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ClinicalTrials.gov public records Last synced Oct 21, 2026, 1:46 PM EDT

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Showing 25–48 of 301 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Incentives Clear all
Completed Not applicable Interventional Accepts healthy volunteers

Motivating Value of Vegetables Study

NCT02585102
View directory record Official record
Conditions
Overweight, Obesity
Interventions
Recommended Vegetable Intake, Usual Vegetable Intake
Other
Lead sponsor
USDA Grand Forks Human Nutrition Research Center
Federal
Eligibility
18 Years to 65 Years
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Grand Forks, North Dakota
Source: ClinicalTrials.gov public record
Updated Aug 7, 2020 · Synced Oct 21, 2026, 1:46 PM EDT
Recruiting Not applicable Interventional

Cardiovascular Risk Reduction for Adults With Food Insecurity Using Structured Incentives

NCT06818669
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
CVD-FIT, Enhanced Usual Care
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2031
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

BEhavioral EConomics for Oral Health iNnovation Pilot Trial

NCT03862443
View directory record Official record
Conditions
Toothbrushing, Dental Plaque, Parent-Child Relations, Oral Hygiene, Dental Caries
Interventions
Fixed Incentive, Drawing Incentive
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
6 Months to 42 Months
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Santa Monica, California
Source: ClinicalTrials.gov public record
Updated Mar 5, 2019 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Developing Real Incentives and Volition for Exercise

NCT03873051
View directory record Official record
Conditions
Physical Activity
Interventions
Challenge-Focused Program, Rewards-Focused Program
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
21 Years and older · Female only
Enrollment
68 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 9, 2023 · Synced Oct 21, 2026, 1:46 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers Results available

BE Smokefree: Behavioral Economics Incentives to Engage Adolescents in Smoking Cessation

NCT03670264
View directory record Official record
Conditions
Smoking Cessation
Interventions
Quitline Incentive, Tobacco Cessation Incentive, Way to Health (WTH) Platform, Quitline Delivered Treatment
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
14 Years to 21 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 13, 2021 · Synced Oct 21, 2026, 1:46 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Food and the Brain

NCT02743000
View directory record Official record
Conditions
Binge Eating
Interventions
Not listed
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 35 Years · Female only
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Oct 20, 2020 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional

Using Mobile Technology and Incentives With Men Who Have Sex With Men and Transgender Women for HIV Prevention

NCT03144336
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 10, 2019 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Bupropion-Enhanced Contingency Management (CM) for Cocaine Dependence

NCT02111798
View directory record Official record
Conditions
Substance Abuse, Cocaine Dependence
Interventions
Placebo, Bupropion XL, Abstinence Initiation, Relapse Prevention
Drug · Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2021
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 27, 2025 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Inspired: Smartphone Videogame-Based Smoking Cessation Intervention

NCT03929003
View directory record Official record
Conditions
Smoking Cessation
Interventions
Inspired
Behavioral
Lead sponsor
Rowan University
Other
Eligibility
18 Years to 65 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Glassboro, New Jersey
Source: ClinicalTrials.gov public record
Updated Mar 10, 2020 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

Financial Incentives for Smoking Cessation Among Mothers

NCT05740098
View directory record Official record
Conditions
Cigarette Smoking
Interventions
Best Practices, Financial Incentives, Nicotine Replacement Therapy
Behavioral · Drug
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older · Female only
Enrollment
198 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jul 28, 2023 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Internet Assisted Obesity Treatment Enhanced With Financial Incentives

NCT02688621
View directory record Official record
Conditions
Obesity
Interventions
Internet Only, Internet + Incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
418 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Columbia, South Carolina • Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 29, 2021 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Incentivizing Planning & Output in Exercising

NCT03742765
View directory record Official record
Conditions
Healthy
Interventions
Incentivizing planning, 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
Source: ClinicalTrials.gov public record
Updated Jun 11, 2020 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Attention to Incentives

NCT02411058
View directory record Official record
Conditions
Informed and Uninformed Incentives
Interventions
Uninformed, Informed
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
2,055 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 12, 2015 · Synced Oct 21, 2026, 1:46 PM EDT
Withdrawn Phase 3 Interventional

Vitality Health Incentives for Physical Activity

NCT01277367
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Aug 19, 2016 · Synced Oct 21, 2026, 1:46 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

A Randomized Trial of Behaviorally Designed Gamification and Social Incentives to Increase Physical Activity Among Overweight and Obese Veterans

NCT05554601
View directory record Official record
Conditions
Hypertension, Obesity
Interventions
gamification with collaboration, gamification with competition
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years and older
Enrollment
725 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 12, 2026 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

A Pilot Randomized Controlled Trial of Financial Incentives, Text Messaging, and Usual Care for Homeless Smokers

NCT02565381
View directory record Official record
Conditions
Smoking
Interventions
Transdermal nicotine patch, In-person smoking cessation counseling, Contingent financial rewards for smoking abstinence, Text messages to support smoking abstinence
Drug · Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 14, 2017 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional

Alaska Native Family-Based, Financial Incentives Intervention for Smoking Cessation

NCT05413265
View directory record Official record
Conditions
Smoking Cessation
Interventions
Phases 1 and 2
Behavioral
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Nudging Nutrition With Monetary Incentives Environmental Cues

NCT02461108
View directory record Official record
Conditions
Obesity, Food Labeling, Health Behavior, Diet
Interventions
Subsidy, Tax, Tax and subsidy
Behavioral
Lead sponsor
Cornell University
Other
Eligibility
18 Years to 70 Years
Enrollment
221 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jun 3, 2015 · Synced Oct 21, 2026, 1:46 PM EDT
Recruiting Not applicable Interventional

Glaucoma Screening to Enhance At-Risk Californians' Health - Survey Response Incentives

NCT07755748
View directory record Official record
Conditions
Screening
Interventions
$5 gift card, $100 monthly drawing
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
2,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
2
States / cities
Oakland, California • San Francisco, California
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional

Voucher Based Incentives to Treat Pregnant Smokers

NCT01801384
View directory record Official record
Conditions
Efficacy of Financial Incentives
Interventions
Voucher-based incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
166 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2006 – 2011
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated May 12, 2023 · Synced Oct 21, 2026, 1:46 PM EDT
Recruiting Not applicable Interventional

Virtual Incentive Treatment for Alcohol

NCT06265506
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Drinking, Alcohol Abuse, Alcohol Dependence
Interventions
Contingency Management, Computer Based Training for Cognitive Behavioral Therapy for AUD (CBT4CBT)
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated May 30, 2025 · Synced Oct 21, 2026, 1:46 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Development and Validation of Learning and Decision-Making Tasks

NCT05707806
View directory record Official record
Conditions
Normal Physiology
Interventions
MRI
Device
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 45 Years
Enrollment
550 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2032
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 28, 2026 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional Results available

Feasibility of Measuring Volume of Inspiration Via Noninvasive Motion Sensors

NCT06609616
View directory record Official record
Conditions
Postoperative Pulmonary Complications (PPCs)
Interventions
Motion Sensor, Incentive Spirometer
Device
Lead sponsor
National Institutes of Health Clinical Center (CC)
NIH
Eligibility
18 Years to 100 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 2, 2026 · Synced Oct 21, 2026, 1:46 PM EDT
Completed Not applicable Interventional

A Trial of Incentives and Peer Mentors to Improve Diabetic Outcomes

NCT01125969
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Incentives, Education, Peer mentoring
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 70 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 7, 2018 · Synced Oct 21, 2026, 1:46 PM EDT