Tag: cutaneous reactions

Chronic fatigue syndrome. Immunological findings vary between populations

Comment on: Longitudinal study of outcome of chronic fatigue syndrome. [BMJ. 1994]

 

Editor,-We were interested in Andrew Wilson and colleagues’ paper investigating predictors of the long term outcome of the chronic fatigue syndrome in patients in Australia. We have investigated the association between immune activation and presumed cutaneous anergy in 68 Scottish patients with the syndrome (19 cases conformed to the Centers for Disease Control’s criteria, 18 cases had been diagnosed by a consultant, 28 cases had been diagnosed by a general practitioner, and three patients referred themselves) and 22 family contacts. We assessed delayed hypersensitivity responses (using Multitest antigens and tuberculin skin tests) and evaluated peripheral blood activation markers (CD8, CD38/ CD llb/HLA-DR) using flow cytometry. Patients were classified into three groups on the basis of current severity of illness and mobility.

You can read the rest of this comment here: http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2540184/pdf/bmj00440-0055b.pdf

 

Source: Abbot NC, Spence VA, Lowe JG, Potts RC, Hassan AH, Belch JJ, Beck JS. Chronic fatigue syndrome. Immunological findings vary between populations. BMJ. 1994 May 14;308(6939):1299. http://www.ncbi.nlm.nih.gov/pmc/articles/PMC2540184/

 

Allergy among Japanese patients with chronic fatigue syndrome

Abstract:

Allergy is a common feature of patients with chronic fatigue syndrome (CFS). Because of this strong association, we attempted to explore the prevalence of allergies among Japanese patients with CFS.

Of the present 18 patients, 78% had allergies during their premorbid and/or postmorbid conditions. Their allergies were mainly cutaneous reactions including drug allergies and 43% of the patients had 2 or more allergic reactions.

In the case of a premorbid condition, allergies improved spontaneously after onset of CFS. Clinical manifestations of CFS, however, became worse during the period of an association with allergies.

Immunologic tests, including peripheral blood lymphocyte-subsets, blastogenesis, natural killer-cell functions and cytokine-assays, were not any correlation between both patients with and without allergies.

Source: Matsumoto Y, Ninomiya S. Allergy among Japanese patients with chronic fatigue syndrome. Arerugi. 1992 Dec;41(12):1722-5. [Article in Japanese] http://www.ncbi.nlm.nih.gov/pubmed/1290417