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ClinicalTrials.gov public records Last synced Oct 23, 2026, 9:09 AM EDT

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Showing 721–744 of 1,692 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Participant Feedback Clear all
Completed Phase 2 Interventional Accepts healthy volunteers

HIV Prevention With the Mentally Ill

NCT00643305
View directory record Official record
Conditions
HIV Infections
Interventions
Skills Building with Motivational Interviewing, Skills Building
Behavioral
Lead sponsor
Boston Medical Center
Other
Eligibility
19 Years and older
Enrollment
53 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 3, 2013 · Synced Oct 23, 2026, 9:09 AM EDT
Terminated Not applicable Interventional Accepts healthy volunteers

Telemedicine Follow-up for Bariatric Surgery Patients: What Do Patients Prefer

NCT04784286
View directory record Official record
Conditions
Obesity
Interventions
Telemedicine 30-day post-op visit, In-Person 30-day post-op visit
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years and older
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Rochester, Minnesota
Source: ClinicalTrials.gov public record
Updated Mar 5, 2021 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Results available

Effectiveness of DECIDE in Patient-Provider Communication, Therapeutic Alliance & Care Continuation

NCT01947283
View directory record Official record
Conditions
Mental Disorders
Interventions
DECIDE-PA, DECIDE-PC
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 80 Years
Enrollment
481 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
8
States / cities
Boston, Massachusetts • Cambridge, Massachusetts • Worcester, Massachusetts
Source: ClinicalTrials.gov public record
Updated Mar 8, 2019 · Synced Oct 23, 2026, 9:09 AM EDT
Recruiting No phase listed Observational

Endometriosis Pain

NCT06101303
View directory record Official record
Conditions
Pelvic Pain, Endometriosis
Interventions
Psychophysical assessment, Psychophysical assessments of experimental pain, Blood, urine and saliva samples, Biopsy and surgery-related data.
Other · Behavioral · Diagnostic Test + 1 more
Lead sponsor
Washington University School of Medicine
Other
Eligibility
12 Years to 45 Years · Female only
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2029
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Jul 13, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

MoST-Influenced Behavioral Intervention for Walking

NCT05425641
View directory record Official record
Conditions
Cardiovascular Diseases, Physical Inactivity
Interventions
Goal Setting, Action Planning, Self-Monitoring of Behavior, Feedback on Behavior
Behavioral
Lead sponsor
Northwell Health
Other
Eligibility
18 Years to 74 Years
Enrollment
606 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2026
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Feb 27, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

COVID-19 Preventive Behavior in African Americans

NCT04700462
View directory record Official record
Conditions
Covid19, Health Behavior
Interventions
Sm-EMA
Behavioral
Lead sponsor
Johns Hopkins University
Other
Eligibility
60 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 3, 2021 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Results available

Ignite Pilot: Goal Setting in a Digital Weight Loss Intervention

NCT05715242
View directory record Official record
Conditions
Obesity, Overweight, Weight Loss, Health Behavior
Interventions
Core Behavioral Weight Loss Intervention, Easier Step Goal, Harder Step Goal, Easier Calorie Goal, Harder Calorie Goal, Easier Eating Window Goal, Harder Eating Window Goal, Easier Red Zone Food Goal, Harder Red Zone Food Goal
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Aug 5, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional

Health Literacy - Neurocognitive Screening in Pediatric SCD

NCT04917783
View directory record Official record
Conditions
Sickle Cell Disease
Interventions
Passport Card, No Passport card
Behavioral
Lead sponsor
Medical College of Wisconsin
Other
Eligibility
6 Years to 17 Years
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
2
States / cities
Milwaukee, Wisconsin
Source: ClinicalTrials.gov public record
Updated Apr 5, 2022 · Synced Oct 23, 2026, 9:09 AM EDT
Recruiting Not applicable Interventional

Building and Sustaining Exercise Habits for Adults With Type 1 Diabetes

NCT06967701
View directory record Official record
Conditions
Type 1 Diabetes (T1D), Latent Autoimmune Diabetes in Adult (LADA), Pancreatitis
Interventions
Exercise program, Self-monitoring
Behavioral
Lead sponsor
Yale University
Other
Eligibility
30 Years to 65 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 22, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Completed No phase listed Observational Accepts healthy volunteers Results available

Tailoring Shared Decision Making for Lung Cancer Screening in Persons Living With HIV

NCT04682301
View directory record Official record
Conditions
Lung Carcinoma
Interventions
Behavioral Intervention, Discussion (focus group), Discussion (feedback on SDM), Interview, Survey Administration
Behavioral · Other
Lead sponsor
Fred Hutchinson Cancer Center
Other
Eligibility
50 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated May 6, 2024 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional

Gait-Training Using Wearable Sensors

NCT04270565
View directory record Official record
Conditions
Shin Splint, Running-related Injury
Interventions
In-Field Gait-Training, Home Exercise
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 45 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Charlottesville, Virginia
Source: ClinicalTrials.gov public record
Updated May 18, 2022 · Synced Oct 23, 2026, 9:09 AM EDT
Not listed No phase listed Observational Accepts healthy volunteers

Translational Research Center for TBI and Stress Disorders: Virtual Assessment of Deployment Trauma and Rehabilitation

NCT04723745
View directory record Official record
Conditions
TBI (Traumatic Brain Injury), PTSD
Interventions
V-TRACTS Assessment/Feedback, OPTIONAL Brief Assessment of Thinking, OPTIONAL STEP-Home-Brief, OPTIONAL At-home Exercise Program, OPTIONAL Referral to 12-week STEP-Home, OPTIONAL Clinical Referral
Behavioral
Lead sponsor
VA Boston Healthcare System
Federal
Eligibility
18 Years to 70 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2024
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 26, 2021 · Synced Oct 23, 2026, 9:09 AM EDT
Not yet recruiting Not applicable Interventional

Implementing a Digital Alcohol Intervention to Raise Women's Awareness of Alcohol-related Breast Cancer Risk During Routine Screening Visits

NCT07799467
View directory record Official record
Conditions
Breast Cancer, Alcohol Drinking
Interventions
Sobriety Digital Intervention
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
40 Years and older · Female only
Enrollment
36 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2027
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 20, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional

Trial of a Novel Brief Intervention on Health Behaviors for Youth With Chronic Medical Conditions

NCT02803567
View directory record Official record
Conditions
Substance Use
Interventions
Brief psycho-educational intervention
Behavioral
Lead sponsor
Boston Children's Hospital
Other
Eligibility
14 Years to 17 Years
Enrollment
460 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 8, 2020 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Examining Psychosocial Mediators of Exercise Behavior

NCT00142688
View directory record Official record
Conditions
Cardiovascular Diseases, Heart Diseases
Interventions
Physical activity, Wellness
Behavioral
Lead sponsor
HealthPartners Institute
Other
Eligibility
Up to 100 Years
Enrollment
448 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2008
U.S. locations
1
States / cities
Minneapolis, Minnesota
Source: ClinicalTrials.gov public record
Updated Oct 29, 2015 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional

Pilot Program to Personalize Care & Improve Quality of Life for Women With Ovarian Cancer

NCT01419210
View directory record Official record
Conditions
Ovarian Cancer
Interventions
Pre-study Questionnaire, Educational Presentations, CAM Therapies, Post-study Questionnaire
Other
Lead sponsor
H. Lee Moffitt Cancer Center and Research Institute
Other
Eligibility
18 Years and older · Female only
Enrollment
28 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2015
U.S. locations
1
States / cities
Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Sep 24, 2015 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Project Step II: The Effects of Incentives and Feedback on Promoting Walking Within Overweight and Obese Adults

NCT03574519
View directory record Official record
Conditions
Physical Activity, Sedentary Lifestyle, Overweight and Obesity
Interventions
Non-contingent incentives, Contingent incentives, Weekly feedback, Daily feedback
Behavioral
Lead sponsor
Drexel University
Other
Eligibility
18 Years to 70 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 3, 2018 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Emotion Study -- A Neurofeedback Approach

NCT02194907
View directory record Official record
Conditions
Aging, Emotion
Interventions
Brain activity training - anterior insula, Brain activity training - medial prefrontal cortex
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years to 90 Years
Enrollment
19 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Jan 22, 2020 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Promoting Healthy Lifestyles Using Mobile Phones

NCT01516411
View directory record Official record
Conditions
Health Behavior
Interventions
Mobile Intervention for Lifestyle Eating/Exercise @ Stanford
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
45 Years to 90 Years
Enrollment
130 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2014
U.S. locations
1
States / cities
Palo Alto, California
Source: ClinicalTrials.gov public record
Updated Dec 9, 2015 · Synced Oct 23, 2026, 9:09 AM EDT
Recruiting Phase 3 Interventional

Electronic Harm Reduction Treatment for Alcohol

NCT06702007
View directory record Official record
Conditions
Alcohol Use Disorder, Harm Reduction, Housing First (eg. Permanent Supportive Housing)
Interventions
eHaRT-A
Behavioral
Lead sponsor
University of Washington
Other
Eligibility
21 Years and older
Enrollment
160 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Seattle, Washington
Source: ClinicalTrials.gov public record
Updated Jul 8, 2025 · Synced Oct 23, 2026, 9:09 AM EDT
Completed No phase listed Observational

3D Printed Orthosis for Wrist Instability for Ehlers-Danlos Syndrome Patient

NCT07565636
View directory record Official record
Conditions
Ehlers-Danlos Syndrome Hypermobility Type (hEDS)
Interventions
3D scanned and 3D printed wrist hand orthosis
Device
Lead sponsor
ELewis
Other
Eligibility
21 Years and older
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Lowell, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 14, 2026 · Synced Oct 23, 2026, 9:09 AM EDT
Not listed Not applicable Interventional

Using Mobile Devices for Neurofeedback to Reduce Opioid Use in Chronic Pain

NCT04838925
View directory record Official record
Conditions
Chronic Pain, Opioid Use
Interventions
Mobile Neurofeedback App
Device
Lead sponsor
CrossComm, Inc.
Industry
Eligibility
18 Years and older
Enrollment
23 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
1
States / cities
Durham, North Carolina
Source: ClinicalTrials.gov public record
Updated Aug 24, 2023 · Synced Oct 23, 2026, 9:09 AM EDT
Completed Phase 3 Interventional Results available

Development of Ingestible Biosensors to Enhance PrEP Adherence in Substance Users (PrEPSteps)

NCT03512418
View directory record Official record
Conditions
HIV Infections, Substance Use Disorders
Interventions
PrEPsteps, Digital pill, Truvada
Behavioral · Device · Drug
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years and older · Male only
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
1
States / cities
Boylston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Sep 17, 2025 · Synced Oct 23, 2026, 9:09 AM EDT
Recruiting Early Phase 1 Interventional

Noise-augmented Automatic Speech Recognition for Speech Treatment in Parkinson's Disease

NCT06540989
View directory record Official record
Conditions
Parkinson Disease
Interventions
Immediate treatment, Deferred treatment
Behavioral
Lead sponsor
Teachers College, Columbia University
Other
Eligibility
50 Years to 80 Years
Enrollment
42 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Aug 15, 2024 · Synced Oct 23, 2026, 9:09 AM EDT