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Showing 1–24 of 154 matching trials from the live ClinicalTrials.gov search.
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Completed Not applicable Interventional

Minnesota Medicaid Incentives to Prevent Chronic Disease

NCT02422420
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Oct 17, 2016 · Synced Sep 3, 2026, 1:34 PM EDT
Not yet recruiting Not applicable Interventional

Why Wait? Initiating Contingency Management in Traumatically Injured Patients During Hospitalization

NCT06931197
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Dec 16, 2025 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

Social Incentives To Encourage Physical Activity and Understand Predictors

NCT03311230
View directory record Official record
Conditions
Obesity
Interventions
Supportive social incentive, Competitive social incentive, Collaborative social incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
602 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 1, 2020 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional

MINDSPACE Strategy for Risk Optimization

NCT02721446
View directory record Official record
Conditions
Stroke
Interventions
Standard, Incentive, Salience, Incentive + Salience
Behavioral
Lead sponsor
Indiana Institute for Medical Research
Other
Eligibility
18 Years and older
Enrollment
641 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Indianapolis, Indiana
Source: ClinicalTrials.gov public record
Updated Aug 16, 2018 · Synced Sep 3, 2026, 1:34 PM EDT
Not listed Not applicable Interventional

Addressing the Mental Health and Emotional Well-being of Immigrants Through a Scalable Intervention

NCT06652711
View directory record Official record
Conditions
Well-being, Mental Health
Interventions
2-month access to mental health app, Direct incentive, 4-month access to mental health app, Lottery incentive
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years and older
Enrollment
2,100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Austin, Texas
Source: ClinicalTrials.gov public record
Updated Oct 21, 2024 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Harnessing the Power of Technology: MOMBA for Postpartum Smoking

NCT02237898
View directory record Official record
Conditions
Smoking Cessation
Interventions
MoMba Live Long app & Sensordrone™ carbon-monoxide sensor, Office contingency management, Sensordrone™ carbon-monoxide sensor, MoMba Live Long Smartphone application
Behavioral · Device
Lead sponsor
Yale University
Other
Eligibility
18 Years to 50 Years · Female only
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 20, 2020 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

University Of Pennsylvania Weight Loss Study

NCT01167634
View directory record Official record
Conditions
Weight Loss
Interventions
Deposit contract with a 1:1 match, Deposit contract with a 2:1 match, Deposit Contract with no match
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
132 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 22, 2017 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

HIV Screening Take-up: Evaluating Incentives and Opt-out Strategies

NCT01377857
View directory record Official record
Conditions
HIV
Interventions
Monetary Incentive, Questionnaire Timing, HIV Test Offering
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
13 Years to 64 Years
Enrollment
8,572 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated May 13, 2015 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional

New Hampshire Medicaid Wellness Incentive Program

NCT02515981
View directory record Official record
Conditions
Tobacco Dependence, Obesity, Mental Illness
Interventions
NH Medicaid Incentives Program
Behavioral
Lead sponsor
Dartmouth-Hitchcock Medical Center
Other
Eligibility
18 Years and older
Enrollment
2,800 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
12
States / cities
Concord, New Hampshire • Derry, New Hampshire • Dover, New Hampshire + 7 more
Source: ClinicalTrials.gov public record
Updated Feb 18, 2019 · Synced Sep 3, 2026, 1:34 PM EDT
Withdrawn Not applicable Interventional

Mobility and Activity Training (MAT) to Optimize Outcomes for Older Adult Abdominal Surgery Patients

NCT02007876
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Feb 2, 2016 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional

Pragmatic Trial of Text Messages to Recruit Unassisted Tobacco Users Into Quitline Service

NCT07102290
View directory record Official record
Conditions
Smoking Cessation Counselling
Interventions
Free Help, Free Nicotine message, Spanish: Free help message, Spanish: Free nicotine message
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years and older
Enrollment
4,171 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Dec 14, 2025 · Synced Sep 3, 2026, 1:34 PM EDT
Recruiting Not applicable Interventional

Economic Incentives and vDOT for Latent Tuberculosis Infection

NCT05022862
View directory record Official record
Conditions
Latent Tuberculosis
Interventions
Usual Care, Video Directly Observed Therapy alone, Video Directly Observed Therapy plus Financial Incentives
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
399 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated May 3, 2026 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Trial for Harm Reduction With Incentives & Vaping E-cigarettes

NCT06111053
View directory record Official record
Conditions
Obesity, Smoking Cessation
Interventions
ENDS, CI, No ENDS, NI
Other
Lead sponsor
Brown University
Other
Eligibility
21 Years to 99 Years
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Nov 17, 2024 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Financial Incentives for Smoking Cessation Treatment Engagement

NCT04601870
View directory record Official record
Conditions
Quitting Smoking
Interventions
No Financial Incentive, Financial Incentive (100 dollars), Financial Incentive (50 dollars)
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
98 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Jan 24, 2023 · Synced Sep 3, 2026, 1:34 PM EDT
Recruiting Not applicable Interventional

SPIRIT Club Chronic Brain Injury Exercise Platform

NCT07169370
View directory record Official record
Conditions
Chronic Brain Injury
Interventions
SPIRIT Club CBI Pathway
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Aug 3, 2026 · Synced Sep 3, 2026, 1:34 PM EDT
Terminated Phase 2 Interventional Results available

Feasibility Study of Unfractionated Heparin in Acute Chest Syndrome

NCT02098993
View directory record Official record
Conditions
Acute Chest Syndrome, Sickle Cell Disease
Interventions
Unfractionated heparin
Drug
Lead sponsor
Craig Seaman
Other
Eligibility
18 Years and older
Enrollment
7 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 15, 2019 · Synced Sep 3, 2026, 1:34 PM EDT
Recruiting Phase 3 Interventional

Rehabilitation for Arthritis of The Knee: mainTaining Improvement for Veterans

NCT06488144
View directory record Official record
Conditions
Osteoarthritis, Knee
Interventions
Health coach, Remote Incentive Program
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 90 Years
Enrollment
254 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
5
States / cities
Birmingham, Alabama • Omaha, Nebraska • Portland, Oregon + 2 more
Source: ClinicalTrials.gov public record
Updated Jan 7, 2026 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

Financial Incentives for Maintenance of Weight Loss

NCT01900392
View directory record Official record
Conditions
Obesity
Interventions
Financial incentive
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
30 Years to 80 Years
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 26, 2018 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Laboratory Model for Relapse to Sedentary Behavior

NCT04161040
View directory record Official record
Conditions
Exercise
Interventions
Performance-based incentives
Behavioral
Lead sponsor
West Virginia University
Other
Eligibility
18 Years to 74 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Morgantown, West Virginia
Source: ClinicalTrials.gov public record
Updated Apr 12, 2025 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

AFIX to Improve HPV Vaccination

NCT02370459
View directory record Official record
Conditions
Papillomavirus Vaccines, Adolescent Health Services
Interventions
AFIX in-person consultation, AFIX webinar consultation
Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
Not listed
Enrollment
223 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
4
States / cities
Springfield, Illinois • Lansing, Michigan • Chapel Hill, North Carolina + 1 more
Source: ClinicalTrials.gov public record
Updated Feb 23, 2017 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Results available

Optimization and Multi-Site Feasibility of Yoga for Chronic Pain in People in YOGAMAT-II - Phase I

NCT04646148
View directory record Official record
Conditions
Opioid Use, Chronic Pain
Interventions
Yoga classes
Behavioral
Lead sponsor
Butler Hospital
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
2
States / cities
Boston, Massachusetts • Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Sep 13, 2022 · Synced Sep 3, 2026, 1:34 PM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Upgrade the Grains Study: Increasing Whole Grain Consumption in Low-income Children With Obesity

NCT02719730
View directory record Official record
Conditions
Obesity
Interventions
Reimbursement for whole grain purchases
Behavioral
Lead sponsor
UCSF Benioff Children's Hospital Oakland
Other
Eligibility
8 Years to 16 Years
Enrollment
5 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016
U.S. locations
1
States / cities
Oakland, California
Source: ClinicalTrials.gov public record
Updated Feb 12, 2018 · Synced Sep 3, 2026, 1:34 PM EDT
Active, not recruiting Phase 3 Interventional

A Pragmatic Trial to Determine the Benefit of Behaviorally Enhanced Exercise Incentives and Corticosteroid Injections in Osteoarthritis of the Knee Marching On for Veterans With Osteoarthritis of the Knee

NCT05035810
View directory record Official record
Conditions
Osteoarthritis of the Knee
Interventions
Social Incentives and Gamification to Promote Exercise, Corticosteroid Injection given in A-B order, No Social Incentive applied, Procedure: Corticosteroid Injection given in B-A order
Behavioral · Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
40 Years to 80 Years
Enrollment
221 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2025
U.S. locations
4
States / cities
Washington D.C., District of Columbia • Omaha, Nebraska • Philadelphia, Pennsylvania + 1 more
Source: ClinicalTrials.gov public record
Updated Mar 19, 2025 · Synced Sep 3, 2026, 1:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Promising Behavioral Economic Interventions to Promote Enrollment Diversity in Cardiovascular Cohort Studies

NCT05827718
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Method of Contact, Source of Contact, Framing Method (Appeal to Altruism or Social Proof, Incentive Structure
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
26,242 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 23, 2025 · Synced Sep 3, 2026, 1:34 PM EDT