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ClinicalTrials.gov public records Last synced Sep 8, 2026, 6:54 AM EDT

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Showing 1–24 of 65 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: Incentives for Participation Clear all
Completed Not applicable Interventional Results available

Neurocognitive Factors in Substance Use Treatment Response: The Ways of Rewarding Abstinence Project

NCT03799341
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Sep 29, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Results available

Promoting Risk Reduction Among Young Adults With Asthma During Wildfire Smoke Events (TRAK)

NCT04724733
View directory record Official record
Conditions
Asthma
Interventions
Smoke Sense, Smoke Sense Plus
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 26 Years
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Apr 27, 2023 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

Home-based Continuing Care for Young Adults Leaving Residential Substance Abuse Treatment

NCT02152033
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Home-based Continuing Care, Services as Usual
Behavioral
Lead sponsor
Treatment Research Institute
Other
Eligibility
19 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 27, 2023 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Results available

Project MIMIC (Maximizing Implementation of Motivational Incentives in Clinics)

NCT03931174
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Addiction Technology Transfer Center (ATTC) Training Strategy, Enhanced Addiction Technology Transfer Center (E-ATTC) Training Strategy
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
780 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
29
States / cities
Bridgeport, Connecticut • Hartford, Connecticut • Stamford, Connecticut + 22 more
Source: ClinicalTrials.gov public record
Updated Mar 18, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Terminated Not applicable Interventional

Sustaining the Reach of a Scalable Weight Loss Intervention Through Financial Incentives

NCT04225234
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Financial incentives
Other
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years and older
Enrollment
119 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Sep 4, 2024 · Synced Sep 8, 2026, 6:54 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Assessing the Impact of myHealth Rewards Program-related Communications on Enrollment: Replication

NCT04289623
View directory record Official record
Conditions
Health Promotion, Wellness Program
Interventions
Email, Loss frame, Testimonial (medical expert), Testimonial (rank-and-file), Social norms (percentage), Social norms (number)
Behavioral
Lead sponsor
Geisinger Clinic
Other
Eligibility
18 Years and older
Enrollment
13,546 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Danville, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2021 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Automated Hovering for Congestive Heart Failure Patients

NCT02708654
View directory record Official record
Conditions
Heart Failure
Interventions
Electronic pill bottle, Bluetooth scale, Support Partner, Engagement incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
566 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 17, 2022 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Phase 2 Interventional Results available

Incentives and Case Management to Improve Cardiac Care: Healthy Lifestyle Program

NCT03759873
View directory record Official record
Conditions
Cardiac Rehabilitation
Interventions
Incentives, Case Management
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
209 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2024
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Oct 8, 2024 · Synced Sep 8, 2026, 6:54 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Development Of Neuroimaging Methods To Assess The Neurobiology Of Addiction

NCT02535702
View directory record Official record
Conditions
Normal Physiology
Interventions
In vivo MRS, fMRI, EEG/EOG, Stimulation tasks, NSPRD, Structural MRI
Other
Lead sponsor
National Institute on Alcohol Abuse and Alcoholism (NIAAA)
NIH
Eligibility
18 Years and older
Enrollment
192 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 8, 2026, 6:54 AM 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 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Fruit and Vegetable Rx (FVRx) + Home Plate

NCT04986046
View directory record Official record
Conditions
Food Insecurity
Interventions
Home Plate Lite, Home Plate, Fruit and Vegetable prescription
Other
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
2 Years to 5 Years
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 18, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

Evaluating Three Methods for Helping Syringe Exchangers Begin Methadone Maintenance

NCT01142986
View directory record Official record
Conditions
Substance Abuse Disorder
Interventions
Low intensity care, Voucher reinforcement
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 29, 2018 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

Building Engagement Using Financial Incentives Trial - Hypertension

NCT06195839
View directory record Official record
Conditions
Hypertension, Health Behavior, Healthcare Patient Acceptance, Patient Engagement, Adherence, Patient
Interventions
Remote Patient Monitoring, Self-monitoring of hypertension-related factors, Immediate financial incentives, Delayed financial incentives
Behavioral
Lead sponsor
Tulane University
Other
Eligibility
40 Years and older
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
2
States / cities
Bastrop, Louisiana • Shreveport, Louisiana
Source: ClinicalTrials.gov public record
Updated Sep 16, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Evaluating the Impact of Incentives on Clinical Trial Participation

NCT04809636
View directory record Official record
Conditions
Hiv, Aging, Incentives
Interventions
This is not an interventional study
Other
Lead sponsor
University of California, Riverside
Other
Eligibility
18 Years and older
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
Riverside, California
Source: ClinicalTrials.gov public record
Updated Mar 21, 2021 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Results available

Reward-Based Recovery Outcomes Management for Opioid Use Disorder

NCT04669249
View directory record Official record
Conditions
Opioid Use Disorder
Interventions
PROCare
Behavioral
Lead sponsor
Medical Decision Logic, Inc.
Industry
Eligibility
18 Years and older
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Mar 16, 2023 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Results available

Financial Incentives And Nurse Coaching to Enhance Diabetes Outcomes (FINANCE-DM)-1

NCT04203173
View directory record Official record
Conditions
Type 2 Diabetes
Interventions
FINANCE-DM, Active Comparator
Behavioral
Lead sponsor
State University of New York at Buffalo
Other
Eligibility
21 Years and older
Enrollment
450 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2026
U.S. locations
1
States / cities
Buffalo, New York
Source: ClinicalTrials.gov public record
Updated Jul 23, 2026 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

A Test of Different Degrees of Cost Sharing on Program Uptake and Attendance

NCT01756066
View directory record Official record
Conditions
Obesity
Interventions
Different levels of cost sharing
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
1,239 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
2
States / cities
Davidson, North Carolina • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 20, 2015 · Synced Sep 8, 2026, 6:54 AM EDT
Active, not recruiting Not applicable Interventional

The Role of 4 Different Consent Approaches on a Pilot Study to Increase Cardiac Rehabilitation Attendance

NCT07123480
View directory record Official record
Conditions
Ethics, Cardiac Rehabilitation, Coronary Heart Disease (CHD), Heart Failure, Percutaneous Coronary Intervention (PCI), Aortic Valve Replacement, Myocardial Infarction (MI)
Interventions
Usual Care Group, More Support and Tools
Behavioral
Lead sponsor
Baystate Medical Center
Other
Eligibility
18 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Nov 25, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

Tech-Enabled CM for AUD at Scale

NCT04581499
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol Dependence, Drug Dependence
Interventions
DynamiCare Motivation Support Program, Untreated or Routine Care Control Group
Combination Product · Other
Lead sponsor
DynamiCare Health
Industry
Eligibility
18 Years and older
Enrollment
236 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 1, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Exercise Incentives for YMCA Based Exercise

NCT05704712
View directory record Official record
Conditions
Physical Inactivity
Interventions
Monetary Incentives
Behavioral
Lead sponsor
Brown University
Other
Eligibility
18 Years and older
Enrollment
339 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Aug 31, 2026 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project Step II: The Effects of Incentives and Feedback on Promoting Walking Within Overweight and Obese Adults

NCT03574519
View directory record Official record
Conditions
Physical Activity, Sedentary Lifestyle, Overweight and Obesity
Interventions
Non-contingent incentives, Contingent incentives, Weekly feedback, Daily feedback
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 70 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 2, 2018 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional Results available

Effectiveness of Extended Treatments for Drug Dependence

NCT00685659
View directory record Official record
Conditions
Cocaine Dependence
Interventions
Intensive Outpatient Treatment, Adaptive telephone-based counseling, Adaptive telephone-based counseling plus incentives
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
332 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2011
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 6, 2017 · Synced Sep 8, 2026, 6:54 AM EDT
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Maximizing HPV Vaccination: Real-time Reminders, Guidance, and Recommendations - Part 4: Feasibility Trial

NCT03429413
View directory record Official record
Conditions
Human Papillomavirus (HPV) Vaccines
Interventions
Protect Me 4 Application + External Quality Improvement Support, Protect Me 4 Application Alone
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 99 Years
Enrollment
1,296 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 16, 2025 · Synced Sep 8, 2026, 6:54 AM EDT
Completed Not applicable Interventional

African American Preference for Knee Replacement: A Patient-Centered Intervention

NCT01851785
View directory record Official record
Conditions
Knee Osteoarthritis
Interventions
Decision Aid (DA) Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
50 Years and older
Enrollment
340 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 30, 2019 · Synced Sep 8, 2026, 6:54 AM EDT