Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 6, 2026, 8:07 AM EDT

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Showing 1–19 of 19 matching trials from the live ClinicalTrials.gov search.
Local D1 index available.
Completed Early Phase 1 Interventional Accepts healthy volunteers Results available

Conversations as a Means to Delay the Onset of Alzheimer's Disease

NCT01571427
Conditions
Mild Cognitive Impairment, Cognitive Change
Interventions
Active social engagement group, Control group
Behavioral
Lead sponsor
Oregon Health and Science University
Other
Eligibility
70 Years and older
Enrollment
83 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Portland, Oregon
Completed Not applicable Interventional Accepts healthy volunteers

Helping Eliminate Marijuana Use Through Pediatric Practice

NCT02744118
Conditions
Marijuana
Interventions
5A's Model, Healthy Internet Use Model
Other
Lead sponsor
American Academy of Pediatrics
Other
Eligibility
13 Years to 25 Years
Enrollment
620 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2020
U.S. locations
1
States / cities
Elk Grove Village, Illinois
Conditions
Social Isolation, Mental Status Change, Cognitive Impairment, Physical Activity, Quality of Life, Self-Perception
Interventions
Active Social Conversation
Other
Lead sponsor
George Mason University
Other
Eligibility
65 Years to 100 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
Manassas, Virginia
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Together After Cancer

NCT05645471
Conditions
Breast Cancer, Quality of Life, Communication
Interventions
Together After Cancer
Behavioral
Lead sponsor
University of South Florida
Other
Eligibility
18 Years to 80 Years
Enrollment
480 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
3
States / cities
Miami, Florida • Orlando, Florida • Tampa, Florida
Completed Not applicable Interventional

Healthy Growth Abbreviated Pilot Study

NCT01977105
Conditions
Childhood Obesity
Interventions
Grow Together peer group
Behavioral
Lead sponsor
Children's Hospital of Philadelphia
Other
Eligibility
18 Years and older · Female only
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Heart Failure
Interventions
Motivational Interviewing tailored intervention
Behavioral
Lead sponsor
Ruth Masterson-Creber
Other
Eligibility
18 Years and older
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2012 – 2014
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Conditions
Obesity, Skin Disease, Cancer, HIV, Diabetes, Chronic Pain
Interventions
Healing HEARTS, Peer Support
Behavioral
Lead sponsor
University of Florida
Other
Eligibility
18 Years and older
Enrollment
195 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Preexposure Prophylaxis, HIV Infections
Interventions
GYN Residency Training, Social Media Campaign
Behavioral
Lead sponsor
Duke University
Other
Eligibility
18 Years to 99 Years
Enrollment
51 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2025
U.S. locations
1
States / cities
New Orleans, Louisiana
Completed Not applicable Interventional Accepts healthy volunteers Results available

Learning to PERSEVERE: Peer Mentor Support and Caregiver Education in Lewy Body Dementia

NCT04649164
Conditions
Lewy Body Disease, Parkinson Disease Dementia, Dementia With Lewy Bodies
Interventions
Peer mentor support and caregiver intervention, Focus group to provide feedback on educational materials and mentoring program
Behavioral · Other
Lead sponsor
Rush University Medical Center
Other
Eligibility
21 Years to 90 Years
Enrollment
87 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Accepts healthy volunteers Results available

Change the Cycle: An RCT to Prevent Injection Initiation

NCT02774954
Conditions
Substance Abuse, Intravenous, HIV, Heroin Dependence, Opioid Dependence, Cocaine Dependence, Amphetamine Dependence
Interventions
Change the Cycle
Behavioral
Lead sponsor
University of Southern California
Other
Eligibility
18 Years and older
Enrollment
979 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
2
States / cities
Los Angeles, California • San Francisco, California
Conditions
Rheumatoid Arthritis, Palindromic Arthritis, Juvenile Rheumatoid Arthritis, Ankylosing Spondylitis, Sacroiliitis, Psoriatic Arthritis, Mixed Connective Tissue Disease, Lupus, Enteropathic Arthropathies, Systemic Sclerosis, Sjogren's Syndrome, Sicca Syndrome, Inflammatory Arthritis, Undifferentiated Connective Tissue Diseases
Interventions
Resource sheets, Community Resource Specialist, Nurse Navigator
Other
Lead sponsor
Brigham and Women's Hospital
Other
Eligibility
18 Years to 100 Years
Enrollment
101 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2026
U.S. locations
1
States / cities
Boston, Massachusetts
Conditions
Serious Mental Illness, Older Adults
Interventions
Hopeful and Healthy Living (HHL)
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
50 Years and older
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
2
States / cities
Boston, Massachusetts
Completed Not applicable Interventional Accepts healthy volunteers

Web-based Implementation for the Science of Enhancing Resilience Study

NCT02603133
Conditions
Burnout, Professional, Resilience, Psychological
Interventions
Three Good Things, Gratitude, Random Acts of Kindess, Awe, 1 Good Chat
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 85 Years
Enrollment
2,650 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
9
States / cities
Palo Alto, California • Stanford, California • Boston, Massachusetts + 5 more
Conditions
Loneliness, Opioid Use Disorder
Interventions
Marigold Mobile Peer Support Intervention, Resources
Behavioral
Lead sponsor
Rhode Island Hospital
Other
Eligibility
18 Years and older
Enrollment
90 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Completed Not applicable Interventional Accepts healthy volunteers Results available

An Accessible Digital Intervention to Promote HIV Testing/Counseling and Prevention Among Adolescents

NCT03713034
Conditions
HIV Prevention
Interventions
PlayTest!, Control games
Other
Lead sponsor
Yale University
Other
Eligibility
14 Years to 18 Years
Enrollment
296 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
New Haven, Connecticut
Conditions
Smoking, Smoking Cessation
Interventions
TAMI Coach
Behavioral
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older
Enrollment
440 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2027
U.S. locations
2
States / cities
San Francisco, California
Active, not recruiting Not applicable Interventional Accepts healthy volunteers

Motivational Interviewing for Physical Activity

NCT01008787
Conditions
Cancer
Interventions
Training, Questionnaire, Interview, PA Newsletter
Behavioral
Lead sponsor
M.D. Anderson Cancer Center
Other
Eligibility
18 Years to 65 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2027
U.S. locations
1
States / cities
Houston, Texas
Conditions
Osteoarthritis, Knee
Interventions
MobilWise, Fitbit Only
Behavioral
Lead sponsor
Rush University Medical Center
Other
Eligibility
18 Years and older
Enrollment
61 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Completed Not applicable Interventional Results available

Care Improving Cognition for ADolescents on the Autism Spectrum

NCT04562688
Conditions
Autism Spectrum Disorder
Interventions
CICADAS only, PEERS + CICADAS and then no-contact, PEERS + Active Comparator and then no-contact
Other
Lead sponsor
Posit Science Corporation
Industry
Eligibility
11 Years to 18 Years
Enrollment
68 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
1
States / cities
Minneapolis, Minnesota