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ClinicalTrials.gov public records Last synced Oct 9, 2026, 7:21 PM EDT

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Showing 1–5 of 5 matching trials from the live ClinicalTrials.gov search.
Conditions
Pharmacokinetics, Cytochrome P-450 CYP2D6, CYP3A4 Protein, Human
Interventions
Aripiprazole, Aripiprazole + desvenlafaxine succinate sustained release
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
2
States / cities
Miami, Florida
Conditions
Major Depressive Disorder
Interventions
desvenlafaxine succinate sustained-release 50 mg/day, desvenlafaxine succinate sustained-release 100 mg/day, placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
924 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2012
U.S. locations
61
States / cities
Phoenix, Arizona • Little Rock, Arkansas • Arcadia, California + 50 more
Conditions
Depression, Depressive Disorder, Depressive Disorder, Major
Interventions
Desvenlafaxine succinate sustained-release (DVS SR), Escitalopram
Drug
Lead sponsor
Wyeth is now a wholly owned subsidiary of Pfizer
Industry
Eligibility
40 Years to 70 Years · Female only
Enrollment
595 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2008
U.S. locations
52
States / cities
Peoria, Arizona • Pasadena, California • San Diego, California + 46 more
Conditions
Depressive Disorder, Major
Interventions
Desvenlafaxine Succinate Sustained-Release (DVS SR), Placebo, Duloxetine 60 mg/day
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years and older
Enrollment
638 participants
Timeline
2006 – 2007
U.S. locations
22
States / cities
Beverly Hills, California • Burbank, California • Encino, California + 19 more
Conditions
Pharmacokinetics
Interventions
Tamoxifen, Tamoxifen and Desvenlafaxine Succinate Sustained Release
Drug
Lead sponsor
Pfizer
Industry
Eligibility
45 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010
U.S. locations
2
States / cities
Miami, Florida