- Conditions
- COVID-19, Vaccine Hesitancy
- Interventions
- Health Communication, Health Communication + Structural
- Behavioral
- Lead sponsor
- Marc Kiviniemi
- Other
- Eligibility
- 18 Years to 99 Years
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Hazard, Kentucky
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Showing 25–42
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- Conditions
- Violence
- Interventions
- Social Norms Marketing Campaign, Capacity Building
- Behavioral · Other
- Lead sponsor
- Lifespan
- Other
- Eligibility
- 10 Years and older
- Enrollment
- 4,344 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- HIV/AIDS
- Interventions
- PrEP campaign messages developed via open contest, PrEP campaign messages developed via social marketing approach
- Behavioral
- Lead sponsor
- Johns Hopkins Bloomberg School of Public Health
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 23 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- 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
- Conditions
- Poisoning
- Interventions
- Behavior modification through social marketing
- Behavioral
- Lead sponsor
- National Institute of Environmental Health Sciences (NIEHS)
- NIH
- Eligibility
- 18 Years and older
- Enrollment
- 500 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 1997 – 2002
- U.S. locations
- 1
- States / cities
- Gainesville, Florida
- Conditions
- Underage Drinking
- Interventions
- Gamified Social Norms Marketing Campaign, Social Norms Marketing Campaign
- Behavioral
- Lead sponsor
- Loyola Marymount University
- Other
- Eligibility
- 18 Years to 20 Years
- Enrollment
- 392 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024 – 2025
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Childhood Obesity, Physical Activity, Dietary Habits
- Interventions
- Physical activity and healthy eating intervention
- Behavioral
- Lead sponsor
- Mayo Clinic
- Other
- Eligibility
- 8 Years to 17 Years
- Enrollment
- 61 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Rochester, Minnesota
- Conditions
- Children, Only, Behavior, Eating, School, Obesity, Food Selection, Food Habits, Diet Modification, Adolescent Behavior
- Interventions
- New salad bar, Marketing
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 6 Years to 18 Years
- Enrollment
- 7,491 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2023
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Injury of Unknown Intent Due to Fall From Height, Traumatic Brain Injury
- Interventions
- Social Marketing for protective headgear
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 65 Years and older
- Enrollment
- 37 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Multiple, California
- Conditions
- Vaping
- Interventions
- Influencer marketing
- Other
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 664 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Human Papillomavirus Infection, Vaccination Hesitancy
- Interventions
- PSA Development, HPV vaccination focused social marketing campaign
- Behavioral
- Lead sponsor
- University of Virginia
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 220 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Charlottesville, Virginia
- Conditions
- Postpartum Depression
- Interventions
- Use of internet based social marketing intervention, No use of social media
- Other
- Lead sponsor
- University of Louisville
- Other
- Eligibility
- 13 Years to 21 Years · Female only
- Enrollment
- 287 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2015
- U.S. locations
- 8
- States / cities
- Carrollton, Kentucky • Covington, Kentucky • Elizabethtown, Kentucky + 5 more
- Conditions
- Covid19, Vaccine Refusal, Communication
- Interventions
- YourCoViDVaxFacts
- Behavioral
- Lead sponsor
- Meharry Medical College
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 300 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- Nashville, Tennessee
- Conditions
- Alcohol Use Disorder
- Interventions
- audit and feedback, educational meetings, and academic detailing to promote medication receipt, Acamprosate, naltrexone, or disulfiram
- Behavioral · Drug
- Lead sponsor
- Yale University
- Other
- Eligibility
- Not listed
- Enrollment
- 67 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- New Haven, Connecticut
- Conditions
- Smoking Cessation
- Interventions
- Recommender CTHC, Standard CTHC, Peer Recruitment, Standard Online Recruitment
- Behavioral · Other
- Lead sponsor
- University of Massachusetts, Worcester
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,487 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2017 – 2020
- U.S. locations
- 1
- States / cities
- Worcester, Massachusetts
- 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
- Conditions
- Obesity
- Interventions
- Weight discrimination experience, Control experience
- Behavioral
- Lead sponsor
- Florida State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 333 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Tallahassee, Florida
- Conditions
- COVID-19
- Interventions
- Multi-Level Multi-Component Intervention (MLI), Community Just-In-Time Adaptive Intervention (Community JITAI)
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,280 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 3
- States / cities
- Brownsville, Texas • Houston, Texas • Tyler, Texas