Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 11, 2026, 10:37 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 265–288 of 655 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers

Substance Use Interventions for Truant Adolescents

NCT03655574
Conditions
Adolescent Problem Behavior, Truancy; Unsocialized, Marijuana Abuse, Truancy; Socialized, Substance Abuse, Alcohol Abuse
Interventions
Motivational + Family Check-up (MET+FCU), Psychoeducation
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
12 Years to 18 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Mobile Mindfulness for Alcohol Use and PTSD Among Veterans

NCT04769986
Conditions
Alcohol Use Disorder, Posttraumatic Stress Disorder
Interventions
Mobile Mindfulness-Relapse Prevention (mMBRP), Exercise/healthy eating mobile app
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
3
States / cities
Los Angeles, California • Menlo Park, California • San Francisco, California
Conditions
COPD
Interventions
Education (self-guided), Education (counselor-led), Physical Activity, Inhaler Training
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
40 Years and older
Enrollment
448 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Diabetes
Interventions
Phase II of the Study: Information regarding Current Diabetes Control
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Results available

Diabetes Data-Assisted Remission Trial (DDART)

NCT04663061
Conditions
Type 2 Diabetes, Obesity
Interventions
Medical weight loss, Diabetes education, Continuous glucose monitoring
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
64 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Phase 2 Interventional Accepts healthy volunteers

A Randomized Controlled Trial of the Bruthas Project

NCT01270230
Conditions
HIV Infection
Interventions
Bruthas Project, Standard HIV Testing and Counseling
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
396 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2016
U.S. locations
1
States / cities
San Francisco, California
Conditions
Smoking
Interventions
standard health information, standard health information plus info. on DNA damage, Subjects will review standard health information and information on DNA damage, plus pictures of their DNA damage
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Body Electric: a Pragmatic Trial Evaluating the Viability of Movement Breaks

NCT06592209
Conditions
Sedentary Behavior
Interventions
Sedentary Breaks
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
20,217 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
New York, New York
Conditions
Cognitive Impairment
Interventions
Speed of Processing Training, Transfer Package from CI Therapy
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
College Student Drinking
Interventions
e-checkup to go, Feedback-only booster, Feedback-plus-personal-contact booster
Behavioral
Lead sponsor
Abby Braitman
Other
Eligibility
18 Years to 24 Years
Enrollment
249 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Norfolk, Virginia
Not listed Not applicable Interventional Accepts healthy volunteers

COPing With Shift Work - Web Based Program for Police Officers

NCT02240082
Conditions
Sleep Disorders, Stress
Interventions
Web-Based COPing with Shiftwork Program
Behavioral
Lead sponsor
ISA Associates, Inc.
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Alexandria, Virginia
Completed Not applicable Interventional Results available

Increasing Evidence-based Clinical Practices in VA

NCT00366028
Conditions
Hand Washing
Interventions
Organization Model, Data Feedback Model
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
Not listed
Enrollment
1,624 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Behind the Wheel (BTW) Smartphone Application

NCT05554614
Conditions
High-risk Driving Events
Interventions
BTW app with reward-based feedback, BTW app with situational supervised driving practice, Sham BTW app
Behavioral
Lead sponsor
Motao Zhu
Other
Eligibility
15 Years to 17 Years
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Osteoarthritis Care Tools for Primary Care Providers

NCT06988163
Conditions
Arthritis, Osteo Arthritis Knee
Interventions
OACareTools+
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 99 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Breastfeeding
Interventions
BreastFeeding Friend (BFF), dummy app
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
170 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
St Louis, Missouri
Conditions
Covid-19, Cognitive Impairment
Interventions
Speed of Processing Training, Instrumental Activities of Daily Living Shaping, Transfer Package from CI Therapy, Usual Care
Behavioral · Other
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
16 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Birmingham, Alabama
Conditions
Substance Use Disorders, Chronic Mental Disorder, HIV/AIDS
Interventions
Motivational Interviewing Simulator (SIM), Motivational Interviewing eBook (eBook), Motivational Interviewing Training (MI Training)
Behavioral
Lead sponsor
Center for Social Innovation, Massachusetts
Other
Eligibility
21 Years to 70 Years
Enrollment
3,816 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
Needham, Massachusetts
Conditions
Food Insecurity
Interventions
'Text Connect' text messages
Other
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Not listed
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Conditions
Other Cancer, Gastrointestinal Cancer, Thoracic Cancer, Gynecologic Cancer
Interventions
Stakeholder Survey (Control Period), Stakeholder Survey (Intervention Period), Qualitative Interview, SASS Questionnaire, eSyM
Other
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older
Enrollment
42,808 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2025
U.S. locations
6
States / cities
Portland, Maine • Boston, Massachusetts • Lebanon, New Hampshire + 3 more
Conditions
Down Syndrome
Interventions
JASPER, Psychoeducational Curriculum
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
36 Months to 90 Months
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Melanoma
Interventions
Smartphone
Other
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
63 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Smoking, Psychosis
Interventions
Web-based computer program
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 30 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Glen Oaks, New York
Completed Not applicable Interventional Accepts healthy volunteers Results available

Testing Brief Personalized Feedback Integrating EMA Alcohol Cue Information

NCT05373706
Conditions
Alcohol Drinking, Problem Drinking
Interventions
Alcohol Cue Reactivity Personalized Feedback Intervention
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 24 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Intervention for Substance Use and Sexual Risk Behavior in Homeless Youth

NCT03735784
Conditions
Substance Use, Unprotected Sex
Interventions
AWARE
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years to 25 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
3
States / cities
Hollywood, California • Los Angeles, California • Venice Beach, California