Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 24, 2026, 8:25 AM EDT

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Showing 1–24 of 606 matching trials from the live ClinicalTrials.gov search.
Conditions
Suicidal Ideation, Suicidal, Suicidal Thoughts, Digital Health Intervention, Reward Sensitivity, Anhedonia
Interventions
Suicide prevention treatment
Behavioral
Lead sponsor
University of Pennsylvania
Other
Eligibility
13 Years to 17 Years
Enrollment
20 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2027
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Terminated Phase 2Phase 3 Interventional Accepts healthy volunteers Results available

Treatment for COVID-19 in High-Risk Adult Outpatients

NCT04354428
Conditions
COVID-19, SARS-CoV-2
Interventions
Ascorbic Acid, Hydroxychloroquine Sulfate, Azithromycin, Folic Acid, Lopinavir 200 MG / Ritonavir 50 MG [Kaletra]
Drug
Lead sponsor
University of Washington
Other
Eligibility
18 Years to 80 Years
Enrollment
289 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020
U.S. locations
6
States / cities
Chicago, Illinois • New Orleans, Louisiana • Boston, Massachusetts + 2 more
Conditions
Cancer
Interventions
EXCAP, MAAT, ECO
Behavioral
Lead sponsor
University of Rochester
Other
Eligibility
65 Years and older
Enrollment
40 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2028
U.S. locations
1
States / cities
Rochester, New York
Conditions
Substance Use, HIV Infections
Interventions
Communication skills training video, Drug use module
Behavioral
Lead sponsor
Hunter College of City University of New York
Other
Eligibility
17 Years to 29 Years · Male only
Enrollment
484 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2026
U.S. locations
2
States / cities
Ann Arbor, Michigan • New York, New York
Conditions
Prostate Cancer
Interventions
Image-Guided Biopsies
Procedure
Lead sponsor
University of California, San Francisco
Other
Eligibility
18 Years and older · Male only
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
4
States / cities
Davis, California • Los Angeles, California • San Francisco, California + 1 more
Conditions
Hypertension, High Blood Pressure
Interventions
ROX Coupler, Sham procedure
Device · Other
Lead sponsor
ROX Medical, Inc.
Industry
Eligibility
22 Years to 85 Years
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2019
U.S. locations
13
States / cities
Birmingham, Alabama • Gainesville, Florida • Atlanta, Georgia + 9 more
Conditions
Opioid Use Disorder
Interventions
SUN, SUN + Telebridge, ED-ITT, ED-ITT + BHS
Behavioral
Lead sponsor
RAND
Other
Eligibility
18 Years and older
Enrollment
500 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
Colton, California
Conditions
Cannabis Use Disorder
Interventions
Emotional Engagement Distress Tolerance Intervention, Health Education Intervention
Behavioral
Lead sponsor
Florida State University
Other
Eligibility
18 Years to 30 Years
Enrollment
80 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2027
U.S. locations
1
States / cities
Tallahassee, Florida
Conditions
Wellness, Self Compassion, Burnout, Anxiety, Depression
Interventions
App-based bundled mental fitness intervention, App-based wellness module collection
Other
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years and older
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2026 – 2027
U.S. locations
2
States / cities
Boston, Massachusetts
Conditions
Knee Joint Pain
Interventions
Freedom Total Knee, Total Knee Replacement, Freedom Total Knee System
Device
Lead sponsor
Maxx Orthopedics Inc
Industry
Eligibility
40 Years to 80 Years
Enrollment
211 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2020
U.S. locations
1
States / cities
Norristown, Pennsylvania
Conditions
Traumatic Brain Injury (TBI) Patients
Interventions
transcranial electrical stimulation, Sham Comparator
Device
Lead sponsor
University of Cincinnati
Other
Eligibility
18 Years to 80 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2028
U.S. locations
1
States / cities
Cincinnati, Ohio
Conditions
Depression, Anxiety, Suicidal Ideation
Interventions
Adaptive messaging intervention, Non-personalized messaging intervention, Coaching, Psychoeducational links
Behavioral
Lead sponsor
Northwestern University
Other
Eligibility
18 Years to 25 Years
Enrollment
120 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2023 – 2024
U.S. locations
1
States / cities
Chicago, Illinois
Conditions
Obesity
Interventions
JITAI Enhanced Education Intervention Option, JITAI Self-Efficacy Intervention Option, JITAI Motivation Intervention Option, JITAI Self-Regulation Intervention Option, JITAI Generic Risk Alert Intervention Option (Active Comparator), Online Behavioral Obesity Treatment, JITAI No Treatment Intervention Option
Behavioral
Lead sponsor
The Miriam Hospital
Other
Eligibility
18 Years to 70 Years
Enrollment
204 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2026
U.S. locations
1
States / cities
Providence, Rhode Island
Conditions
Anxiety, Depression
Interventions
Process-based therapy
Behavioral
Lead sponsor
Boston University Charles River Campus
Other
Eligibility
18 Years to 90 Years
Enrollment
2 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2022
U.S. locations
1
States / cities
Boston, Massachusetts
Recruiting Phase 4 Interventional Accepts healthy volunteers

Retinal Blood Flow and Autoregulation

NCT05344274
Conditions
Glaucoma
Interventions
Indocyanine Green Angiography, Isocapnic Oxygen, Ocular Imaging with Optical Coherence Tomography (OCT) and Adaptive Optics (AO)
Diagnostic Test · Biological
Lead sponsor
University of Maryland, Baltimore
Other
Eligibility
18 Years to 88 Years
Enrollment
90 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2027
U.S. locations
4
States / cities
Baltimore, Maryland • Silver Spring, Maryland
Completed Not applicable Interventional Accepts healthy volunteers

Tailored Mobile Text Messaging to Reduce Problem Drinking

NCT01885312
Conditions
Alcohol-Related Disorders, Alcohol Use Disorders, Alcohol Drinking, Alcoholism, Alcohol Abuse
Interventions
Adaptive Tailored Intervention, Consequence-based Intervention, Tailored, not adaptive, based Intervention, Assessment only
Behavioral · Other
Lead sponsor
Northwell Health
Other
Eligibility
21 Years to 65 Years
Enrollment
174 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
1
States / cities
Great Neck, New York
Conditions
Chronic Low Back Pain (CLBP), Insomnia
Interventions
Cognitive-behavioral therapy for insomnia (CBTi), CBTi + Savoring Meditation, CBTi + Pain Education
Behavioral
Lead sponsor
University of Virginia
Other
Eligibility
18 Years and older
Enrollment
300 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2025 – 2030
U.S. locations
1
States / cities
Charlottesville, Virginia
Conditions
Conduct Problems
Interventions
Youth Behavioral Intervention, Parent Education
Behavioral
Lead sponsor
University of Minnesota
Other
Eligibility
10 Years to 17 Years
Enrollment
200 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2016
U.S. locations
1
States / cities
Minneapolis, Minnesota
Conditions
Alcohol Misuse
Interventions
MICA, TRAC
Behavioral
Lead sponsor
Stanford University
Other
Eligibility
18 Years to 65 Years
Enrollment
750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2026 – 2031
U.S. locations
1
States / cities
Palo Alto, California
Conditions
Food Insecurity, Pregnancy
Interventions
Produce prescription, Medically tailored meals, Electronic health record WIC referral, Electronic health record WIC referral + care navigation
Behavioral
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
18 Years and older · Female only
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Conditions
Metastatic Carcinoma
Interventions
Stereotactic ablative body radiation therapy
Radiation
Lead sponsor
Baptist Health South Florida
Other
Eligibility
18 Years and older
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
2
States / cities
Miami, Florida • Madison, Wisconsin
Conditions
Cardiovascular Risk Factor
Interventions
Short Message with Text and Optional Image
Behavioral
Lead sponsor
Penn State University
Other
Eligibility
18 Years to 29 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2020
U.S. locations
1
States / cities
University Park, Pennsylvania
Conditions
Data Collection for Facilitation of Machine Learning Algorithm for Personalized Treatment
Interventions
CBT-based, mobile-delivered, intervention platform
Behavioral
Lead sponsor
Brainsway
Industry
Eligibility
22 Years to 68 Years
Enrollment
540 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2021
U.S. locations
22
States / cities
San Diego, California • Juno Beach, Florida • Palm Beach, Florida + 18 more
Recruiting Not applicable Interventional

Shaping Tolerance for Delayed Rewards

NCT03457402
Conditions
Impulsivity
Interventions
Shaping Delay Tolerance
Behavioral
Lead sponsor
University of California, Davis
Other
Eligibility
3 Years to 6 Years
Enrollment
50 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2026
U.S. locations
1
States / cities
Sacramento, California