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 easily differentiated from various neurological organic disorders by conventional clinical examinations. The most important disease for distinguishment from CFS is fibromyalgia syndrome, in which the prominent and cardinal feature is a deprivation of stage 4 slow wave sleep. Experimentally, the sleep disturbance in controls can induce general myalgia, muscle tender points, severe fatigue and stiffness on awakening. The EEG abnormality is slow alpha wave contaminants on slow wave background, which is identical to EEG of CFS. The results clearly imply that CFS is not a hysterical or psychogenic disease, and that fibromyalgia may be a central fundamental of CFS. Fibromyalgia, however, has distinct features such as no antecedent inflammatory process and no endemics. Therefore, the syndrome has features distinct from, in addition to common features to CFS. It is also very difficult to distinguish CFS from depression. The above-mentioned features can be observed in depression. Now, study of brain blood flow or metabolism by PET or SPECT can be a possible tool for establishment of the CFS identity.
 ...
PMID:[Neuro-psychiatric aspects of chronic fatigue syndrome]. 128 39

The combination of widespread musculoskeletal pain, high tender point count, and nonrestorative sleep are sufficient criteria for the diagnosis of fibromyalgia. The condition is primary in the absence of underlying disease and is considered concomitant or secondary when closely associated with another organic disease. Despite more simplified diagnostic criteria, the work-up for fibromyalgia must always be directed toward excluding the underlying causes. In addition to general and rheumatic history and physical examination and selected laboratory studies, careful attention to defining any existing sleep and mood disturbances is important in designing a management program. Although 46 medical conditions have been associated with fibromyalgia, a practical differential diagnostic list included polymyalgia rheumatica, myofascial pain, connective tissue disease, endocrine myopathies, psychoneuroses, and other chronic fatigue syndromes.
 ...
PMID:Evaluation and differential diagnosis of fibromyalgia. Approach to diagnosis and management. 264 76

Fibrositis is considered primary when there is no associated underlying disorder, and secondary when it occurs in patients with underlying rheumatic or other organic disease. Since fibrositis has become better defined, the list of underlying disorders has grown, and its identification requires careful diagnostic study. The differentiation of primary and secondary fibrositis has therapeutic implications. Secondary fibrositis should respond to treatment of the underlying disorder, whereas the primary syndrome may require additional management directed to the musculoskeletal pain and sleep and emotional disturbances commonly recognized as major manifestations of this syndrome.
 ...
PMID:Secondary fibrositis. 346 9

The successful management of patients with MPD syndrome is dependent on establishing an accurate diagnosis and using proper therapy based on an understanding of the etiology of the disorder. Establishing an accurate diagnosis is accomplished by taking a careful history, doing a thorough examination, and having a knowledge of the various other conditions that can produce signs and symptoms similar to those of MPD syndrome. Using proper therapy is related to recognition that MPD syndrome is a stress-induced psychophysiologic disease originating in the muscles of mastication and not an organic disease arising in the temporomandibular joint. Thus, therapy should be directed at reducing stress, relaxing tense jaw muscles, and creating an awareness by the patient of the causes of the problem, rather than at analyzing occlusion, measuring joint spaces, and producing irreversible structural changes in the dentition and the articulation. Because good results can be achieved with these uncomplicated, reversible forms of therapy, it is important that the clinician does not succumb to an unproven fad or use of an irreversible procedure that will not achieve better results.
 ...
PMID:Diagnosis and treatment of myofacial pain-dysfunction (MPD) syndrome. 352 84

Fibromyalgia is a nonarticular rheumatic syndrome of unknown cause characterized by diffuse musculoskeletal aching, pain and stiffness, easy fatigability, multiple discreet tender points, emotional distress, and often, light and restless sleep with intensification of symptoms upon awakening. Symptoms are modulated by environmental, physiologic, and psychological factors. Generally, findings from laboratory tests and roentgenograms are normal. In primary fibromyalgia, no underlying rheumatic or other systemic organic disease is present. Secondary fibromyalgia is a manifestation of underlying disease.
 ...
PMID:Fibromyalgia. 1. Review of a common rheumatologic syndrome. 353 35

Seventeen patients were asked to make a subjective evaluation of their condition after having had a mandibular condylectomy performed. Fourteen of seventeen felt that the surgical procedure had cured their symptoms of pain and limitation of motion. Surgical procedures on the temporomandibular joint are valid when there is organic disease of the temporomandibular joint. However, care must be taken to differentiate between organic disease and the so-called myofascial pain dysfunction syndrome, since surgery is considered inappropriate for the myofascial pain dysfunction syndrome. Even in cases of organic joint disease, care must be taken to identify any existing emotional problems that the patient may have. In cases of organic joint disease with strong psychological overtones, surgical intervention alone may not be enough to relieve the patients of their temporomandibular joint symptoms.
 ...
PMID:Condylectomy for temporomandibular joint dysfunction. A survey of seventeen postoperative patients. 694 70

To help fibromyalgia syndrome's diagnosis, the authors propose the use of Back Pain Classification Scale (BPCS), verbal test for pain analysis, able to distinguish between organic and functional disease. Two-hundred patients suspected for fibromyalgia and forty controls completed the questionnaire and so it was possible correctly to distinguish patients with organic disease from those affected by fibromyalgia. The authors conclude that BPCS can represent a useful tool for fibromyalgia diagnosis.
 ...
PMID:[The utility of a classification scale of lumbar pain for the diagnosis of the fibromyalgia syndrome]. 847 27

We examined to what extent patients with fibromyalgia differ from painfree control subjects in the perception and processing not only of somatosensory but also of external stimuli. For this purpose the acoustic perception of 30 patients with fibromyalgia was compared with that of 36 generally pain-free age and gender matched subjects. The groups were also controlled for organic disease of pathological dysfunction of the ear and auditory nerves. Thresholds of unpleasantness and hearing thresholds were determined autiometrically for various frequencies. In addition the participants rated their experience of daily noise, vulnerability to acoustic stress, and functional and affective complaints associated with fibromyalgia. As expected the results show reduced unpleasantness thresholds for all frequencies and a nonsymptomatic hearing loss for higher frequencies. The elevated hearing threshold correlated significantly with experience of noise at the place of work, which was also elevated in the fibromyalgia group. Generalized pain had a high impact on the interaction between threshold of unpleasantness and daily noise experience. We interpret the differences in thresholds of hearing and of unpleasantness in patients with fibromyalgia as a form of either preconscious or conscious acts to protect against disturbing stimulation. Our results support the notion of a generalized disturbancy of perceptual thresholds in patients with fibromyalgia not restricted to the perception of pain.
 ...
PMID:Fibromyalgia as a disorder of perceptual organization? An analysis of acoustic stimulus processing in patients with widespread pain. 948 49

Functional dysepsia (FD) is defined as persistent or recurrent pain or discomfort centered in the upper abdomen without evidence of organic disease likely to explain the symptoms. Visceral hypersensitivity, motor dysfunction, and impaired gastric accommodation are found in some patients with FD, and psychological factors like chronic stress, attention and perception bias are also likely to play a part in the symptom formation. There is considerable overlap of non-specific symptoms like fatigue, headache, abdominal discomfort, muscle pain, and sleep disturbance in patients with different functional disorders, in this article exemplified by FD, fibromyalgia, and chronic fatigue syndrome. This overlap of symptoms indicates a common underlying sensitization process, leading to somatization.
 ...
PMID:Somatization, sensitization, and functional dyspepsia. 1200 56

Primary fibromyalgia, a poorly-understood chronic pain syndrome, is characterized by widespread musculoskeletal pain, nonrestorative sleep, fatigue, psychological distress, and specific regions of localized tenderness, all in the absence of otherwise apparent organic disease. While the etiology of fibromyalgia is unclear, accumulating data suggest that disordered central pain processing likely plays a role in the pathogenesis of symptoms. Although various pharmacological treatments have been studied and espoused for treating fibromyalgia, no single drug or group of drugs has proved to be particularly useful in treating fibromyalgia patients as a whole, and only one drug to date has earned U.S. Food and Drug Administration approval for treating the syndrome in the United States. This review critically and systematically evaluates clinical investigations of medicinal and nonmedicinal treatments for fibromyalgia dating from 1970 to 2007.
 ...
PMID:Update on fibromyalgia therapy. 1858 48


1 2 Next >>