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ClinicalTrials.gov public records Last synced Oct 20, 2026, 8:41 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 553–576 of 676 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Incentive Clear all
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 7, 2017 · Synced Oct 20, 2026, 8:41 AM EDT
Completed No phase listed Observational

Evaluating Rewards-Based Adherence and Electronic Medication Monitoring in HIV-Positive Adolescents

NCT01849393
View directory record Official record
Conditions
Human Immunodeficiency Virus (HIV), Acquired Immunodeficiency Syndrome (AIDS)
Interventions
Questionnaire
Other
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
16 Years to 24 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Dec 16, 2013 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional

Remote Alcohol Monitoring to Facilitate Abstinence From Alcohol: Exp 1

NCT03883126
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Contingency management
Behavioral
Lead sponsor
Mikhail N Koffarnus
Other
Eligibility
18 Years and older
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2026
U.S. locations
3
States / cities
Lexington, Kentucky • Roanoke, Virginia
Source: ClinicalTrials.gov public record
Updated Oct 9, 2026 · Synced Oct 20, 2026, 8:41 AM 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 20, 2025 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

In-Person Recruitment of Individuals to the Alzheimer's Prevention Trial (APT) Webstudy

NCT07218120
View directory record Official record
Conditions
Memory Decline, Healthy Subjects
Interventions
Financial Incentive, Active Comparator #1
Other
Lead sponsor
University of Southern California
Other
Eligibility
50 Years and older
Enrollment
209 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Chula Vista, California
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 20, 2026, 8:41 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 Sep 1, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Recruiting Not applicable Interventional

Treatment of Borderline Personality Disorder With rTMS

NCT07197502
View directory record Official record
Conditions
Borderline Personality Disorder, Borderline Personality, BPD - Borderline Personality Disorder
Interventions
Transcranial Magnetic Stimulation (TMS)
Device
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Aug 10, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Withdrawn Not applicable Interventional

Inpatient ICOUGH RECOVERY App Version 2.0

NCT03599037
View directory record Official record
Conditions
Post Operative Complications, Pneumonia
Interventions
ICOUGH Recovery App v2.0
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2021
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 23, 2021 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brigham and Women's Healthy Weight Study

NCT02709642
View directory record Official record
Conditions
Obesity
Interventions
Deposit Contract
Behavioral
Lead sponsor
Harvard Pilgrim Health Care
Other
Eligibility
18 Years and older
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 30, 2020 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Phase 3 Interventional

Motivational Incentives for Enhanced Drug Abuse Recovery: Methadone Clinics. - 1

NCT00033020
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Behavior Therapy
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 99 Years
Enrollment
390 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2001 – 2003
U.S. locations
7
States / cities
Bakersfield, California • Washington D.C., District of Columbia • Baltimore, Maryland + 3 more
Source: ClinicalTrials.gov public record
Updated Jan 12, 2017 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional

Enduring Exercise Habits

NCT03634423
View directory record Official record
Conditions
Healthy
Interventions
Sweet Spot: Flexible high incentive condition, Sweet Spot: Flexible low incentive condition, Sweet Spot: Rigid high incentive condition, Sweet Spot: Rigid low incentive condition, FOTW: High incentive control condition, FOTW: Low incentive control condition, FOTW: High incentive treatment condition, FOTW: Low incentive treatment condition, Think Twice: Control condition, Think Twice: Treatment condition, WDR: Control condition, WDR: Treatment condition
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 100 Years
Enrollment
32,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Incentives to Decrease Opioid Use - Pilot

NCT04235582
View directory record Official record
Conditions
Substance-Related Disorders, Opioid-Related Disorders, Behavior Therapy
Interventions
App + Inputs Contingency Management, App + Outcomes Contingency Management
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
3
States / cities
Berkeley, California • Chicago, Illinois • Wauwatosa, Wisconsin
Source: ClinicalTrials.gov public record
Updated Oct 3, 2024 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional

Salvation Army Tobacco Quit Line Referral Implementation Trial

NCT06689774
View directory record Official record
Conditions
Tobacco Use, Smoking, Smoking Cessation
Interventions
Cognitive-Motivational Feedback, Staff Tobacco Quit Line Referral Implementation Support, Consumer Incentives for Immediate Referral to a Tobacco Quit Line
Behavioral
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
96 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Sep 9, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Automated Reinforcement Management System (ARMS)

NCT04656925
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Contingency management
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years to 65 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated May 14, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

mHealth to Enhance & Sustain Drug Use Reduction of the QUIT BI in Primary Care

NCT04935606
View directory record Official record
Conditions
Drug Use
Interventions
Usual Care, QUIT Intervention (doctor brief advice, video doctor, health coaching sessions at 2- and 6-weeks), QUIT-Mobile (QUIT Intervention plus weekly mobile-web app or text message weekly self-monitoring, automated feedback over 12 months)
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
457 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
5
States / cities
Long Beach, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Jul 30, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional

Field Study of a Digital Therapeutic Platform to Facilitate Treatment for Methamphetamine-Primary Stimulant Use Disorder

NCT05266716
View directory record Official record
Conditions
Methamphetamine Abuse
Interventions
Affect Methamphetamine Treatment Program
Behavioral
Lead sponsor
Affect Therapeutics, Inc.
Industry
Eligibility
18 Years and older
Enrollment
79 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Mar 4, 2022 · Synced Oct 20, 2026, 8:41 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 17, 2023 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Steps to Eliminate Postoperative Problems

NCT02880176
View directory record Official record
Conditions
Bladder Cancer
Interventions
Financial Incentive to Increase Ambulation
Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 9, 2021 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Incentive-based and Media Literacy Informed Approaches to Improve Vaping Cessation

NCT05586308
View directory record Official record
Conditions
Behavior, Health Risk, Implementation Science, E Cigarette Use, Cessation, Smoking, Incentives, Engagement, Patient, Peer Support, Media Literacy
Interventions
Text-massaging suport, Financial incentive, Media literacy
Behavioral
Lead sponsor
University of Nebraska
Other
Eligibility
19 Years to 29 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Omaha, Nebraska
Source: ClinicalTrials.gov public record
Updated Jan 29, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Sweetgoals for Type 1 Diabetes

NCT04646473
View directory record Official record
Conditions
Type 1 Diabetes
Interventions
Coaching, Incentives, Sweetgoals app
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
19 Years to 29 Years
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Hanover, New Hampshire
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed No phase listed Observational

Role of Social Incentives in PRO Collection

NCT03436446
View directory record Official record
Conditions
Orthopedic Disorder
Interventions
Interview
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years to 80 Years
Enrollment
8 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 20, 2026, 8:41 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Improving Physical Activity and Cardiac Rehabilitation Attendance Using Technology and Behavioral Economics

NCT04304872
View directory record Official record
Conditions
Cardiovascular Diseases
Interventions
Gamification, Loss-Framed Financial Incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 13, 2023 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Mobile Enhanced Prevention Support for People Leaving Jail

NCT04036396
View directory record Official record
Conditions
HIV Infections, Sexually Transmitted Diseases, Bacterial, Hepatitis C, Substance Use Disorders
Interventions
Mobile Enhanced Prevention Support, Usual Care plus Customized Referrals
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 49 Years · Male only
Enrollment
233 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
3
States / cities
Los Angeles, California • Santa Fe Springs, California
Source: ClinicalTrials.gov public record
Updated May 20, 2026 · Synced Oct 20, 2026, 8:41 AM EDT
Completed Not applicable Interventional Results available

Buprenorphine Treatment Engagement and Overdose Prevention

NCT03677986
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Video DOT+
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
41 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 20, 2026, 8:41 AM EDT