Article dated February, 2015
Last week, the Institute of Medicine re-named Chronic Fatigue Syndrome, also known as ME, now renamed SEID (Systemic Exertion Intolerance Disease). CFS is the name most commonly used in the United States while Myalgic Encephalomyelitis (ME) is the more common name used internationally. As of last week, there is a third name to distinguish this already mysterious condition: SEID.
For many, Chronic Fatigue Syndrome onsets after a virus. Imagine being a perfectly healthy adult, child or teen and after a bout with a feverish flu, you find yourself feeling worse and worse. The appropriate time for the virus lapses, but as much as you fight to get well, your body and mind feel as though they are in shut down mode. No amount of rest or sleep is enough anymore. Just chewing your food makes you feel as though you need a nap. Your thoughts become so blurry and confused- you begin to fear Alzheimer’s or dementia. Migraines, loss of appetite, body pain, hypersensitivity to smells, sounds, lights- these symptoms are the tip of the CFS/ME/SEID iceberg. Imagine feeling like you are moving through quick sand- and there is no end to the breakdown. You are sure it will pass in time, but as time passes, you only become more weak, frail, and may even struggle to stand and walk. Doctors help you by telling you to “get more rest” and send you home. This is what many with Chronic Fatigue Syndrome experience.
The name, Chronic Fatigue Syndrome has been a problem since its origin. Can you imagine suddenly finding yourself confined to a bed, unable to raise your arms from sheer fatigue only to be told by other medical professionals and family members: “Sure, aren’t we all ‘chronically fatigued?” That has been the overwhelming problem with the original name. Doctors without enough education of the disorder have been brushing their patients off, leaving them incapacitated and searching for answers on their own limited energy supply. It’s estimated that as many as 91% of those with CFS/ME have yet to be diagnosed because physicians are still unsure whether or not it is psychological or “all in their [patient’s] heads”.
Over one year ago, the Institute of Medicine began running studies and tests to narrow down specific symptoms and markers in individuals who develop Chronic Fatigue Syndrome/ME. An independent panel of 15 physicians then met to narrow down a few diagnostic criteria and to decide on a new name for CFS/ME. They believe that each word in “Systemic Exertion Intolerance Disease” is more specific and clear as to how the condition affects the body.
Systemic Exertion- indicating the extreme fatigue or malaise all over the entire body.
Intolerance- implies impairment from any sort of activity. ‘Orthostatic Intolerance’ is an example of a common type of intolerance found in those with CFS (cited in the IOM study).
Like other conditions, those with CFS/SEID experience a long list of symptoms which are not all included in the short diagnostic list; keeping the diagnostic criteria short is meant to help doctors understand and treat patients with this disorder better. Here is the list of symptoms the Institute of Medicine’s special panel narrowed down after one year of testing those with Chronic Fatigue Syndrome:
-Profound fatigue lasting at least six months
-Complete exhaustion even after minor physical or cognitive exertion
-Cognitive impairment or “brain fog”
-Worsening of symptoms upon standing or Orthostatic Intolerance
There is a feeling in the CFS/ME community that the re-naming is confusing and sets struggling patients back further. Many in the CFS/ME community are disappointed that the new name is not “Myalgic Encephalomyelitis” to make the name cohesive, finally. Even though Chronic Fatigue Syndrome was the official name in the United States, the international name, “ME” has been largely adopted by CFS sufferers here in the US. However, the IOM argue that there is not significant research showing that patients with SEID have brain inflammation or muscle pain as the core symptoms (the meaning of ME). Some CFS specialists and patients with CFS/ME feel the updated name and new marker symptoms overlook critical issues of the disease like chronic pain, headaches, sensitivities, cardiac disturbances, and gastro-intestinal disruption. This isn’t the first time this disorder has had a make-over, however. Epidemic Neuromyasthenia, Myalgia Nervosa, Epstein Barre, and Royal Free Disease are a few of the names that have been given to those with CFS, now called Systemic Exertion Intolerance Disease. Researchers say in the next 5 years, it may be re-named again, as new research will likely continue to emerge.
Even though there is still uncertainty regarding the new name, many believe there is reason to be positive. The 235-page report released by the IOM is expected to lead to more research for the disease, better funding, and more appropriate treatments for Systemic Exertion Intolerance Disease. Those who at one point may have called up to 2.5 million Americans “complainers” or “lazy” will have more information and education to help the ignorant understand this debilitating condition. Doctors who may have once brushed off their patients’ symptoms because there were unclear guidelines, now have clarity on which criteria specify SEID. And lastly, it is now called a “disease” which shows there is progress in understanding how it affects the brain and body. For such a complex condition that is so debilitating, more understanding and more awareness is paramount!
Read the IOM report for yourself here: http://www.iom.edu/~/media/Files/Report%20Files/2015/MECFS/MECFS_KeyFacts.pdf