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Query: UMLS:C0016053 (fibromyalgia)
 4,687 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In the second part of their article on the emerging field of neuroimmunology, the authors present an overview of the role of neuroimmune mechanisms in defence against infectious diseases and in immune disorders. During acute febrile illness, immune-derived cytokines initiate an acute phase response, which is characterized by fever, inactivity, fatigue, anorexia and catabolism. Profound neuroendocrine and metabolic changes take place: acute phase proteins are produced in the liver, bone marrow function and the metabolic activity of leukocytes are greatly increased, and specific immune reactivity is suppressed. Defects in regulatory processes, which are fundamental to immune disorders and inflammatory diseases, may lie in the immune system, the neuro endocrine system or both. Defects in the hypothalamus-pituitary-adrenal axis have been observed in autoimmune and rheumatic diseases, chronic inflammatory disease, chronic fatigue syndrome and fibromyalgia. Prolactin levels are often elevated in patients with systemic lupus erythematosus and other autoimmune diseases, whereas the bioactivity of prolactin is decreased in patients with rheumatoid arthritis. Levels of sex hormones and thyroid hormone are decreased during severe inflammatory disease. Defective neural regulation of inflammation likely plays a pathogenic role in allergy and asthma, in the symmetrical form of rheumatoid arthritis and in gastrointestinal inflammatory disease. A better understanding of neuroimmunoregulation holds the promise of new approaches to the treatment of immune and inflammatory diseases with the use of hormones, neurotransmitters, neuropeptides and drugs that modulate these newly recognized immune regulators.
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PMID:Neuroimmune mechanisms in health and disease: 2. Disease. 887 36

An increase of depressive symptoms in fibromyalgia patients has been noted in a number of studies. The etiologic significance of this finding remains, however, controversial. We suggest that a subgroup of patients with this symptom combination may be pragmatically classified as suffering from somatized depression. Clinical indicators such as a family history of depressive disorders, circadian disturbances, pronounced loss of appetite or libido, and chronic psychosocial stressors should be assessed and, if present, prompt the initiation of psychiatric evaluation and treatment including pharmaco- and psychotherapeutic modalities. Other psychiatric diseases arising in the differential diagnosis of fibromyalgia are discussed.
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PMID:Somatized depression as a subgroup of fibromyalgia syndrome. 1002 92