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ClinicalTrials.gov public records Last synced Oct 19, 2026, 7:37 PM EDT

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

Showing 289–312 of 676 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Incentive Clear all
Completed Not applicable Interventional

Treatment for Psychological and Drug Abuse Problems

NCT01140334
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Voucher Reinforcement, Standard Control
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 65 Years
Enrollment
158 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2012
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 20, 2013 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Results available

The STEP 4Life Trial

NCT05069155
View directory record Official record
Conditions
Alzheimer Disease, At Risk, Alzheimer Disease, Protection Against, Dementia
Interventions
Gamification
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years to 75 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Nov 28, 2023 · Synced Oct 19, 2026, 7:37 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Medicaid Policy Interventions on Severe Maternal Morbidity

NCT05678699
View directory record Official record
Conditions
Severe Maternal Morbidity, Maternal Death
Interventions
Medicaid healthcare quality interventions (incentive payment and obstetric bundled payment), Doula, Standard Care
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
Not listed
Enrollment
10,000,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 10, 2026 · Synced Oct 19, 2026, 7:37 PM 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 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional

A Randomized Trial of Patient Financial Incentives to Reduce CVD Risk

NCT02035826
View directory record Official record
Conditions
Cardiovascular Disease (CVD)
Interventions
Behavioral Economics Intervention
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 80 Years
Enrollment
53 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Dec 10, 2014 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional

Way to Be Active V (Framing vs. Forgiveness)

NCT02030132
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Feedback compared to 75th percentile, Forgiveness, Financial Incentive, Daily Feedback
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 100 Years
Enrollment
288 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 30, 2017 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Reducing Health Disparities in Childhood Obesity

NCT04072549
View directory record Official record
Conditions
Obesity
Interventions
Free Summer Programming
Behavioral
Lead sponsor
University of South Carolina
Other
Eligibility
6 Years to 10 Years
Enrollment
651 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Columbia, South Carolina
Source: ClinicalTrials.gov public record
Updated May 22, 2026 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Role of Contingency Management in Waterpipe Smoking Cessation

NCT02159092
View directory record Official record
Conditions
Waterpipe Smoking
Interventions
Contingency Management
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Spokane, Washington
Source: ClinicalTrials.gov public record
Updated Dec 14, 2015 · Synced Oct 19, 2026, 7:37 PM EDT
Recruiting Not applicable Interventional

Sleep Promotion and Pediatric Hypertension

NCT06642246
View directory record Official record
Conditions
Insufficient Sleep, Hypertension
Interventions
Intervention
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
13 Years to 18 Years
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2026 · Synced Oct 19, 2026, 7:37 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Nourish Clinical Trial

NCT06947954
View directory record Official record
Conditions
Nutrition, Healthy
Interventions
Nourish intervention then no intervention, no intervention then Nourish intervention
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
18 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 21, 2026 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Documentation Physician Compensation Incentives

NCT05527977
View directory record Official record
Conditions
Compensation Incentives, Clinical Documentation, Physician Work Environment, Diagnostic Error
Interventions
Compensation Incentives to improve Clinical Documentation
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
Not listed
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 25, 2024 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

The Medical College of Georgia PLAY Project: Exercise Dose and Insulin Sensitivity in Obese Children

NCT00108901
View directory record Official record
Conditions
Obesity, Type 2 Diabetes Prevention, Executive Function (Cognition)
Interventions
Aerobic exercise program
Behavioral
Lead sponsor
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
NIH
Eligibility
7 Years to 11 Years
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2007
U.S. locations
1
States / cities
Augusta, Georgia
Source: ClinicalTrials.gov public record
Updated Dec 24, 2014 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Pilot Evaluation Comparing Regional Distribution of Ventilation During Lung Expansion Therapy

NCT03083379
View directory record Official record
Conditions
Ventilation, Breathing, Atelectasis
Interventions
Volumetric Incentive Spirometry, EzPAP® POSITIVE AIRWAY PRESSURE
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 79 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Jun 14, 2018 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Financial Incentives and Recruitment to the APT Webstudy

NCT06033066
View directory record Official record
Conditions
Alzheimer Disease, Dementia, Preclinical Alzheimer's Disease, Prodromal Alzheimer's Disease
Interventions
Financial Incentives, Message
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
50 Years and older
Enrollment
44,844 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Martinez, California
Source: ClinicalTrials.gov public record
Updated Jun 25, 2025 · Synced Oct 19, 2026, 7:37 PM EDT
Not listed Not applicable Interventional

Contingency Management for Recovery Oriented Activities at Recovery Houses

NCT05585203
View directory record Official record
Conditions
Substance Use Disorders
Interventions
Contingency management, Usual Care
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Detroit, Michigan
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 19, 2026, 7:37 PM 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 – 2027
U.S. locations
1
States / cities
Springfield, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Testing Strategies to Encourage Weight Loss in an Employer Setting

NCT01208350
View directory record Official record
Conditions
Weight Loss
Interventions
No intervention, Group-based payout, Individual payout
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 8, 2014 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional

Prehabilitation Intervention to Maximize Early Recovery (PRIMER) in Liver Transplantation

NCT03584646
View directory record Official record
Conditions
Liver Diseases, End Stage Liver Disease, Frailty
Interventions
Nokia GO Wearable StepTracker, Medication Reminder, Weekly Check-in appointment with study team or provider
Device · Other
Lead sponsor
University of Pennsylvania
Other
Eligibility
21 Years to 95 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2022
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jan 11, 2023 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Phase 2 Interventional Results available

Pediatric Radiation Oncology With Movie Induced Sedation Effect (PROMISE)

NCT05148078
View directory record Official record
Conditions
Pediatric Cancer
Interventions
PROMISE (Pediatric Radiation Oncology with Movie Induced Sedation Effect)
Other
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
3 Years to 11 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Mar 2, 2026 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional Results available

Contingency Management to Enhance Office-Based Buprenorphine Treatment

NCT04024059
View directory record Official record
Conditions
Opioid-use Disorder
Interventions
Contingency Management for adherence, Contingency Management for abstinence
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2024
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 12, 2025 · Synced Oct 19, 2026, 7:37 PM 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 19, 2026, 7:37 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Why Join a Walking Program?

NCT01730703
View directory record Official record
Conditions
Older Adults
Interventions
Not listed
Lead sponsor
University of Pennsylvania
Other
Eligibility
65 Years and older
Enrollment
132 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 11, 2017 · Synced Oct 19, 2026, 7:37 PM EDT
Terminated Not applicable Interventional Results available

Orthosis of Acute Traumatic Rib Fractures Via RibFx Belt for Pain Alleviation and Improved Pulmonary Function

NCT03846024
View directory record Official record
Conditions
Rib Fracture, Rib Fracture Multiple, Trauma, Trauma Chest, Trauma Injury, Trauma, Multiple
Interventions
RibFx Orthosis Belt
Device
Lead sponsor
University of Vermont Medical Center
Other
Eligibility
18 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jan 12, 2023 · Synced Oct 19, 2026, 7:37 PM EDT
Completed Not applicable Interventional

Comparing the Effectiveness of Lung Expansion Therapy in Adult Human Subjects

NCT02892773
View directory record Official record
Conditions
Atelectasis
Interventions
Incentive Spirometry, EzPAP® Positive Airway Pressure
Device
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 79 Years
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Oct 19, 2026, 7:37 PM EDT