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Sponsored by: |
Pfizer |
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Information provided by: | Pfizer |
ClinicalTrials.gov Identifier: | NCT00624780 |
The purpose of this study is to characterize the safety and efficacy in patients with generalized anxiety disorder after short- (3 months) and long-term (6 months) use of Pregabalin (Lyrica).
Condition | Intervention | Phase |
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Generalized Anxiety Disorder |
Drug: Pregabalin Drug: Lorazepam Drug: Placebo |
Phase IV |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double Blind (Subject, Investigator), Parallel Assignment, Safety/Efficacy Study |
Official Title: | Long Term Safety And Efficacy Study Of Pregabalin (Lyrica) In Subjects With Generalized Anxiety Disorder |
Estimated Enrollment: | 600 |
Study Start Date: | April 2009 |
Estimated Study Completion Date: | June 2011 |
Estimated Primary Completion Date: | June 2011 (Final data collection date for primary outcome measure) |
Arms | Assigned Interventions |
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1: Experimental |
Drug: Pregabalin
Pregabalin 150-300 mg given twice a day
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2: Active Comparator |
Drug: Lorazepam
Lorazepam 3-4 mg given twice a day
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3: Experimental |
Drug: Pregabalin
Pregabalin 450-600 mg given twice a day
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4: Placebo Comparator |
Drug: Placebo
Placebo
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Ages Eligible for Study: | 18 Years to 65 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Diagnosis of GAD. HAM-A score >=18 and HAM-D (item 1) score >=2 at screening and baseline. Needs pharmacological treatment.
Exclusion Criteria:
Current or past diagnosis of any other DSM IV Axis I disorders. A history of failed treatment with a benzodiazepine. Any clinically significant, serious, or unstable hematologic, autoimmune, endocrine, cardiovascular, renal, hepatic, gastrointestinal, or neurological disorder.
Contact: Pfizer CT.gov Call Center | 1-800-718-1021 |
Study Director: | Pfizer CT.gov Call Center | Pfizer |
Responsible Party: | Pfizer, Inc. ( Director, Clinical Trials Disclosure Group ) |
Study ID Numbers: | A0081147 |
Study First Received: | February 15, 2008 |
Last Updated: | September 3, 2009 |
ClinicalTrials.gov Identifier: | NCT00624780 History of Changes |
Health Authority: | Finland: National Agency of Medicines (Lääkelaitos) |
Neurotransmitter Agents Tranquilizing Agents Psychotropic Drugs Pregabalin Central Nervous System Depressants Antiemetics Lorazepam |
Anxiety Disorders Mental Disorders Hypnotics and Sedatives Anti-Anxiety Agents Analgesics Peripheral Nervous System Agents Anticonvulsants |
Neurotransmitter Agents Molecular Mechanisms of Pharmacological Action GABA Modulators Physiological Effects of Drugs Psychotropic Drugs Antiemetics Lorazepam Pathologic Processes Sensory System Agents Mental Disorders Therapeutic Uses Hypnotics and Sedatives Analgesics |
Disease Tranquilizing Agents Gastrointestinal Agents Central Nervous System Depressants Pregabalin Pharmacologic Actions Anxiety Disorders Autonomic Agents GABA Agents Anti-Anxiety Agents Peripheral Nervous System Agents Central Nervous System Agents Anticonvulsants |