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

Women with fragile X mental retardation (FMR1) gene premutations (55-200 CGG repeats) were until recently believed to be unaffected. It is now known that up to 8% of older female FMR1 premutation carriers develop fragile X-associated tremor/ataxia syndrome (FXTAS). Female carriers may also develop primary ovarian insufficiency, thyroid disease, hypertension, seizures, peripheral neuropathy, and fibromyalgia. We present a 60-year-old woman with FMR1 premutation who had depression, anxiety, and conversion disorder with seizures. The FMR1 premutation with its associated mRNA toxicity is postulated as an underlying neurobiological mechanism of conversion symptoms, through functional and structural neural dysconnectivity.
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PMID:Conversion disorder in women with the FMR1 premutation. 1984 97

The goal of this study was to determine whether alexithymia, which is characterized by difficulty in recognizing and describing emotions, is associated with impairments in the ability to mentally represent emotional states. We studied 89 outpatients including 29 conversion disorder patients, 30 functional somatic syndrome [e.g. fibromyalgia] patients and 30 medical controls. Groups did not differ on affective or cognitive Theory of Mind (ToM) measures, the Levels of Emotional Awareness Scale (LEAS) or the Twenty-Item Toronto Alexithymia Scale (TAS-20) after adjusting for Positive and Negative Affect Scale (PANAS) variables. Across all patients, LEAS but not TAS-20 correlated positively with affective and cognitive ToM measures after adjusting for PANAS scores. Impairments in ToM functioning influence LEAS performance but not TAS-20 scores. These findings support the distinction between a milder "anomia" form of alexithymia associated with impaired emotion naming and a more severe "agnosia" form associated with impaired mental representation of emotion.
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PMID:Role of theory of mind in emotional awareness and alexithymia: Implications for conceptualization and measurement. 2576 6

Introduction: "Medically Unexplained Physical Symptoms" (MUPS) defines a subgroup of patients presenting physical symptoms of unclear origin. The study aims to profile clinical and socio-demographic characteristics of patients with MUPS. Materials and Methods: This 9-years observational retrospective study assesses all patients admitted between 2008 and 2016 in the divisions of neurology and gastroenterology. Socio-demographic and clinical variables were evaluated: gender, age, diagnosis or diagnostic hypothesis, presence of psychiatric comorbidities, psychiatric evaluation, pharmacological treatment, number of admissions/visits. Results: Among 2,479 neurological patients 10.1% presented MUPS. Patients were more frequently women (63.5%), with a mean age of about 50 years. Reported symptoms were headache (22.6%), seizures (8.7%), vertigo (5.9%), fibromyalgia (5.5%), paresthesia (5.1%), visual disturbances (5.1%), amnesia (3.9%). The diagnosis was somatoform disorder in 6.3% of cases, conversion disorder in 2.7%, and somatic symptom disorder in 1.5% only. 2,560 outpatients were evaluated in gastroenterology division. 9.6% (n = 248) of patients had MUPS; 62.1% of them were women. The most affected age group ranged between 15 and 45 years. The most frequent diagnoses were functional abdominal pain (50%), dysmotility-like dyspepsia (26.6%), irritable bowel syndrome (10.4%), meteorism of unknown cause (2.4%), hiccup (1.6%), burning mouth syndrome (1.2%). No patients received a diagnosis of somatic symptom disorder. Discussion: Patients with MUPS are more often women, of middle age, with self-referred specific symptomatology. While neurological patients received a diagnostic-therapeutic approach in line with the literature, gastroenterological patients mainly received antipsychotics. A more comprehensive assessment and a development of psychoeducational interventions are needed to improve patients' quality and quantity of life.
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PMID:Medically Unexplained Physical Symptoms in Hospitalized Patients: A 9-Year Retrospective Observational Study. 3053 14