Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 23, 2026, 10:27 AM EDT

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Showing 793–816 of 1,731 matching trials from the live ClinicalTrials.gov search.
Conditions
Obesity
Interventions
Ask-Advise-Connect (AAC), Text Messaging (TM), Connect Only (CO), TM-Continued (TM-Cont), Continued TM plus Motivation And Problem Solving (TM+MAPS)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
5,354 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Suicide and Self-harm, Suicide, Suicide, Attempted, Suicidal Ideation
Interventions
Mobile Application to Prevent Suicide (MAPS), EMA Monitoring Only
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
31 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

TOSS Feasibility + Fitbit Community = Reduced Obesity in Older Black Women

NCT04114071
Conditions
Obesity
Interventions
TOSS Feasibility + Fitbit Community = Reduced Obesity in Older Black Women
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
60 Years and older · Female only
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Birmingham, Alabama
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluation of an Interactive Mobile Phone-Based Brief Intervention to Reduce Substance-Impaired Driving

NCT05537116
Conditions
Driving Impaired
Interventions
Personalized feedback, Personalized feedback and text messages, Information Only
Behavioral
Lead sponsor
Western Kentucky University
Other
Eligibility
18 Years to 29 Years
Enrollment
149 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bowling Green, Kentucky
Completed Not applicable Interventional Accepts healthy volunteers

Peer Mentor Texting

NCT07380061
Conditions
Perinatal Depression, Perinatal Anxiety, Parenting Stress
Interventions
Peer mentor texting, Control
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
Not listed
Enrollment
127 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Oncology
Interventions
Nudge
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
78 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Surgical Site Infection
Interventions
SMS-based reminders
Behavioral
Lead sponsor
Emory University
Other
Eligibility
18 Years and older
Enrollment
235 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Atlanta, Georgia
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Increasing HIV/STI Home Testing Via a Digital Intervention Among Black Women

NCT05390541
Conditions
Hiv, Sexually Transmitted Diseases, Economic Problems
Interventions
Empowered to Test Yourself, Educational Control
Behavioral · Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
15 Years to 59 Years · Female only
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
4
States / cities
Austin, Texas • Dallas, Texas • Houston, Texas + 1 more
Conditions
Stage IA Breast Cancer, Stage IB Breast Cancer, Stage IIA Breast Cancer, Stage IIB Breast Cancer, Stage IIIA Breast Cancer, Stage IIIB Breast Cancer, Stage IIIC Breast Cancer, Stage 0 Breast Cancer
Interventions
Telephone-Based Intervention, Survey Administration, Laboratory Biomarker Analysis
Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
4
States / cities
Goldsboro, North Carolina • Winston-Salem, North Carolina • Columbus, Ohio + 1 more
Conditions
Schizophrenia, Schizoaffective Disorder, Bipolar Disorder, Major Depressive Disorder, Overweight, Obesity
Interventions
PeerFIT, BEAT
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years to 35 Years
Enrollment
150 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2022
U.S. locations
2
States / cities
New Britain, Connecticut • Nashua, New Hampshire
Conditions
Depression, Anhedonia
Interventions
Enjoyable Activities Condition, Healthy Activities Condition
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years and older
Enrollment
156 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Tallahassee, Florida
Completed Not applicable Interventional Accepts healthy volunteers Results available

Behavioral Interventions to Reduce Heavy Drinking Among MSM in HIV Primary Care

NCT02709759
Conditions
Alcohol Drinking, HIV
Interventions
Motivational intervention, Brief Advice, Interactive text messaging
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older · Male only
Enrollment
210 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2022
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Childhood Sleep Duration in the Primary Care Setting

NCT03870282
Conditions
Sleep
Interventions
Sleep Extension
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
9 Years to 12 Years
Enrollment
97 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Motivating Campus Change Project Pilot Study

NCT03962751
Conditions
Drinking Behavior
Interventions
Simultaneous Post Feedback Intervention Delivery, Sequential Post Feedback Intervention Delivery, Text Message Boosters
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 24 Years
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Seattle, Washington
Conditions
Dementia
Interventions
Walking using a wireless pedometer
Behavioral
Lead sponsor
Boston College
Other
Eligibility
18 Years to 90 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Spinal Cord Injuries (SCI)
Interventions
Secondary Health Conditions (SHC) text message group, Motivational text message group
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
St Louis, Missouri
Completed Not applicable Interventional Accepts healthy volunteers Results available

MI With Text Messaging to Reduce Sexual Risk and Hazardous Drinking Among MSM

NCT03755661
Conditions
Alcohol; Harmful Use, Sex, Unsafe
Interventions
MI&TXT4MSM
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
21 Years to 50 Years · Male only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Cervical Cancer, Hiv
Interventions
Retention in cervical cancer care intervention
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years and older · Female only
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Suicide and Depression, Adolescent Behavior
Interventions
iCHART, Treatment As Usual
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 18 Years
Enrollment
900 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2027
U.S. locations
13
States / cities
Gibbsboro, New Jersey • Johnstown, Pennsylvania • Philadelphia, Pennsylvania + 4 more
Completed Not applicable Interventional Results available

Improving COVID-19 Vaccine Uptake in Nursing Homes

NCT04732819
Conditions
COVID-19 Vaccines
Interventions
High touch multi-pronged behavioral intervention
Behavioral
Lead sponsor
Brown University
Other
Eligibility
Not listed
Enrollment
23,768 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
4
States / cities
Tampa, Florida • Sykesville, Maryland • Elkhorn, Nebraska + 1 more
Conditions
Chronic Pain
Interventions
STEPS (Seniors using Technology to Engage in Pain Self-management)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
60 Years and older
Enrollment
38 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
HPV-Related Carcinoma
Interventions
brief negotiated mobile application
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
9 Years to 17 Years · Female only
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Results available

Tools For Teen Moms: Reducing Infant Obesity Risk

NCT02244424
Conditions
Adolescent Mothers, Infant Obesity
Interventions
Tools for Teen Moms
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
14 Years to 19 Years · Female only
Enrollment
164 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
East Lansing, Michigan
Conditions
Prostate Cancer
Interventions
Immediate Guided Lifestyle Program Intervention
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
18 Years and older · Male only
Enrollment
125 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Milwaukee, Wisconsin