Tag: Goldenberg

High frequency of fibromyalgia in patients with chronic fatigue seen in a primary care practice

Abstract:

We administered a standardized history questionnaire and performed a tender point examination on 27 patients with debilitating fatigue of at least 6 months duration, seen in a primary care practice, as well as on 20 patients with fibromyalgia.

Sixteen of the 27 patients with chronic fatigue met the full criteria for the working case definition of chronic fatigue syndrome (CFS). Eight patients with chronic fatigue denied having any current persistent, diffuse musculoskeletal pain, and their tender point scores were similar to those in 10 normal control subjects. In contrast, 19 patients with chronic fatigue (70%) had persistent, diffuse musculoskeletal pain.

The results of their tender point examinations were similar to those of the patients with fibromyalgia. Thus, the majority of these patients with debilitating chronic fatigue, including those who met criteria for CFS, met the historical and tender point diagnostic criteria for fibromyalgia. The presence of current musculoskeletal pain will identify those CFS patients who have fibromyalgia.

 

Source: Goldenberg DL, Simms RW, Geiger A, Komaroff AL. High frequency of fibromyalgia in patients with chronic fatigue seen in a primary care practice. Arthritis Rheum. 1990 Mar;33(3):381-7. http://www.ncbi.nlm.nih.gov/pubmed/2317224

 

The chronic fatigue syndrome: definition, current studies and lessons for fibromyalgia research

Abstract:

Chronic fatigue syndrome (CFS) is characterized by chronic, debilitating fatigue lasting greater than 6 months. Frequent chronic and recurrent findings include fever, pharyngitis, myalgias, adenopathy, arthralgias, difficulties in cognition and disorders of mood. In the majority of patients, the illness starts suddenly with an acute, “flu-like” illness.

The following laboratory abnormalities are seen with some frequency, although none are seen in all patients: lymphocytosis, atypical lymphocytosis, monocytosis, elevation of hepatocellular enzymes, low levels of antinuclear antibodies, varying levels of antithyroid antibodies, partial hypergammaglobulinemia, elevated CD4:CD8 ratio, decreased cytolytic activity of natural killer cells, and low levels of immune complexes. Clinical and serologic studies suggest an association of CFS with all of the human herpesviruses, particularly Epstein-Barr virus (EBV) and the recently discovered human B lymphotropic virus (HBLV) or human herpesvirus 6; neither EBV nor HBLV has yet been shown to play a causal role in the illness.

Preliminary evidence suggests that many of these features of CFS also are seen in patients with fibromyalgia.

 

Source: Komaroff AL, Goldenberg D. The chronic fatigue syndrome: definition, current studies and lessons for fibromyalgia research. J Rheumatol Suppl. 1989 Nov;19:23-7. http://www.ncbi.nlm.nih.gov/pubmed/2691680

 

Fibromyalgia and its relation to chronic fatigue syndrome, viral illness and immune abnormalities

Abstract:

Fibromyalgia and chronic fatigue syndrome have similar clinical and demographic features. We found that most patients with chronic fatigue syndrome have a tender point examination similar to patients with fibromyalgia. Similar pathophysiologic mechanisms are also being explored in each syndrome, including a potential role for viral induced immune dysfunction.

 

Source: Goldenberg DL. Fibromyalgia and its relation to chronic fatigue syndrome, viral illness and immune abnormalities. J Rheumatol Suppl. 1989 Nov;19:91-3. http://www.ncbi.nlm.nih.gov/pubmed/2607516