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ClinicalTrials.gov public records Last synced Oct 31, 2026, 1:54 PM EDT

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Showing 817–840 of 1,140 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Behavioral Messages Clear all
Not listed Not applicable Interventional

Caring Contacts: A Strength-based, Suicide Prevention Trial in 4 Native Communities

NCT02825771
View directory record Official record
Conditions
Suicidal Ideation, Suicide, Attempted
Interventions
Caring Contacts Messages, Usual Care
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
711 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2025
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Jul 30, 2024 · Synced Oct 31, 2026, 1:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Increasing Mindfulness Engagement Project

NCT07170202
View directory record Official record
Conditions
Healthy Participants, Feasibility Studies, Acceptability
Interventions
Mindfulness Smartphone Application
Other
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 29 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Health Information Technology for COVID-19 Testing in Schools (SCALE-UP Counts)

NCT05112900
View directory record Official record
Conditions
COVID-19
Interventions
Text Messaging (TM), Text Messaging + Health Navigation (TM+HN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
Not listed
Enrollment
7,122 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Dec 31, 2024 · Synced Oct 31, 2026, 1:54 PM EDT
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 31, 2026, 1:54 PM EDT
Recruiting Not applicable Interventional

MOMs Chat and Care Study

NCT06335381
View directory record Official record
Conditions
Severe Maternal Morbidity
Interventions
Maternal Health Education Resources, Prenatal Telehealth Visits, Postpartum Telehealth Visits, Home Blood Pressure Monitor, Fitbit
Other · Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
674 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Manhasset, New York
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional

Electronic Health Records for Health Promotion

NCT00142077
View directory record Official record
Conditions
Influenza
Interventions
Electronic health record and messaging system
Device
Lead sponsor
Boston Children's Hospital
Other
Eligibility
18 Years and older
Enrollment
700 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2006
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 5, 2007 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

DM-BOOST Para Latinx: a Diabetes Mellitus Program Using Behavioral Economics to Optimize Outreach and Self-management Support With Technology for Latinx Patients

NCT05583877
View directory record Official record
Conditions
Diabetes Mellitus, Type 2
Interventions
Diabetes BOOST, Usual Care
Behavioral
Lead sponsor
Daniel Amante
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
2
States / cities
Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 3, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Steering Together in a New Direction: Reducing the Risk of HIV/STD Among African American Men

NCT02572401
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV), Sexually Transmitted Disease (STD)
Interventions
STAND HIV Risk Reduction Intervention, Text Messaging Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 45 Years · Male only
Enrollment
391 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 15, 2019 · Synced Oct 31, 2026, 1:54 PM EDT
Active, not recruiting Not applicable Interventional

Comparing Suicide Prevention Interventions to Guide Follow-up Care: The SPRING Trial

NCT06128239
View directory record Official record
Conditions
Suicide, Suicide Prevention, Suicide and Self-harm
Interventions
Caring Contacts
Behavioral
Lead sponsor
St. Luke's Health System, Boise, Idaho
Other
Eligibility
12 Years and older
Enrollment
854 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boise, Idaho
Source: ClinicalTrials.gov public record
Updated Jul 9, 2025 · Synced Oct 31, 2026, 1:54 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Food Introduction for Risk Reduction, Support Tolerance: Behavioral Intervention for Toddler Eating Success

NCT07857057
View directory record Official record
Conditions
Food Allergy, Early Allergen Introduction
Interventions
Education and Reminders/Supportive Communication, Education
Behavioral
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
4 Months to 8 Months
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
3
States / cities
Little Rock, Arkansas • New Haven, Connecticut • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Oct 5, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Not listed Phase 1Phase 2 Interventional Accepts healthy volunteers

Precision Assignment of Intervention Messages to Promote Physical Activity - Precision AIM

NCT04972279
View directory record Official record
Conditions
Cardiovascular Risk Factor
Interventions
Digital message (text + image)
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 29 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 10, 2022 · Synced Oct 31, 2026, 1:54 PM EDT
Recruiting Not applicable Interventional

Advancing Decisions About Virtual Service Encounters

NCT06539988
View directory record Official record
Conditions
Health Care Costs, Delivery of Health Care
Interventions
Clinician Coaching Sessions, Personalized text messages to patients
Behavioral · Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Results available

Technology Intervention to Support Caregiving for Alzheimer's Disease (I-CARE)

NCT03119259
View directory record Official record
Conditions
Dementia, Alzheimer Type
Interventions
ABC Clinical Program, BCN
Behavioral
Lead sponsor
Indiana University
Other
Eligibility
18 Years and older
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Together we Move: A Multi-component Intervention to Increase Physical Activity for Ethnic Minority Older Adults

NCT03684070
View directory record Official record
Conditions
Physical Activity, Sedentary Lifestyle
Interventions
Self-Monitoring, peer support and motivational prompts, Self-monitoring
Behavioral
Lead sponsor
Boston College
Other
Eligibility
60 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019
U.S. locations
1
States / cities
Chestnut Hill, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 14, 2022 · Synced Oct 31, 2026, 1:54 PM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Preventing Early-Onset Colorectal Cancer in the VA

NCT07071454
View directory record Official record
Conditions
Colorectal Neoplasms, Mass Screening
Interventions
Patient intervention, PCP intervention
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
45 Years to 49 Years
Enrollment
536 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 Oct 2, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

COVID-19 Preventive Behavior in African Americans

NCT04700462
View directory record Official record
Conditions
Covid19, Health Behavior
Interventions
Sm-EMA
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional

Increasing Screening for Cancer Using EHR-Nudges Replication

NCT06995703
View directory record Official record
Conditions
Breast Cancer
Interventions
Pre-Visit Patient Text Message, Post-Visit Patient Text Messages, Smart Data Element (SDE)
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
40 Years to 74 Years · Female only
Enrollment
8,490 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lancaster, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Podcasting HIV Prevention Within African American Communities

NCT05365958
View directory record Official record
Conditions
HIV Prevention
Interventions
HIV Podcast for Heterosexual African American Adults
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
128 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 6, 2025 · Synced Oct 31, 2026, 1:54 PM EDT
Withdrawn Not applicable Interventional

Mobile Intervention to Improve Adherence of Oral Anti-cancer Medications Among Acute Myeloid Leukemia Patients, the txt4AML Study

NCT05595135
View directory record Official record
Conditions
Acute Myeloid Leukemia
Interventions
Text Message-Based Navigation Intervention, Behavioral, Psychological or Informational Intervention, Survey Administration, Quality-of-Life Assessment
Other
Lead sponsor
Thomas Jefferson University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Oct 31, 2026, 1:54 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Increasing Food Literacy in Preschoolers to Reduce Obesity Risk

NCT05977348
View directory record Official record
Conditions
Food Preferences, Food Selection, Eating, Healthy, Obesity, Childhood
Interventions
Healthy Eating Curriculum, Improving the Classroom Food and Mealtime Environment, Parent Education, ECE Food Acceptance Training
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
3 Years to 6 Years
Enrollment
770 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
University Park, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 17, 2025 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional

Text Message Safety Behavior Fading for Appearance Concerns

NCT05612425
View directory record Official record
Conditions
Body Dysmorphic Disorders, Social Anxiety Disorder, Eating Disorders
Interventions
Safety Behavior Fading for Appearance Concerns, Unhealthy Behavior Fading
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
203 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Tallahassee, Florida
Source: ClinicalTrials.gov public record
Updated May 7, 2024 · Synced Oct 31, 2026, 1:54 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Intervention to Prevent Household and Community Spread of COVID-19 Among Latinos

NCT05697068
View directory record Official record
Conditions
SARS-CoV-2 Infection
Interventions
COVID Prevention Program (CPP)
Behavioral
Lead sponsor
San Diego State University
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 31, 2026, 1:54 PM EDT
Completed Not applicable Interventional

Development and Piloting of a Just-in-Time, Personalized HIV Prevention Intervention for Youth Experiencing Homelessness and Unstable Housing

NCT03911024
View directory record Official record
Conditions
Behavior, Risk
Interventions
HIV, General health
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years to 25 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Oct 17, 2019 · Synced Oct 31, 2026, 1:54 PM 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 31, 2026, 1:54 PM EDT