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ClinicalTrials.gov public records Last synced Oct 30, 2026, 2:38 PM EDT

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Showing 1249–1272 of 1,692 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Participant Feedback Clear all
Completed Not applicable Interventional

Ultra-brief Intervention for Problem Drinkers

NCT00688584
View directory record Official record
Conditions
Problem Drinking, Alcoholism
Interventions
Pamphlet-based personalized alcohol feedback (PAF), control pamphlet condition
Behavioral
Lead sponsor
Centre for Addiction and Mental Health
Other
Eligibility
19 Years and older
Enrollment
1,767 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2010
U.S. locations
2
States / cities
Stanford, California • Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Apr 9, 2013 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Phase 4 Interventional Results available

Identifying Treatments to Motivate Smokers to Quit

NCT01122238
View directory record Official record
Conditions
Smoking, Smoking Cessation, Motivation, Nicotine Dependence
Interventions
Nicotine Patch, Nicotine Gum, Motivational Interviewing, Smoking Reduction, No Intervention, Nicotine Patch + Nicotine Gum
Drug · Behavioral · Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years to 99 Years
Enrollment
517 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 16, 2015 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Take a Break (TAB): mHealth-assisted Skills Building Challenge for Unmotivated Smokers

NCT02973425
View directory record Official record
Conditions
Smoking Cessation
Interventions
Take a Break as an augmentation to NRT-sampling in Motivation Phase, NRT and mHealth assessment tool without feedback
Behavioral
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
433 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
4
States / cities
Worcester, Massachusetts • Great Neck, New York
Source: ClinicalTrials.gov public record
Updated Aug 11, 2022 · Synced Oct 30, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

BrainWeighve App Feasibility Study

NCT05530538
View directory record Official record
Conditions
Weight Loss, Obesity and Overweight
Interventions
BrainWeighve App
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
14 Years to 21 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Dec 22, 2025 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact Integrated Data System for Quality and Outcomes Tracking of Prevention Programs

NCT03622138
View directory record Official record
Conditions
Trauma, Psychological, Social Skills, Family Dysfunctional
Interventions
Impact
Other
Lead sponsor
3-C Institute for Social Development
Industry
Eligibility
21 Years and older
Enrollment
203 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2021
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 12, 2022 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Sleep Health Enhancement in Older Adults to Address Frailty

NCT05968820
View directory record Official record
Conditions
Frailty
Interventions
Sleep Health Enhancement Intervention
Behavioral
Lead sponsor
University of Kansas Medical Center
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2024
U.S. locations
1
States / cities
Kansas City, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 19, 2024 · Synced Oct 30, 2026, 2:38 PM EDT
Enrolling by invitation Not applicable Interventional

A Pragmatic Trial Integrating Homelessness Diversion Services Into an Emergency Department Discharge System

NCT05823220
View directory record Official record
Conditions
Homelessness
Interventions
Homeless diversion (HD), Treatment-as-usual (TAU)
Behavioral
Lead sponsor
The University of Texas Health Science Center, Houston
Other
Eligibility
18 Years and older
Enrollment
1,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2025
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Jan 28, 2025 · Synced Oct 30, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Sociocultural & Biobehavioral Influences on Pain Expression and Assessment

NCT03258580
View directory record Official record
Conditions
Normal Physiology, Healthy Volunteers, Pain
Interventions
Medoc thermal stimulator, Electric shock stimulator, Cold water bath, Pain assessment performance feedback
Device · Behavioral
Lead sponsor
National Center for Complementary and Integrative Health (NCCIH)
NIH
Eligibility
18 Years to 60 Years
Enrollment
700 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 30, 2026, 2:38 PM EDT
Not listed Phase 1Phase 2 Interventional

A Hip Flexion Feedback System for Exercise Monitoring in Individuals With Osteoarthritis and Obesity

NCT05997862
View directory record Official record
Conditions
Osteoarthritis, Knee, Obesity
Interventions
HFFS
Device
Lead sponsor
University of Southern Mississippi
Other
Eligibility
30 Years to 75 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Hattiesburg, Mississippi
Source: ClinicalTrials.gov public record
Updated Aug 18, 2023 · Synced Oct 30, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional

CV CARE: CardioVascular Care in PC Patients

NCT06202820
View directory record Official record
Conditions
Prostate Cancer, Cardiovascular Diseases
Interventions
CV Care Program
Behavioral
Lead sponsor
Dana-Farber Cancer Institute
Other
Eligibility
18 Years and older · Male only
Enrollment
180 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 22, 2026 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Discussing Death and Dying: An End of Life Curriculum to Empower Residents

NCT03186274
View directory record Official record
Conditions
Education, Medical, Education, Medical, Graduate, Care, Palliative, Medicine, Palliative
Interventions
Facilitated Group Session, CELA Session
Behavioral
Lead sponsor
Vanderbilt University Medical Center
Other
Eligibility
Not listed
Enrollment
37 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 30, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional

Retraining Reaching in Cerebellar Ataxia

NCT03879018
View directory record Official record
Conditions
Cerebellar Ataxia
Interventions
Reach training with visual feedback
Behavioral
Lead sponsor
Hugo W. Moser Research Institute at Kennedy Krieger, Inc.
Other
Eligibility
22 Years to 80 Years
Enrollment
18 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Safety and Health Intervention Project

NCT02152397
View directory record Official record
Conditions
Drug Overdose, Opioid Related Disorders
Interventions
Therapist-led brief intervention (TBI)
Behavioral
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
139 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2016
U.S. locations
1
States / cities
Waterford, Michigan
Source: ClinicalTrials.gov public record
Updated Apr 17, 2017 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Phase 2Phase 3 Interventional

Improving the Quality of Asthma Care Using the Internet

NCT00921401
View directory record Official record
Conditions
Asthma
Interventions
Asthma Feedback
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 60 Years
Enrollment
408 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated May 7, 2013 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Daughters, dUdes, Mothers and othErs Fighting Cancer Together

NCT04132219
View directory record Official record
Conditions
Cancer, Overweight and Obesity
Interventions
eHealth Intervention
Behavioral
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
18 Years and older
Enrollment
112 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Dec 15, 2022 · Synced Oct 30, 2026, 2:38 PM EDT
Recruiting Not applicable Interventional

Feasibility of Incorporating a Standardized Substance Use Measure With Linked-Brief Intervention Into Routine Psychosocial Care of Adult Childhood Cancer Survivors

NCT07516301
View directory record Official record
Conditions
Survivors of Childhood Cancer, Substance Use
Interventions
WHO ASSIST v3.1 Screening with Feedback, ASSIST Linked Brief Intervention (10 Step Motivational interviewing (MI)/FRAMES), WHO ASSIST v3.1 Screening (No Feedback)
Behavioral
Lead sponsor
St. Jude Children's Research Hospital
Other
Eligibility
15 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Memphis, Tennessee
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Treatments of Acquired Apraxia of Speech

NCT01483807
View directory record Official record
Conditions
Aphasia, Apraxia of Speech, Stroke
Interventions
Sound Production Treatment - Blocked, Sound Production Treatment - Random
Behavioral
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
21 Years to 85 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 22, 2019 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Investigating Fear Of Recurrence as a Modifiable Mechanism of Behavior Change

NCT03853213
View directory record Official record
Conditions
Acute Coronary Syndrome, Fear, Medication Adherence
Interventions
Cognitive Bias Modification Training, Attention Control Training
Behavioral
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
26 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Sep 17, 2021 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Brief Intervention for Teen Pregnancy Prevention

NCT02816424
View directory record Official record
Conditions
Teen Pregnancy Prevention
Interventions
Teens Exploring and Managing Prevention Options (TEMPO)
Behavioral
Lead sponsor
University of New Mexico
Other
Eligibility
13 Years to 19 Years
Enrollment
447 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2021
U.S. locations
1
States / cities
Albuquerque, New Mexico
Source: ClinicalTrials.gov public record
Updated May 24, 2022 · Synced Oct 30, 2026, 2:38 PM EDT
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

The Human Stress Response in a Simulated ED Setting

NCT04317482
View directory record Official record
Conditions
Stress Physiology, Stress Reaction, Substance Use Disorders, Methamphetamine-dependence, Stress, Emotional
Interventions
Standard social stress task, Stressful experience in the ED
Behavioral
Lead sponsor
University of Arkansas
Other
Eligibility
21 Years to 55 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2026
U.S. locations
1
States / cities
Little Rock, Arkansas
Source: ClinicalTrials.gov public record
Updated Oct 16, 2026 · Synced Oct 30, 2026, 2:38 PM EDT
Terminated Not applicable Interventional

Neurofeedback in Alzheimer's Disease

NCT03790774
View directory record Official record
Conditions
Alzheimer Disease
Interventions
Neurofeedback
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
50 Years to 100 Years
Enrollment
5 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Mar 3, 2021 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Results available

Preventing Weight Gain Among Those Who Decline Behavioral Weight Loss Treatment (STEADY)

NCT04751656
View directory record Official record
Conditions
Overweight and Obesity
Interventions
Steady Intervention
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 70 Years
Enrollment
39 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 31, 2024 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional

Improving Blood Pressure Control Through the myBPmyLife mHealth Application

NCT05154929
View directory record Official record
Conditions
Hypertension
Interventions
Dietary and physical activity JITAI delivered through the myBPmyLife app, Control Group
Behavioral · Other
Lead sponsor
University of Michigan
Other
Eligibility
18 Years and older
Enrollment
608 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Ann Arbor, Michigan • Flint, Michigan
Source: ClinicalTrials.gov public record
Updated Feb 20, 2024 · Synced Oct 30, 2026, 2:38 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Reusable, Transparent, and Reconfigurable N95-equivalent Respirator Masks: Design, Fabrication, and Trials for Enhanced Adoption

NCT07711145
View directory record Official record
Conditions
Focus is on Healthy Subjects
Interventions
Reusable, Transparent, and Reconfigurable N95-Equivalent Respirator Masks: Design, Fabrication, and Clinical Trials for Enhanced Adoption
Device
Lead sponsor
SEEUS95 Inc
Industry
Eligibility
18 Years to 80 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 17, 2026 · Synced Oct 30, 2026, 2:38 PM EDT