14). Scientists believe that the brain is responsible for this sickness behavioral response (7). In a recent study, scientists explored whether there are certain types of neurons that become activated when an infection occurs and may be responsible for sickness behaviors (7,8). To do so, scientists injected healthy mice with a molecule to induce a bacterial infection and make them sick (7,8). Afterwards, scientists performed a special technique called single-cell RNA sequencing (scRNA-seq) on the brains of mice who did or did not receive the bacterial injection (7,8). scRNA-seq is a widely used tool used to study the identity of different types of cells (To learn more and read about scRNA-seq, check out this Penn Neuro Know article!). By using this sequencing technique, scientists discovered two specific populations of neurons that reside in the brainstem, the part of our brain connected to the spinal cord (7,8). Scientists found that these populations in the brainstem are responsible for several sickness symptoms, like appetite, movement, and body temperature (7,8). Changes in mouse behavior like a reduction in physical activity and/or weight loss are how scientists can make inferences that mice are experiencing fatigue (17). This is because fatigue is often associated with a decline in physical and daily activities.

In another complementary study, a team of scientists found another specialized population of neurons in a brain region called the hypothalamus that are responsible for sickness behaviors like fever and nausea (7,9). These key findings are now pointing scientists in the right direction toward fully understanding these neuronal populations in order to mitigate or prevent sickness behaviors, including fatigue.

Are there other explanations for fatigue?

Another reason why patients experience fatigue is because they may have chronic or relapsing neuroinflammation (5). Neuroinflammation occurs when the body’s immune system is triggered following an infection, or in the case of AE, to attack healthy cells in the brain. The brain has a protective sheath called the blood-brain barrier (BBB), which prevents most infections and foreign invaders from getting to the brain. In the case that infection or inflammation does occur, the body’s immune cells will release a special signal that can pass through the BBB to let neurons and microglia know danger is near. These signals alert a special population of immune cells in the brain, called microglia, that they should begin to defend against infection. Once microglia are alerted, they will activate neighboring neurons. When neurons receive this signal, they become strongly active and communicate with nearby neurons and brain regions (14). Scientists have proposed that this increased neuronal activity is what also contributes to fatigue (14). In the case of AE or chronic neuroinflammation, scientists postulate that because microglia and other immune cells are constantly activated and releasing that special signal, neurons also remain persistently active, and so do feelings of fatigue (14). 

Treatments for chronic fatigue

Doctors can prescribe some medications or over-the-counter drugs that can ease symptoms of chronic fatigue (13). Some doctors might suggest lifestyle changes to help manage and alleviate fatigue, such as practicing good sleep hygiene (i.e., getting a full 8 hours of sleep and keeping a sleep diary) and lifestyle changes (i.e., eating, drinking, exercising, etc.) (15, 16). Despite working for some patients, sometimes medications and lifestyle changes are not enough to alleviate chronic fatigue. In those cases, holistic interventions, like yoga or mindfulness, can also sometimes improve overall quality of life. For example, patients with multiple sclerosis (MS) – another type of autoimmune disease – who practiced yoga for 2 or 4 months reported lower levels of fatigue (11). Other studies have found that MS patients who practiced trait mindfulness (the ability to practice living in the present moment) also reported being able to maintain a higher health-related quality of life (10, 12).

Research studies such as the one by Dr. Yeshokumar are huge steps towards understanding how fatigue impacts survivors of AE and being able to better treat patients. Both scientists and doctors are getting closer to understanding the exact biological mechanisms of fatigue in AE, which will hopefully aid in the development of treatments that target these mechanisms to improve patients’ quality of life.

References:

1-Medline. Fatigue (https://medlineplus.gov/ency/article/003088.htm)

2-Rosenthal, T. C., Majeroni, B. A., Pretorious, R., & Malik, K. (2008). Fatigue: an overview. American family physician, 78(10), 1173-1179.

3-Dukes, J. C., Chakan, M., Mills, A., & Marcaurd, M. (2021). Approach to fatigue: best practice. Medical Clinics, 105(1), 137-148.

4-Son, C. G. (2019). Differential diagnosis between “chronic fatigue” and “chronic fatigue syndrome”. Integrative medicine research, 8(2), 89.

5-Diaz-Arias, L. A., Yeshokumar, A. K., Glassberg, B., Sumowski, J. F., Easton, A., Probasco, J. C., & Venkatesan, A. (2021). Fatigue in survivors of autoimmune encephalitis. Neurology-Neuroimmunology Neuroinflammation, 8(6). 

6-De Bruijn, M. A., Aarsen, F. K., Van Oosterhout, M. P., Van Der Knoop, M. M., Catsman-Berrevoets, C. E., Schreurs, M. W., … & Titulaer, M. J. (2018). Long-term neuropsychological outcome following pediatric anti-NMDAR encephalitis. Neurology, 90(22), e1997-e2005.

7-Hicks, A. I., & Prager-Khoutorsky, M. (2022). Neuronal culprits of sickness behaviours.

8-Ilanges, A., Shiao, R., Shaked, J., Luo, J. D., Yu, X., & Friedman, J. M. (2022). Brainstem ADCYAP1+ neurons control multiple aspects of sickness behaviour. Nature, 1-11.

9-Osterhout, J. A., Kapoor, V., Eichhorn, S. W., Vaughn, E., Moore, J. D., Liu, D., … & Dulac, C. (2022). A preoptic neuronal population controls fever and appetite during sickness. Nature, 1-8.

10-​​Grossman, P., Kappos, L., Gensicke, H., D’Souza, M., Mohr, D. C., Penner, I. K., & Steiner, C. (2010). MS quality of life, depression, and fatigue improve after mindfulness training: a randomized trial. Neurology, 75(13), 1141-1149.

11-Dehkordi, A. H. (2016). Influence of yoga and aerobics exercise on fatigue, pain and psychosocial status in patients with multiple sclerosis: a randomized trial.

12-Mioduszewski, O., MacLean, H., Poulin, P. A., Smith, A. M., & Walker, L. A. (2018). Trait mindfulness and wellness in multiple sclerosis. Canadian Journal of Neurological Sciences, 45(5), 580-582.

13-Cassoobhoy, A. (2020, December 13). Medications used to treat chronic fatigue syndrome (CFS). WebMD. Retrieved September 17, 2022, from https://www.webmd.com/chronic-fatigue-syndrome/medicines-treat-chronic-fatigue-syndrome 

14-Omdal, R. (2020). The biological basis of chronic fatigue: neuroinflammation and innate immunity. Current opinion in neurology, 33(3), 391-396.

15-Encephalitis Society. Managing fatigue after encephalitis.

16- Brazier, Y. (2022, August 10). Fatigue: Why am I so tired, and what can I do about it? Medical News Today. Retrieved August 31, 2022, from https://www.medicalnewstoday.com/articles/248002

17-Wolff, B. S., Raheem, S. A., & Saligan, L. N. (2018). Comparing passive measures of fatigue-like behavior in mice. Scientific reports, 8(1), 1-12.

Photo by Zohre Nemati on Unsplash

 

Check out some yoga TikToks (#yogaTok) that you can do in the comfort of your own home!

 

 

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On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - Fatigue and Autoimmune Encephalitis: You're Not Alone For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - Fatigue and Autoimmune Encephalitis: You're Not Alone

Be a part of the solution by supporting IAES with a donation today.

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A Mother’s Wish for a Mighty Miracle’s 7th Birthday

A Mother’s Wish for a Mighty Miracle’s 7th Birthday


November 24, 2022 | By Janine Samuela-Carasus

Introduction from the IAES Blog Team:

As we wrap up caregiver awareness month and in the spirit of this season’s giving of thanks, the staff at IAES wish to share with you this beautiful story of hope and the true power of those that care for us the most. Each AE Warrior is here today because of those that care for and love us. We are thankful beyond words. We hope you find this story as inspirational as we have, and we truly hope you all have a wonderful Thanksgiving!

To read more of Zoe’s story and her family please enjoy the first blog in this AE journey: https://autoimmune-encephalitis.org/never-give-up-miracles-happen-every-day/

 

—–

My name Janine Samuela-Carasus. I am 29 years old and from the Philippines.

Five years ago, in the middle of August 2017, our toddler that was almost two years old was diagnosed with anti-NMDA receptor Encephalitis.

We were stuck in a pediatric ICU unit for three weeks with Zoe and then, literally, lived in the hospital for the longest two months of our lives. As you can imagine, hundreds of tests and procedures were done every single day to try and figure out what was happening to our precious little girl. Our hearts were broken by every single negative result. No one knew what was happening to our girl. She seemed to be getting sicker and sicker each day.

Bills began piling up. All we understood was that her condition continued to worsen each day until she was not responding anymore. But with all this negativity, there was never a moment, a day, or a week that I thought of giving in and giving up. Never did a second go by that we lost hope that things would get better.  With constant prayer, the help of the Lord, and the vigilance of our brilliant doctors, we kept hope alive.

Eventually, we were able to bring Zoe home although she was in a non-responsive vegetative state. We had no idea or any medical assurance that she would recover and regain her strength again and be the precious girl we knew and loved.

For me, it was a mix of emotions. I was happy we were finally home and terrified of what the future would bring all at the same time. I worried if I would be strong enough for Zoe and if I would be able to help her. I did know one thing for certain, even if it took her forever to recover, I would be there. I knew even if it meant sacrificing my own life and personal dreams, I would be there. And I did. Never did I leave her side, nor did I sleep away from her even for a night. I, religiously, made her blended food and fed her via a feeding tube for months. I took her to doctor’s appointments, therapy sessions, and every appointment that was necessary. I made sure Zoe was and felt loved every minute of every day and spoke to her all the time as if nothing was wrong.

All our prayers were answered. Zoe’s recovery was a long slow two-year road that we all traveled together. We watched her slowly improve, we cried with her when the therapy was hard until she got to the point to be able to face the world again! 

To date, our daughter is back to being her best self. Her gross motor and cognitive skills are significantly improved. She has been able to overcome her stranger anxiety and started attending formal school. We are very excited for her to spread her wings and begin to fly. She will be bringing with her the scars of a well-fought past showing how strong and resilient she is. Our family will be right by her side!

Our fight and Zoe’s fight do not end here. AE could happen anytime in her life again. It can happen to anyone. I will always be proud of our story of faith, strength, and love. We plan to always fight for AE awareness so everyone can get diagnosed quicker and not have to go thru all the pain we had as a result of this terrible disease.

Zoe turns seven years old this month. I want Zoe to read and understand our story, her story. Zoe may not be able to remember all aspects of her AE journey but thru this story, I hope she understands, in her heart, that we, as a family, are one. And we will conquer everything that comes our way!!  

 

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Tabitha Orth 300x218 - A Mother’s Wish for a Mighty Miracle’s 7th BirthdayOn June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

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 Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

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For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

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Be a part of the solution by supporting IAES with a donation today.

 

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5 Ways to Answer “How Can I Help”

5 Ways to Answer “How Can I Help”


November 23, 2022 |  By Michelle Seitzer of Caregiving Advice

A message from IAES Blog staff:

In the US, Thanksgiving Day and week are upon us. And we have much to be thankful for. For those within the AE community, we cannot thank all those that care for us, in any capacity, enough! As we round out Caregiver Awareness month and head into a holiday season of joy, peace, and grace, may we all continue to be aware and be thankful for all we have been given. 

Michelle Seitzer founder of Caregiving Advice has graciously offered to let us share her article regarding ways to help those that care for us the most. We hope you find this as informative as we have!

She offers wonderful tips, and many ways caregivers can be cared for!!!

——-

Want to help a caregiver whose life is busy, busy, busy? Here’s how!

During this week’s Coffee Chat—our brand new virtual support group that takes place Mondays at 11ET on Instagram Live—we talked about what kind of help is actually helpful for caregivers, and why it’s so hard to get it.

We first posted this article in February 2020, right before the world shut down. How times have changed since then! But the advice we shared here? It hasn’t changed at all. Caregivers still need help. Caregivers still want help. But caregivers get a little triggered by kind offers from well-meaning people—and here’s the main reason why.

Because it feels like more work.

When caregivers hear these age-old phrases—“How can I help?” or “Let me know if I can do anything!”—our initial internal reaction is STRESS. Because the thought of coming up with helpful tasks feels like extra work, and extra work is something no caregiver wants. We want someone to lighten our load, not add to it!

Now don’t misunderstand: We are generally thankful for the offers. We appreciate that you see our need for help and want to provide it. But we need you to make it a little easier for us. And sometimes, we just need a little more time to think about it! As caregivers, we need to say that. “Thanks for your offer, can I get back to you with some ideas? And can you check in with me in a week if I forget?”

So caregivers, next time someone asks you *THE QUESTION,* refer to these 5 simple suggestions. And if you’re reading this as a person who wants to help a caregiver, thank you for your willingness; we hope you find these ideas helpful!

#1: Bring us a meal.

An oldie but a goodie: make us a meal! Or make a couple of meals for me to stack in my freezer, or send gift cards for GrubHub, UberEATS, or our favorite local pizzeria. Planning meals is often the last thing we want to squeeze into our busy day, which leads to lots of unhealthy dinners like frozen pizzas—or even worse, skipping meals altogether.

#2: Come visit us.

Screen Shot 2021 07 14 at 9.37.57 AM - 5 Ways to Answer "How Can I Help"

Offer to sit with our caree for a few hours while I run errands. Don’t feel comfortable with that? Just stop by for a visit when I’m there (if we’re all up for visitors that day)! Caregiving can be extremely lonely, so it’s a huge help to see friendly faces and welcome visitors! It’s equally as refreshing to have someone take over so I can get a few items checked off my to-do list.

#3: Fill our (gas) tanks.

If you really want to do something of monetary value for us, a gas gift card is always appreciated! There’s a lot of driving involved in caregiving, and it adds up. And financial pressures add to our already heavy caregiving load.

#4: Bring us groceries (treats included).

Screen Shot 2021 07 14 at 9.35.30 AM - 5 Ways to Answer "How Can I Help"

With online shopping now available in almost all areas—and with a variety of pick-up, drive-up or delivery options—this is an easy way to help that makes a HUGE difference!

Think of how much work it is to grocery shop…

It starts with planning: thinking about meals and snacks, then assessing what you need, taking note of what you’ve run out of, and jotting it down.

Then you have to figure out when to go, and depending on your caregiving situation, this can be a logistical challenge. Who can stay with your caree, if they need supervision? Or do you bring the person along, which comes with its own challenges? Some caregivers opt to shop at night when a spouse, partner, or child can stay home with the person you care for—but that often means shopping on tired legs and with a weary mind.

Now that you’ve figured out when to go, you have to drive there, go inside, fill your cart, empty your cart on the belt, load the bags in your cart, bring them out to your car, load them in your car, drive home, bring the bags into the house, then put the groceries away.

And then, of course, make a list of the things you forgot, because that inevitably happens, right?!

When you break down all the steps, you realize how much work is involved—and why it would be SUCH a help for someone to step in on this necessary life activity. (It also makes the case for paying the nominal delivery fee for those services, if you ask me!)

#5: Update others for us.

Offer to update others when something big happens. This one is a little tricky in terms of privacy, but it can still be super helpful.

The key word here is “offer.” Never give updates on my caregiving life without checking with me first. But if you know something big just happened (new diagnosis, a fall, change of living situation or school depending on age, a death or similar big loss/change in the family, etc.), ask me if I could help with letting others know.

Who are those “others?” Those are the people who would love to hear the latest on my caree but don’t necessarily need to hear it from me directly—i.e. my pastor, neighbors, boss/coworkers, friends I haven’t talked to in a while, to name a few.

It’s emotionally exhausting to repeat the same information — especially bad news — over and over again, so having someone offer to take on that task provides a huge sense of relief.

 

And there you have it! Five simple ways to help a caregiver whose life is busy, busy, busy. Pass this on to others who are looking for ways they can help, and let us know if you’d add anything to this list by commenting below. 

 

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Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

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For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

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Be a part of the solution by supporting IAES with a donation today.

 

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Caregiver Honorable Mention

Caregiver Honorable Mention


November 8, 2022 | By Mari Davis

Introduction from the IAES Blog Team:

.For all Autoimmune Encephalitis warriors, it is our caregivers, friends, and loved ones we rely on every single day in our AE journey. We rely on these amazing people for everything from giving words of encouragement, to a ride to doctor’s appointments, to help us relearn how to walk and talk, and simply be there by our side. We are honored and proud to add another one of these amazing sentinels to our list of Honorable Caregivers.

 —–

I, Mari Davis, would love to nominate my husband, Geoff Davis.

Geoff has been my rock throughout the ups, downs and all the shenanigans called Autoimmune Encephalitis. I was at work when suddenly I had seizures. No warning, no nothing. I was admitted to the intensive care unit and was intubated. Geoff was there. He had no idea what was happening, but he never wavered and was there.  He had to call our college-age children and my parents to let them know that I was sick. I was sick, and he had to tell them he had no idea what was happening. He was at my side each night during my admission. He has been my cheerleader and a driving force in my efforts to become as functional as possible. In the last 5 years he has cried with me, laughed with me, and danced with me.

When it became apparent that I wouldn’t be able to return to a job I loved he cried with me. He has laughed with me while I’ve creatively tried to find elusive words. He has danced with me each morning before day rehab just to bring a smile to my face. Even when I know he was nervous about how I would do, he never let me know and he was there.

When I drove to Houston with our daughter and flew back on my own, I know he was scared, but he never let me know. Geoff simply offered support and was there. I know with Geoff, I can ask any question, no matter how crazy and he will answer it truthfully, even if the truth is difficult. He will be there. He has the patience of a saint. At times I have needed as much saintliness as possible. He had no idea how I would do long-term. He had no idea if the person I was before would be that person going forward. He was just glad I was here. And he was there.

I would also like to nominate his mother Rubye Neely for raising such a great man. Thank you, Rubye, for raising Geoff to be the person he is and the person that I know will always be there.

 

MariDavis - Caregiver Honorable Mention

 

Mari Davis, RN, ACM

Support Services Coordinator

International Autoimmune Encephalitis Society

 

 

 

 

 

 

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Your generous Donations allow IAES to continue our important work and save lives! 

Tabitha Orth 300x218 - Caregiver Honorable MentionOn June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

guidestar platinum logo 300x300 1 e1605914935941 - Caregiver Honorable Mention

 

 Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE. 

Trivia Playing cards 3 FB 500x419 - Caregiver Honorable Mention

For those interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.  

AE Warrior Store 300x200 - Caregiver Honorable Mention 

Be a part of the solution by supporting IAES with a donation today.

 

why zebra - Aphasia as a Symptom of Autoimmune Encephalitis

 

 

Rare and Seronegative Autoimmune Encephalitis

Rare and Seronegative Autoimmune Encephalitis

October 28, 2022 | Written by Dr. Nabil Seery. Edited by Dr Mastura Monif, Ms Tiffany Rushen, Dr Loretta Piccenna, Ms Amanda Wells (consumer representative) and Ms Sasha Ermichina (consumer representative).

A message from IAES Blog Staff:

It is our honor and pleasure to present to all of you an overview of how autoimmune encephalitis can affect cognitive abilities. This overview is by the esteemed team at Monash University in Australia & lead by Dr. Mastura Monif, who is a member of IAES’ Medical Advisory Board.

We are proud to be in collaboration with Dr. Monif and her team in the Australian Autoimmune Encephalitis Consortium Project as we work closely with them to best support AE patients, caregivers and their families. This blog has been facilitated by IAES Support Services coordinator Mari Wagner Davis, with input from IAES volunteers Sasha Ermichina (impacted by GFAP AE) and Amanda Wells (caregiver for her daughter with AE). These IAES representatives provide input from their unique perspectives, helping to educate researchers in the difficulties that patients and families face.

You can find out more about the Australian Autoimmune Encephalitis Consortium and their efforts to help those with AE and their families via the following link:

https://www.monash.edu/medicine/autoimmune-encephalitis

 —-

Rare and Seronegative Autoimmune Encephalitis

Source: Seery N, Butzkueven H, O’Brien TJ, Monif. M. Rare Antibody-Mediated and Seronegative Autoimmune Encephalitis: an Update. Autoimmunity Rev. 2022 May 18;21(7);103118. https://doi.org/10.1016/j.autrev.2022.103118

WHY WE DID THIS WORK

Autoimmune encephalitis (AE) is a form of autoimmune disease whereby immune cells in the body inappropriately target components of the nervous system. This causes dysfunction of nerve cells, and in some cases death of these cells, and further produces different clinical symptoms that are reversible. Such symptoms include (but are not limited to) cognitive symptoms, such as difficulties with memory and language, seizures, movement disorders, and psychiatric symptoms.

Antibodies are central to the diagnosis of many subtypes of autoimmune encephalitis. Generally, antibodies are proteins produced by the immune system to fight infections. In a proportion of patients with autoimmune encephalitis there can be an abnormal expression of antibodies, where, rather than targeting foreign molecules (e.g. viruses, bacteria), they mistakenly target self-proteins on nerve endings or self-proteins inside the nerve cell or neuron. In up to half of cases, an antibody is not detectable using current available tests or assays. This group of cases is called “seronegative” autoimmune encephalitis, i.e. denoting a lack of antibodies in the serum (a component of a patient’s blood) or cerebrospinal fluid (a clear fluid the surrounds the brain and spinal cord, obtained via a lumbar puncture, a procedure involving a fine needle being inserted in the lower back). ‘Seronegative’ autoimmune encephalitis most likely represents a broader collection of disorders.

Over the last two decades, antibody-mediated subtypes of autoimmune encephalitis continue to be discovered, with over ten such forms now recognised. Further, following the respective discovery of such new forms of autoimmune encephalitis, disease mechanisms and clinical features have been revealed. However, seronegative autoimmune encephalitis remains less well characterised, possibly in part to because of its heterogeneous nature – meaning that a variety of diseases forms may be included by the definition.

The purpose of our review was to explore advances regarding five rare antibody-mediated forms of autoimmune encephalitis, namely, anti-g-aminobutyric acid B (GABAB) receptor-, anti-a-amino-3hydroxy-5-methyl-4-isoxazolepropinoic receptor- (AMPAR), anti-GABAA receptor-and anti-dipeptidyl-peptidase-like protein-6 (DPPX) encephalitis and IgLON5 disease.

We also summarise current research and challenges in relation to ‘seronegative’ autoimmune encephalitis. For a detailed discussion of anti- NMDA autoimmune encephalitis, anti-LGI1 and anti-CASPR2 autoimmune encephalitis refer to (Contemporary advances in anti-NMDAR antibody (Ab)-mediated encephalitis -PubMed (nih.gov) (1) and Contemporary advances in antibody-mediated encephalitis: anti-LGI1 and anti-Caspr2 antibody (Ab)-mediated encephalitides -PubMed (nih.gov)) (2).

WHAT WE FOUND

GABAB, AMPAR and GABAA autoimmune encephalitis have common and distinguishing clinical features. These three forms of autoimmune encephalitis are diagnosed by the presence of antibodies found in the blood or cerebrospinal fluid of suspected patients. All three are relatively rare, compared to some other antibody-mediated forms of autoimmune encephalitis such as anti-N-methyl-D-aspartate receptor (NMDAR) and anti-leucine-rich gliomainactivated 1 (LGI1) Ab-mediated encephalitis. GABAA encephalitis in particular is exceedingly rare, with approximately fifty cases reported overall as at a few years ago.

In these diseases, antibodies target the GABAB, AMPAR and GABAA receptors (proteins present on nerve cell endings), causing neuronal dysfunction. GABAB and GABAA receptors both attract an inhibitory neurotransmitter called GABA. A neurotransmitter is a signalling molecule that helps with communication and transmission of impulses between neurons, and inhibitory neurotransmitters reduce the likelihood a given neuron will generate an electrical signal called an action potential.

Seizures in these diseases are a main feature, and may be particularly non-responsive to conventional anti-seizure treatment. Furthermore, cognitive and psychiatric symptoms are common in all three of these subtypes of autoimmune encephalitis. GABAB and AMPAR subtypes may have similar findings identified on MRI imaging of the brain, with inflammation and swelling seen in part of the brain called the mesial temporal lobe. The mesial temporal lobe is an area of the brain important for memory, emotion and behaviour.

The diagnosis of autoimmune encephalitis invariably necessitates that clinicians investigate for the possibility of a tumour (e.g. lung cancer, thyroid cancer, breast cancer) that may have triggered the disease. Treating the tumour or cancer where feasible and as promptly as possible has been linked to improvements in autoimmune encephalitis symptoms. Similarly, the presence of neurological symptoms, if preceding a cancer diagnosis, may allow for this to be facilitated more quickly than might have been the case otherwise, which may help afford a better chance of more effectively treating the underlying cancer.

In approximately half of patients diagnosed with GABAB encephalitis, an underlying tumour is found, most often small-cell lung cancer. In AMPAR encephalitis, almost two-thirds of patients have an underlying tumour, with thymus tumours and lung cancer most common. In GABAA encephalitis, approximately one third of patients have also been shown to have an underlying tumour.

DPPX encephalitis and IgLON5 disease are two rare and somewhat clinically unique forms of autoimmune encephalitis. In DPPX encephalitis, patients commonly present with profound weight loss or diarrhoea and have features of central-nervous system hyperexcitability. This is a state where the brain has increased responsiveness to a variety of external stimuli. In DPPX encephalitis, features attributed to CNS hyperexcitability include myoclonus, or rapid, involuntary muscle jerks, and tremor. IgLON5 disease on the other hand also has unique clinical features, such as a variety of sleep disturbances.

Seronegative autoimmune encephalitis overall requires further study and description to identify potential antibodies which may be the cause. Seronegative limbic encephalitis is a form of seronegative autoimmune encephalitis, where the limbic structures in the brain are affected. In this subset of the disease inflammation is observed in the mesial temporal lobes using Magnetic Resonance Imaging (MRI). Seronegative limbic encephalitis is typically seen in older patients, with conventional antibody testing not revealing an antibody. Patients typically have memory impairment, with or without psychiatric symptoms and seizures, and are treated with medications that lower effects of the immune system, as in other forms of autoimmune encephalitis.

HOW CAN WE USE THIS RESEARCH

These findings are intended to help researchers and clinicians better understand seronegative and rare forms of autoimmune encephalitis. By bringing this information together, it can assist with improving diagnosis and assisting with early treatment by clinicians.

It should be noted that antibody-related forms of autoimmune encephalitis are usually diagnosed as “possible autoimmune encephalitis” prior to the availability of antibody results, which can take up to a period of weeks. A diagnosis of autoimmune encephalitis is based on broad criteria involving consideration of a patient’s symptoms and test results, including MRI, electroencephalogram (EEG – a measure of the electrical activity of the brain) and cerebrospinal fluid biopsy results, combined with the exclusion other diseases, for example, viruses that could mimic the observed symptoms.

Prompt diagnosis of autoimmune encephalitis, and prompt exclusion of other causes such as viral encephalitis is very important, as there is a growing body of evidence indicating that earlier initiation of immune-lowering treatment for autoimmune encephalitis may be able to facilitate better recovery.

The seronegative form of autoimmune encephalitis can represent a large proportion of autoimmune encephalitis patients overall so its understanding is crucial for improvements in clinical care.

Regarding very rare subtypes of autoimmune encephalitis, an understanding of the characteristic features of these rare entities is crucial in forming a diagnostic workup plan. Further, awareness of the features of some of these rarer subtypes can ensure prompt and accurate investigation of underlying tumours. Knowledge of rarer subtypes may also be able to inform clinicians and patients about the possible outcomes of these conditions to inform day to day discussions with patients and their caregivers.

—-

For more information and resources from Dr. Monif and her group at the Australian Autoimmune Encephalitis Consortium Project, visit this link here. To download a plain language PDF of the paper summarized in this blog, click the button below:

 

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Your generous Donations allow IAES to continue our important work and save lives!

 

Tabitha Orth 300x218 - Rare and Seronegative Autoimmune Encephalitis

On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

guidestar platinum logo 300x300 1 e1605914935941 - Rare and Seronegative Autoimmune Encephalitis

 

Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - Rare and Seronegative Autoimmune Encephalitis For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - Rare and Seronegative Autoimmune Encephalitis

Be a part of the solution by supporting IAES with a donation today.

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Rare and Seronegative Autoimmune Encephalitis

Epilepsy and Autoimmune Encephalitis

October 12, 2022 | Written by Dr. Robb Wesselingh. Edited by Dr Mastura Monif, Ms Tiffany Rushen, Dr Loretta Piccenna, Ms Amanda Wells (consumer representative) and Ms Sasha Ermichina (consumer representative).

A message from IAES Blog Staff:

It is our honor and pleasure to present to all of you an overview of how autoimmune encephalitis can affect cognitive abilities. This overview is by the esteemed team at Monash University in Australia & lead by Dr. Mastura Monif, who is a member of IAES’ Medical Advisory Board.

We are proud to be in collaboration with Dr. Monif and her team in the Australian Autoimmune Encephalitis Consortium Project as we work closely with them to best support AE patients, caregivers and their families. This blog has been facilitated by IAES Support Services coordinator Mari Wagner Davis, with input from IAES volunteers Sasha Ermichina (impacted by GFAP AE) and Amanda Wells (caregiver for her daughter with AE). These IAES representatives provide input from their unique perspectives, helping to educate researchers in the difficulties that patients and families face.

You can find out more about the Australian Autoimmune Encephalitis Consortium and their efforts to help those with AE and their families via the following link:

 

https://www.monash.edu/medicine/autoimmune-encephalitis

 —-

Epilepsy and Autoimmune Encephalitis

Publication:

Source – Wesselingh, R., Broadley, J., Buzzard, K., Tarlinton, D., Seneviratne, U., Kyndt, C., Stankovich, J., San􀄀lippo, P., Nesbitt, C., D’Souza, W., Macdonell, R., Butzkueven, H., O’Brien, T. J., & Monif, M. (2022). Prevalence, risk factors, and prognosis of drugresistant epilepsy in autoimmune encephalitis. Epilepsy & behavior: E&B, 132, 108729. Advance online publication. https://doi.org/10.1016/j.yebeh.2022.108729

 —-

Seizures (or sudden, uncontrolled electrical disturbances in the brain) are a common initial neurological symptom that occurs in people with autoimmune encephalitis. In autoimmune encephalitis a person’s immune system mistakenly targets different proteins in their brain causing damage and inflammation. For some people, the seizures can progress to very severe and ongoing seizures called status epilepticus, requiring treatment to stop them happening. While some patients will stop having seizures after immune system suppressing treatment, others will continue to have seizures that do not respond, even to increasing amounts of anti-seizure medications. This is known clinically as treatment- or drug-resistant epilepsy.  Drug-resistant epilepsy has a significant impact on the quality of life of people with autoimmune encephalitis. We currently do not know why some patients with autoimmune encephalitis develop drug-resistant epilepsy whilst others do not.

It is important for doctors to be able to predict how and why people with autoimmune encephalitis develop drug-resistant epilepsy because it is a disabling complication that may be preventable. For this research, we wanted to find out answers to following questions –

  1. How common is drug-resistant epilepsy after autoimmune encephalitis?
  2. What are the risk factors for the development of drug-resistant epilepsy after autoimmune encephalitis?
  3. In the early part the disease, can the use of EEG tell us about a person’s likelihood of developing drug-resistant epilepsy?
  4. Can we use this information to predict which patients with autoimmune encephalitis are going to develop drug resistant epilepsy?

How we did this work

We looked through the medical records of seven hospitals in Victoria (Australia) for people who met the diagnosis of autoimmune encephalitis and had an EEG when they first became unwell. Two hundred and eight patients were identified and selected for analysis. We then collected available data from 69 patients of their symptoms, seizures, treatment, and whether they developed drug-resistant epilepsy at 12 months after their initial illness.

We analysed EEGs from patients to find any brain wave irregularities or signatures (called EEG biomarkers) that were more common in those with autoimmune encephalitis who developed drug-resistant epilepsy than those that did not develop drug-resistant epilepsy. Finally, we combined all the factors and created a tool that doctors can use to predict an individual’s risk of developing drug-resistant epilepsy after autoimmune encephalitis.

What were the interesting things we found

  • We found that it was not uncommon to develop drug-resistant epilepsy after autoimmune encephalitis. It occurred in 16% of patients with autoimmune encephalitis in our analysis.
  • We also identified that a key risk factor for the development of drug-resistant epilepsy after autoimmune encephalitis was people who experienced status epilepticus 
  • On EEG, large spikes of abnormal electrical activity called ‘periodic discharges’ combined with their specific location in the brain can predict the development of drug-resistant epilepsy after autoimmune encephalitis.

epilepsy ae 500x266 - Continuing My Way Up The Slippery Slope: A Poem

Figure 1: This figure shows a summary of our findings with 208 patients with autoimmune encephalitis, 16% had severe form of seizures (SE; status epilepticus), 75% of patients had 1 or more seizures, and 25% did not have seizures at their initial admission. Then after 12 months follow up, 16% of patients who completed follow up, had DRE (drug resistant epilepsy), and 33% of the patients were on anti-seizure medications (ASM) and 48% did not require ASMs.

 

What do these findings mean?

The research could help clinicians to –

  1. Identify those patients with autoimmune encephalitis at risk of developing drug-resistant epilepsy and potentially change their treatment strategy (creating a risk assessment tool to use in practice), and
  1. Address risk factors such as status epilepticus with the goal to try and reduce the long-term risk of drug-resistant epilepsy.

 —-

For more information and resources from Dr. Monif and her group at the Australian Autoimmune Encephalitis Consortium Project, visit this link here. To download a plain language PDF of the paper summarized in this blog, click the button below:

 

Click here or the image below to subscribe to our mailing list:

subscribe - Halloween Ideas

Your generous Donations allow IAES to continue our important work and save lives!

 

Tabitha Orth 300x218 - Epilepsy and Autoimmune Encephalitis

On June 16 th, 2022, Tabitha Orth, President and Founder of International Autoimmune Encephalitis Society officially became the 7,315 th “point of light”. Recognized for the volunteer work she and IAES has done to spark change and improve the world for those touched by Autoimmune Encephalitis. The award was founded by President George H.W. Bush in 1990.

guidestar platinum logo 300x300 1 e1605914935941 - Epilepsy and Autoimmune Encephalitis

 

Become an Advocate by sharing your story. It may result in accurate diagnosis for someone suffering right now who is yet to be correctly identified. Submit your story with two photos to IAES@autoimmune-encephalitis.org  

 

 

International Autoimmune Encephalitis Society (IAES), home of the AEWarrior®, is the only Family/Patient-centered organization that assists members from getting a diagnosis through to recovery and the many challenges experienced in their journey. Your donations are greatly appreciated and are the direct result of IAES’ ability to develop the first product in the world to address the needs of patients, Autoimmune Encephalitis Trivia Playing Cards. Every dollar raised allows us to raise awareness and personally help Patients, Families, and Caregivers through their Journey with AE to ensure that the best outcomes can be reached. Your contribution to our mission will help save lives and improve the quality of life for those impacted by AE.   Trivia Playing cards 3 FB 500x419 - Epilepsy and Autoimmune Encephalitis For this interested in face masks, clothing, mugs, and other merchandise, check out our AE Warrior Store!  This online shop was born out of the desire for the AE patient to express their personal pride in fighting such a traumatic disease and the natural desire to spread awareness. Join our AE family and help us continue our mission to support patients, families and caregivers while they walk this difficult journey.   AE Warrior Store 300x200 - Epilepsy and Autoimmune Encephalitis

Be a part of the solution by supporting IAES with a donation today.

why zebra - Aphasia as a Symptom of Autoimmune Encephalitis

Our website is not a substitute for independent professional medical advice. Nothing contained on our website is intended to be used as medical advice. No content is intended to be used to diagnose, treat, cure or prevent any disease, nor should it be used for therapeutic purposes or as a substitute for your own health professional's advice. Although THE INTERNATIONAL AUTOIMMUNE ENCEPHALITIS SOCIETY  provides a great deal of information about AUTOIMMUNE ENCEPHALITIS, all content is provided for informational purposes only. The International Autoimmune Encephalitis Society  cannot provide medical advice.


International Autoimmune Encephalitis Society is a charitable non-profit 501(c)(3) organization founded in 2016 by Tabitha Andrews Orth, Gene Desotell and Anji Hogan-Fesler. Tax ID# 81-3752344. Donations raised directly supports research, patients, families and caregivers impacted by autoimmune encephalitis and to educating healthcare communities around the world. Financial statement will be made available upon request.

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