Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 1, 2026, 9:54 PM EDT

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Showing 1–24 of 400 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Witness Project Lung

NCT07792824
Conditions
Lung Cancer
Interventions
Witness Project Lung, General Educational Program
Behavioral
Lead sponsor
Hackensack Meridian Health
Other
Eligibility
50 Years to 80 Years
Enrollment
400 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2027 – 2032
U.S. locations
1
States / cities
Nutley, New Jersey
Conditions
Moderate Depression
Interventions
CBT-txt
Behavioral
Lead sponsor
The University of Tennessee, Knoxville
Other
Eligibility
18 Years to 25 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Knoxville, Tennessee
Conditions
Obesity
Interventions
Tailored Mobile Messages to Enhance Weight Loss for Teens
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
12 Years to 18 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Alcohol Drinking, Sexual Assault
Interventions
Positive Change (+Change), A healthy lifestyles attention control, Positive Change (+Change) Plus Booster
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 25 Years
Enrollment
1,116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Tobacco Dependence, Tobacco Use Cessation, Cancer
Interventions
Interactive Mobile Doctor (iMD)
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
San Francisco, California
Completed Not applicable Interventional Results available

The ConnectedCancerCare Pilot Study (CCC)

NCT03618017
Conditions
Early-stage Breast Cancer, Breast Cancer Female, Survivorship, Cancer Survivors, Transitional Care
Interventions
CCC website, Static care plan
Behavioral
Lead sponsor
University of Michigan Rogel Cancer Center
Other
Eligibility
21 Years to 84 Years · Female only
Enrollment
66 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Ann Arbor, Michigan
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Prevent Household and Community Spread of COVID-19 Among Latinos

NCT05697068
Conditions
SARS-CoV-2 Infection
Interventions
COVID Prevention Program (CPP)
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Completed Not applicable Interventional Accepts healthy volunteers Results available

Text Message Quit Vaping Intervention for Young Adults

NCT04251273
Conditions
Tobacco Cessation
Interventions
This is Quitting, Assessment only Control
Other
Lead sponsor
Truth Initiative
Other
Eligibility
18 Years to 24 Years
Enrollment
2,588 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Active, not recruiting Not applicable Interventional

Community Engagement Alliance Against Disparities

NCT06607341
Conditions
Diabetes, Pre-diabetes, Hypertension, Overweight and Obesity
Interventions
Multi-level, community-digital health promotion intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
664 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Washington D.C., District of Columbia • Baltimore, Maryland
Conditions
Head and Neck Cancer, Alcohol Use, Unspecified
Interventions
Alcohol Cessation Text Messages, Usual Care
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years and older
Enrollment
126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Manhasset, New York
Conditions
Diabetic Kidney Disease, Uncontrolled Hypertension
Interventions
Telehealth
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 75 Years
Enrollment
131 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Conditions
Depression, Physical Inactivity
Interventions
A workplace-based depression intervention for low-wage hospital workers
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
San Diego, California
Conditions
Asthma
Interventions
TASC Intervention
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
12 Years to 18 Years
Enrollment
72 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Cincinnati, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

A Mobile Gaming App to Improve Adherence to PrEP

NCT05762705
Conditions
Medication Adherence, HIV/AIDS
Interventions
Multilevel Gaming Adherence Intervention, Treatment as Usual +
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
15 Years to 34 Years
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
3
States / cities
Boston, Massachusetts • Jackson, Mississippi • Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Drug User Internet and Mobile Tech Use

NCT01871298
Conditions
Drug Abuse Illicit
Interventions
Pilot Website Evaluation Component
Other
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
212 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
New York, New York
Conditions
Cannabis Use
Interventions
Brief Motivational Mobile Health (mHealth) Intervention, Psychoeducational Attention Control (AC)
Behavioral · Other
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 29 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers Results available

Vaper to Vaper: A Multimodal Mobile Peer Driven Intervention to Support Adolescents in Quitting Vaping

NCT05140915
Conditions
E-cigarette Use, Vaping
Interventions
Peer Messaging, Peer Coaching via Text, Gamification, E-Cigarette Cessation Materials
Behavioral · Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
13 Years to 19 Years
Enrollment
71 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Worcester, Massachusetts
Conditions
Diabetes Mellitus, Type 2, Medication Adherence
Interventions
Reinforcement Learning
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 84 Years
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cardiovascular Disease, Hypertension, Diabetes
Interventions
m-health
Behavioral
Lead sponsor
Duke University
Other
Eligibility
21 Years to 85 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Durham, North Carolina
Terminated Not applicable Interventional Results available

Sit Less Program for Patients With Type 2 Diabetes

NCT06457802
Conditions
Type 2 Diabetes, Sedentary Behavior, Sedentary Time, Physical Activity
Interventions
Sit Less Program
Behavioral
Lead sponsor
Vanderbilt University
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Nashville, Tennessee
Completed Not applicable Interventional Accepts healthy volunteers

American Indians STOp Smoking by Mobile Phone

NCT03168451
Conditions
Tobacco Use Cessation
Interventions
Culturally Tailored Text Messages
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
346 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Spokane, Washington
Completed Not applicable Interventional Results available

Patient Portal Flu Vaccine Reminders (5)

NCT05525494
Conditions
Influenza, Respiratory Tract Infections
Interventions
Text Fixed R/R Messages with Direct Appointment Schedule Link, Text Pre-Appointment Reminder, Portal Pre-Commitment Prompt with Tailored R/R Messages with Direct Appointment Schedule Link, Portal Fixed R/R Messages with Direct Appointment Schedule Link, Portal Pre-Appointment Reminder
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
6 Months and older
Enrollment
262,085 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing a Digital AEP Risk Intervention With Native Women and Communities

NCT06324929
Conditions
Alcohol Exposed Pregnancy, Unplanned Pregnancy, Alcohol Use, Unspecified, Contraception Use, Sexual Behavior
Interventions
CARRII Native Rapid Pilot Testing
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
407 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Charlottesville, Virginia
Active, not recruiting Not applicable Interventional

STrong Relationships to Improve DiabEtes Pilot

NCT07210593
Conditions
Type 2 Diabetes
Interventions
FAMS, PEER
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
18 Years to 75 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Nashville, Tennessee