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 Oct 20, 2026, 7:15 AM EDT

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

Showing 217–240 of 20,256 matching trials from the live ClinicalTrials.gov search.
Completed Not applicable Interventional Accepts healthy volunteers Results available

Sugars in Cigarettes

NCT05308316
Conditions
Tobacco Use
Interventions
Cigarettes with added sucrose
Other
Lead sponsor
Masonic Cancer Center, University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
1
States / cities
Minneapolis, Minnesota
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Impact of Risk Feedback on Behavioral Trajectories

NCT07657221
Conditions
Healthy, Alcohol Consumption
Interventions
PHEN feedback, PHEN+GENE Feedback, Control
Behavioral · Genetic · Other
Lead sponsor
University of Southern California
Other
Eligibility
17 Years to 25 Years
Enrollment
450 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2030
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Kidney Transplantation
Interventions
Rabbit Antithymocyte Globulin, Velcade, Rituxan
Drug
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 65 Years
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2008 – 2013
U.S. locations
2
States / cities
Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers Results available

Brain Dopamine Function in Adults With ADHD

NCT00580814
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
Experimental: methylphenidate treatment
Drug
Lead sponsor
University of California, Irvine
Other
Eligibility
18 Years to 45 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Irvine, California
Completed Not applicable Interventional Accepts healthy volunteers

FITShop: Promoting Physical Activity in Black Barbershops

NCT01699321
Conditions
Physical Activity
Interventions
Your Move (physical activity), Your Money (financial empowerment)
Behavioral · Other
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Male only
Enrollment
628 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
2
States / cities
Chapel Hill, North Carolina • Durham, North Carolina
Conditions
Cognitive Impairment
Interventions
TMS and Lumosity®cognitive retraining, TMS and non cognitive computer games
Behavioral
Lead sponsor
Augusta University
Other
Eligibility
18 Years and older
Enrollment
11 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2019
U.S. locations
1
States / cities
Augusta, Georgia
Conditions
Diabetes, Depression, Insomnia, Hypertension
Interventions
Intervention arm - automated call and phone-based pharmacist counseling
Behavioral
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
21 Years and older
Enrollment
38,400 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Breathe 2 Project 3: Comprehensive Chronic Care

NCT05382221
Conditions
Smoking Cessation, Smoking Abstinence
Interventions
Comprehensive Chronic Care, Standard Care
Other
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
18 Years and older
Enrollment
979 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2025
U.S. locations
2
States / cities
Madison, Wisconsin • Milwaukee, Wisconsin
Conditions
Depression, Anxiety
Interventions
IDgenetix Neuropsychiatric Test Panel
Genetic
Lead sponsor
AltheaDx
Industry
Eligibility
18 Years to 80 Years
Enrollment
220 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Raleigh, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Engaging Mothers & Babies; Reimagining Antenatal Care for Everyone (EMBRACE) Study

NCT04154423
Conditions
Premature Birth, Pregnancy Preterm, Prenatal Stress, Depression, Anxiety, Depression, Postpartum, Satisfaction, Patient, Health Problems in Pregnancy
Interventions
Glow! Group Prenatal Care, Individual Prenatal Care with CPSP
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
Female only
Enrollment
678 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
2
States / cities
Fresno, California • San Francisco, California
Completed Not applicable Interventional Accepts healthy volunteers

Motivational Interventions for Lifestyle and Exercise in College Students

NCT01057979
Conditions
Alcohol Consumption
Interventions
MET + CM for Exercise, MET + Exercise Contracting
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 26 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2011
U.S. locations
1
States / cities
Storrs, Connecticut
Conditions
Stigma, Social, Mental Health Issue
Interventions
Stigma-reduction intervention
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
18 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2025
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Opioid Use, Opioid-use Disorder, Suicide
Interventions
OUD-CDS + Suicide Risk Model associated CDS
Other
Lead sponsor
HealthPartners Institute
Other
Eligibility
18 Years to 75 Years
Enrollment
115 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Bloomington, Minnesota
Conditions
Mood Disorder, Disruptive Behavior Disorders
Interventions
Oxytocin, Placebo
Drug
Lead sponsor
University of Nebraska
Other
Eligibility
10 Years to 18 Years
Enrollment
58 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2021
U.S. locations
1
States / cities
Omaha, Nebraska
Completed Phase 1 Interventional Accepts healthy volunteers

Muscle Protein Metabolism in Obesity

NCT01824173
Conditions
Obesity
Interventions
Increase in the levels of plasma amino acids, Aerobic exercise
Other
Lead sponsor
Mayo Clinic
Other
Eligibility
18 Years to 50 Years
Enrollment
84 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2020
U.S. locations
1
States / cities
Scottsdale, Arizona
Completed Phase 2 Interventional Results available

Inhaled Oxytocin and HPA Axis Reactivity

NCT03593473
Conditions
Depression, Postpartum, Anxiety Disorders, Stress, Psychological
Interventions
Intranasal Oxytocin, Placebo
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
18 Years and older · Female only
Enrollment
109 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2023
U.S. locations
1
States / cities
Chapel Hill, North Carolina
Conditions
Colorectal Cancer
Interventions
Brochure regarding sedentary behavior
Other
Lead sponsor
Duke University
Other
Eligibility
18 Years and older
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015
U.S. locations
1
States / cities
Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

A Pilot Trial of Mindfulness-Based Resilience Training Among Police Officers

NCT02521454
Conditions
Mindfulness
Interventions
MBRT
Behavioral
Lead sponsor
Pacific University
Other
Eligibility
21 Years to 55 Years
Enrollment
61 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Forest Grove, Oregon
Conditions
Smoking Cessation
Interventions
Varenicline free base solution, Varenicline free base patch
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Diaper Rash, UTI, Depressive Symptoms, Stress
Interventions
Diapers, Resources of diaper banks
Other
Lead sponsor
Boston Medical Center
Other
Eligibility
2 Days to 9 Months
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
1
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Reducing Head Motion With Customized Head Mold in Young Children

NCT04817059
Conditions
Child Development, Adhd, Neuroimag
Interventions
Caseforge headcase
Device
Lead sponsor
University of Texas at Austin
Other
Eligibility
5 Years to 10 Years
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
Austin, Texas
Conditions
Physical Activity, Breast Cancer, Cervical Cancer, Ovarian Cancer, Endometrial Cancer
Interventions
Hula
Behavioral
Lead sponsor
University of Hawaii
Other
Eligibility
21 Years and older · Female only
Enrollment
73 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Honolulu, Hawaii
Conditions
Quality of Life, Cognitive Decline, Fatigue, Sleep, Anxiety, Depression
Interventions
Physical activity experiment, Balance and flexibility control
Behavioral
Lead sponsor
American Cancer Society, Inc.
Other
Eligibility
55 Years to 77 Years
Enrollment
415 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Kennesaw, Georgia
Conditions
Smoking Cessation, Harm Reduction
Interventions
d-cycloserine, Juul e-cigarette
Drug · Other
Lead sponsor
Rose Research Center, LLC
Industry
Eligibility
22 Years to 65 Years
Enrollment
25 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Charlotte, North Carolina • Raleigh, North Carolina