- Conditions
- Diet Interventions, Food Security, Nutrition Security, Fruit and Vegetable Intake
- Interventions
- Mobile Market Voucher Outcomes Study
- Behavioral
- Lead sponsor
- North Carolina State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 150 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Raleigh, North Carolina
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Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results are retrieved from ClinicalTrials.gov and synchronized into the directory. Search pages remain noindex by default.
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Showing 1–12
of 12
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Stress, Adherence, Treatment
- Interventions
- AC+ARwdC, AC+RwdC, Usual Calm Control (UC)
- Behavioral
- Lead sponsor
- Arizona State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 597 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2022
- U.S. locations
- 1
- States / cities
- Phoenix, Arizona
- Conditions
- Obesity
- Interventions
- Financial rewards, Non-Financial rewards
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 69 Years
- Enrollment
- 274 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2021
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Overweight, Obese
- Interventions
- Bi-weekly in person meetings with a Registered Dietician, Financial incentives for weight loss maintenance
- Behavioral
- Lead sponsor
- University of Minnesota
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 144 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Minneapolis, Minnesota
- Conditions
- Healthy
- Interventions
- Monetary Incentive, Altruistic Incentive, Dashboard Incentive
- Behavioral
- Lead sponsor
- Emory University
- Other
- Eligibility
- 18 Years to 34 Years · Male only
- Enrollment
- 1,131 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Tobacco Use Disorder, Substance Use Disorder
- Interventions
- Focus Group, Contingency Management, Behavioral Counseling (Cognitive Behavioral Therapy, CBT), TUD Treatment as Usual (TAU)
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years and older
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2025 – 2031
- U.S. locations
- 1
- States / cities
- San Francisco, California
- Conditions
- Drug Use
- Interventions
- Usual Care, QUIT Intervention (doctor brief advice, video doctor, health coaching sessions at 2- and 6-weeks), QUIT-Mobile (QUIT Intervention plus weekly mobile-web app or text message weekly self-monitoring, automated feedback over 12 months)
- Behavioral
- Lead sponsor
- University of California, Los Angeles
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 457 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2026
- U.S. locations
- 5
- States / cities
- Long Beach, California • Los Angeles, California
- Conditions
- Nutrition Therapy
- Interventions
- Information provision intervention, information provision + flat incentive, Information provision + tiered incentive, Usual Care
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 42 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2012
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Human Immunodeficiency Virus (HIV), Acquired Immunodeficiency Syndrome (AIDS)
- Interventions
- Questionnaire
- Other
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 100 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Body Weight
- Interventions
- Workout Window Reminders, Individual Workout Incentive Payment, Lump Incentive Payments, Partner Assignment
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 2,702 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Unprotected Sex, Contraceptive Usage
- Interventions
- Pulse
- Behavioral
- Lead sponsor
- Child Trends
- Other
- Eligibility
- 18 Years to 20 Years · Female only
- Enrollment
- 2,317 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Covid19, Infectious Disease
- Interventions
- A $10 Survey Incentive, A $20 Survey Incentive, Emphasis of Government Involvement, Emphasis of Academic Researchers Involvement, Cost-Benefit Frame, Duty Frame, Racial/Ethnic Frame, No Messaging
- Behavioral
- Lead sponsor
- Harvard University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 561 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2020 – 2022
- U.S. locations
- 10
- States / cities
- Bloomington, Minnesota • Columbia Heights, Minnesota • Eden Prairie, Minnesota + 5 more