The effect of a new benzodiazepine on the polygraphically monitored sleep of normal volunteers.

All-night sleep was polygraphically monitored from ten normal volunteers who took placebo and three dosage levels of a new benzodiazepine hypnotic, SCH 16134, in a double-blind, crossover design. All dosages of the drug decreased the time to fall asleep, and the two highest dosages also decreased interspersed wakefulness. REM sleep was suppressed, but slow-wave sleep was not affected in this experiment. The subjective quality of sleep was improved by the new hypnotic. One subject reported that he felt lethargic the day after the largest dose.

RCT Entities:   Population Interventions Outcomes