Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 20, 2026, 5:31 PM EDT

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Showing 481–504 of 2,062 matching trials from the live ClinicalTrials.gov search.
Conditions
COPD
Interventions
Coping Skills Training, COPD Education
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years and older
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
2
States / cities
Detroit, Michigan • Philadelphia, Pennsylvania
Terminated Not applicable Interventional Accepts healthy volunteers Results available

Enhancing Cognitive Control Abilities Using Mobile Technology in a Senior Living Community

NCT04905849
Conditions
Aging, Cognitive Change
Interventions
Adaptive Cognitive Control Trainer (ACCT), Active Control App
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
50 Years and older
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2022
U.S. locations
1
States / cities
San Francisco, California
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Gut Butyrate and Blood Pressure in African Americans

NCT04415333
Conditions
Hypertension
Interventions
Sodium Butyrate 5 mmol, Sodium Butyrate 80 mmol
Drug
Lead sponsor
University of North Carolina, Chapel Hill
Other
Eligibility
30 Years to 50 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Greensboro, North Carolina
Conditions
Prostate Cancer
Interventions
Technology based cognitive behavioral stress management, Technology based health promotion group-based attention matched control condition
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
50 Years and older · Male only
Enrollment
224 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2018
U.S. locations
2
States / cities
Chicago, Illinois
Conditions
Attention Deficit Hyperactivity Disorder
Interventions
OPDC-34712, Placebo, Stimulant Therapy
Drug
Lead sponsor
Otsuka Pharmaceutical Development & Commercialization, Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
740 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2011
U.S. locations
35
States / cities
Little Rock, Arkansas • Beverly Hills, California • Irvine, California + 32 more
Conditions
Disruptive Mood Dysregulation Disorder, Attention Deficit Hyperactivity Disorder, Normal Physiology
Interventions
Affective Posner fMRI frustration induction task
Behavioral
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
8 Years to 17 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
HIV (Human Immunodeficiency Virus)
Interventions
Health Management App with symptom strategies, Control App
Device
Lead sponsor
Columbia University
Other
Eligibility
18 Years and older
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2017
U.S. locations
1
States / cities
New York, New York
Completed Not applicable Interventional Accepts healthy volunteers

Translation of District Sun Safe Policies to Schools

NCT03243929
Conditions
Sun Safety, Sun Safe Schools, Prevention of Skin Cancer
Interventions
Translation of District Sun Safe Policies to Schools, Attention Control
Behavioral
Lead sponsor
Claremont Graduate University
Other
Eligibility
Not listed
Enrollment
118 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2018
U.S. locations
1
States / cities
Claremont, California
Conditions
Schizophrenia, Schizoaffective Disorder, Psychotic Disorders
Interventions
Mindfulness Meditation, Support Group (control)
Behavioral
Lead sponsor
US Department of Veterans Affairs
Federal
Eligibility
18 Years and older
Enrollment
34 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2007 – 2010
U.S. locations
1
States / cities
Indianapolis, Indiana
Not yet recruiting Phase 1Phase 2 Interventional Accepts healthy volunteers

Synaptic Mechanisms of Intermittent Theta Burst Stimulation for Major Depressive Disorder

NCT07593222
Conditions
Major Depression, Healthy Participants
Interventions
Sham iTBS, TMS, D-cycloserine, Dextromethophan, Placebo
Device · Drug
Lead sponsor
Mclean Hospital
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2031
U.S. locations
1
States / cities
Belmont, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers Results available

Get Connected Efficacy Trial

NCT03132415
Conditions
HIV Infections
Interventions
Get Connected, HIV Test Locator
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
15 Years to 24 Years · Male only
Enrollment
285 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2022
U.S. locations
3
States / cities
Atlanta, Georgia • Philadelphia, Pennsylvania • Houston, Texas
Conditions
Heart Failure, Diastolic, Obesity
Interventions
Exercise, Dietary Intervention, Diet and exercise, Attention Control
Behavioral · Dietary Supplement · Other
Lead sponsor
Wake Forest University
Other
Eligibility
60 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2013
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Completed Not applicable Interventional Accepts healthy volunteers Results available

Aldena STAR Particles

NCT06004973
Conditions
Healthy
Interventions
STAR Particles, Gel without STAR Particles
Device
Lead sponsor
Emory University
Other
Eligibility
18 Years to 39 Years
Enrollment
20 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
1
States / cities
Atlanta, Georgia
Conditions
Stroke, Caregiver Burnout
Interventions
Langerian mindfulness
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
29 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Conditions
Depression
Interventions
Attention Bias Modification, Cognitive Control Training
Behavioral
Lead sponsor
University of Texas at Austin
Other
Eligibility
18 Years to 40 Years
Enrollment
145 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
1
States / cities
Austin, Texas
Conditions
Breastfeeding, Exclusive, Pain, Acute, Maternal Distress, Parent-Child Relations, Self Efficacy
Interventions
The BSM Intervention, Attention Control
Behavioral
Lead sponsor
University of Connecticut
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
2
States / cities
Farmington, Connecticut • Hartford, Connecticut
Conditions
Sickle Cell Disease, Stress, Pain
Interventions
Guided Relaxation video clip, Sickle Cell Disease Experience Discussion
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
46 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2019
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Apathy in Dementia
Interventions
Volunteering in Place Program, Recreational activity
Behavioral
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
55 Years and older
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
2
States / cities
Catonsville, Maryland • Rockville, Maryland
Completed Not applicable Interventional Results available

Implementing BREASTChoice Into Practice

NCT04491591
Conditions
Breast Reconstruction, Breast Cancer
Interventions
Breast Reconstruction Education and Support Tool (BREASTChoice), Attention Control Website, Clinician Survey
Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
18 Years and older · Female only
Enrollment
396 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2023
U.S. locations
2
States / cities
St Louis, Missouri • Columbus, Ohio
Conditions
Erectile Dysfunction
Interventions
Levitra (Vardenafil, BAY38-9456), Sildenafil, Placebo
Drug
Lead sponsor
Bayer
Industry
Eligibility
25 Years to 64 Years · Male only
Enrollment
200 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2005 – 2006
U.S. locations
18
States / cities
Phoenix, Arizona • Tempe, Arizona • Beverly Hills, California + 15 more
Conditions
Vitreo-Retinal Surgery
Interventions
Dextenza 0.4Mg Ophthalmic Insert, Topical Prednisolone
Drug
Lead sponsor
Patrick R. Oellers, MD
Network
Eligibility
Not listed
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2022
U.S. locations
1
States / cities
Liverpool, New York
Conditions
Acquired Brain Injury, Stroke, Hemispatial Neglect
Interventions
Tonic and Phasic Attention Training, Active Comparator
Behavioral
Lead sponsor
Posit Science Corporation
Industry
Eligibility
21 Years to 80 Years
Enrollment
27 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2011
U.S. locations
1
States / cities
San Francisco, California
Conditions
Diabetes Mellitus, Type 2
Interventions
Diabetes self-management program for Hispanics and their families, General health educational program for Hispanics and their families
Behavioral
Lead sponsor
Ohio State University
Other
Eligibility
18 Years to 99 Years
Enrollment
186 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2016
U.S. locations
1
States / cities
Columbus, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

Psychophysiological Effects of Controlled Respiration and Mindfulness

NCT05304000
Conditions
Stress, Physiological, Stress, Emotional, Insomnia
Interventions
Mindfulness Meditation, Cyclic Sighing Breathing, Box Breathing, Cyclic Hyperventilation with Retention
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
108 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
2
States / cities
Palo Alto, California • Stanford, California