I do believe that a central factor in a large percentage of cases will be damage or dysfunction in the brain, in particular, the brainstem and adjacent structures. I also believe we will learn that these structures can be compromised for different reasons.
Some will be structural (e.g., Chiari malformation, craniocervical instability, spinal fluid leaks, intracranial hypertension) and others infection, inflammation or autoimmunity.
But whatever the cause, the pathology in many patients will be located in the same regions of the brain. People's symptoms will vary depending on what areas are affected. At least, that's my working hypothesis! (((*Hypothesis.*))) Hopefully we'll soon see what Mike VanElzakker and Jarred Younger's research contributes to this topic.
are there case where surgery is done and the result is not really positive?
Has PEM completely resolved?
By any definition, I no longer meet the criteria for myalgic encephalomyelitis. My physical and cognitive post-exertional malaise (PEM) are both gone. I have not crashed since I left the hospital. My POTS is gone. My peripheral neurological symptoms, sound sensitivity, sensory processing challenges, difficulty regulating my body temperature, intracranial pressure, brain inflammation and muscle fatigability are all gone. I am off Valcyte, Famvir, Mestinon, and all other ME or POTS drugs.
It is now clear that all of my symptoms had a mechanical mechanism: brainstem compression (likely with altered cerebrospinal fluid and cranial blood flow) due to cranial settling and craniocervical instability (CCI), in combination with tethered cord syndrome. Given my remarkable improvements, the centrality of those structural mechanisms is, in my case, undeniable.
What remains elusive is the root cause. I know that CCI caused my PEM and other ME symptoms. I can never know why I developed CCI in the first place. (I do have some conjectures!) And I have good reason to think that so long as my fusion holds and my spinal cord does not re-tether, my PEM and other symptoms will never come back.
For eight years, I have mostly bedbound, homebound or a wheelchair user. It has been a sometimes wonderful, but often unbelievably difficult journey. I wanted to share that thanks to three neurosurgeries, all of my ME symptoms are now in remission.
acetylcholine receptor autoantibody testing
Wow! That's incredible for you!! Congratulations! This tells me to NEVER give up on remission.
I want to make a separate thread for speculation about non genetic or trauma based causes of cci, but before I forget , let me drop this here: https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6516833/In this post I speculated that connective-tissue degrading enzymes, a set of enzymes that viral infections may induce, might possibly explain the weakened connective tissue that leads to CCI/AAI.
Coxsackievirus B is also known to chronically infect fibroblast cells. These are the cells which male the collagen and elastin of connective tissue.
Absolutely and we can never give up hope (like we talked about recently in the quote thread). I am not at the level of remission as Jeff and Jen (and am more in a middle ground status if that makes sense?) but they both give me hope that more is still possible, especially on days that I feel very discouraged.
I think that the merits of fusion surgery in me/cfs and whether or not this condition is prevalent and should Be diagnoses are sort of separate issues. As someone with cci and ME, I wish this was studied more so there were non surgical options.3. I've expressed a fair bit of skepticism of the merits of people getting CCI surgery to cure their ME/CFS based on the evidence to date. It's a scientific kind of skepticism though, not an in-principle one, so every recovery that comes in lessens my skepticism. I'm more inclined to believe now than I was, and I look forward to getting more data!
It’s called regenexx. Someone on fb has had good results she’s Been documenting. It’s still rather experimental and the needle going that deep is not fun looking, but they are also currently doing a clinical trial.@jeff_w
What do we know know about stem cell options? Isn't there some place in CO doing stem cells for CCI?