Arch Neurol Chicago
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Arch Neurol Chicago · Nov 1990
Nontraumatic coma. Glasgow coma score and coma etiology as predictors of 2-week outcome.
In 1987 and 1988, we carried out a prospective study of patients older than 10 years with nontraumatic coma in the intensive care units of Columbia-Presbyterian Medical Center, New York, NY. Of 188 patients with Glasgow Coma Scale (GCS) determinations within 72 hours, 61% were dead or in persistent coma by 2 weeks from onset. Age, sex, and ethnicity did not influence outcome. ⋯ Patients with an initial GCS score of 6 to 8 were seven times more likely to waken than those with a score of 3 to 5. The motor subscore alone was a significant independent predictor of 2-week outcome. Modification of coma score to include etiology may give more accurate predictions of 2-week outcome after nontraumatic coma.
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Arch Neurol Chicago · Nov 1990
Case ReportsVariable expressivity in familial restless legs syndrome.
A 62-year-old man with a 20-year history of excessive daytime somnolence and kicking during sleep was an obligate carrier of the restless legs syndrome gene because his paternal grandfather, father, and all three of his children had symptoms of restless legs syndrome. The patient himself, however, denied motor restlessness after a careful and exhaustive medical history and he was originally believed to have periodic movements in sleep without restless legs. Close clinical observation did reveal nighttime motor restlessness, although the patient continued to deny its importance. ⋯ We conclude that there can be variable expressivity of the clinical features in familial restless legs syndrome and that there are probably some relatively nonrestless patients with prominent periodic movements in sleep who are carriers of the restless legs syndrome gene. Some sleep-disordered patients who are believed to have only periodic movements in sleep may have a forme fruste of autosomal dominant restless legs syndrome. If one does not examine these patients carefully at night and take an adequate family history, one may miss the diagnosis of restless legs syndrome.