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Sponsored by: |
Pfizer |
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Information provided by: | Pfizer |
ClinicalTrials.gov Identifier: | NCT00406952 |
Purpose of the study is to evaluate use of electronic diaries and voice acoustics for use in future depression clinical trial. Focus is on increased precision of measurement.
Condition | Intervention |
---|---|
Depressive Disorder, Major |
Procedure: electronic diary Drug: Sertraline Drug: Placebo Procedure: voice acoustics |
Study Type: | Interventional |
Study Design: | Treatment, Randomized, Double-Blind, Placebo Control, Parallel Assignment, Efficacy Study |
Official Title: | A Phase 4 Randomized, Double-Blind, Placebo Controlled Methodology Study to Evaluate the Time of Onset of AntiDepressant Response in Subjects With Major Depressive Disorder |
Enrollment: | 165 |
Study Start Date: | November 2006 |
Study Completion Date: | August 2007 |
Ages Eligible for Study: | 18 Years to 65 Years |
Genders Eligible for Study: | Both |
Accepts Healthy Volunteers: | No |
Inclusion Criteria:
Exclusion Criteria:
United States, Connecticut | |
Pfizer Investigational Site | |
Norwich, Connecticut, United States, 06360 | |
United States, Florida | |
Pfizer Investigational Site | |
Miami, Florida, United States, 33125 | |
Pfizer Investigational Site | |
Miami, Florida, United States, 33134 | |
Pfizer Investigational Site | |
Miami, Florida, United States, 33143 | |
Pfizer Investigational Site | |
Jacksonville, Florida, United States, 32216 | |
Pfizer Investigational Site | |
Orlando, Florida, United States, 32806 | |
Pfizer Investigational Site | |
Aventura, Florida, United States, 33180 | |
United States, Georgia | |
Pfizer Investigational Site | |
Atlanta, Georgia, United States, 30328 | |
United States, New York | |
Pfizer Investigational Site | |
Elmsford, New York, United States, 10523 | |
United States, Tennessee | |
Pfizer Investigational Site | |
Memphis, Tennessee, United States, 38119 | |
United States, Texas | |
Pfizer Investigational Site | |
Plano, Texas, United States, 75024 | |
United States, Utah | |
Pfizer Investigational Site | |
Midvale, Utah, United States, 84047 |
Study Director: | Pfizer CT.gov Call Center | Pfizer |
Study ID Numbers: | A9001337 |
Study First Received: | November 30, 2006 |
Last Updated: | August 20, 2008 |
ClinicalTrials.gov Identifier: | NCT00406952 |
Health Authority: | United States: Food and Drug Administration |
Depression Mental Disorders Mood Disorders Sertraline |
Depressive Disorder, Major Depressive Disorder Serotonin Behavioral Symptoms |
Neurotransmitter Uptake Inhibitors Neurotransmitter Agents Disease Molecular Mechanisms of Pharmacological Action Physiological Effects of Drugs Psychotropic Drugs Serotonin Uptake Inhibitors |
Pharmacologic Actions Pathologic Processes Serotonin Agents Therapeutic Uses Central Nervous System Agents Antidepressive Agents |