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ME/CFS AUSTRALIA (SA) INC
Registered Charity 698
Mailing address:
GPO Box 383,
Adelaide,
South Australia 5001
Office:
266 Port Road,
Hindmarsh,
South Australia 5007
Ph: (08) 8346 3237
('834 MECFS')
Office Hours:
Wednesdays, 10am-3pm
Support Line:
(Mondays and Thursdays,
10am-3pm)
Ph: (08) 8346 3237
SA country callers:
Ph: 1300 128 339
(local call)
FIBROMYALGIA HELP: Contact Fibromyalgia SA at the Arthritis Foundation of SA 118 Richmond Road, Marleston 5033 Ph: (08) 8379 5711 |
ME/CFS Australia (SA) Inc supports the needs of sufferers of Myalgic Encephalomyelitis, Chronic Fatigue Syndrome and related illnesses. We do this by providing services and information to members.
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ME/CFS Australia (SA) Inc aims to keep members informed of the various research projects, diets, medications, therapies etc. All communication, both verbal and written, is merely to disseminate information and not to make recommendations or directives.
Unless otherwise stated, the views expressed on this Web site are not necessarily the official views of the Society or its Committee and are not simply an endorsement of products or services.
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Spinal fluid abnormalities in patients with CFS
Tuesday 23 June 2009
Natelson BH, Weaver SA, Tseng CL, Ottenweller JE.
CFS Cooperative Research Center and Department of Neurosciences, University of Medicine and Dentistry of New Jersey-New Jersey Medical School, Newark, New Jersey, USA. bhn@njneuromed.org
Arguments exist as to the cause of chronic fatigue syndrome (CFS). Some think that it is an example of symptom amplification indicative of functional or psychogenic illness, while our group thinks that some CFS patients may have brain dysfunction. To further pursue our encephalopathy hypothesis, we did spinal taps on 31 women and 13 men fulfilling the 1994 case definition for CFS and on 8 women and 5 men serving as healthy controls.
Our outcome measures were white blood cell count, protein concentration in spinal fluid, and cytokines detectable in spinal fluid. We found that significantly more CFS patients had elevations in either protein levels or number of cells than healthy controls (30 versus 0%), and 13 CFS patients had protein levels and cell numbers that were higher than laboratory norms; patients with abnormal fluid had a lower rate of having comorbid depression than those with normal fluid. In addition, of the 11 cytokines detectable in spinal fluid, (i) levels of granulocyte-macrophage colony-stimulating factor were lower in patients than controls, (ii) levels of interleukin-8 (IL-8) were higher in patients with sudden, influenza-like onset than in patients with gradual onset or in controls, and (iii) IL-10 levels were higher in the patients with abnormal spinal fluids than in those with normal fluid or controls.
The results support two hypotheses: that some CFS patients have a neurological abnormality that may contribute to the clinical picture of the illness and that immune dysregulation within the central nervous system may be involved in this process.
This abstract originally appeared here.
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