Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

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 Oct 25, 2026, 5:58 AM EDT

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

Showing 529–552 of 1,681 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Health message Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Nicotine and Tobacco Message Framing to Change Smoking Behavior in Diverse Groups of Young Adult Smokers

NCT06644664
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Health Education, Interview, Smoking Cessation Intervention, Survey Administration, Text Message-Based Navigation Intervention
Behavioral · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 35 Years
Enrollment
292 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2026
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 30, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

Investigating the Effectiveness of a Seasonal Influenza Vaccination Promotion Campaign for Members of a Non-Profit, Community-Based Health Insurance Plan: 2018-2019

NCT03700281
View directory record Official record
Conditions
Influenza, Vaccination
Interventions
Messaging, Incentive
Behavioral
Lead sponsor
The University of Texas Health Science Center at Tyler
Other
Eligibility
18 Years and older
Enrollment
22,584 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 23, 2019 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional

Project LIFT - Promoting Healthy Behavior Through a Wearable Fitness Device and Financial Incentives

NCT03221465
View directory record Official record
Conditions
Kidney Transplant; Complications, Liver Transplant; Complications, Obesity
Interventions
Self-monitoring of physical activity with incentives, Usual care and self-monitoring of physical activity
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 25, 2026, 5:58 AM EDT
Active, not recruiting Not applicable Interventional

Testing the Impact of Thrive App Versions on Alcohol Use and Posttraumatic Stress After Recent Sexual Assault

NCT06444295
View directory record Official record
Conditions
Posttraumatic Stress Symptom, Alcohol Drinking, Alcohol Problem
Interventions
Activity scheduling, Cognitive restructuring, Coaching calls, Non-core intervention components
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
18 Years and older
Enrollment
464 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Terminated Not applicable Interventional

Novel Digital Patient-Reported Outcomes Tool for Diabetes Management

NCT05884775
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
Mobile Health (mHealth) Patient-Reported Outcome (PRO) tool
Other
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
37 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 27, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Literacy Promotion Using Automated Hovering

NCT04576481
View directory record Official record
Conditions
Parent-Child Relations, Parenting, Literacy
Interventions
Texting, Regret, Lottery
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
6 Months to 24 Months
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 15, 2024 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Multiple Health Behavior Change Intervention for Overweight and Obese Smokers

NCT05136430
View directory record Official record
Conditions
Smoking Cessation, Obesity
Interventions
Self-Regulation strategies + large changes (SR), Healthy Lifestyle Education (LE), Smoking Cessation Treatment
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
18 Years to 75 Years
Enrollment
55 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 9, 2025 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Physical Activity in Young Adult Cancer Survivors

NCT03233581
View directory record Official record
Conditions
Physical Activity, Quality of Life
Interventions
Fitbit + Facebook + Coaching Group, Fitbit only
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
18 Years to 39 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
2
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 25, 2018 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Improving Nutritional Choices in Adolescents

NCT03693144
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Full LIITA3H App, Partial LIITA3H App, LIITA3H Location only
Other
Lead sponsor
University of Michigan
Other
Eligibility
13 Years to 17 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Mind-Body Health in Uro-Oncology: Research Study

NCT03852030
View directory record Official record
Conditions
Prostate Cancer, Kidney Cancer, Bladder Cancer
Interventions
Text or email message
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2016
U.S. locations
2
States / cities
Chicago, Illinois • Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 13, 2023 · Synced Oct 25, 2026, 5:58 AM EDT
Recruiting Phase 2Phase 3 Interventional Accepts healthy volunteers

Efficacy of a Smartphone-Based JITAI to Reduce Drinking Among Adults Experiencing Homelessness

NCT06821295
View directory record Official record
Conditions
Alcohol Misuse, Homeless
Interventions
Smart-T Alcohol, Usual Care
Other
Lead sponsor
University of Oklahoma
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
1
States / cities
Oklahoma City, Oklahoma
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Compass for Care: A Theory-driven Mobile Solution to Promote Well-being Among Caregivers of Individuals With ADRD

NCT06249139
View directory record Official record
Conditions
Dementia, Mental Health
Interventions
Compass for Care (Well-being intervention), Compass for Care (Safety intervention)
Behavioral
Lead sponsor
Pro-Change Behavior Systems
Other
Eligibility
18 Years and older
Enrollment
278 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Narragansett, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 11, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Testing Means to Scale Early Childhood Development Interventions in Rural Kenya

NCT03548558
View directory record Official record
Conditions
Early Child Development
Interventions
Group sessions, Group+Home sessions, Booster sessions, Fathers invited
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
15 Years and older
Enrollment
1,152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 25, 2026, 5:58 AM EDT
Active, not recruiting Not applicable Interventional

Peer Coaching Intervention in Young Adults With Congenital Heart Disease

NCT04271358
View directory record Official record
Conditions
Congenital Heart Disease, Congenital Heart Defect
Interventions
Peer Health Coaching
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 26 Years
Enrollment
33 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2032
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 2, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating Adaptive Dispenser Initiation Protocols for MySafeRx During Post-detox Buprenorphine Treatment- a Pilot Study

NCT04449744
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
MySafeRx Inspire Plus, MySafeRx Inspire Flex
Other
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 65 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Nov 24, 2021 · Synced Oct 25, 2026, 5:58 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Randomized Controlled Trial Examining Health Care Access Interventions for Taxi Drivers

NCT02508363
View directory record Official record
Conditions
Healthcare Access for Taxi Drivers
Interventions
questionnaires
Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
21 Years to 85 Years · Male only
Enrollment
756 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Digital Health for Medication Adherence Among African Americans With Hypertension

NCT05009004
View directory record Official record
Conditions
Hypertension
Interventions
text messages to support medication adherence
Behavioral
Lead sponsor
Environment and Health Group, Inc.
Industry
Eligibility
18 Years and older
Enrollment
22 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional

Advancing Diabetes Management in Adolescents Using Health Information Technology

NCT02115555
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
HIT-aided approach, Contracted conflict management system, HIT plus contracted conflict management
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
12 Years to 18 Years
Enrollment
129 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
2
States / cities
Carmel, Indiana • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Feb 20, 2019 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Results available

Keep it SIMPLE: Improving Anti-Coagulation Medication Adherence

NCT02690649
View directory record Official record
Conditions
Atrial Fibrillation, Medication Adherence
Interventions
Health Messaging (Non-Procedural)
Other
Lead sponsor
Tammy Toscos
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Fort Wayne, Indiana
Source: ClinicalTrials.gov public record
Updated Oct 28, 2021 · Synced Oct 25, 2026, 5:58 AM EDT
Completed No phase listed Observational

Identifying Barriers and Strategies to Support Self-efficacy for Medication Adherence With Text Messaging

NCT02785848
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Interviews and Surveys
Other
Lead sponsor
Vanderbilt University
Other
Eligibility
12 Years to 70 Years
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2026
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 23, 2026 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Results available

Impact of a Virtual Diabetes Self-Care and Education Program on Diabetes-related Outcomes in Latinos With T2 Diabetes

NCT02488785
View directory record Official record
Conditions
Type 2 Diabetes Mellitus
Interventions
Virtual Diabetes Self-Care and Education Program, Fitbit, Smartphone
Behavioral · Device
Lead sponsor
Joslin Diabetes Center
Other
Eligibility
21 Years to 80 Years
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Edinburg, Texas
Source: ClinicalTrials.gov public record
Updated Sep 6, 2022 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

KickStart30: A 30-Day Intervention for Patients With Rheumatoid Arthritis (RA)

NCT03993548
View directory record Official record
Conditions
Chronic Pain, Stress, Psychological, Healthy, Rheumatoid Arthritis
Interventions
Wellness Element 1 - Exercise, Wellness Element 2 - Mindfulness, Wellness Element 3 - Sleep Hygiene, Wellness Element 4 - Social Connectedness, Wellness Element 5 - Nutrition, Wellness Element 6 - Wellness Exercises, Wellness Element 7 - Motivational Messages
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Apr 17, 2020 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional Results available

Theory-based Text Messaging to Reduce Methamphetamine Use and HIV Risks Among MSM

NCT02008526
View directory record Official record
Conditions
Methamphetamine Abuse, HIV
Interventions
Text Messages Transmitted by Peer Health Educators (TXT-PHE), Text Messages Transmitted by Automation (TXT-Auto)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 65 Years · Male only
Enrollment
286 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2017
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 18, 2017 · Synced Oct 25, 2026, 5:58 AM EDT
Completed Not applicable Interventional

Nudging High Emergency Department Utilizers to Consider Non-emergent Healthcare Resources

NCT06818825
View directory record Official record
Conditions
Emergency Service, Hospital
Interventions
Automated interactive messages, Live outreach
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
1,126 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 25, 2026, 5:58 AM EDT