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ClinicalTrials.gov public records Last synced Oct 25, 2026, 4:00 PM EDT

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Showing 577–600 of 1,681 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Health message Clear all
Completed Not applicable Interventional Accepts healthy volunteers

A Combined School- and Home-Based Sleep Promotion Program

NCT06131944
View directory record Official record
Conditions
Sleep
Interventions
Rested & Ready to Learn
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
4 Years to 6 Years
Enrollment
13 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 14, 2025 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Technology-based Intervention and Positive Psychological Training for Blood Pressure Control in African Americans

NCT03722667
View directory record Official record
Conditions
Hypertension, Self-management, Technology
Interventions
Technology-based Component, TechSupport
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
25 Years and older
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Sep 16, 2020 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Results available

Healthy, Immunized Communities Study

NCT03854734
View directory record Official record
Conditions
Vaccine Hesitancy, Communicable Diseases in Children
Interventions
Community Event, Educational Material
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
18 Years and older
Enrollment
148 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 12, 2024 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

A Trial of Habit Formation Theory for Exercise in Older Adults

NCT04869644
View directory record Official record
Conditions
Sedentary Behavior, Aging, Activity, Motor, Behavior, Health
Interventions
Goal setting, Action Planning, Self-monitoring of behavior, Behavioral Practice/Rehearsal, Habit Formation
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
45 Years to 75 Years
Enrollment
49 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Nov 30, 2022 · Synced Oct 25, 2026, 4:00 PM EDT
Completed No phase listed Observational Results available

Email Campaign to Increase Uptake of myGeisinger

NCT04332614
View directory record Official record
Conditions
Telehealth, Health Behavior
Interventions
Less-is-better, Social proof, Endowment / decision staging, Standard email
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years to 88 Years
Enrollment
14,099 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 3, 2021 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Sugar-sweetened Beverage Consumption Among Young Adults

NCT03672578
View directory record Official record
Conditions
Intention, Health Knowledge, Attitudes, Practice
Interventions
loss-frame, gain-frame, text-only, icon, attribution, no attribution, No label
Other
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
2,971 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Davis, California
Source: ClinicalTrials.gov public record
Updated Jan 23, 2019 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Evaluation of Tailored Messages to Address Parental Questions About HPV Vaccination

NCT03628885
View directory record Official record
Conditions
Human Papilloma Virus Vaccines, Attitude to Health
Interventions
Top Concern Tailored Intervention, All Concerns Tailored Intervention
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older · Female only
Enrollment
908 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Apr 2, 2019 · Synced Oct 25, 2026, 4:00 PM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

THRIVE Study: Understanding How Oral Nicotine Pouches Affect Public Health

NCT07503925
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Biospecimen Collection, Nicotine Oral Pouch, Survey Administration, Text Message-Based Navigation Intervention
Procedure · Drug · Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
21 Years and older
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

AYActive Study! A Physical Health Activity Intervention

NCT04601948
View directory record Official record
Conditions
Cancer
Interventions
mHealth Activity Intervention
Behavioral
Lead sponsor
Lucas Carr
Other
Eligibility
13 Years to 39 Years
Enrollment
14 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Iowa City, Iowa
Source: ClinicalTrials.gov public record
Updated May 16, 2023 · Synced Oct 25, 2026, 4:00 PM EDT
Recruiting Not applicable Interventional

Addressing Racial Disparities in Opioid Overdose Using Peer Recovery Coach Training and mHealth Platform

NCT06573476
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
PRC supported text + AI driven CSDH-enhanced text, AI driven CSDH-enhanced text only, Treatment as Usual (TAU)
Behavioral
Lead sponsor
Friends Research Institute, Inc.
Other
Eligibility
18 Years to 99 Years
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 27, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional

Technologically-Augmented Referrals to Mitigate Addiction Consequences

NCT04401215
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Technology Augmented Treatment for Screening, Brief Intervention, Referral, and Treatment (SBIRT)
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
21 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Spokane Valley, Washington
Source: ClinicalTrials.gov public record
Updated Jun 19, 2020 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Interventions to Increase HBV Vaccinations in Sexually Transmitted Disease (STD) Clinics

NCT00739752
View directory record Official record
Conditions
Hepatitis B Virus
Interventions
Non-Framed-Offered, Non-Framed-Recommended, Gain-Framed-Offered, Gain-Framed-Recommended, Loss-Framed-Offered, Loss-Framed-Recommended
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
1,747 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
2
States / cities
Chicago, Illinois • Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Nov 9, 2018 · Synced Oct 25, 2026, 4:00 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Keep Social Study for Young Adults

NCT07005817
View directory record Official record
Conditions
Social Isolation, Loneliness
Interventions
Experimental Health Communication, Simulated Social Media Platform Only
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 29 Years
Enrollment
1,900 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 19, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Enhancing Capacity in Churches to Implement PA Programs

NCT05473871
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Faith in Action++
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
560 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Terminated Not applicable Interventional Results available

Antiretroviral Improvement Among Medicaid Enrollees

NCT05477485
View directory record Official record
Conditions
Human Immunodeficiency Virus
Interventions
Experimental: AIMS program - patient, No Intervention/Usual care
Behavioral · Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
19 Years to 64 Years
Enrollment
4 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 21, 2025 · Synced Oct 25, 2026, 4:00 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Implementation Research to Increase Colorectal Cancer Screening Rates Among Low Income and Ethnic Minority Groups

NCT06090643
View directory record Official record
Conditions
Colorectal Carcinoma
Interventions
Best Practice, Consultation, Educational Intervention, Electronic Health Record Review, Fecal Immunochemical Test, Feedback, Health Education, Support Education Activity, Text Message-Based Navigation Intervention
Other · Behavioral
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
50 Years to 75 Years
Enrollment
9,745 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 14, 2025 · Synced Oct 25, 2026, 4:00 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Colorectal Health Research Champions

NCT04812743
View directory record Official record
Conditions
Cancer of Colon, Cancer of Rectum
Interventions
Colorectal Health Research Champions
Behavioral
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
30 Years to 99 Years
Enrollment
91 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Feb 13, 2024 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional

Mobile Alcohol Use Intervention

NCT07126613
View directory record Official record
Conditions
Alcohol Misuse
Interventions
Mobile Health Intervention to Reduce Alcohol Use Among Young Adults
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years to 25 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jan 21, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Active, not recruiting Not applicable Interventional

Improving Social Connectedness Through Digital Health to Enhance Recovery From OUD Among the Justice Involved Population

NCT06896656
View directory record Official record
Conditions
Loneliness, Opioid Use Disorder
Interventions
Marigold Mobile Peer Support Intervention, Resources
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 8, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional

Text Message Reminder-Recalls For Early Childhood Vaccination

NCT01199666
View directory record Official record
Conditions
Vaccination
Interventions
Text message
Other
Lead sponsor
Columbia University
Other
Eligibility
9 Months to 50 Years
Enrollment
2,586 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 25, 2014 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional

Website Application Based Education and Text Messaging in Improving Skin Wound Care in Patients Undergoing Mohs Surgery

NCT02373722
View directory record Official record
Conditions
Malignant Skin Neoplasm
Interventions
Mohs Surgery, Internet-Based Intervention, Telephone-Based Intervention, Educational Intervention, Exercise Intervention, Petrolatum-Mineral Oil-Lanolin-Ceresin Ointment, Questionnaire Administration, Survey Administration
Procedure · Other · Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 3, 2018 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Results available

Behavioral Economics and Self-Determination Theory to Change Diabetes Risk (BEST Change)

NCT04902326
View directory record Official record
Conditions
Pre Diabetes
Interventions
Automated educational text messages, Autonomy-supportive automated educational text messages, Financial incentives, Tailored text messages
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
380 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 29, 2024 · Synced Oct 25, 2026, 4:00 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Mothers' Action Project for Child Health

NCT06753669
View directory record Official record
Conditions
Dental Caries, Obesity Risk
Interventions
health education and social network building, dental referral and educational materials
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
12 Months to 45 Years
Enrollment
460 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 14, 2026 · Synced Oct 25, 2026, 4:00 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Game on Philly: Engaging Underserved Middle School Youth in Out-of- School Time Sports and Nutrition Education

NCT04975529
View directory record Official record
Conditions
Exercise, Diet
Interventions
Game on Philly: Engaging Underserved Middle School Youth in Out-of- School Time Sports and Nutrition Education
Behavioral
Lead sponsor
Temple University
Other
Eligibility
9 Years to 15 Years
Enrollment
96 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 25, 2026, 4:00 PM EDT