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)

We report a case of fibromyalgia occurring after hypophysectomy for Cushing's disease. Clinical examination revealed tender points at 12 of the 18 tender point sites described in the American College of Rheumatology 1990 criteria for the classification of fibromyalgia. The cause of fibromyalgia remains unknown. In our patient, hypophysectomy may have played a role by disturbing endorphin secretion and pain modulation.
 ...
PMID:Severe fibromyalgia after hypophysectomy for Cushing's disease. 201 29

Atypical depression, somatoform disorder, neurasthenia and fibromyalgia seem to form a spectrum of disorders, who share a common biological basis, i.e. a reduced activity of the hypothalamus-pituitary-adrenocortical (HPA)-system. This is similar to the situation in Cushing's disease, where the central part of the hypothalamus-pituitary-adrenocortical-system is decreased by an increased feedback via increased intracerebral cortisol concentration. Cushing's disease is accompanied by features of atypical depression and of somatisation. Treatment with hypericum seems to disinhibit the hypothalamus-pituitary-adrenocortical-system in healthy subjects and patients with a depression. Furthermore it decreases intracerebral corticosteroids, possibly by increasing the expression of p-glycoprotein at the blood brain barrier. Therefore hypericum might be especially effective in patients with a symptom cluster of atypical depressive features and somatisation. Clinical studies with patients with depression with atypical features like the seasonal affective disorder (SAD) and with patients with a depressive syndrome accompanied by somatic complaints or fatigue support this view.
 ...
PMID:[Atypical depression and related illnesses--neurobiological principles for their treatment with Hypericum extract]. 1224 86

Depressive syndromes are a group of heterogeneous disorders. Atypical depression (AD) with reversed vegetative signs, such as hyperphagia or hypersomnia, is traditionally neglected, demonstrated by the fact that in the most widely used depression scales, such as the Hamilton Depression Scale (HAMD), melancholic symptoms have a specific weight, while, by contrast, reversed vegetative signs are not included. However, epidemiologically and phenomenologically related disorders to AD do exist, such as somatoform disorders, neurasthenia (chronic fatigue syndrome) and fibromyalgia (FM). In this spectrum, here called the AD spectrum, instead a decrease in hypothalamus-pituitary-adrenocortical (HPA) axis activity seems to exist. This has similarities to Cushing's disease, where a suppression of central HPA system activity is accompanied by features of AD and somatization in a considerable number of patients. Opposite vegetative features might therefore be related to the opposite dysregulation of the HPA system. The psychopharmacological intervention in the AD spectrum should therefore differ from that used in typical major depression. MAO inhibitors, low-dose tricyclic antidepressants and 5-HT3 antagonists demonstrated therapeutic efficacy, but the existing studies focused on different aspects. Hypericum extracts might be an alternative pharmacological intervention, which demonstrated therapeutic efficacy in the symptom range of the spectrum.
...
PMID:Atypical depression spectrum disorder - neurobiology and treatment. 2698 70

A 39-year-old woman with a 3-year history of a rounded face developed widespread myalgia. Detailed examinations revealed no disorders that could explain the pain other than concomitant Cushing's disease and central hypothyroidism. Both the hypercortisolemia and hypothyroidism completely resolved after the patient underwent surgery to treat Cushing's disease, but she continued to experience unresolved myalgia and met the diagnostic criteria for fibromyalgia. Few studies have so far investigated patients with fibromyalgia associated with Cushing's syndrome. In our case, the hypothyroidism caused by Cushing's disease probably played an important role in triggering and exacerbating fibromyalgia. This highlights the need to examine the endocrine function in patients with muscle pain.
 ...
PMID:Fibromyalgia in a Patient with Cushing's Disease Accompanied by Central Hypothyroidism. 2780 17

Primary stress-related diseases such as chronic fatigue syndrome, fibromyalgia or chronic widespread pain have been associated with altered activity of the hypothalamic-pituitary-adrenal axis due to measured relative hyper- or hypo-cortisolism in basal or experimentally stimulated states. A hereditary risk to development of these diseases has been proposed. Corticosteroid-binding globulin (CBG), a plasma transport vehicle for cortisol, may play a more active role in the hypothalamic-pituitary-adrenal axis. Chronically altered hypothalamic-pituitary-adrenal axis has been associated with common medical problems. Hypocortisolism has been observed in kindred studies of rare mutations of the SERPIN A6 (CBG) gene and more common SERPIN A6 polymorphisms associated with reduced CBG levels or CBG:cortisol-binding affinity. Over the last decade, studies of five different CBG gene mutations in humans, human genetic associations and transgenic mouse models have suggested that CBG may have hitherto unexpected roles in modulation of the stress response. Naturally occurring CBG variants may alter susceptibility to disorders associated with chronic stress and relative hypocortisolism. On the other hand, hypercortisolism has been linked with Cushing's disease and metabolic syndrome and CBG gene polymorphisms have been linked to obesity in animal models. In this article, we look at the evidence suggesting a role for CBG in stress-related disorders, focusing particularly on CBG gene polymorphisms and chronic pain/fatigue syndromes.
 ...
PMID:A role for corticosteroid-binding globulin variants in stress-related disorders. 3078 Aug 48