These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.
Pubmed for Handhelds
PUBMED FOR HANDHELDS
Search MEDLINE/PubMed
Title: An assessment of the efficacy and safety of eszopiclone in the treatment of transient insomnia in healthy adults. Author: Rosenberg R, Caron J, Roth T, Amato D. Journal: Sleep Med; 2005 Jan; 6(1):15-22. PubMed ID: 15680290. Abstract: BACKGROUND AND PURPOSE: This randomized, double-blind, placebo-controlled study assessed the efficacy and safety of eszopiclone, a non-benzodiazepine hypnotic agent, in healthy adults using the first-night effect model of transient insomnia. PATIENTS AND METHODS: A total of 436 healthy, normal sleeping participants were randomized to receive either eszopiclone 1, 2, 3, or 3.5mg, or placebo. Efficacy and next-morning effects were evaluated via polysomnography (PSG), Digit Symbol Substitution Test (DSST), and self-report. RESULTS: Patients treated with eszopiclone had significantly less PSG latency to persistent sleep (all doses except 1mg; P< or =0.0001), wake time after sleep onset (all doses; P< or =0.05) and number of awakenings (3 and 3.5mg doses; P<0.005), and greater sleep efficiency (all doses; P< or =0.02) compared with placebo. Self-reported efficacy results were similar to PSG. Self-reported morning sleepiness scores were significantly better for eszopiclone 3 and 3.5mg compared with placebo (P<0.05). Treatment was well tolerated by patients, and the most common treatment-related adverse event was unpleasant taste. CONCLUSIONS: In this model of transient insomnia, all doses of eszopiclone were more effective than placebo and were well tolerated by patients.[Abstract] [Full Text] [Related] [New Search]