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ClinicalTrials.gov public records Last synced Oct 30, 2026, 7:03 AM EDT

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Showing 1–24 of 84 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Social norm Clear all
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Getting to Zero Among HHI MSM in the American South

NCT05075967
View directory record Official record
Conditions
HIV Infections
Interventions
Health Access Coalitions, Social Media, Peer Support, Promoting Human Autonomy Support & Empathy (PHASE)
Behavioral
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
15 Years and older · Male only
Enrollment
2,700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 13, 2026 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Media to Shift Social Norms of Violence Among Youth

NCT02706145
View directory record Official record
Conditions
Violence
Interventions
Social norming campaign
Other
Lead sponsor
University of Louisville
Other
Eligibility
10 Years to 24 Years
Enrollment
8,037 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
2
States / cities
Louisville, Kentucky • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 14, 2022 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Manhood 2.0: A Community-Based Teen Pregnancy Prevention Program for Young Men

NCT04962802
View directory record Official record
Conditions
Sexual Behavior, Unprotected Sex
Interventions
Manhood 2.0, Post-High School Readiness
Behavioral
Lead sponsor
Child Trends
Other
Eligibility
15 Years to 18 Years · Male only
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 27, 2021 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Results available

Evaluation of PRYSHM for LGBTQIA2S+ Youth

NCT05521906
View directory record Official record
Conditions
Dating Violence, Alcohol Drinking
Interventions
Promoting Resilient Youth with Strong Hearts and Minds (PRYSHM)
Behavioral
Lead sponsor
University of Nebraska Lincoln
Other
Eligibility
15 Years to 18 Years
Enrollment
314 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lincoln, Nebraska
Source: ClinicalTrials.gov public record
Updated Apr 18, 2025 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Improving Physician Vaccine Recommendation Using Social Norms, Trust, and Presumptive Language

NCT05957393
View directory record Official record
Conditions
Healthy
Interventions
Quantity of vaccination recommendations, Quality of vaccination recommendations, Control
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
447 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
2
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated May 1, 2024 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional

Improving Safe Antibiotic Prescribing in Telehealth

NCT05138874
View directory record Official record
Conditions
Acute Respiratory Infection, Telehealth
Interventions
Trending Feedback, Benchmark Peer Comparison Feedback, Private Commitment, Public Commitment
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
6,581 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2023
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2024 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional

Evaluating Within-Person and Between-Person Effects Of A Personalized Normative Feedback Intervention On Drinking As They Are Moderated By Self-Determination

NCT03583515
View directory record Official record
Conditions
Alcohol Drinking
Interventions
Alcohol-Specific Personalized Normative Feedback, Social Media Personalized Normative Feedback
Behavioral
Lead sponsor
University of Houston
Other
Eligibility
18 Years and older
Enrollment
136 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Apr 2, 2020 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Effectiveness Trial of Project ALERT

NCT00650585
View directory record Official record
Conditions
Alcohol Drinking, Smoking, Marijuana Smoking
Interventions
Project ALERT
Behavioral
Lead sponsor
Pacific Institute for Research and Evaluation
Other
Eligibility
Not listed
Enrollment
8,338 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Source: ClinicalTrials.gov public record
Updated Jun 13, 2013 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A Trial of Behavioral Economic Interventions Among Food Pantry Clients

NCT04011384
View directory record Official record
Conditions
Food Preferences
Interventions
Behavioral economic intervention of online purchasing at a food pantry
Behavioral
Lead sponsor
Abramson Cancer Center at Penn Medicine
Other
Eligibility
18 Years and older
Enrollment
286 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 29, 2024 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Behavioral Economics to Achieve Improved Healthy Behavior Outcomes in Breast Cancer Survivors

NCT02938780
View directory record Official record
Conditions
Breast Cancer Female
Interventions
placebo text message, nutrition physical activity text message
Other
Lead sponsor
Texas Tech University Health Sciences Center
Other
Eligibility
20 Years to 75 Years · Female only
Enrollment
310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Lubbock, Texas
Source: ClinicalTrials.gov public record
Updated Jan 18, 2020 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Results available

Social Norms, Messengers, and Processing Fluency to Increase Hypertension Medication Adherence

NCT06066541
View directory record Official record
Conditions
Medication Adherence, Hypertension
Interventions
Scorecard, Social norms, Messenger effects, Processing fluency
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
65 Years to 79 Years
Enrollment
65,177 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023
U.S. locations
1
States / cities
Louisville, Kentucky
Source: ClinicalTrials.gov public record
Updated Jan 14, 2025 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Prevention of Alcohol Related Incidents in the US Air Force

NCT01398319
View directory record Official record
Conditions
Alcohol Abuse
Interventions
Group Brief Alcohol Intervention, Group Brief Alcohol Intervention Booster, Bystander Intervention
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
26,231 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Lackland Air Force Base, Texas
Source: ClinicalTrials.gov public record
Updated May 26, 2022 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Revolutionizing Normative Re-education

NCT04356261
View directory record Official record
Conditions
College Drinking, Underage Drinking, Alcohol Use Disorder
Interventions
Gamified Personalized Normative Feedback
Behavioral
Lead sponsor
Loyola Marymount University
Other
Eligibility
18 Years to 20 Years
Enrollment
1,143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated May 1, 2026 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Feasibility of the Heart to Heart Yoga Program

NCT05778747
View directory record Official record
Conditions
Heart Failure, Caregiver Burden, Depression, Anxiety, Stress
Interventions
Heart to Heart Yoga
Other
Lead sponsor
Misook L. Chung
Other
Eligibility
18 Years to 99 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lexington, Kentucky
Source: ClinicalTrials.gov public record
Updated Nov 30, 2023 · Synced Oct 30, 2026, 7:03 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Colorectal Cancer and Nutrition Education Program Among Minority Patients With Type 2 Diabetes

NCT05765214
View directory record Official record
Conditions
Colorectal Cancer, Type 2 Diabetes
Interventions
Intervention Group (IG)
Behavioral
Lead sponsor
Charles Drew University of Medicine and Science
Other
Eligibility
35 Years to 75 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 13, 2025 · Synced Oct 30, 2026, 7:03 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Choosing Healthy Activities and Lifestyle Management Through Portal Support

NCT05410353
View directory record Official record
Conditions
Weight Loss, Overweight and Obesity, Behavior, Health
Interventions
Active Intervention Group, Comparison Group
Behavioral
Lead sponsor
University of Tennessee
Other
Eligibility
16 Years and older
Enrollment
229 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Nov 20, 2025 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of the Close to Home Program in California

NCT05206994
View directory record Official record
Conditions
Sexual Violence, Sexual Assault, Adolescent Behavior
Interventions
Close to Home
Behavioral
Lead sponsor
University of California, San Diego
Other
Eligibility
14 Years to 24 Years
Enrollment
953 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2025
U.S. locations
1
States / cities
Berkeley, California
Source: ClinicalTrials.gov public record
Updated Aug 20, 2026 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

CRISOL Contigo: a Multi-level Intervention to Reduce the Disproportionate Toll of COVID-19 Among Latino Communities in Philadelphia.

NCT04646616
View directory record Official record
Conditions
Covid19, Mental Health Issue, Violence
Interventions
Community popular opinion leader (POL) based intervention
Other
Lead sponsor
Drexel University
Other
Eligibility
18 Years and older
Enrollment
178 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional

Nudging Healthcare Organizations to Adopt New Care Delivery Practices

NCT04176146
View directory record Official record
Conditions
Delivery of Health Care
Interventions
Peer comparison and social norms messaging
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,387 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jun 26, 2020 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Results available

Using MOST to Optimize an Intervention to Increase COVID-19 Testing for Frontline Essential Workers

NCT05139927
View directory record Official record
Conditions
COVID-19, COVID-19 Testing
Interventions
Motivational interviewing (MI) counseling, Text messages (TMs) and quiz questions (QQs), Peer education, Access to COVID testing
Behavioral
Lead sponsor
New York University
Other
Eligibility
18 Years to 70 Years
Enrollment
438 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated May 16, 2025 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional

A Usability Study of a Smoking Cessation Decision Aid in People With a Recent First Episode of Psychosis

NCT01399112
View directory record Official record
Conditions
Smoking, Psychosis
Interventions
Web-based computer program
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
15 Years to 30 Years
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
1
States / cities
Glen Oaks, New York
Source: ClinicalTrials.gov public record
Updated Jan 3, 2013 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating a Physician Opinion Leader Intervention to Increase Utilization of Coaching/Therapy During Residency

NCT05499468
View directory record Official record
Conditions
Workplace Culture, Help-Seeking Behavior, Social Stigma, Education, Medical, Continuing
Interventions
Popular-Opinion Leader-led encouragement during training meetings and informal conversation
Other
Lead sponsor
Stanford University
Other
Eligibility
Not listed
Enrollment
493 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Nov 23, 2022 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

A High School Program for Preventing Prescription Drug Misuse

NCT03219190
View directory record Official record
Conditions
Prescription Drug Abuse, Substance Abuse, Substance Use (Drugs, Alcohol)
Interventions
LST High School Hybrid
Behavioral
Lead sponsor
National Health Promotion Associates, Inc.
Industry
Eligibility
14 Years to 18 Years
Enrollment
1,804 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
White Plains, New York
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 30, 2026, 7:03 AM EDT
Completed Not applicable Interventional

Personalized Integrated Alcohol and Sexual Assault Prevention Among College Students

NCT05281874
View directory record Official record
Conditions
Alcohol Drinking, Sexual Assault
Interventions
Positive Change (+Change), A healthy lifestyles attention control, Positive Change (+Change) Plus Booster
Behavioral
Lead sponsor
Georgia State University
Other
Eligibility
18 Years to 25 Years
Enrollment
1,116 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Oct 30, 2026, 7:03 AM EDT