Effect of loprazolam and of triazolam on psychological functions.
Twelve poor sleepers of mean age 52 years performed 2 h of laboratory tests three times on 1 day during each week of nightly intake of loprazolam 0.5 mg, loprazolam 1 mg, triazolam 0.5 mg, or continued placebos. Only in the mornings did loprazolam 1 mg cause impairment in manual dexterity and card-sorting, and triazolam 0.5 mg in manual dexterity. Using difference from baseline, withdrawal of either drug after 3 weeks was associated with poorer subjective quality of sleep than following continuing placebos. The rate of spontaneous complaints (including accidents) associated with the drugs was as informative as formal testing.
D000328:Adult; D014151:Anti-Anxiety Agents / Q000009:adverse effects* / Q000627:therapeutic use; D001569:Benzodiazepines; D001570:Benzodiazepinones / Q000009:adverse effects* / Q000627:therapeutic use; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011597:Psychomotor Performance / Q000187:drug effects*; D012893:Sleep Wake Disorders / Q000188:drug therapy; D014229:Triazolam / Q000009:adverse effects* / Q000627:therapeutic use
D014151:Anti-Anxiety Agents; D001570:Benzodiazepinones; D001569:Benzodiazepines; D014229:Triazolam; C020168:triazulenone