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Sponsored by: |
Pfizer |
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Information provided by: | Pfizer |
ClinicalTrials.gov Identifier: | NCT00569972 |
To demonstrate efficacy and characterize the dose response relationship of PD 0200390 on subjective wake after sleep onset in subjects with primary insomnia.
Condition | Intervention | Phase |
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Insomnia |
Drug: PD 0200390 Drug: Placebo |
Phase II |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double Blind (Subject, Investigator), Parallel Assignment, Safety/Efficacy Study |
Official Title: | PD 0200390 Dose Ranging Trial: A Randomized, Double Blind, Parallel Group, Placebo Controlled, Multicenter Outpatient Trial Of PD 0200390 In Adults With Primary Insomnia |
Enrollment: | 682 |
Study Start Date: | October 2007 |
Study Completion Date: | December 2008 |
Primary Completion Date: | December 2008 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
---|---|
15 mg PD 0200390: Experimental |
Drug: PD 0200390
Capsules, 15 mg, 3 capsules each night before bedtime, Duration - Visit 3-7 for 28 days
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30 mg PD 0200390: Experimental |
Drug: PD 0200390
Capsules, 30 mg, 3 capsules each night before bedtime; Duration - Visit 3-7 for 28 days
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45 mg PD 0200390: Experimental |
Drug: PD 0200390
Capsules, 45 mg, 3 capsules each night before bedtime, Duration- Visit 3-7 for 28 days
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60 mg PD 0200390: Experimental |
Drug: PD 0200390
Capsules, 60 mg, 3 capsules each night before bedtime, Duration - Visit 3-7 for 28 days
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Placebo PD 0200390: Experimental |
Drug: Placebo
Matched oral placebo for weeks 2-7.
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Ages Eligible for Study: | 18 Years to 64 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | Yes |
Inclusion Criteria:
Exclusion Criteria:
Study Director: | Pfizer CT.gov Call Center | Pfizer |
Responsible Party: | Pfizer, Inc. ( Director, Clinical Trial Disclosure Group ) |
Study ID Numbers: | A4251037 |
Study First Received: | December 6, 2007 |
Last Updated: | February 5, 2009 |
ClinicalTrials.gov Identifier: | NCT00569972 History of Changes |
Health Authority: | United States: Food and Drug Administration |
Sleep Initiation and Maintenance Disorders Mental Disorders Dyssomnias Sleep Disorders Sleep Disorders, Intrinsic |
Sleep Initiation and Maintenance Disorders Mental Disorders Nervous System Diseases |
Sleep Disorders Dyssomnias Sleep Disorders, Intrinsic |