Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0016053 (fibromyalgia)
 4,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

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.
 ...
PMID:The chronic fatigue syndrome: definition, current studies and lessons for fibromyalgia research. 269 80

Fifty patients with primary fibromyalgia who had been followed in an academic rheumatology practice frequently reported symptoms thought to be typical of "chronic Epstein-Barr virus infection," but not of fibromyalgia: recurrent sore throat (54%), recurrent rash (47%), chronic cough (40%), recurrent adenopathy (33%), and recurrent low-grade fevers (28%). In 55% of the patients, illness had begun suddenly, with what seemed to be a viral syndrome. Antibody titers to Epstein-Barr virus in the patients with fibromyalgia, however, were not significantly different from those in age- and sex-matched "healthy" and "unhealthy" control subjects.
 ...
PMID:The "chronic, active Epstein-Barr virus infection" syndrome and primary fibromyalgia. 282 35

Forty-nine patients, 30 males and 19 females with acute sarcoid arthritis admitted to three different hospitals in Norway were studied retrospectively. All patients had peripheral arthritis and hilar adenopathy, and 87.8% also presented with erythema nodosum (EN). Mean duration of arthritis was 3.7 months (0.5-12 months), but in 26% of the cases, duration of the inflammatory joint disease exceeded three months. Radiological bony erosions were not seen. Two patients had recurrence of acute sarcoid arthritis, 14 months and 10 years after the initial episode, respectively. Two other patients developed chronic myalgia and fibromyalgia. Four patients, one female and three males, developed chronic pulmonal sarcoidosis. Of these, two patients had simultaneous onset of acute sarcoid arthritis and parenchymal disease while two patients developed chronic lung disease three months after onset of acute sarcoid arthritis. We thus tentatively suggest that although acute sarcoid arthritis is usually a self-limiting joint disease, recurrences may occasionally occur and some cases develop chronic sarcoidosis of the lungs.
 ...
PMID:Acute sarcoid arthritis: a favourable outcome? A retrospective survey of 49 patients with review of the literature. 861 69

Chronic fatigue syndrome (CFS) is an illness characterized by disabling fatigue associated with complaints of fevers, sore throat, myalgia, lymphadenopathy, sleep disturbances, neurocognitive difficulties, and depression. A striking feature of CFS is its sudden onset following an acute, presumably viral, illness and the subsequent recurrent "flu-like" symptoms. It has been speculated that both CFS and debilitating chronic fatigue (CF) that does not meet strict criteria for CFS may be the direct or indirect result of viral infections. We therefore tested 548 chronically fatigued patients who underwent a comprehensive medical and psychiatric evaluation for antibodies to 13 viruses. Our objectives were to compare the seroprevalence and/or geometric mean titer (GMT) of antibodies to herpes simplex virus 1 and 2, rubella, adenovirus, human herpesvirus 6, Epstein-Barr virus, cytomegalovirus, and Cox-sackie B virus, types 1-6 in patients with CF to healthy control subjects. Other goals were to determine if greater rates of seropositivity or higher GMTs occurred among subsets of patients with CFS, fibromyalgia, psychiatric disorders, a self-reported illness onset with a viral syndrome, and a documented temperature > 37 degrees C on physical examination. Differences in the seroprevalence or GMTs of antibodies to 13 viruses were not consistently found in those with CF compared with control subjects, or in any subsets of patients including those with CFS, an acute onset of illness, or a documented fever. These particular viral serologies were not useful in evaluating patients presenting with CF.
 ...
PMID:Viral serologies in patients with chronic fatigue and chronic fatigue syndrome. 889 37

Lyme disease is a tick-borne multisystem disease. It was first described in Lyme, Connecticut, USA in 1975. Cases have been reported in Canada, Switzerland, Austria, Australia and Great Britain. It is an inflammatory disease that has varied clinical manifestations ranging from skin rash (erythema migrans), arthritis, fibromyalgia, and regional lymphadenopathy, cardiac conduction defects to neurological manifestations of meningoencephalitis, Bell's palsy, peripheral neuropathy, and painful radiculoneuropathy. There has been no case record of Lyme disease in Kenya and indeed literature on Lyme disease in Africa is very scanty. We present two cases of Lyme disease with predominant neurological manifestations; outline their clinical presentation and management.
 ...
PMID:Lyme disease: report of two cases. 1611 58

Kikuchi-Fujimoto disease (KFD), also known as histiocytic necrotizing lymphadenitis, is a rare, self-limited disease of unknown etiology. This condition is most commonly encountered in Asian and Caucasian females of childbearing age who usually present with cervical lymphadenopathy and fever. Though rarely, KFD has been described in younger African-American females as well. It often mimics more serious conditions such as lymphoma, metastatic solid malignancy, HIV infection, tuberculosis, sarcoidosis, or systemic lupus erythematosus. Although its etiopathogenesis has not been fully elucidated, literature suggests viral or possibly autoimmune components to play a role. We describe a 34-year-old African-American female who presented with constitutional symptoms and polyadenopathy on clinical examination and imaging, of which the portacaval and portahepatis lymph nodes were most prominent. An extensive workup was otherwise unremarkable, and biopsy showed histiocytic necrotizing lymphadenitis. Initially, her clinical condition improved spontaneously, and she required only a short course of oral steroids. Three months later, she relapsed with bilateral cervical adenopathy and constitutional symptoms and was successfully managed again with steroids. Our case is unique with respect to (a) portahepatis and portacaval node enlargement as the dominant adenopathy and (b) her underlying conditions of fibromyalgia and chronic fatigue syndrome.
 ...
PMID:An unusual presentation of Kikuchi-Fujimoto disease. 2483 Jan 20