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ClinicalTrials.gov public records Last synced Oct 20, 2026, 3:49 AM EDT

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Showing 433–456 of 676 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Incentive Clear all
Completed Not applicable Interventional Results available

REMINDers for Incentive Spirometry in PACU (REMIND-IS in PACU)

NCT06304493
View directory record Official record
Conditions
Postoperative Atelectasis, Postoperative Hypoxemia, Postoperative Pneumonia, Postoperative Pulmonary Complications, Patient Adherence, Incentive Spirometry, Respiratory Therapy, Respiratory Insufficiency
Interventions
Alarms
Device
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 100 Years
Enrollment
231 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
1
States / cities
Aurora, Colorado
Source: ClinicalTrials.gov public record
Updated Jun 30, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Community Supported Risk Reduction for Syringe Exchange Participants

NCT02654366
View directory record Official record
Conditions
Substance Use Disorders, Risk Reduction
Interventions
Risk Reduction Group
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 70 Years
Enrollment
87 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 20, 2020 · Synced Oct 20, 2026, 3:49 AM EDT
Not listed Not applicable Interventional

Incentive Spirometry in Non-critically Ill Hospitalized Patients With Acute Respiratory Failure

NCT02873000
View directory record Official record
Conditions
Pulmonary Complication, Dyspnea, Pneumonia, COPD, CHF, Atelectasis, PE
Interventions
Incentive Spirometry
Behavioral
Lead sponsor
Jewish Hospital, Cincinnati, Ohio
Other
Eligibility
65 Years to 99 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017
U.S. locations
1
States / cities
Cincinnati, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 18, 2017 · Synced Oct 20, 2026, 3:49 AM EDT
Recruiting Not applicable Interventional

Experimental Evidence of the Impact of Parental Income on Child Mental Health and Neuroimmune Function

NCT07641244
View directory record Official record
Conditions
Psychopathology, Child Mental Health, Anxiety Disorders, Mental Disorders, Inflamation, Poverty
Interventions
Psychological fMRI task
Other
Lead sponsor
Northwestern University
Other
Eligibility
10 Years to 18 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
1
States / cities
Evanston, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 11, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Dress for Success: Can Just Dressing for the Gym Help Going to the Gym?

NCT02411045
View directory record Official record
Conditions
Healthy
Interventions
Take and send a selfie, Workout gears, Exercise
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 75 Years
Enrollment
1,310 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Sep 4, 2015 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Financial Incentives for Smoking Cessation

NCT00128375
View directory record Official record
Conditions
Tobacco Use Disorder
Interventions
Financial incentives
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
878 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2008
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Dec 17, 2007 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Colorectal Cancer Screening in Alaska Native Men

NCT06436300
View directory record Official record
Conditions
Colorectal Cancer
Interventions
Motivational text messaging
Behavioral
Lead sponsor
Washington State University
Other
Eligibility
40 Years to 75 Years · Male only
Enrollment
998 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated Aug 29, 2025 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

ReCoUPS: Post-Concussion Patient Reports

NCT04499937
View directory record Official record
Conditions
Brain Concussion, Head Injury
Interventions
Streak incentive, Loss-based incentive, Flat-fee control status quo condition, Flat-Fitbit control status quo condition
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
13 Years to 64 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Mar 8, 2024 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

PrEP Affect Regulation Treatment Innovation

NCT04899024
View directory record Official record
Conditions
Medication Adherence, HIV Prevention, Stimulant Use
Interventions
PARTI, Attention-Control, Contingency Management for PrEP Adherence
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
18 Years and older · Male only
Enrollment
239 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
2
States / cities
San Francisco, California • Miami, Florida
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Phase 1 Interventional

Treatment of Heroin and Cocaine With Methadone Maintenance and Contingency Management

NCT00292110
View directory record Official record
Conditions
Opiate-Related Disorders, Cocaine-Related Disorders
Interventions
Methadone, Contingency Management, Methadone dose, Contingency Management/Noncontingent Incentives
Drug · Behavioral
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 65 Years
Enrollment
140 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2004 – 2013
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 17, 2019 · Synced Oct 20, 2026, 3:49 AM 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 25, 2023 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Electronic Cigarette Use in Young Adult Men and Women

NCT03089541
View directory record Official record
Conditions
Cigarette Smoking, Tobacco Use
Interventions
Survey Arm
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 29 Years
Enrollment
29 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 3, 2023 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Implementing a Contingency Management Program Addressing Methamphetamine Use For and With the People of Hawaii

NCT06532370
View directory record Official record
Conditions
Contingency Managment, Methamphetamine Use Disorder
Interventions
Contingency Managment
Behavioral
Lead sponsor
Queen's Medical Center
Other
Eligibility
18 Years and older
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2026
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Oct 8, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Family-Based Treatment for Parental Substance Abuse and Child Maltreatment

NCT01656837
View directory record Official record
Conditions
Substance Abuse, Child Abuse, Child Neglect
Interventions
Comprehensive Community Treatment, MST-BSF
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
6 Years and older
Enrollment
191 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2016
U.S. locations
1
States / cities
New Britain, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 30, 2016 · Synced Oct 20, 2026, 3:49 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Functional Magnetic Resonance Imaging (fMRI) Studies in Pathological Gambling (PG) and Obsessive-Compulsive Disorder (OCD)

NCT00211822
View directory record Official record
Conditions
Pathological Gambling, Obsessive Compulsive Disorder
Interventions
fMRI
Procedure
Lead sponsor
Icahn School of Medicine at Mount Sinai
Other
Eligibility
18 Years to 55 Years
Enrollment
57 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2010
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 14, 2011 · Synced Oct 20, 2026, 3:49 AM EDT
Active, not 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 Oct 9, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Using Family-Based Approaches to Improve Healthy Eating for Southeast Asian Children

NCT05817838
View directory record Official record
Conditions
Diet, Healthy
Interventions
Financial Incentives, Financial Incentives and Multilevel Multicomponent, School Engagement
Behavioral · Other
Lead sponsor
Brown University
Other
Eligibility
6 Years and older
Enrollment
114 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated May 18, 2026 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Multi-level Communications and Access Strategies to Improve the Food Environment

NCT02279849
View directory record Official record
Conditions
Obesity
Interventions
Communications, Pricing, Combined (Communications & Pricing)
Other
Lead sponsor
Johns Hopkins Bloomberg School of Public Health
Other
Eligibility
21 Years to 100 Years
Enrollment
444 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 27, 2018 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Contingency Management for Cannabis Use for Persons With HIV

NCT04866004
View directory record Official record
Conditions
Marijuana, HIV Infections
Interventions
Contingency Management - Cannabis
Behavioral
Lead sponsor
The University of Texas Health Science Center at San Antonio
Other
Eligibility
18 Years and older
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
2
States / cities
Houston, Texas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Sep 4, 2025 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Results available

SteadyRx: Smartphone ART Adherence Intervention for Drug Users

NCT02317614
View directory record Official record
Conditions
HIV, Medication Adherence
Interventions
SteadyRx
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years to 100 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2018
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 20, 2018 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Results available

Behavioral Economics for Activity Motivation in Adolescents (BEAM)

NCT04874415
View directory record Official record
Conditions
Type 2 Diabetes, PreDiabetes, Insulin Resistance, Polycystic Ovary Syndrome
Interventions
1RLD, 1RLW, 1RGD, 1RGW, 2RLD, 2RLW, 2RGD, 2RGW, 1FLD, 1FLW, 1FGD, 1FGW, 2FLD, 2FLW, 2FGD, 2FGW
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
13 Years to 22 Years
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Oct 28, 2025 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Re-enforcing Safe Sleep Practices for Caregivers With Tangible Incentives

NCT02010450
View directory record Official record
Conditions
Safe Sleep Education
Interventions
Wearable Blanket (Sleep Sack), Incentive Item
Other
Lead sponsor
University of Kansas
Other
Eligibility
18 Years and older
Enrollment
152 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Wichita, Kansas
Source: ClinicalTrials.gov public record
Updated Apr 16, 2015 · Synced Oct 20, 2026, 3:49 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Dopamine Function and Reward Processing In Schizophrenia

NCT01035996
View directory record Official record
Conditions
Schizophrenia
Interventions
Not listed
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 50 Years
Enrollment
159 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2017
U.S. locations
2
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 9, 2019 · Synced Oct 20, 2026, 3:49 AM EDT
Completed Not applicable Interventional

Evaluating Methods to Increase HIV Testing, Access to HIV Care, and HIV Prevention Strategies

NCT01152918
View directory record Official record
Conditions
HIV Infection
Interventions
Linkage-to-Care Component: Financial Incentive (FI), Linkage-to-Care Component: Standard of Care (SOC), Viral Suppression Component: FI, Viral Suppression Component: SOC, Prevention for Positives Component: Counseling and SOC, Prevention for Positives Component: SOC
Behavioral
Lead sponsor
HIV Prevention Trials Network
Network
Eligibility
Not listed
Enrollment
18,442 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
2
States / cities
Washington D.C., District of Columbia • New York, New York
Source: ClinicalTrials.gov public record
Updated Apr 1, 2025 · Synced Oct 20, 2026, 3:49 AM EDT