Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 20, 2026, 3:55 PM EDT

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Showing 1–2 of 2 matching trials from the live ClinicalTrials.gov search.
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Conditions
Major Depressive Disorder
Interventions
Trazodone Hydrochloride (HCl) Extended-Release Tablets, Placebo
Drug
Lead sponsor
Labopharm Inc.
Industry
Eligibility
18 Years and older
Enrollment
412 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007
U.S. locations
28
States / cities
Birmingham, Alabama • Mesa, Arizona • Beverly Hills, California + 25 more
Conditions
Acute Low Back Pain
Interventions
Combination drug (Acetaminophen + Tramadol), Placebo
Drug
Lead sponsor
Labopharm Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
277 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2009
U.S. locations
18
States / cities
Montgomery, Alabama • Centennial, Colorado • Hialeah, Florida + 14 more