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Showing 25–48 of 24 matching trials from the live ClinicalTrials.gov search.
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Filters: Intervention: No incentive Clear all
Completed Not applicable Interventional Results available

Increasing Cardiac Rehabilitation Participation Among Medicaid Enrollees

NCT02172820
View directory record Official record
Conditions
Coronary Artery Disease
Interventions
Financial incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years and older
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2018
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Jun 10, 2019 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

The Effect of Postoperative Incentive Spirometry on Pulmonary Function and Pulmonary Complications in Bariatric Surgery

NCT02431455
View directory record Official record
Conditions
Obesity, Morbid, Complications of Bariatric Procedures, Pulmonary Atelectasis, Pneumonia
Interventions
Incentive spirometer, No incentive spirometer
Device
Lead sponsor
Lahey Clinic
Other
Eligibility
18 Years and older
Enrollment
224 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
Burlington, Massachusetts
Source: ClinicalTrials.gov public record
Updated Aug 24, 2016 · Synced Sep 23, 2026, 3:38 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 20, 2026 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Results available

A Web-Based Physical Activity Intervention in Adolescent Survivors of Childhood Cancer

NCT01778127
View directory record Official record
Conditions
Cancer
Interventions
Activity Monitor, Interactive Website, Educational Materials
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
11 Years to 14 Years
Enrollment
105 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated May 20, 2015 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Financial Incentives to Reduce Pediatric Tobacco Smoke Exposures

NCT03099811
View directory record Official record
Conditions
Asthma, Incentives, Tobacco Smoking
Interventions
Incentive plan, Smoking cessation
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
2 Years to 12 Years
Enrollment
147 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 19, 2018 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Activating Seniors to Improve Chronic Disease Care

NCT00651495
View directory record Official record
Conditions
Healthy
Interventions
Patient decision aids for chronic conditions
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
55 Years and older
Enrollment
116 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
2
States / cities
Culver City, California • Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Nov 27, 2016 · Synced Sep 23, 2026, 3:38 PM EDT
Suspended Not applicable Interventional Accepts healthy volunteers

The Impact of Group Commitment Contracts on Smoking Cessation and Weight Loss

NCT04224727
View directory record Official record
Conditions
Smoking Cessation, Weight Loss
Interventions
Group Commitment Contract, Individual Monetary Rewards, Individual Commitment Contract, Information
Behavioral · Other
Lead sponsor
National Bureau of Economic Research, Inc.
Other
Eligibility
18 Years and older
Enrollment
3,600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 15, 2024 · Synced Sep 23, 2026, 3:38 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 29, 2026 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Incentivizing Behavior Change Skills to Promote Weight Loss

NCT02691260
View directory record Official record
Conditions
Obesity
Interventions
incentives for dietary self-monitoring, incentives for interim weight loss, incentives for both
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 70 Years
Enrollment
105 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 4, 2019 · Synced Sep 23, 2026, 3:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Behavioral Economics to Implement a Traffic Light Nutrition Ranking System: Study 2

NCT06298253
View directory record Official record
Conditions
Food Insecurity, Implementation Science, Diet, Healthy, Behavioral Economics
Interventions
Behavioral economics-enhanced SWAP implementation, Basic SWAP implementation
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 90 Years
Enrollment
3,750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 23, 2026, 3:38 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 11, 2015 · Synced Sep 23, 2026, 3:38 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 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Results available

Multiphase Optimization Trial of Incentives for Veterans to Encourage Walking

NCT04518943
View directory record Official record
Conditions
Sedentary Behavior, Exercise, Walking, Motivation, Hypertension, Depression, Body Mass Index
Interventions
Walking
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
50 Years to 69 Years
Enrollment
102 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 29, 2025 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Effect of Social Media Support and Financial Incentives on PrEP Adherence

NCT03078153
View directory record Official record
Conditions
Pre-Exposure Prophylaxis
Interventions
Financial Incentive, Social Media Group
Behavioral
Lead sponsor
George Washington University
Other
Eligibility
18 Years to 24 Years · Male only
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Feb 1, 2021 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Inclusion Appeal Videos and Intent to Register for Pediatric Clinical Trials

NCT06138145
View directory record Official record
Conditions
Patient Participation, Pediatric ALL
Interventions
Video, Survey
Other · Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
Not listed
Enrollment
125 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 17, 2025 · Synced Sep 23, 2026, 3:38 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Neuronal Responses to Social Feedback in Major Depressive Disorder

NCT02180607
View directory record Official record
Conditions
Major Depressive Disorder
Interventions
Not listed
Lead sponsor
University of Michigan
Other
Eligibility
18 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated May 27, 2015 · Synced Sep 23, 2026, 3:38 PM EDT
Enrolling by invitation Not applicable Interventional

Financial Incentives for Veteran Therapy Completion

NCT06234371
View directory record Official record
Conditions
Motivation, Stress Disorder, Post Traumatic Stress Disorder, Depression, Depressive Disorder
Interventions
Financial Incentive
Behavioral
Lead sponsor
Christopher Cronin
Other
Eligibility
18 Years and older
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
3
States / cities
Dallas, Texas • Denton, Texas • Fort Worth, Texas
Source: ClinicalTrials.gov public record
Updated Jun 17, 2025 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Phase 2Phase 3 Interventional

Using Technology to Promote Mental Acuity

NCT01126021
View directory record Official record
Conditions
Mental Acuity
Interventions
Financial incentives, No incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
55 Years to 80 Years
Enrollment
600 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
2
States / cities
Philadelphia, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 1, 2016 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional

Factorial Design to Assess Quit-line Connections

NCT03760107
View directory record Official record
Conditions
Smoking Cessation
Interventions
Connect Smokers to Treatment 1, Connect Smokers to Treatment 2, Connect Smokers to Treatment 3, Connect Smokers to Treatment 4, Connect Smokers to Treatment 5, Connect Smokers to Treatment 6
Behavioral
Lead sponsor
Minnesota Department of Health
Government
Eligibility
Female only
Enrollment
3,723 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Saint Paul, Minnesota
Source: ClinicalTrials.gov public record
Updated Nov 29, 2018 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Optimizing the Impact of the Healthy School Recognized Campus Program on Youth's CVD Risk Factors

NCT05977959
View directory record Official record
Conditions
Cardiovascular Diseases, Physical Activity, Nutrition
Interventions
Mentoring Program, Enhanced Resources, Enhanced Engagement
Behavioral
Lead sponsor
Texas A&M University
Other
Eligibility
10 Years to 14 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Sep 11, 2025 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Market to MyPlate: Investigating the Impact of a Nutrition and Hands-On Cooking Intervention

NCT04240782
View directory record Official record
Conditions
Fruit and Vegetable Consumption, Cooking Frequency
Interventions
Nutrition and hands on cooking classes for parents and their children, Produce allocations
Behavioral
Lead sponsor
University of Illinois at Urbana-Champaign
Other
Eligibility
Not listed
Enrollment
120 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Urbana, Illinois
Source: ClinicalTrials.gov public record
Updated Jan 26, 2020 · Synced Sep 23, 2026, 3:38 PM EDT
Recruiting Phase 1 Interventional

LEMURS SSI: Evaluation of Behavioral Incentives

NCT06340841
View directory record Official record
Conditions
Incentives
Interventions
Personal Incentives, Personal Restorative Incentives, Charity Incentives, Charity Restorative Incentives
Behavioral
Lead sponsor
University of Vermont
Other
Eligibility
18 Years to 20 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Burlington, Vermont
Source: ClinicalTrials.gov public record
Updated Apr 1, 2024 · Synced Sep 23, 2026, 3:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Contingency Management for PrEP Adherence and/or Methamphetamine Use

NCT04563962
View directory record Official record
Conditions
Methamphetamine-dependence, HIV-1-infection
Interventions
Contingency Management-ART, Contingency Management-Methamphetamine
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older · Male only
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Sep 28, 2021 · Synced Sep 23, 2026, 3:38 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 11, 2023 · Synced Sep 23, 2026, 3:38 PM EDT