- Conditions
- Prediabetic State
- Interventions
- Financial Incentives
- Behavioral
- Lead sponsor
- Minnesota Department of Human Services
- Government
- Eligibility
- 18 Years to 74 Years
- Enrollment
- 1,500 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Saint Paul, Minnesota
Search Results
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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 1–24
of 34
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Obesity, Physical Activity
- Interventions
- Incentives (Rebate), Incentives (Donation), Feedback
- Behavioral
- Lead sponsor
- Brown University
- Other
- Eligibility
- 18 Years to 99 Years
- Enrollment
- 82 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2018
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Opioid-Related Disorders, Drug Abuse
- Interventions
- Contingency management, Cognitive-Behavior Therapy Modules, Peer Contingency Management (CM) Guide, Drug testing, Wellness modules, Peer technical support
- Behavioral
- Lead sponsor
- Western Michigan University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 97 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Kalamazoo, Michigan
- Conditions
- Posttraumatic Stress Disorder, Substance Use Disorder
- Interventions
- Prolonged Exposure Therapy, Voucher-Based Reinforcement
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 126 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2015
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Intervention Engagement and Retention
- Interventions
- Community Wise
- Behavioral
- Lead sponsor
- University of Illinois at Urbana-Champaign
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 166 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- East Saint Louis, Illinois
- Conditions
- First-Episode Psychosis
- Interventions
- Financial Incentive and Text-Messages
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 145 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2026
- U.S. locations
- 3
- States / cities
- Raleigh, North Carolina • Philadelphia, Pennsylvania • Philadephia, Pennsylvania
- Conditions
- Substance Abuse, Sexual Behavior
- Interventions
- Patient Navigation (PN) Intervention, Financial Incentives (FI) Intervention
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years to 99 Years · Male only
- Enrollment
- 1,930 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011 – 2021
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Opiate-Replacement Therapy
- Interventions
- Automated Contingency Management (ACM) software
- Device
- Lead sponsor
- National Institute on Drug Abuse (NIDA)
- NIH
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- HIV
- Interventions
- Incentive intervention model
- Behavioral
- Lead sponsor
- St. Jude Children's Research Hospital
- Other
- Eligibility
- 16 Years to 24 Years
- Enrollment
- 25 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Cardiovascular Diseases
- Interventions
- Gamification, Loss-Framed Financial Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Exposure to Secondhand Smoke in Neonatal Infants
- Interventions
- Motivational Interviewing plus Incentives, Conventional Care (CC)
- Behavioral
- Lead sponsor
- The University of Texas Health Science Center, Houston
- Other
- Eligibility
- Not listed
- Enrollment
- 360 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2018
- U.S. locations
- 1
- States / cities
- Houston, Texas
- Conditions
- Pediatric Obesity
- Interventions
- JOIN for ME
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 6 Years to 12 Years
- Enrollment
- 111 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2024
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Smoking Cessation
- Interventions
- CounsCM+MedCM (Health Rewards)
- Behavioral
- Lead sponsor
- University of Kansas Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Kansas City, Kansas
- Conditions
- Substance Use Disorders, Risk Reduction
- Interventions
- Risk Reduction Group
- Behavioral
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 87 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2016 – 2019
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Obesity
- Interventions
- Different levels of cost sharing
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 1,239 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2014
- U.S. locations
- 2
- States / cities
- Davidson, North Carolina • Nashville, Tennessee
- Conditions
- Cannabis
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- University of Colorado, Denver
- Other
- Eligibility
- 31 Years to 47 Years
- Enrollment
- 146 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Aurora, Colorado
- Conditions
- Opioid Use Disorder, Posttraumatic Stress Disorder
- Interventions
- Prolonged exposure therapy, Financial incentives, Treatment as usual
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 135 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2027
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Acquired Immunodeficiency Syndrome, HIV
- Interventions
- Provider Visit Incentive (PVI), Incentive Choice (IC)
- Behavioral
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 110 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2011 – 2014
- U.S. locations
- 1
- States / cities
- Atlanta, Georgia
- Conditions
- Opioid Use, Opioid Use Disorder, Cocaine Use, Cocaine Use Disorder
- Interventions
- DynamiCare Health, Methadone Treatment-As-Usual
- Behavioral · Drug
- Lead sponsor
- Friends Research Institute, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 240 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2027
- U.S. locations
- 5
- States / cities
- Baltimore, Maryland
- Conditions
- Posttraumatic Stress Disorder, Pregnancy
- Interventions
- Prolonged exposure therapy + incentives for therapy session attendance
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026 – 2027
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Opioid Use Disorder
- Interventions
- Contingency Management, Usual care as prescribed by the ED physicians
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 30 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2027
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
- Conditions
- Substance Use Disorders
- Interventions
- Smartphone app
- Device
- Lead sponsor
- BrightView LLC
- Industry
- Eligibility
- Not listed
- Enrollment
- 108 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019
- U.S. locations
- 1
- States / cities
- Cincinnati, Ohio
- Conditions
- Diabetes Prevention
- Interventions
- Process incentives, Outcome incentives, Process and Outcome incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 596 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2014 – 2016
- U.S. locations
- 1
- States / cities
- Albany, New York
- Conditions
- Substance Use Disorders
- Interventions
- incentives
- Behavioral
- Lead sponsor
- Brandeis University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 13 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 1
- States / cities
- Bedford, Massachusetts