Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 30, 2026, 6:45 AM EDT

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Showing 1249–1272 of 20,298 matching trials from the live ClinicalTrials.gov search.
Conditions
Major Depressive Disorder
Interventions
Desvenlafaxine Succinate Sustained-Release, Placebo
Drug
Lead sponsor
Pfizer
Industry
Eligibility
7 Years to 17 Years
Enrollment
363 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2011 – 2015
U.S. locations
39
States / cities
Birmingham, Alabama • Tucson, Arizona • Imperial, California + 30 more
Conditions
HIV Infection
Interventions
Quantitative Interview, Ethnographic Interview, Gender Interview
Behavioral
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
13 Years to 23 Years · Female only
Enrollment
178 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2003 – 2010
U.S. locations
5
States / cities
Los Angeles, California • Miami, Florida • Chicago, Illinois + 2 more
Conditions
Prostate Cancer
Interventions
behavioral dietary intervention, dietary intervention, therapeutic dietary intervention
Behavioral · Dietary Supplement · Procedure
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
Male only
Enrollment
56 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2000 – 2006
U.S. locations
1
States / cities
Houston, Texas
Conditions
Major Depression
Interventions
Psilocybin
Drug
Lead sponsor
VA Office of Research and Development
Federal
Eligibility
18 Years to 75 Years
Enrollment
240 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
5
States / cities
Birmingham, Alabama • Tuscaloosa, Alabama • Portland, Oregon + 2 more
Completed Not applicable Interventional Accepts healthy volunteers

Patient Experience Recommender System for Persuasive Communication Tailoring

NCT02200432
Conditions
Smoking Cessation
Interventions
PERSPeCT Recommender System
Other
Lead sponsor
University of Massachusetts, Worcester
Other
Eligibility
18 Years and older
Enrollment
972 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Worcester, Massachusetts
Completed Phase 4 Interventional Results available

CONCERTA Lab School Study

NCT00799487
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
CONCERTA (methylphenidate HCl) or placebo
Drug
Lead sponsor
Ortho-McNeil Janssen Scientific Affairs, LLC
Industry
Eligibility
9 Years to 12 Years
Enrollment
89 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009
U.S. locations
3
States / cities
Little Rock, Arkansas • Las Vegas, Nevada • Durham, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers

Healthy Moms: Prenatal Counseling for Postpartum Health

NCT04601987
Conditions
Pregnancy Related, Breastfeeding, Maternal Care Patterns
Interventions
Breastfeeding, Smokefree Homes
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
18 Years to 40 Years · Female only
Enrollment
451 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Sacramento, California
Terminated Not applicable Interventional Accepts healthy volunteers

Organ Donation Interventions Among High Students

NCT02585921
Conditions
Tissue and Organ Procurement, Adolescent Behavior, Communication
Interventions
Video Interventions, Donation Discussion Education
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
15 Years to 26 Years
Enrollment
872 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
1
States / cities
Cleveland, Ohio
Recruiting Not applicable Interventional Accepts healthy volunteers

Mental Effort During Low Load Resistance Training in Older Adults

NCT07687316
Conditions
Seniors, Old Age, Sarcopenia
Interventions
Low Intensity Resistance Training with Maximal Mental Effort, Low Intensity Resistance Training
Behavioral
Lead sponsor
Kennesaw State University
Other
Eligibility
65 Years to 85 Years
Enrollment
75 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
1
States / cities
Kennesaw, Georgia
Conditions
Gastrointestinal Disease Symptoms
Interventions
Prebiotic, probiotic, postbiotic combination, Placebo
Dietary Supplement
Lead sponsor
Colorado State University
Other
Eligibility
25 Years to 65 Years · Female only
Enrollment
103 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Fort Collins, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Time Restricted Feeding in Male Runners

NCT03569852
Conditions
Fasting, Intermittent Fasting, Athletic Performance, Cardiovascular Risk Factor, Resting Energy Expenditure
Interventions
Time Restrictive Feeding, Traditional Eating Pattern
Behavioral
Lead sponsor
USDA, Western Human Nutrition Research Center
Federal
Eligibility
20 Years to 40 Years · Male only
Enrollment
21 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Davis, California
Conditions
Depression
Interventions
Fluoxetine 20 MG, Duloxetine 30 MG, Observation
Drug · Other
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Withdrawn No phase listed Observational Accepts healthy volunteers

Electromyography During Common Exercises Used in Rehabilitation

NCT01400347
Conditions
Motor Activity
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years to 35 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Syracuse, New York
Completed Not applicable Interventional Accepts healthy volunteers

CONNECT: Smoking Cessation and Lung Cancer Screening

NCT04149249
Conditions
Smoking Cessation
Interventions
Computer-Assisted Intervention Video Doctor, Computer-Assisted Intervention no Video Doctor
Other
Lead sponsor
University of California, San Francisco
Other
Eligibility
55 Years to 80 Years
Enrollment
99 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
2
States / cities
San Francisco, California
Conditions
Smoking Cessation
Interventions
Quit and Stay Quit Monday Model
Behavioral
Lead sponsor
NYU Langone Health
Other
Eligibility
18 Years and older
Enrollment
70 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New York, New York
Conditions
Depression, Depression in Old Age
Interventions
Not listed
Lead sponsor
University of Washington
Other
Eligibility
60 Years and older
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2020
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional Accepts healthy volunteers

A Wearable mHealth Device to Promote Teenagers' Physical Activity

NCT02031185
Conditions
Physical Activity
Interventions
FitBit only, FitBit and Text Messages
Behavioral
Lead sponsor
Seattle Children's Hospital
Other
Eligibility
14 Years to 18 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2015
U.S. locations
1
States / cities
Seattle, Washington
Completed Not applicable Interventional

The "PC-LIGHT" Study

NCT03419585
Conditions
Prostate Cancer, Sleep, Depression, Fatigue, Quality of Life
Interventions
Intervention systematic light exposure, Comparison systematic light exposure
Device
Lead sponsor
Northwestern University
Other
Eligibility
18 Years and older · Male only
Enrollment
75 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2023
U.S. locations
1
States / cities
Chicago, Illinois
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Impact of Very Low Nicotine Content Cigarettes in a Complex Marketplace

NCT03272685
Conditions
Tobacco Smoking, Nicotine Dependence
Interventions
Very Low Nicotine Content Cigarettes, Normal Nicotine Content Cigarettes
Drug
Lead sponsor
University of Minnesota
Other
Eligibility
21 Years and older
Enrollment
799 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2023
U.S. locations
6
States / cities
San Francisco, California • Minneapolis, Minnesota • Durham, North Carolina + 3 more
Not yet recruiting Not applicable Interventional Accepts healthy volunteers

Survey to Test the Nicotine Concentration and Nicotine Flux Labels for E-cigarettes

NCT07553585
Conditions
Nicotine Labeling for E-cigarettes
Interventions
Updated Labeling
Other
Lead sponsor
Yale University
Other
Eligibility
14 Years and older
Enrollment
2,500 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Stress, Psychological, Stress Disorders, Traumatic, Emotion Regulation, Behavior, Child, Emotional Stress, Trauma, Psychological, Anxiety, Depression, Coping Skills, Parent-Child Relations, Parenting
Interventions
Families OverComing Under Stress (FOCUS) for Early Childhood (FOCUS-EC), Parenting Education Website
Behavioral · Other
Lead sponsor
University of California, Los Angeles
Other
Eligibility
3 Years and older
Enrollment
65 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Overweight and Obesity
Interventions
Active Implicit Priming, Control Implicit Priming, Food Exposure Task
Behavioral
Lead sponsor
University of Colorado, Denver
Other
Eligibility
18 Years to 65 Years
Enrollment
161 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
1
States / cities
Aurora, Colorado
Completed Not applicable Interventional Accepts healthy volunteers

Development and Feasibility Testing of DM-BOOST Intervention.

NCT04710940
Conditions
Diabetes Mellitus, Type 2
Interventions
Diabetes BOOST, Usual Care
Behavioral
Lead sponsor
Daniel Amante
Other
Eligibility
18 Years and older
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2024
U.S. locations
1
States / cities
Worcester, Massachusetts
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Online MedEd Intern Bootcamp: Hybrid (Online+Live) Training for First Year Residents

NCT06970340
Conditions
Burnout Among First Year Residents
Interventions
Online MedEd Intern Bootcamp
Behavioral
Lead sponsor
New York City Health and Hospitals Corporation
Other
Eligibility
Not listed
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
1
States / cities
Manhattan, New York