Conditions: Healthy Subjects Sleep Initiation and Maintenance Disorders
Keywords: Zopiclone Hypnotic Residual effects Eszopiclone
Allocation: RANDOMIZED | Intervention model: CROSSOVER
Enrollment: 91
Healthy volunteers: yes

Brief summary:
This study will explore potential next-day residual effects of a single evening dose of 3mg of the hypnotic, eszopiclone, 7.5mg of zopiclone, and placebo, in healthy adult subjects.

Detailed description:

Arms:
arm 1: All subjects received all three treatments in a randomised order

Interventions: intervention 1: GSK1755165; placebo; zopiclone
Intervention descriptions: intervention 1: Subjects receive either 3mg GSK1755165, matching placebo or 7.5mg zopiclone

Protocol document: