- Conditions
- Smoking Cessation, Weight Loss
- Interventions
- Group Commitment Contract, Individual Monetary Rewards, Individual Commitment Contract, Information
- Behavioral · Other
- Lead sponsor
- National Bureau of Economic Research, Inc.
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 3,600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2023 – 2025
- U.S. locations
- 1
- States / cities
- Evanston, Illinois
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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 1–6
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- Conditions
- Hypertension, Diabetes, Heart Failure, Ambulatory Difficulty, Mobility Limitation
- Interventions
- Social Support Gamification
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 50 Years and older
- Enrollment
- 350 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2023 – 2026
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Health Promotion, Health
- Interventions
- Kūkākūkā Discussion Sessions
- Behavioral
- Lead sponsor
- University of Hawaii
- Other
- Eligibility
- 18 Years and older · Male only
- Enrollment
- 600 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2026 – 2028
- U.S. locations
- 1
- States / cities
- Honolulu, Hawaii
- Conditions
- Smoking
- Interventions
- Deposit Contract, Incentives
- Behavioral · Other
- Lead sponsor
- Community Health Center, Inc.
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 311 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2015 – 2017
- U.S. locations
- 1
- States / cities
- Middletown, Connecticut
- Conditions
- Postpartum Depression, Pregnancy Related, Environmental Exposure
- Interventions
- Nature Coach Intervention
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older · Female only
- Enrollment
- 36 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2019 – 2020
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania
- Conditions
- Distracted Driving, Driving Impaired
- Interventions
- Free Phone Mounts, Commitment Contract, Personalized Habit Tips, Social Gamification Feedback, "Contest" Financial Incentives
- Behavioral
- Lead sponsor
- University of Pennsylvania
- Other
- Eligibility
- 18 Years and older
- Enrollment
- 1,668 participants
- Healthy volunteers
- Accepts healthy volunteers
- Timeline
- 2021
- U.S. locations
- 1
- States / cities
- Philadelphia, Pennsylvania