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ClinicalTrials.gov public records Last synced May 21, 2026, 9:02 PM EDT

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

Showing 1–24 of 1,413 matching trials from the live ClinicalTrials.gov search.
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Not yet recruiting Not applicable Interventional Accepts healthy volunteers
Conditions
Smoking Cessation
Interventions
Smartphone-based intervention messages
Behavioral
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
18 Years to 40 Years
Enrollment
7 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 12, 2026 · Synced May 21, 2026, 9:02 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers
Conditions
HIV
Interventions
Men of African American Legacy Empowering Self, Standard HIV Education & Risk Reduction
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
18 Years and older · Male only
Enrollment
437 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2012
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jun 10, 2014 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Copd, Smoking Cessation, Nicotine Dependence, Tobacco Use, Cigarette Smoking
Interventions
Unified Protocol adapted for smoking cessation
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Mar 16, 2021 · Synced May 21, 2026, 9:02 PM EDT
Terminated Not applicable Interventional Results available
Conditions
Alcohol Consumption
Interventions
Brief Alcohol Intervention, Lifestyle brochures
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years and older
Enrollment
82 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 16, 2019 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Postpartum Weight Retention, Pregnancy Weight Gain, Overweight and Obesity, Behavior, Health
Interventions
Healthy for Two-Health Coaching (H42), Maintain Healthy in Pregnancy and Postpartum(mHIPP)
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older · Female only
Enrollment
360 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced May 21, 2026, 9:02 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available
Conditions
HIV Infections, Sexually Transmitted Diseases
Interventions
Many Men, Many Voices (3MV)
Behavioral
Lead sponsor
Centers for Disease Control and Prevention
Federal
Eligibility
18 Years and older · Male only
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2007
U.S. locations
1
States / cities
Brooklyn, New York
Source: ClinicalTrials.gov public record
Updated Jun 23, 2010 · Synced May 21, 2026, 9:02 PM EDT
Recruiting Phase 3 Interventional Accepts healthy volunteers
Conditions
Drive, Recidivism, Communication, Feedback, Psychological
Interventions
In-vehicle Device, Expert-Delivered Parent Communication Training, Peer-Delivered Parent Communication Training
Combination Product · Behavioral
Lead sponsor
Ginger Yang
Other
Eligibility
16 Years to 18 Years
Enrollment
580 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 29, 2026 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Cardiovascular Risk Factor, Nicotine Dependence
Interventions
Electronic Cigarette
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
21 Years and older
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jun 30, 2024 · Synced May 21, 2026, 9:02 PM EDT
Conditions
HIV, AIDS
Interventions
Motivational groups
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years to 85 Years · Female only
Enrollment
207 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2008
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Sep 16, 2013 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Depression
Interventions
TEAM-Red, Waitlist
Behavioral · Other
Lead sponsor
Jennifer B. Levin
Other
Eligibility
18 Years to 49 Years · Female only
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 27, 2026 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Gestational Diabetes
Interventions
Stepping Up to Health
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 99 Years · Female only
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 22, 2017 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Obesity, Hypertension, Hyperlipidemia, Depression
Interventions
Self-care CVD risk reduction, Referral to primary care provider for CVD risk management
Behavioral · Other
Lead sponsor
Debra Moser
Other
Eligibility
21 Years and older
Enrollment
330 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 9, 2017 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Alcohol Misuse
Interventions
Computer-delivered Brief Intervention (CBI), Intervener-delivered Brief Intervention (IBI), Adapted Motivational Enhancement Therapy (AMET)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
14 Years to 20 Years
Enrollment
870 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 21, 2015 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Bipolar Disorder, Cardiovascular Disease
Interventions
Chronic care model for Bipolar Disorder
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2012
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 19, 2014 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Smoking Cessation
Interventions
Phone-based Tobacco Treatment, Nicotine Replacement, and Stepped Care Intervention, E-Referral to the Tobacco Quitline
Behavioral
Lead sponsor
Georgetown University
Other
Eligibility
50 Years to 80 Years
Enrollment
1,188 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 16, 2026 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Attention Deficit and Disruptive Behavior Disorders, Attention Deficit Hyperactivity Disorder, Child, Preschool, Sleep, Sleep Disturbance
Interventions
Brief Parent Behavioral Intervention, Sleep-Focused Parent Behavioral Intervention
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
3 Years to 5 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
7
States / cities
Cranberry Township, Pennsylvania • Monroeville, Pennsylvania • New Castle, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Nov 23, 2025 · Synced May 21, 2026, 9:02 PM EDT
Conditions
BRCA1 Gene, BRCA2 Gene
Interventions
Not listed
Lead sponsor
National Cancer Institute (NCI)
NIH
Eligibility
18 Years to 100 Years · Female only
Enrollment
76 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 29, 2021 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Depression, Major Depressive Disorder, Dysthymic Disorder, Depressive Symptoms, Type 2 Diabetes, PreDiabetes, Insulin Resistance
Interventions
Good Days Ahead (GDA), Problem Solving Treatment in Primary Care (PST-PC), Antidepressant Medications, Active Control
Behavioral · Drug · Other
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 1, 2023 · Synced May 21, 2026, 9:02 PM EDT
Conditions
HIV Infections
Interventions
Delayed ART, Continuous ART
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
13 Years and older
Enrollment
883 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2002 – 2008
U.S. locations
58
States / cities
Beverly Hills, California • Fresno, California • Mill Valley, California + 24 more
Source: ClinicalTrials.gov public record
Updated Apr 16, 2014 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Cigarette Smoking
Interventions
NIDA Standard Research E-cigarette (SREC)
Device
Lead sponsor
University of Southern California
Other
Eligibility
22 Years to 55 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2028
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2025 · Synced May 21, 2026, 9:02 PM EDT
Conditions
Alcohol Consumption, Unsafe Sex
Interventions
Brief Motivational Intervention (BMI), Brief Advice
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years to 65 Years
Enrollment
400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2014
U.S. locations
3
States / cities
Pawtucket, Rhode Island • Providence, Rhode Island • Warwick, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 18, 2025 · Synced May 21, 2026, 9:02 PM EDT
Completed Not applicable Interventional Results available
Conditions
Influenza
Interventions
Alert, Salient alert features, High-risk Text, Risk factors
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
80,452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 29, 2024 · Synced May 21, 2026, 9:02 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers
Conditions
Alcohol Abuse, Risk Behavior
Interventions
Computerized screening and brief physician advice, Computerized SBA with technological extenders
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
12 Years to 21 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 6, 2016 · Synced May 21, 2026, 9:02 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available
Conditions
Driving Under the Influence
Interventions
BAC Driving Feedback/Warning, No Feedback
Behavioral
Lead sponsor
University of Missouri-Columbia
Other
Eligibility
21 Years to 30 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbia, Missouri
Source: ClinicalTrials.gov public record
Updated May 2, 2023 · Synced May 21, 2026, 9:02 PM EDT