Armodafinil (CEP-10953) in Treatment of Excessive Sleepiness Associated With Obstructive Sleep Apnea/Hypopnea (OSA/H) Syndrome
This study has been completed.
First Posted: March 12, 2004
Last Update Posted: July 19, 2013
Information provided by:
Teva Pharmaceutical Industries
The primary objective of this study is to determine whether treatment with Armodafinil (CEP-10953) is more effective than placebo treatment for patients with residual excessive sleepiness associated with obstructive sleep apnea/hypopnea syndrome (OSAHS) by measuring mean sleep latency from the Maintenance of Wakefulness Test (MWT) (30 minute version) (average of 4 naps at 0900, 1100, 1300, and 1500) and by Clinical Global Impression of Change (CGI C) ratings (as related to general condition) at week 12 (or last postbaseline visit).
|Obstructive Sleep Apnea Sleep Hypopnea||Drug: Armodafinil 150 mg/day Drug: Placebo||Phase 3|
|Study Design:||Allocation: Randomized
Intervention Model: Parallel Assignment
Primary Purpose: Treatment
|Official Title:||A 12-Week, Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study to Evaluate the Efficacy and Safety of CEP-10953 (150 mg/Day) as Treatment for Adults With Residual Excessive Sleepiness Associated With Obstructive Sleep Apnea/Hypopnea Syndrome|
Resource links provided by NLM:
U.S. FDA Resources
Further study details as provided by Teva Pharmaceutical Industries:
Primary Outcome Measures:
- Maintenance of Wakefulness Test (MWT) [ Time Frame: Change from baseline at 12 weeks or early termination ]The Maintenance of Wakefulness Test (MWT) is an objective assessment of sleepiness that measures the ability of a subject to remain awake. Long latencies to sleep are indicative of a patient's ability to remain awake. The change from baseline in the mean sleep latency from the MWT (average of 4 tests at 0900, 1100, 1300, and 1500) was analyzed at weeks 4, 8, and 12. The primary efficacy variable was the mean change from the baseline assessment in MWT sleep latency as assessed at week 12 (or last post-baseline visit).
- Number of Participants Who Had at Least Minimal Improvement in CGI-C Ratings at Week 12 or Last Post-baseline Visit. [ Time Frame: 12 weeks or last post-baseline visit ]Number of participants who had at least minimal improvement in CGI-C ratings at Week 12 or last post-baseline visit. The CGI-C uses the following categories and scoring assignments: 1=Very much improved; 2=Much improved; 3=Minimally improved; 4=No change; 5=Minimally worse; 6=Much worse; and 7=Very much worse. Severity of illness was assessed at baseline by the CGI-S, which consists of the following categories: 1=Normal (shows no signs of illness); 2=Borderline ill; 3=Mildly (Slightly) ill; 4=Moderately ill; 5=Markedly ill; 6=Severely ill; and 7=Among the most extremely ill patients.
|Study Start Date:||March 2004|
|Estimated Study Completion Date:||October 2004|
Armodafinil 150 mg/day
Drug: Armodafinil 150 mg/day
Armodafinil 150 mg once daily in the morning
Placebo Comparator: 2
Matching placebo tablets once daily
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