Publications by authors named "Stefan Merkelbach"

A 42-year-old female patient was admitted to hospital due to acute neurological symptoms (dysarthria, disorientation). After exclusion of cerebral ischemia and hemorrhage an autoimmune encephalitis was diagnosed. Shortly before as an outpatient the suspicion of the presence of systemic lupus erythematosus (SLE) was voiced.

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Objective: Autoimmune steroid-responsive meningoencephalomyelitis with linear perivascular gadolinium enhancement in brain MRI is regarded as glial fibrillary acidic protein (GFAP) astrocytopathy characterized by anti-GFAP antibodies (ABs). We questioned whether anti-GFAP ABs are necessarily associated with this syndrome.

Methods: Two patients with a strikingly similar disease course suggestive of autoimmune GFAP astrocytopathy are reported.

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Symptoms related to alterations of the autonomic nervous system are frequent in patients with multiple sclerosis (MS). Bladder or bowel dysfunction or impairment of sexual performance is highly distressing for most MS patients,whereas the clinical relevance of other autonomic symptoms is less clear. Cardiovascular autonomic alterations might relate to clinical signs such as orthostatic intolerance; a relationship with fatigue is uncertain.

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To investigate the quantitative impact of fatigue on health-related quality of life (HRQoL) in multiple sclerosis (MS) and to determine whether fatigue was related to HRQoL independently from bodily disability, data on HRQoL were ascertained for 87 patients with definite MS by using the SF-36. HRQoL scores and subscores were related to the basic MS disability score (EDSS) and further MS parameters, and to fatigue, which was assessed by using different fatigue scales. Factors related to predominantly physical but not mental HRQoL aspects were identified as related to EDSS, duration of disease, and age.

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Objective: To evaluate cognitive outcome in unselected patients with previously diagnosed viral meningitis.

Methods: Twenty-one unselected patients were examined neurologically, psychiatrically, and psychometrically 25+/-12 months after the acute stage of viral meningitis. The results were compared with the results of twenty-one healthy controls.

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