Overview
Efficacy and Safety of Eplivanserin 5mg/Day in Insomnia Characterized by Sleep Maintenance Difficulties
Status:
Completed
Completed
Trial end date:
2009-06-01
2009-06-01
Target enrollment:
0
0
Participant gender:
All
All
Summary
Primary objective: - To assess the efficacy of eplivanserin 5mg/day in comparison to placebo after 6 weeks of treatment on sleep maintenance of insomniac patients, as measured by Polysomnography Wake Time After Sleep Onset (PSG-WASO) and Polysomnography Number of Awakenings (PSG-NAW). Secondary objectives: - To evaluate the effects of eplivanserin 5mg/day as compared to placebo after 6 weeks of treatment on other sleep parameters measured by PSG recordings (Total Sleep Time - PSG-TST, Sleep Efficiency - PSG-SE, Latency to Persistent Sleep - PSG-LPS) and reported by patients (Wake Time After Sleep Onset - pr-WASO, Number of Awakenings - pr-NAW, Total Sleep Time - pr-TST, Quality of Sleep - QoS and Refreshing Quality of Sleep - RqoS). - To evaluate the effects of eplivanserin 5mg/day on sleep architecture compared to placebo. - To evaluate the effect of eplivanserin 5mg/day on daytime functioning using the Sleep Impact Scale (SIS), as compared with placebo after 6 weeks of treatment. - To evaluate patient's impression of treatment effects using the Patient's Global Impression questionnaire. - To evaluate the potential for next-day residual effects (using patient's morning questionnaire and psychometric tests) with eplivanserin 5mg/day as compared to placebo. - To evaluate the potential for rebound insomnia following abrupt discontinuation of eplivanserin 5mg/day in comparison with placebo. - To evaluate the effect of eplivanserin, compared to placebo, on the quality of life of patients with primary insomnia using the SF-36 Health Survey. - To evaluate the clinical safety and tolerability of eplivanserin 5mg/day compared to placebo.Phase:
Phase 3Accepts Healthy Volunteers?
NoDetails
Lead Sponsor:
SanofiTreatments:
SR 46349B
Criteria
Inclusion Criteria:- Diagnosis of primary insomnia based on DSM-IV-TR (Diagnostic and Statistical Manual of
Mental Disorders, Fourth Edition - Text Revisions) criteria
Exclusion Criteria:
- Inpatients.
- Mean screening PSG-WASO for screening night 1+ screening night 2 < 45 mn, or screening
night with PSG-WASO < 30 mn.
- Mean screening PSG-TST for screening night 1 + screening night 2 ≥7 hours or ≤3hours.
- Mean screening PSG-LPS for screening night 1+ screening night 2 > 30 mn.
The above information is not intended to contain all considerations relevant to a patient's
potential participation in a clinical trial.