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ClinicalTrials.gov public records Last synced Oct 21, 2026, 6:58 PM EDT

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

Showing 121–144 of 196 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Reinforcement Learning Clear all
Completed Not applicable Interventional Results available

Program Reinforcement Impacts Self Management (PRISM)

NCT01343056
View directory record Official record
Conditions
Diabetes Mellitus
Interventions
Office Staff Support, Peer Support, Usual Care Support, Educator Support
Behavioral
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 80 Years
Enrollment
141 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2013
U.S. locations
2
States / cities
Hershey, Pennsylvania • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 2, 2017 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Pilot HPV Vaccination in Chinese American Community

NCT04505930
View directory record Official record
Conditions
HPV
Interventions
Interventional HPV vaccination video modules, General Vaccination Education
Behavioral
Lead sponsor
Temple University
Other
Eligibility
18 Years to 110 Years
Enrollment
170 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 13, 2023 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Self-Management in Parents of Technology-Dependent Children

NCT04105244
View directory record Official record
Conditions
Caregivers, Parents, Self-Management, Chronic Illnesses, Multiple
Interventions
Resourcefulness Training©
Behavioral
Lead sponsor
University Hospitals Cleveland Medical Center
Other
Eligibility
18 Years and older
Enrollment
202 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Oct 21, 2026, 6:58 PM EDT
Recruiting Not applicable Interventional

Brief Behavioral Sleep Intervention for Obesity Prevention in Primary Care

NCT06810557
View directory record Official record
Conditions
Obesity, Childhood, Short Sleep, Obesity Prevention
Interventions
Optimize Sleep Primary Care (OSPC), Enhanced Usual Care
Behavioral · Other
Lead sponsor
Temple University
Other
Eligibility
6 Years to 11 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 12, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Results available

Optimization of Adaptive Text Messages for Cancer Survivors (OATS II)

NCT05746195
View directory record Official record
Conditions
Colon Adenocarcinoma, Colorectal Carcinoma, Rectal Adenocarcinoma
Interventions
Dietary intervention via Text Messaging, Survey Administration, Nutrition Education
Behavioral · Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
2
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Jan 22, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Set Your Goal: Engaging Go/No-Go Active Learning

NCT03538535
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Go/No-Go Active Learning (GOAL)
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
21 Years to 40 Years
Enrollment
13 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jun 13, 2022 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Cognitive Behavioral Therapy With Parental Involvement for Treating Children With Anxiety Disorders

NCT00620958
View directory record Official record
Conditions
Anxiety Disorders
Interventions
Individual cognitive behavioral therapy (ICBT), Parent relationship training (PRT2) With Individual Cognitive Behavioral Therapy (ICBT), Parent reinforcement training (PRT1) With Individual Cognitive Behavioral Therapy (ICBT)
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
8 Years to 11 Years
Enrollment
341 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2016
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Aug 2, 2017 · Synced Oct 21, 2026, 6:58 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers Results available

Peer Approaches to Lupus Self-management

NCT03734055
View directory record Official record
Conditions
Systemic Lupus Erythematosus, Quality of Life, Behavior, Health
Interventions
Peer Mentoring, Social Support Group
Behavioral
Lead sponsor
Medical University of South Carolina
Other
Eligibility
18 Years and older · Female only
Enrollment
314 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2026
U.S. locations
1
States / cities
Charleston, South Carolina
Source: ClinicalTrials.gov public record
Updated Aug 20, 2025 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluating PEARL - a Personalized Exercise Assistant Using Reinforcement Learning (Walkmate Study)

NCT07783724
View directory record Official record
Conditions
Sedentary Lifestyle
Interventions
Mobile App Push Notification (Random Selection), Mobile App Push Notification (Behavior Science Heuristics), Mobile App Push Notification (RL)
Behavioral
Lead sponsor
Fitbit LLC
Industry
Eligibility
22 Years to 60 Years
Enrollment
13,463 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Mountain View, California
Source: ClinicalTrials.gov public record
Updated Aug 25, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Results available

A Reinforcement Intervention for Increasing HIV Testing Among At-Risk Women

NCT03768986
View directory record Official record
Conditions
HIV, HIV Testing, Women, Contingency Management
Interventions
Standard referral for HIV testing, Online risk reduction training, Reinforcement
Behavioral
Lead sponsor
UConn Health
Other
Eligibility
18 Years and older · Female only
Enrollment
364 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Farmington, Connecticut
Source: ClinicalTrials.gov public record
Updated Sep 30, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Intern Health Study 2026

NCT07685925
View directory record Official record
Conditions
Depression / Major Depressive Disorder, Mood, Sleep, Physical Activity
Interventions
Intern Health Study behavioral change mobile notification
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 8, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Affect Treatment for Depression and Anxiety

NCT05203861
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Positive Affect Treatment, Negative Affect Treatment
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Los Angeles, California • Dallas, Texas
Source: ClinicalTrials.gov public record
Updated Apr 25, 2025 · Synced Oct 21, 2026, 6:58 PM EDT
Active, not recruiting Phase 3 Interventional

Nonpharmacologic Pain Management in FQHC Primary Care Clinics

NCT04923334
View directory record Official record
Conditions
Low Back Pain, Chronic Pain
Interventions
Brief Pain Teleconsult, Telehealth Physical Therapy
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
2
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Apr 7, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Adaptive Messaging to Support Depression Self-Management

NCT06458192
View directory record Official record
Conditions
Depression
Interventions
Adaptive Messaging Intervention, Non-Adaptive Messaging Intervention, Psychoeducation-Only Control
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 13, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Not listed Not applicable Interventional Accepts healthy volunteers

mHealth App for Changing Alcohol Use in Alaska Native American Indian People

NCT05326438
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
CIRCLE mHealth app
Behavioral
Lead sponsor
Southcentral Foundation
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2024
U.S. locations
1
States / cities
Anchorage, Alaska
Source: ClinicalTrials.gov public record
Updated May 23, 2023 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Drug Use in Justice-Involved Emerging Adults

NCT05834881
View directory record Official record
Conditions
Substance-Related Disorders
Interventions
Contingency Management (CM) combined with vocational/educational coaching
Behavioral
Lead sponsor
Chestnut Health Systems
Other
Eligibility
18 Years to 30 Years
Enrollment
35 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
Eugene, Oregon
Source: ClinicalTrials.gov public record
Updated Feb 6, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Terminated Not applicable Interventional Results available

Comparative Efficacy of Self-directed & Therapist-assisted Telehealth Parent Training Intervention for Children With ASD

NCT02721381
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
ImPACT Online
Behavioral
Lead sponsor
Michigan State University
Other
Eligibility
18 Months to 65 Years
Enrollment
130 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2020
U.S. locations
1
States / cities
East Lansing, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 7, 2025 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Results available

Mobile Technology to Engage and Link Patients and Providers in Antidepressant Treatment

NCT01909973
View directory record Official record
Conditions
Depression
Interventions
MedLink System
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
15 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Oct 8, 2019 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Optimizing Exposure Therapy for Anxiety Disorders

NCT04048824
View directory record Official record
Conditions
Social Anxiety Disorder, Panic Disorder
Interventions
Inhibitory Learning-Based Exposure, Habituation-Based Exposure
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years to 65 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2025
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Apr 6, 2025 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Community Awareness Resources and Education - Project 1

NCT01172561
View directory record Official record
Conditions
Cervical Cancer
Interventions
Lay Health Advisor Education Intervention, Usual Care Group
Behavioral
Lead sponsor
Ohio State University Comprehensive Cancer Center
Other
Eligibility
18 Years and older · Female only
Enrollment
280 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2005 – 2009
U.S. locations
1
States / cities
Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Improving Blood Pressure Control in End-Stage Renal Disease Through a Supportive-Educative Nursing Intervention

NCT01052220
View directory record Official record
Conditions
Hypertension, Hemodialysis
Interventions
BP education and BP self-regulation, Supportive Educative Nursing Intervention
Behavioral
Lead sponsor
Wayne State University
Other
Eligibility
18 Years and older
Enrollment
118 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2010
U.S. locations
2
States / cities
Detroit, Michigan • Royal Oak, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional

Parent Training for Parents of Toddlers Born Very Premature:

NCT05217615
View directory record Official record
Conditions
Parenting, Problem Behavior, Premature Birth, Parenting Intervention
Interventions
ezParent, Coaching calls, Active Control
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
20 Months and older
Enrollment
452 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
3
States / cities
Chicago, Illinois • Columbus, Ohio
Source: ClinicalTrials.gov public record
Updated Apr 20, 2026 · Synced Oct 21, 2026, 6:58 PM EDT
Enrolling by invitation Not applicable Interventional Accepts healthy volunteers

Intern Health Study 2025

NCT07052357
View directory record Official record
Conditions
Depression - Major Depressive Disorder, Mood, Sleep, Physical Activity
Interventions
Intern Health Study behavioral change mobile notification
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Jul 4, 2025 · Synced Oct 21, 2026, 6:58 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Diabetes and Depression Text Messaging Intervention

NCT03490253
View directory record Official record
Conditions
Diabetes, Depression, Physical Activity
Interventions
DIAMANTE Adaptive, DIAMANTE Static
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years to 75 Years
Enrollment
226 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
San Francisco, California
Source: ClinicalTrials.gov public record
Updated Apr 3, 2023 · Synced Oct 21, 2026, 6:58 PM EDT