A polysomnographic study on periodic limb movements in patients with restless legs syndrome and neuroleptic-induced akathisia.
نویسندگان
چکیده
Eighteen patients with restless legs syndrome (RLS) and 4 patients with neuroleptic-induced akathisia (NIA) underwent all-night polysomnographic recordings before and during clonazepam treatment. Ten normal control subjects and 4 non-akathitic psychiatric patients treated with neuroleptics underwent polysomnographic recordings, which were compared with those of the RLS and NIA patients, respectively. Daily treatment with 0.5 to 3 mg clonazepam improved subjective complaints of 17 out of 18 patients with RLS and all the 4 patients with NIA. All the 18 patients with RLS exhibited periodic limb movements (PLM) on the polysomnograms before treatment, but only 2 of 10 control subjects exhibited PLM. Three of the 4 patients with NIA exhibited PLM, but none of the 4 controls on neuroleptics showed PLM. Clonazepam decreased the total number of PLM per hour in patients of both RLS and NIA.
منابع مشابه
Restless Leg Syndrome and Periodic Limb Movements of Sleep.
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ورودعنوان ژورنال:
- Hiroshima journal of medical sciences
دوره 46 4 شماره
صفحات -
تاریخ انتشار 1997