- Conditions
- Incentives
- Interventions
- Personal Incentives, Personal Restorative Incentives, Charity Incentives, Charity Restorative Incentives
- Behavioral
- Lead sponsor
- University of Vermont
- Other
- Eligibility
- 18 Years to 20 Years
- Enrollment
- 200 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2028
- U.S. locations
- 1
- States / cities
- Burlington, Vermont
Search Results
Search by objective public record fields.
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.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 1–24
of 138
matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
- Conditions
- Substance Use
- Interventions
- Ecological Momentary Assessment (EMA; Metricwire) Prompts 3x/day, Ecological Momentary Assessment (EMA; Metricwire) Prompts 6x/day, Incentive Structure - fixed, Incentive Structure - prize based
- Behavioral
- Lead sponsor
- Nationwide Children's Hospital
- Other
- Eligibility
- 18 Years to 24 Years
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Columbus, Ohio
- Conditions
- Sleep
- Interventions
- ELDERFITNESS, Control
- Behavioral · Other
- Lead sponsor
- Johns Hopkins University
- Other
- Eligibility
- 60 Years to 85 Years
- Enrollment
- 129 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2019 – 2023
- U.S. locations
- 1
- States / cities
- Baltimore, Maryland
- Conditions
- Healthy
- Interventions
- Sweet Spot: Flexible high incentive condition, Sweet Spot: Flexible low incentive condition, Sweet Spot: Rigid high incentive condition, Sweet Spot: Rigid low incentive condition, FOTW: High incentive control condition, FOTW: Low incentive control condition, FOTW: High incentive treatment condition, FOTW: Low incentive treatment condition, Think Twice: Control condition, Think Twice: Treatment condition, WDR: Control condition, WDR: Treatment condition
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years to 100 Years
- Enrollment
- 32,000 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- 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
- Physical Activity
- Interventions
- Incentives for Physical Activity
- Other
- Lead sponsor
- University of California, San Diego
- Other
- Eligibility
- 55 Years and older
- Enrollment
- 70 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 2
- States / cities
- San Diego, California
- Conditions
- Methamphetamine Abuse
- Interventions
- Affect Methamphetamine Treatment Program
- Behavioral
- Lead sponsor
- Affect Therapeutics, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 79 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2021 – 2022
- U.S. locations
- 1
- States / cities
- New York, New York
- Conditions
- Obesity, Overweight
- Interventions
- Weight Loss Apps, ShapeUp Empower, Financial Incentives for Engagement
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 18 Years to 70 Years
- Enrollment
- 130 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2015 – 2016
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- Opioid-use Disorder, Opioid Dependence, Treatment Adherence
- Interventions
- Contingency Management (CM), Brief Motivational Intervention + Substance Free Activities Session + Mindfulness-Based Adherence Promotion (BSM)
- Behavioral
- Lead sponsor
- Karen Derefinko, PhD
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 48 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2020 – 2021
- U.S. locations
- 1
- States / cities
- Memphis, Tennessee
- Conditions
- Gastrointestinal Malignancy
- Interventions
- Mobility and Activity Training
- Behavioral
- Lead sponsor
- University of Michigan
- Other
- Eligibility
- 60 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2013 – 2016
- U.S. locations
- 2
- States / cities
- Ann Arbor, Michigan
- Conditions
- Healthy
- Interventions
- Incentivizing reflection, Incentivizing exercise
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,200 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Postoperative Respiratory Complication
- Interventions
- Inspiratory muscle training
- Other
- Lead sponsor
- Milton S. Hershey Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 25 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021 – 2023
- U.S. locations
- 1
- States / cities
- Hershey, Pennsylvania
- Conditions
- Sedentary Behavior, Exercise, Walking, Motivation, Hypertension, Depression, Body Mass Index
- Interventions
- Walking
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 50 Years to 69 Years
- Enrollment
- 102 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Seattle, Washington
- Conditions
- Obesity
- Interventions
- Behavioral Weight Loss (BWL), BWL + Autonomous Motivation, BWL + Extrinsic Motivation
- Behavioral
- Lead sponsor
- Virginia Commonwealth University
- Other
- Eligibility
- 18 Years to 25 Years
- Enrollment
- 382 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016 – 2020
- U.S. locations
- 1
- States / cities
- Richmond, Virginia
- Conditions
- Physical Activity
- Interventions
- Active Rewards, Lottery 1, Lottery 2, Broadcasting winners, Active Rewards Doubled
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2016
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Kidney Transplant; Complications, Liver Transplant; Complications, Obesity
- Interventions
- Self-monitoring of physical activity with incentives, Usual care and self-monitoring of physical activity
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 127 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2018
- U.S. locations
- 2
- States / cities
- Chicago, Illinois • Philadelphia, Pennsylvania
- Conditions
- Pediatric Obesity
- Interventions
- Comprehensive behavioral weight control program, Individual 12-month nutrition education program
- Behavioral · Other
- Lead sponsor
- Children's Hospital of Philadelphia
- Other
- Eligibility
- 10 Years to 14 Years
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Pediatric Obesity
- Interventions
- Behavioral weight control, Group-based physical activity, Group-based incentives, Parent-based incentives
- Behavioral
- Lead sponsor
- The Miriam Hospital
- Other
- Eligibility
- 13 Years to 17 Years
- Enrollment
- 120 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2014 – 2017
- U.S. locations
- 1
- States / cities
- Providence, Rhode Island
- Conditions
- HIV, AIDS, Substance Abuse, Inpatient
- Interventions
- Patient Navigation (PN) Group, Patient Navigator Plus Contingency Management (PN+CM) Group
- Behavioral
- Lead sponsor
- Columbia University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 801 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2012 – 2015
- U.S. locations
- 12
- States / cities
- Birmingham, Alabama • Torrance, California • Miami, Florida + 8 more
- Conditions
- Overweight and Obesity, Diabetes, Hypertension, Dyslipidemias, Cardiovascular Diseases
- Interventions
- PAI
- Behavioral
- Lead sponsor
- Ohio University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 15 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2018 – 2019
- U.S. locations
- 1
- States / cities
- Athens, Ohio
- Conditions
- Type 2 Diabetes, Obesity
- Interventions
- Lottery Insurance, Standard Lottery
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 18 Years to 64 Years
- Enrollment
- 152 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2014
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Osteoarthritis of the Knee
- Interventions
- Social Incentives and Gamification to Promote Exercise, Corticosteroid Injection given in A-B order, No Social Incentive applied, Corticosteroid Injection given in B-A order
- Behavioral · Procedure
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 40 Years to 80 Years
- Enrollment
- 34 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Overweight Adolescents
- Interventions
- gamified mHealth lifestyle app, Attention Control, gamified mHealth app with financial incentives
- Other
- Lead sponsor
- University of Missouri-Columbia
- Other
- Eligibility
- 13 Years to 15 Years
- Enrollment
- 60 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2024
- U.S. locations
- 1
- States / cities
- Columbia, Missouri
- Conditions
- HFpEF - Heart Failure With Preserved Ejection Fraction
- Interventions
- Gamification plus social incentive, Gamification plus competition
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 270 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2025 – 2029
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania