Independent directory Public ClinicalTrials.gov records United States
Clear filters
ClinicalTrials.gov public records Last synced Sep 27, 2026, 5:02 PM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Effects of Treatment on Decision-making in Major Depression

NCT01916824
Conditions
Major Depressive Disorder, Healthy Controls
Interventions
Any FDA Approved Antidepressant
Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 65 Years
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Neural Circuits in Women With Abuse and Posttraumatic Stress Disorder

NCT01681849
Conditions
PTSD
Interventions
Placebo, Paroxetine, Positron Emission Tomography (PET) Imaging
Drug · Other
Lead sponsor
Emory University
Other
Eligibility
18 Years to 75 Years · Female only
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2015
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Healthy
Interventions
Paroxetine hydrochloride 40 mg tablet, Paxil® 40 mg Tablet
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Saint Charles, Missouri
Conditions
Stress Disorders, Post-Traumatic
Interventions
Prolonged Exposure Therapy, Paroxetine-CR
Behavioral · Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 72 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2007
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Sleep Disorders, Stress Disorders, Post-Traumatic
Interventions
Paroxetine, Prazosin, placebo
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years to 50 Years
Enrollment
210 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2009
U.S. locations
1
States / cities
Seattle, Washington
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Monoamine Transporters Genotypes: Risk of PTSD and Related Comorbidities

NCT00403455
Conditions
PTSD
Interventions
Paroxetine
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2011
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Major Depressive Disorder, Bipolar Disorder
Interventions
chronobiological augmentation, sertraline, lithium, one night of sleep deprivation and two FDG PET scans
Other · Drug · Radiation
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2001 – 2011
U.S. locations
2
States / cities
Irvine, California • La Jolla, California
Completed Phase 2 Interventional Results available

Treatment of Depression in Parkinson's Disease Trial

NCT00062738
Conditions
Parkinson Disease, Depression
Interventions
paroxetine, Nortriptyline, placebo
Drug · Other
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
35 Years to 80 Years
Enrollment
52 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2009
U.S. locations
1
States / cities
New Brunswick, New Jersey
Completed Phase 4 Interventional Accepts healthy volunteers

Study of Paxil Use in Menopausal Women

NCT00225914
Conditions
Menopause
Interventions
Paroxetine, placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
40 Years and older · Female only
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Bipolar Disorder
Interventions
Lithium Carbonate, Lamotrigine, Valproic Acid, Oxcarbazepine, Carbamazepine, Ziprasidone, Risperidone, Quetiapine, Olanzapine, Aripiprazole, Fluoxetine / Olanzapine, Haloperidol, Perphenazine, Clozapine, Asenapine, Lurasidone, Paliperidone, Mirtazapine, Bupropion, Desvenlafaxine, Duloxetine, Venlafaxine, Citalopram, Escitalopram, Fluoxetine, Fluvoxamine, Paroxetine, Sertraline, Vilazodone, Doxepin
Drug
Lead sponsor
University of New Mexico
Other
Eligibility
Not listed
Enrollment
1,037,352 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Albuquerque, New Mexico
Conditions
Irritable Bowel Syndrome
Interventions
Paroxetine CR, Placebo
Drug
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Depressive Disorder, Major, Major Depressive Disorder (MDD)
Interventions
Paroxetine CR
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
60 Years and older
Enrollment
560 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2005
U.S. locations
46
States / cities
Little Rock, Arkansas • Anaheim, California • Beverly Hills, California + 40 more
Conditions
1. Major Depressive Disorder
Interventions
Supplemental TMS, Standard Medication Monotherapy
Device · Drug
Lead sponsor
Sheppard Pratt Health System
Other
Eligibility
18 Years to 70 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Towson, Maryland
Completed Phase 3 Interventional Results available

Naltrexone & SSRI in Alcoholics With Depression/PTSD

NCT00338962
Conditions
Alcoholism, Depression, PTSD
Interventions
paroxetine, desipramine, Naltrexone, Placebo
Drug
Lead sponsor
Yale University
Other
Eligibility
21 Years to 75 Years
Enrollment
88 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2015
U.S. locations
1
States / cities
West Haven, Connecticut
Completed Phase 1 Interventional Accepts healthy volunteers

PAXIL CR Bioequivalence Study

NCT00749359
Conditions
Depressive Disorder
Interventions
Paxil CR
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
166 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
2
States / cities
Buffalo, New York • Tacoma, Washington
Conditions
Healthy
Interventions
Paroxetine hydrochloride 40 mg tablet, Paxil® 40 mg Table
Drug
Lead sponsor
Mylan Pharmaceuticals Inc
Industry
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2007
U.S. locations
1
States / cities
Saint Charles, Missouri
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Brain Markers of Treatment Response in Post-Traumatic Stress Disorder (PTSD)

NCT00700999
Conditions
Post-traumatic Stress Disorder
Interventions
Paroxetine
Drug
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
21 Years to 55 Years
Enrollment
65 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
3
States / cities
Chicago, Illinois • Ann Arbor, Michigan
Conditions
Major Depression Disorder
Interventions
Adjunct brexpiprazole, ADT
Drug
Lead sponsor
H. Lundbeck A/S
Industry
Eligibility
65 Years and older
Enrollment
132 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
13
States / cities
Arcadia, California • Miami, Florida • Orlando, Florida + 9 more
Completed Phase 4 Interventional Results available

Quetiapine Augmentation for Treatment-resistant PTSD

NCT00292370
Conditions
Combat Disorders, Stress Disorders, Post-Traumatic
Interventions
Open Label (OL) Paroxetine, Placebo, Quetiapine
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
124 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
3
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Charleston, South Carolina
Conditions
Social Anxiety Disorder, Social Phobia, Alcohol Use Disorder, Alcohol Abuse, Alcohol Dependence
Interventions
Paroxetine, Placebo
Drug
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years to 65 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
1
States / cities
Charleston, South Carolina
Conditions
Healthy
Interventions
Vilazodone 20 mg, Vilazodone 40 mg, Paroxetine 20 mg, Placebo
Drug
Lead sponsor
Forest Laboratories
Industry
Eligibility
18 Years to 45 Years
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
4
States / cities
Miami, Florida • Overland Park, Kansas • Saint Paul, Minnesota + 1 more
Conditions
Depression, Suicidal Ideation
Interventions
Paroxetine CR for Major Depressive Episode, Bupropion XL for Major Depressive Episode
Drug
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 65 Years
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Anxiety Disorder
Interventions
Continued Paroxetine CR, Quetiapine, Placebo
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 72 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2007
U.S. locations
2
States / cities
Boston, Massachusetts • Durham, North Carolina
Conditions
Major Depressive Disorder
Interventions
Antidepressants through Texas Medication Algorithm (TMA), Brief Interpersonal Psychotherapy (IPT-B)
Drug · Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
18 Years to 79 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2014
U.S. locations
1
States / cities
New York, New York