Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 5:30 PM EDT

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Showing 289–312 of 1,219 matching trials from the live ClinicalTrials.gov search.
Conditions
Tobacco Cessation
Interventions
BecomeAnEx
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Cigarette Smoking-Related Carcinoma
Interventions
Online Smoking Cessation Intervention, Questionnaire Administration, Health Promotion and Education
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
18 Years to 30 Years
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

Testing New Models of Diabetes Self-Management to Improve Population Health

NCT06370494
Conditions
Diabetes Mellitus, Type 2
Interventions
Living Healthier with Diabetes
Behavioral
Lead sponsor
Texas A&M University
Other
Eligibility
25 Years and older
Enrollment
191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
College Station, Texas
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Digital Single Session Intervention for Youth Mental Health

NCT05449002
Conditions
Anxiety, Depression, Conduct Disorder, Stress
Interventions
Practicing the Opposite (PTO), Usual Clinical Care
Behavioral · Other
Lead sponsor
Harvard University
Other
Eligibility
9 Years to 17 Years
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
5
States / cities
Indianapolis, Indiana • Boston, Massachusetts • Concord, Massachusetts + 1 more
Conditions
Colon Cancer, Rectum Cancer
Interventions
Digital Health Physical Activity Intervention Group
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
San Francisco, 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
Terminated Phase 4 Interventional Results available

Addressing Cognitive Fog in Long-COVID-19 Patients

NCT05597722
Conditions
Cognitive Impairment, Long COVID
Interventions
Digital cognitive behavioral intervention-RxWell, Amphetamine-Dextroamphetamine
Behavioral · Drug
Lead sponsor
Eva Szigethy
Other
Eligibility
21 Years to 65 Years
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Completed Not applicable Interventional Accepts healthy volunteers

Yappalli - The Road to Choctaw Health

NCT02400554
Conditions
Obesity, Substance Abuse
Interventions
Yappalli
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older · Female only
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2022
U.S. locations
1
States / cities
McAlester, Oklahoma
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Digital Nutrition Intervention for Older Adults

NCT05220631
Conditions
Nutrition Poor, Physical Inactivity, Social Isolation
Interventions
Technology intervention, Digital Nutrition Intervention
Behavioral
Lead sponsor
The University of Texas at San Antonio
Other
Eligibility
60 Years to 120 Years
Enrollment
369 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
San Antonio, Texas
Completed Not applicable Interventional Accepts healthy volunteers Results available

Comparing Interventions to Increase Colorectal Cancer Screening

NCT03200366
Conditions
Colorectal Cancer
Interventions
Tailored DVD, Patient Navigation
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
45 Years to 75 Years
Enrollment
371 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
2
States / cities
Indianapolis, Indiana
Conditions
Negative Symptoms in Schizophrenia, Schizophrenia, Schizoaffective Disorder
Interventions
SPARK
Device
Lead sponsor
North Shore Therapeutics, Inc.
Industry
Eligibility
18 Years to 65 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Conditions
Depression
Interventions
PRIME 1.0, PRIME 2.0
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 100 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
San Francisco, California
Conditions
Cystic Fibrosis
Interventions
Wearable device
Device
Lead sponsor
Byteflies
Industry
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Conditions
Hypertension
Interventions
CROWN Intervention, Enhanced Usual Care
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 79 Years · Female only
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2028
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Glioma, Recurrent Glioma, Recurrent Glioblastoma
Interventions
Chemotherapy, Computed Tomography, Internet-Based Intervention, Magnetic Resonance Imaging, Neurologic Examination, Questionnaire Administration, Surveillance, Propranolol, Imipramine, Bevacizumab
Drug · Procedure · Other + 1 more
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
202 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Jacksonville, Florida • Rochester, Minnesota
Conditions
Inflammatory Bowel Disease (IBD), IBD (Inflammatory Bowel Disease), IBD - Inflammatory Bowel Disease, Ulcerative Colitis (UC), Indeterminate Colitis, Crohn Disease (CD), IBD
Interventions
SMART-IBD
Behavioral
Lead sponsor
Children's Hospital Medical Center, Cincinnati
Other
Eligibility
13 Years to 17 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional

HCV Tappt Adherence Study

NCT06263829
Conditions
Hepatitis C
Interventions
Use of Tappt App
Other
Lead sponsor
University of Illinois at Chicago
Other
Eligibility
18 Years and older
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Inflammatory Bowel Diseases, Ulcerative Colitis, Crohn Disease
Interventions
Digital self-management program, Standard Care
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Conditions
Nonverbal Communication, Critical Illness
Interventions
Aim 1 - VidaTalk - post-extubation, Aim 2 - VidaTalk - intubated, Aim 3 - VidaTalk tablet app, Aim 3 - attention-control with non-VidaTalk tablet
Other · Device
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 99 Years
Enrollment
147 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Implementing a Digitally-enabled Community Health Worker Intervention for Patients With Heart Failure

NCT05130008
Conditions
Heart Failure,Congestive
Interventions
Digitally-enabled CHW Care, Usual CHW Care
Other · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 99 Years
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Military Operations, Military Activity
Interventions
Study App and Apple Watch
Device
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
595 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
2
States / cities
Oceanside, California • Fayetteville, North Carolina
Conditions
Quality of Life, Aging, Technology, Literacy
Interventions
Digital Literacy Intervention
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
65 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Baltimore, Maryland
Conditions
Insomnia, Adolescent, Digital Health
Interventions
Firefly Mobile App: A Digital Health Solution for Healthy Sleep in Teens
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
13 Years to 18 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Kansas City, Kansas
Completed Not applicable Interventional Accepts healthy volunteers

The Ukrainian Student Problem Solving Project

NCT06064578
Conditions
Trauma, Anxiety, Depression, Child Behavior
Interventions
Project SOLVE
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
10 Years to 18 Years
Enrollment
778 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Cambridge, Massachusetts