Independent directory Public ClinicalTrials.gov records United States
Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Nov 12, 2026, 7:13 AM EST

All trial information on this site comes from the official ClinicalTrials.gov public API (clinicaltrials.gov/api/v2), run by the U.S. National Library of Medicine. We only display that public information; we do not add opinions, endorsements, or any other intent. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1225–1248 of 1,744 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Preventing Impaired Driving Among Adolescents

NCT04959461
Conditions
Substance-Related Disorders
Interventions
webCHAT, Usual Care
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
15 Years to 17 Years
Enrollment
198 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Denver, Colorado • Dearborn, Michigan
Conditions
Crohn Disease (CD), Ulcerative Colitis (UC), Indeterminate Colitis
Interventions
Vaccine Education
Other
Lead sponsor
Weill Medical College of Cornell University
Other
Eligibility
18 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
New York, New York
Completed No phase listed Observational Accepts healthy volunteers Results available

Brain and Genetic Predictors of Individual Differences in Pain and Analgesia

NCT03781570
Conditions
Pain, Acute
Interventions
Placebo Cream, Control Cream
Behavioral
Lead sponsor
Trustees of Dartmouth College
Other
Eligibility
18 Years to 55 Years
Enrollment
541 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
1
States / cities
Boulder, Colorado
Conditions
Anemia
Interventions
INTERCEPT Blood System for Red Blood Cells, Conventional (Control)
Device
Lead sponsor
Cerus Corporation
Industry
Eligibility
4 Years and older
Enrollment
692 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
12
States / cities
Phoenix, Arizona • New Haven, Connecticut • Jacksonville, Florida + 8 more
Conditions
Neck Pain
Interventions
Procedure (education and exercise)
Other
Lead sponsor
William J. Hanney
Other
Eligibility
18 Years and older
Enrollment
91 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2009
U.S. locations
9
States / cities
Altamonte Springs, Florida • Jacksonville, Florida • Kissimmee, Florida + 4 more
Conditions
Low Back Pain
Interventions
Home exercise program only, Home exercise program and home program of sensory discrimination
Other
Lead sponsor
St. Ambrose University
Other
Eligibility
18 Years and older
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Davenport, Iowa
Recruiting Not applicable Interventional Accepts healthy volunteers

Empowering Young Parents: Building Healthy Relationships Study

NCT06576193
Conditions
Gender-based Violence, Intimate Partner Violence
Interventions
Safe Dates for Young Parents (SDYP)
Behavioral
Lead sponsor
RTI International
Other
Eligibility
14 Years to 21 Years · Female only
Enrollment
600 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2028
U.S. locations
12
States / cities
Camden, Delaware • Georgetown, Delaware • Washington D.C., District of Columbia + 9 more
Completed Not applicable Interventional Accepts healthy volunteers

Nicotine Lozenges and Assisted Self-help for Smokeless Tobacco Cessation

NCT01341938
Conditions
Smokeless Tobacco Cessation
Interventions
Commit® nicotine lozenges (4 mg) & self-help materials, Commit® nicotine lozenges (4 mg) & phone counseling & self-help materials, Phone counseling & self-help materials
Drug · Behavioral
Lead sponsor
Oregon Research Institute
Other
Eligibility
18 Years and older
Enrollment
1,067 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Eugene, Oregon
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sun Protection and Tanning Awareness in Rural Schools

NCT06694571
Conditions
Melanoma, Adolescents
Interventions
Skin cancer prevention educational presentation and activities
Behavioral
Lead sponsor
University of Utah
Other
Eligibility
11 Years to 21 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Salt Lake City, Utah
Conditions
Soft Tissue Surgical Bleeding
Interventions
Fibrin Sealant (FS) Grifols, Surgicel®
Biological · Device
Lead sponsor
Grifols Biologicals, LLC
Industry
Eligibility
Not listed
Enrollment
327 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2015
U.S. locations
17
States / cities
Florence, Alabama • Pasadena, California • Bridgeport, Connecticut + 13 more
Conditions
Obesity, Overweight, Severe Mental Disorder
Interventions
iOTA text messaging intervention, Health Education text messaging intervention
Behavioral
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years to 60 Years
Enrollment
51 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
2
States / cities
Miami, Florida • St Louis, Missouri
Conditions
Mammography
Interventions
MammoGRIP
Device
Lead sponsor
Englewood Hospital and Medical Center
Other
Eligibility
40 Years to 75 Years · Female only
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Englewood, New Jersey
Recruiting Not applicable Interventional Accepts healthy volunteers

Cooking HEalthy and Facilitating Early Childhood Development: CHEF-ED Study

NCT06940817
Conditions
Teaching Healthy Cooking Skills to Parents and Their Preschool Children
Interventions
CHEF-ED + Food Delivery, Food Delivery Only
Behavioral
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 64 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Stroke Acute
Interventions
Endovascular Therapy (Mechanical Thrombectomy), Standard Medical Management
Other
Lead sponsor
Santiago Ortega Gutierrez
Other
Eligibility
18 Years to 80 Years
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2029
U.S. locations
1
States / cities
Iowa City, Iowa
Conditions
Critical Illness, Hypoxia, Respiratory Failure
Interventions
End-tidal oxygen monitor
Device
Lead sponsor
Sydney Local Health District
Government
Eligibility
18 Years and older
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
3
States / cities
Minneapolis, Minnesota • Albuquerque, New Mexico • The Bronx, New York
Conditions
Sphincter Ani Incontinence, Obstetric Trauma
Interventions
Physical Therapy (PT) and Behavioral Therapy (BT)
Behavioral
Lead sponsor
TriHealth Inc.
Other
Eligibility
18 Years and older · Female only
Enrollment
54 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Healthy
Interventions
Placebo, Dietary Supplement with actives
Dietary Supplement
Lead sponsor
Olly, PBC
Industry
Eligibility
40 Years to 65 Years · Female only
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025
U.S. locations
1
States / cities
San Francisco, California
Conditions
Autism Spectrum Disorder
Interventions
Intervention Coaching Group
Behavioral
Lead sponsor
Health Resources and Services Administration (HRSA)
Federal
Eligibility
Not listed
Enrollment
375 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2020
U.S. locations
3
States / cities
Davis, California • Rochester, New York • Philadelphia, Pennsylvania
Conditions
Stroke
Interventions
Group-Based Education, Individualized Coaching
Behavioral
Lead sponsor
University of Texas, El Paso
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
El Paso, Texas
Conditions
HIV
Interventions
IMPACT, eSOC
Behavioral
Lead sponsor
Westat
Other
Eligibility
16 Years to 24 Years
Enrollment
360 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2029
U.S. locations
2
States / cities
Los Angeles, California • Providence, Rhode Island
Conditions
Depression - Major Depressive Disorder
Interventions
Behavioral Activation (Action Brings Change Project 10-Minute Version), Mindful Acceptance, Moral Elevation, Mindful Attention Skills, 5 Habits to Beat Depression, Interactive Cognitive Reappraisal, Expressive Writing (AI-supported), Inner Child Healing Walk, Savoring Strategies, Personalized Intervention Recommender, Dialectical Behavioral Therapy Skills, All about Trout, Reframing Negative Thoughts
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older
Enrollment
7,505 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Sleep
Interventions
Care2Sleep, Sleep Education
Behavioral
Lead sponsor
University of California, Los Angeles
Other
Eligibility
18 Years and older
Enrollment
672 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
3
States / cities
La Jolla, California • Los Angeles, California
Conditions
Hearing Loss
Interventions
Screening, Brochure, Education
Other · Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
60 Years and older
Enrollment
155 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2019
U.S. locations
1
States / cities
San Francisco, California
Conditions
Heart Failure
Interventions
Home-delivered meals and short-term dietary counseling, Study -defined standard of care
Other
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
60 Years and older
Enrollment
1,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2030
U.S. locations
21
States / cities
Birmingham, Alabama • Little Rock, Arkansas • Long Beach, California + 18 more