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ClinicalTrials.gov public records Last synced Oct 21, 2026, 7:34 PM EDT

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Showing 529–552 of 1,689 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Participant Feedback Clear all
Recruiting Phase 3 Interventional

Non-invasive Vagal Nerve Stimulation in Opioid Use Disorders UH3

NCT05834478
View directory record Official record
Conditions
Withdrawal Symptoms, Opioid Use Disorder, Opioid Use
Interventions
Transcutaneous Cervical Vagal Nerve Stimulation, Sham Stimulation, [F-18]Fallypride
Device · Drug
Lead sponsor
Emory University
Other
Eligibility
18 Years to 75 Years
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
6
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Virtual Human Delivered Nutrition Module for Colorectal Cancer Prevention

NCT04192071
View directory record Official record
Conditions
Colorectal Cancer
Interventions
virtual technology - high interactive, virtual technology - low interactive, non-colorectal cancer related module
Other
Lead sponsor
University of Florida
Other
Eligibility
45 Years to 73 Years
Enrollment
139 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Gainesville, Florida
Source: ClinicalTrials.gov public record
Updated Aug 28, 2024 · Synced Oct 21, 2026, 7:34 PM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Training the Brain with a Robotic Device for Balance Recovery

NCT02765425
View directory record Official record
Conditions
Fall Risk, Healthy Elderly
Interventions
AMES
Device
Lead sponsor
University of Arkansas
Other
Eligibility
65 Years to 90 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Fayetteville, Arkansas
Source: ClinicalTrials.gov public record
Updated Sep 3, 2024 · Synced Oct 21, 2026, 7:34 PM EDT
Withdrawn Not applicable Interventional

Mindfulness Intervention and Symptom Variability in Hearing

NCT04281225
View directory record Official record
Conditions
Hearing Loss
Interventions
Attention to Variability (ATV), Placebo
Behavioral · Other
Lead sponsor
Harvard University
Other
Eligibility
18 Years to 80 Years
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Cambridge, Massachusetts
Source: ClinicalTrials.gov public record
Updated Feb 17, 2022 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Neural and Mobile Assessment OF Behavior Change Among Problem Drinkers

NCT03457077
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
Brief intervention
Behavioral
Lead sponsor
New York State Psychiatric Institute
Other
Eligibility
21 Years to 55 Years
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Treating Comorbid Depression During Care Transitions Using Relational Agents

NCT02845102
View directory record Official record
Conditions
Chronic Illness, Chronic Pain, Depression, Comorbid Depression
Interventions
Pre-Post Feasibility
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
18 Years and older
Enrollment
4 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2017
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jun 1, 2017 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Results available

Community Study of Outcome Monitoring for Emotional Disorders in Teens

NCT02567266
View directory record Official record
Conditions
Depression, Anxiety
Interventions
Unified Protocol for Adolescents (UP-A), Youth Outcomes Questionnaire, Treatment as Usual
Behavioral
Lead sponsor
University of Miami
Other
Eligibility
12 Years to 18 Years
Enrollment
196 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
2
States / cities
West Hartford, Connecticut • Coral Gables, Florida
Source: ClinicalTrials.gov public record
Updated Aug 18, 2021 · Synced Oct 21, 2026, 7:34 PM EDT
Not yet recruiting No phase listed Observational

Cohort of Repeat Donor Experiences (CORE) Study

NCT07543965
View directory record Official record
Conditions
Fatigue, Acute Illness, Self-rated Health, Health Effects (Ferritin Levels, CRP Levels, iGg Levels)
Interventions
Plasmapheresis Procedure
Procedure
Lead sponsor
Westat
Other
Eligibility
18 Years to 74 Years
Enrollment
2,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2029
U.S. locations
12
States / cities
Tempe, Arizona • Pueblo, Colorado • Cocoa, Florida + 9 more
Source: ClinicalTrials.gov public record
Updated Oct 19, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional

Effects of Social Feedback on Intracranial EEG

NCT06975800
View directory record Official record
Conditions
Social Influence, Epilepsy
Interventions
Low social feedback, High social feedback
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2028
U.S. locations
1
States / cities
Lebanon, New Hampshire
Source: ClinicalTrials.gov public record
Updated Jul 1, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

The Effects of Pacifier-Activated Lullaby on Oral Feeding Among Preterm Infants

NCT07819734
View directory record Official record
Conditions
Dysphagia of Newborn
Interventions
Pacifier-Activated Lullaby (PAL) Therapy
Device
Lead sponsor
Nemours Children's Clinic
Other
Eligibility
34 Weeks to 36 Weeks
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2027
U.S. locations
1
States / cities
Orlando, Florida
Source: ClinicalTrials.gov public record
Updated Sep 15, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional

FOA on Sit to Stand in Individuals Post Chronic Stroke

NCT07460804
View directory record Official record
Conditions
Stroke
Interventions
Focus of Attention
Other
Lead sponsor
Western Carolina University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Cullowhee, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 10, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Compact Pneumatic Compression Device for Patients With Lymphedema

NCT04226287
View directory record Official record
Conditions
Lymphedema of Limb
Interventions
Monterey Pneumatic Compression Device
Device
Lead sponsor
ResMed
Industry
Eligibility
18 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
1
States / cities
Garden Grove, California
Source: ClinicalTrials.gov public record
Updated Oct 22, 2020 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional

Cycle and Stroke With Biofeedback for Power Symmetry

NCT06857916
View directory record Official record
Conditions
Stroke
Interventions
Traditional, cycle with biofeedback
Other
Lead sponsor
University of Utah
Other
Eligibility
18 Years to 70 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated Mar 5, 2025 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Virtual Patient Education From Real Cases

NCT04553640
View directory record Official record
Conditions
Simulation, Dizziness, Vertigo, Stroke
Interventions
Group A/Intervention Curriculum, Group B/Control Curriculum
Other
Lead sponsor
Johns Hopkins University
Other
Eligibility
Not listed
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jul 12, 2023 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Speech Motor Learning and Retention (Aim 3)

NCT06492252
View directory record Official record
Conditions
Speech
Interventions
fMRI, Adaptation
Device · Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years to 40 Years
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 16, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Implementation Facilitation Pilot for Alcohol Use Disorder (AUD) in Alcohol-associated Liver Disease (ALD)

NCT07525258
View directory record Official record
Conditions
Alcohol Use Disorder, Alcohol-associated Liver Disease
Interventions
Implementation Intervention
Behavioral
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2029
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 7, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Real Time fMRI and Quitting Smoking

NCT03302026
View directory record Official record
Conditions
Nicotine Use Disorder
Interventions
Realtime biofeedback using fMRI
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 65 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Apr 16, 2019 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Project LIFT - Promoting Healthy Behavior Through a Wearable Fitness Device and Financial Incentives

NCT03221465
View directory record Official record
Conditions
Kidney Transplant; Complications, Liver Transplant; Complications, Obesity
Interventions
Self-monitoring of physical activity with incentives, Usual care and self-monitoring of physical activity
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
127 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2018
U.S. locations
2
States / cities
Chicago, Illinois • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Feb 28, 2019 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Evaluation of Safety and Health Involvement For Truck Drivers

NCT02105571
View directory record Official record
Conditions
Obesity
Interventions
Intervention
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
21 Years and older
Enrollment
472 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2017
U.S. locations
1
States / cities
Portland, Oregon
Source: ClinicalTrials.gov public record
Updated May 16, 2018 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Heart Rate Variability Biofeedback for Smoking Cessation

NCT03972137
View directory record Official record
Conditions
Tobacco Smoking
Interventions
Cognitive-Behavioral Smoking Cessation, Heart Rate Variability Biofeedback (HRVB), Transdermal Nicotine patch
Behavioral · Drug
Lead sponsor
Rutgers, The State University of New Jersey
Other
Eligibility
21 Years to 50 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
New Brunswick, New Jersey
Source: ClinicalTrials.gov public record
Updated Aug 25, 2020 · Synced Oct 21, 2026, 7:34 PM EDT
Not listed Phase 1Phase 2 Interventional

AMES Treatment of the Impaired Leg in Chronic Stroke Patients

NCT01378637
View directory record Official record
Conditions
Stroke, Cerebrovascular Accident, Hemiparesis
Interventions
AMES- Leg treatment
Device
Lead sponsor
AMES Technology
Industry
Eligibility
18 Years to 85 Years
Enrollment
22 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2017
U.S. locations
2
States / cities
Chicago, Illinois • Portland, Oregon
Source: ClinicalTrials.gov public record
Updated Dec 8, 2016 · Synced Oct 21, 2026, 7:34 PM EDT
Not yet recruiting Not applicable Interventional

Enhancing an Existing Prevention Strategy to Reduce Intentional Firearm Injuries Among High-risk Youth (Phase 1)

NCT07305467
View directory record Official record
Conditions
Prevention
Interventions
Establish an advisory board of high-risk youth, Feedback and advice sessions, Youth advisory board training, Semi-structured focus groups
Other
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
13 Years to 17 Years
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional

Improving Management of Breathlessness in Patients With Lung Cancer

NCT01937637
View directory record Official record
Conditions
Breathlessness, Dyspnea, Lung Cancer
Interventions
Cognitive Behavioral Intervention for Breathlessness
Behavioral
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
32 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2014
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jul 21, 2015 · Synced Oct 21, 2026, 7:34 PM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Baby-Feed Web Application for Infant Caregivers to Improve Diets and Weight Gain

NCT05990439
View directory record Official record
Conditions
Obesity, Childhood
Interventions
Baby-Feed, Limited access to the Baby-Feed web application
Behavioral
Lead sponsor
Florida International University
Other
Eligibility
1 Month to 3 Months
Enrollment
155 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Sep 12, 2025 · Synced Oct 21, 2026, 7:34 PM EDT