Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 11, 2026, 6:33 AM EDT

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Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
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Conditions
Depressive Disorder, Major
Interventions
Venlafaxine ER, Dialogues Time to Talk Program
Drug · Behavioral
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
18 Years and older
Enrollment
537 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2007
U.S. locations
44
States / cities
Birmingham, Alabama • Mesa, Arizona • Little Rock, Arkansas + 39 more