- Conditions
- Obesity
- Interventions
- Discovery Vitality base program, Communication, Charitable Incentive, Prize Draw Incentive, Direct Payment, Free Choice
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2013
- U.S. locations
- 2
- States / cities
- Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
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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.
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- Conditions
- Contingency Managment, Methamphetamine Use Disorder
- Interventions
- Contingency Managment
- Behavioral
- Lead sponsor
- Queen's Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 40 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2024 – 2026
- U.S. locations
- 1
- States / cities
- Honolulu, Hawaii
- Conditions
- Alcohol Use Disorder
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- Mikhail N Koffarnus
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 91 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2026
- U.S. locations
- 2
- States / cities
- Lexington, Kentucky • Roanoke, Virginia
- Conditions
- Hypertension, Medication Adherence
- Interventions
- Text Message, Behavior Economic Incentive
- Behavioral
- Lead sponsor
- Cedars-Sinai Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 60 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Obesity, Sedentary Lifestyle
- Interventions
- Incentive to exercise
- Behavioral
- Lead sponsor
- Harvard University
- Other
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 212 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2011
- U.S. locations
- 1
- States / cities
- Boston, Massachusetts
- Conditions
- Substance Use Disorders
- Interventions
- Contingency management, Usual Care
- Behavioral
- Lead sponsor
- Wayne State University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 120 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2022 – 2024
- U.S. locations
- 1
- States / cities
- Detroit, Michigan
- 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
- Cocaine Use Disorder
- Interventions
- Prize-Based Contingency Management, Treatment As Usual Outpatient Substance Use Treatment
- Behavioral
- Lead sponsor
- VA Office of Research and Development
- Federal
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 63 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2024
- U.S. locations
- 1
- States / cities
- Pittsburgh, Pennsylvania
- Conditions
- HIV Infections, HIV
- Interventions
- Information provision, Weekly quizzes, Rewards for testing HIV-negative
- Behavioral
- Lead sponsor
- RAND
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 217 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2017 – 2019
- U.S. locations
- 1
- States / cities
- Los Angeles, California
- Conditions
- Prevention
- Interventions
- Direct Payment, Regret Lottery
- Behavioral
- Lead sponsor
- Carnegie Mellon University
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 634 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2009
- U.S. locations
- 8
- States / cities
- Shelton, Connecticut • Pensacola, Florida • Tampa, Florida + 5 more
- Conditions
- Alzheimer Disease, Dementia, Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease
- Interventions
- Financial Incentives, Message
- Behavioral
- Lead sponsor
- University of Southern California
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 44,844 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2024
- U.S. locations
- 1
- States / cities
- Martinez, California
- Conditions
- Contingency Management, Methamphetamine Use Disorder
- Interventions
- Contingency management
- Behavioral
- Lead sponsor
- Queen's Medical Center
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2026
- U.S. locations
- 1
- States / cities
- Honolulu, Hawaii