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ClinicalTrials.gov public records Last synced Oct 25, 2026, 3:50 AM EDT

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Showing 313–336 of 513 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Risk Message Clear all
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

The Role of Framing and Choice Architecture in Patients' Reactions and EHR Error Discovery and Reporting

NCT07206550
View directory record Official record
Conditions
Electronic Health Records
Interventions
Framing
Behavioral
Lead sponsor
The University of Texas at Dallas
Other
Eligibility
18 Years to 99 Years
Enrollment
3,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Richardson, Texas
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Power of Curiosity: Leveraging Curiosity to Motivate People to Complete Health Risk Assessments

NCT01875913
View directory record Official record
Conditions
Intention, Exploratory Behavior
Interventions
Curiosity Message, Standard Message
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
18 Years and older
Enrollment
10,095 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 31, 2016 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional

MINDSPACE Strategy for Risk Optimization

NCT02721446
View directory record Official record
Conditions
Stroke
Interventions
Standard, Incentive, Salience, Incentive + Salience
Behavioral
Lead sponsor
Indiana Institute for Medical Research
Other
Eligibility
18 Years and older
Enrollment
641 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 17, 2018 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional

Reducing Non-Medical Opioid Use: An Automatically Adaptive mHealth Intervention

NCT02990377
View directory record Official record
Conditions
Non-Medical Opioid Use
Interventions
RL-supported IVR intervention
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
459 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jan 31, 2022 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

SCALE-UP Utah: Community-Academic Partnership to Address COVID-19 Testing Among Utah Community Health Centers

NCT04939532
View directory record Official record
Conditions
Covid19
Interventions
Text-Messaging (TM), Patient Navigation (PN)
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years and older
Enrollment
44,729 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Feb 4, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Results available

Social Media and Risk Reduction Teaching-Enhanced Reach

NCT04387552
View directory record Official record
Conditions
Breastfeeding, SUID, SIDS
Interventions
Prenatal Safe Sleep Mobile Health (mHealth) Messaging, Prenatal Breastfeeding Mobile Health (mHealth) Messaging, Postnatal Safe Sleep Mobile Health (mHealth) Messaging, Postnatal Breastfeeding Mobile Health (mHealth) Messaging
Behavioral
Lead sponsor
Boston University
Other
Eligibility
14 Years and older · Female only
Enrollment
2,093 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 26, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CARES: A Mobile Health Program for Alcohol Risk Reduction

NCT03927482
View directory record Official record
Conditions
Alcohol Abuse
Interventions
CARES mobile smart phone app, Check Your Drinking
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 29 Years
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Mar 26, 2025 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Increasing Engagement With Messages Regarding CRC Screening Among Adults Aged 45-49

NCT05281159
View directory record Official record
Conditions
Colorectal Cancer, Colorectal Neoplasms
Interventions
Risk Information, Risk Information + Action
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
45 Years to 49 Years
Enrollment
20,509 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
2
States / cities
Westwood, Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 13, 2023 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional

Development and Feasibility Testing of a Suicide Prevention Intervention for Sexual and Gender Minority Youth

NCT05724784
View directory record Official record
Conditions
Psychological Distress, Suicidal Ideation
Interventions
Flourish
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
12 Years to 17 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Results available

Suicide Prevention for Criminal Legal Involved Managed Care Subscribers

NCT05579600
View directory record Official record
Conditions
Suicide and Self-harm
Interventions
Caring Contacts letters
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years and older
Enrollment
45,155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Oct 21, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

A Media Based Motivational Intervention to Prevent Alcohol Exposed Pregnancies (AEPs)

NCT00219336
View directory record Official record
Conditions
Alcohol Consumption, Fetal Alcohol Syndrome Disorders, Students
Interventions
Self-guided Motivational Intervention, Informational Only
Behavioral
Lead sponsor
Nova Southeastern University
Other
Eligibility
18 Years to 44 Years · Female only
Enrollment
354 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2009
U.S. locations
1
States / cities
Fort Lauderdale, Florida
Source: ClinicalTrials.gov public record
Updated Sep 30, 2016 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Community Resilience Learning Collaborative and Research Network

NCT03977844
View directory record Official record
Conditions
Depression, Social Stress, Anxiety, Quality of Life, Disaster
Interventions
Technical Assistance, Community Engagement and Planning, Community Resources (CR), Community Resources + eBT
Other
Lead sponsor
Louisiana State University Health Sciences Center in New Orleans
Other
Eligibility
18 Years and older
Enrollment
258 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New Orleans, Louisiana
Source: ClinicalTrials.gov public record
Updated May 24, 2021 · Synced Oct 25, 2026, 3:50 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

The Pittsburgh Study Early Childhood

NCT05444205
View directory record Official record
Conditions
Child Development, Child Language, Child Behavior Problem, Parenting, Parent Child Abuse
Interventions
Text4Baby or Bright by Text Referral, Nurture Program Warm Referral, Video Interaction Project, Family Check-UP, Smart Beginnings, Healthy Families America Warm Referral, Family Center Warm Referral
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
Up to 6 Years
Enrollment
2,546 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
5
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 25, 2026, 3:50 AM 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 25, 2026, 3:50 AM EDT
Recruiting Not applicable Interventional

A Study of Time-Restricted Eating in Childhood Cancer Survivors

NCT07009288
View directory record Official record
Conditions
Childhood Cancer Survivors
Interventions
Children's Oncology Group Heart Health Link, Monthly weights, Fasting, Calls, Participant Questionnaires, Dried blood spot
Other
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
4
States / cities
New York, New York • Memphis, Tennessee • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

TRAC-ER Intervention to Reduce Risky Alcohol Use and HIV Risk

NCT05576350
View directory record Official record
Conditions
Risk Behavior, Alcohol Use Disorder, HIV Infections
Interventions
Smartphone Based Alcohol Monitoring (SAM), Tracking and Reducing Alcohol Consumption (TRAC), TRAC-ER
Behavioral
Lead sponsor
University of Kentucky
Other
Eligibility
18 Years to 35 Years
Enrollment
405 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2027
U.S. locations
2
States / cities
New Haven, Connecticut • Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Mar 30, 2025 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional

Efficacy of Communication Modalities for Promoting Flu Shots

NCT05509270
View directory record Official record
Conditions
Influenza Vaccination, Health Promotion, Health Behavior, Risk Reduction
Interventions
Letter, Patient portal, SMS
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
43,225 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2022 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Phase 1 Interventional

Improving Quality-of-life and Depressive Symptoms of Combat Veterans Via Internet-based Intervention

NCT01231711
View directory record Official record
Conditions
Depression, Post-Traumatic Stress Disorder, Functional Status
Interventions
Vets Prevail
Behavioral
Lead sponsor
Prevail Health Solutions, LLC
Industry
Eligibility
18 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Nov 1, 2010 · Synced Oct 25, 2026, 3:50 AM EDT
Terminated Not applicable Interventional

PES Family Support and Follow-Up Program

NCT03655119
View directory record Official record
Conditions
Suicide
Interventions
Parent toolkit, Enhanced Care, Caring Follow-Up Messages
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
10 Years to 17 Years
Enrollment
229 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 14, 2022 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Accessible Digital Intervention to Promote HIV Testing/Counseling and Prevention Among Adolescents

NCT03713034
View directory record Official record
Conditions
HIV Prevention
Interventions
PlayTest!, Control games
Other
Lead sponsor
Yale University
Other
Eligibility
14 Years to 18 Years
Enrollment
296 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Feb 15, 2024 · Synced Oct 25, 2026, 3:50 AM EDT
Not yet recruiting Not applicable Interventional

Preoperative Outreach to Improve Surgical Attendance

NCT07644819
View directory record Official record
Conditions
Urology
Interventions
Preoperative Outreach
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Oct 13, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

5-Cog Battery for Detecting Cognitive Impairment and Dementia

NCT03816644
View directory record Official record
Conditions
Dementia, Cognitive Impairment, Mild Cognitive Impairment, Neurocognitive Disorders
Interventions
5-Cog, Health Literacy & Grip Assessment
Other
Lead sponsor
Albert Einstein College of Medicine
Other
Eligibility
65 Years and older
Enrollment
1,201 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
The Bronx, New York
Source: ClinicalTrials.gov public record
Updated Jan 9, 2024 · Synced Oct 25, 2026, 3:50 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

SHARE Program: SUSTAIN

NCT06934395
View directory record Official record
Conditions
Hiv
Interventions
Healthy Choices, Text Message Prompts
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 29 Years
Enrollment
150 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
4
States / cities
Tallahassee, Florida • Tampa, Florida • Boston, Massachusetts + 1 more
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 25, 2026, 3:50 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Evaluating Anti-Tobacco Message Effectiveness Among Lesbian, Gay, Bisexual, and Transgender Young Adults

NCT05393869
View directory record Official record
Conditions
Tobacco-Related Carcinoma
Interventions
Health communications
Other
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years to 35 Years
Enrollment
2,849 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Dec 26, 2023 · Synced Oct 25, 2026, 3:50 AM EDT