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ClinicalTrials.gov public records Last synced Sep 7, 2026, 5:32 AM EDT

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Showing 1–24 of 243 matching trials from the live ClinicalTrials.gov search.
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Completed Early Phase 1 Interventional Accepts healthy volunteers

Cocaine Use Disorder and Cortical Dopamine

NCT03349606
View directory record Official record
Conditions
Cocaine Dependence
Interventions
d-amphetamine, [C-11]FLB 457
Drug · Radiation
Lead sponsor
University of Pittsburgh
Other
Eligibility
18 Years to 40 Years
Enrollment
30 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2010 – 2020
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 3, 2020 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Social Network Interventions in Rural Honduras

NCT01672580
View directory record Official record
Conditions
Malnutrition, Dysentery, Social Transmission of Health Behaviors
Interventions
exposure to vitamin use, exposure to water chlorination, high in-degree, nominated by random
Behavioral
Lead sponsor
Harvard University
Other
Eligibility
15 Years and older
Enrollment
5,773 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 18, 2015 · Synced Sep 7, 2026, 5:32 AM EDT
Completed No phase listed Observational

Risk Factors for Early Infant Colonization With Methicillin-Resistant Staphylococcus Aureus

NCT01141101
View directory record Official record
Conditions
Methicillin-resistant Staphylococcus Aureus
Interventions
Not listed
Lead sponsor
Boston Medical Center
Other
Eligibility
Not listed
Enrollment
100 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated May 2, 2016 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 1 Interventional

Sertraline for the Treatment of Patients With Frontal Lobe Dementia (FLD)

NCT00001777
View directory record Official record
Conditions
Dementia
Interventions
Sertraline
Drug
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
Not listed
Enrollment
30 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1997 – 2000
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Mar 3, 2008 · Synced Sep 7, 2026, 5:32 AM EDT
Not listed Not applicable Interventional

Transmission Reduction Intervention Project

NCT01827228
View directory record Official record
Conditions
HIV
Interventions
Assays, HIV medical care, Social network and venue tracing, Community alerts, Community education, HIV counseling
Other · Behavioral
Lead sponsor
National Development and Research Institutes, Inc.
Other
Eligibility
18 Years and older
Enrollment
3,000 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2013 – 2017
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Apr 6, 2016 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clean Hands Accessible and Manageable for Patients (CHAMPs)

NCT05866393
View directory record Official record
Conditions
Pathogen Transmission, Patient Participation, Aging
Interventions
Clean Hands Accessible and Manageable for Patients
Behavioral
Lead sponsor
Case Western Reserve University
Other
Eligibility
65 Years and older
Enrollment
293 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2026
U.S. locations
2
States / cities
Cleveland, Ohio
Source: ClinicalTrials.gov public record
Updated Jul 27, 2026 · Synced Sep 7, 2026, 5:32 AM EDT
Completed No phase listed Observational Accepts healthy volunteers

Vertical Transmission of Hepatitis C in Adult Children of Female Baby Boomers

NCT03038763
View directory record Official record
Conditions
Hepatitis C, Hepatitis C, Chronic
Interventions
Eligibility Screening, HCV test
Other · Diagnostic Test
Lead sponsor
University of Pennsylvania
Other
Eligibility
18 Years to 72 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 16, 2019 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Characterization of [11C]Flumazenil to Image GABA Transmission in Healthy Adult Subjects and Subjects With Alcohol Dependence

NCT01904487
View directory record Official record
Conditions
Alcoholism
Interventions
[11C]flumazenil, Tiagabine
Radiation · Drug
Lead sponsor
Rajesh Narendran
Other
Eligibility
18 Years to 45 Years
Enrollment
11 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2013
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Aug 28, 2017 · Synced Sep 7, 2026, 5:32 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Role of GABAergic Transmission in Auditory Processing in Autism Spectrum Disorder

NCT04798274
View directory record Official record
Conditions
Autism Spectrum Disorder
Interventions
Continuous Theta Burst Stimulation
Device
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
11 Years to 25 Years
Enrollment
106 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Apr 8, 2026 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Results available

Study to Assess the Efficacy of Baloxavir Marboxil Versus Placebo to Reduce Onward Transmission of Influenza A or B in Households

NCT03969212
View directory record Official record
Conditions
Influenza
Interventions
Baloxavir Marboxil, Placebo
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
5 Years to 64 Years
Enrollment
4,138 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2019 – 2024
U.S. locations
43
States / cities
Birmingham, Alabama • Pelham, Alabama • Phoenix, Arizona + 32 more
Source: ClinicalTrials.gov public record
Updated Jul 3, 2025 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Clinical Trial of Behavioral Modification to Prevent Congenital Cytomegalovirus

NCT01819519
View directory record Official record
Conditions
Cytomegalovirus Infections, Pregnancy, Behavior
Interventions
Educational Intervention
Behavioral
Lead sponsor
Women and Infants Hospital of Rhode Island
Other
Eligibility
14 Years to 45 Years · Female only
Enrollment
223 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Providence, Rhode Island
Source: ClinicalTrials.gov public record
Updated Jun 2, 2015 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Impact of Hormonal Contraception on HIV Acquisition and Transmission Risk

NCT02357368
View directory record Official record
Conditions
HIV, Contraception
Interventions
Depot medroxyprogesterone acetate (DMPA), Etonogestrel implant (Eng-Implant), Levonorgestrel intrauterine device (Lng-IUD), ParaGard® T 380A Intrauterine Copper Contraceptive
Drug · Device
Lead sponsor
Lisa Haddad
Other
Eligibility
18 Years to 45 Years · Female only
Enrollment
59 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2019
U.S. locations
4
States / cities
Atlanta, Georgia
Source: ClinicalTrials.gov public record
Updated Nov 17, 2020 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers Results available

Safety and Efficacy of a Violet Visible Light Blocking Intraocular Lens (IOL)

NCT00747227
View directory record Official record
Conditions
Cataract
Interventions
modified light transmission intraocular lens, monofocal acrylic intraocular lens
Device
Lead sponsor
Abbott Medical Optics
Industry
Eligibility
18 Years and older
Enrollment
250 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
11
States / cities
Scottsdale, Arizona • Rogers, Arkansas • New Haven, Connecticut + 8 more
Source: ClinicalTrials.gov public record
Updated Nov 10, 2011 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Aerosol Particle Concentrations Among Different Oxygen Devices for Spontaneous Breathing Patients With Tracheostomy

NCT04654754
View directory record Official record
Conditions
Transmission, Patient-Professional
Interventions
high-flow high humidity oxygen device with tracheostomy adapter
Device
Lead sponsor
Jie Li
Other
Eligibility
18 Years to 90 Years
Enrollment
12 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Dec 20, 2022 · Synced Sep 7, 2026, 5:32 AM EDT
Completed No phase listed Observational

Efficacy of ART to Interrupt HIV Transmission Networks

NCT02528773
View directory record Official record
Conditions
HIV
Interventions
Not listed
Lead sponsor
University of California, San Diego
Other
Eligibility
18 Years and older
Enrollment
256 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2014 – 2020
U.S. locations
1
States / cities
San Diego, California
Source: ClinicalTrials.gov public record
Updated Nov 3, 2020 · Synced Sep 7, 2026, 5:32 AM EDT
Completed No phase listed Observational

Improve Nuclear Medicine Heart Imaging, Compare MRI Results With Single Photon Emission Computed Tomography Imaging

NCT00639704
View directory record Official record
Conditions
Cardiac
Interventions
Not listed
Lead sponsor
State University of New York - Upstate Medical University
Other
Eligibility
18 Years and older
Enrollment
6 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2011
U.S. locations
1
States / cities
Syracuse, New York
Source: ClinicalTrials.gov public record
Updated Dec 13, 2023 · Synced Sep 7, 2026, 5:32 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Evaluation of Patients With HAM/TSP

NCT00001778
View directory record Official record
Conditions
HTLV-I Infection, Tropical Spastic Paraparesis
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
18 Years to 120 Years
Enrollment
750 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 1998
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 3, 2026 · Synced Sep 7, 2026, 5:32 AM EDT
Terminated No phase listed Observational Accepts healthy volunteers

Role of Children in Transmission of COVID-19 to Immunocompromised Patients

NCT04407546
View directory record Official record
Conditions
Immunosuppression
Interventions
Not listed
Lead sponsor
Jonsson Comprehensive Cancer Center
Other
Eligibility
Not listed
Enrollment
109 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
1
States / cities
Los Angeles, California
Source: ClinicalTrials.gov public record
Updated Mar 23, 2023 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Early Phase 1 Interventional

Hepatitis C Virus Donor Positive Kidney Transplantation for Hepatitis C Virus Negative Recipients

NCT03249194
View directory record Official record
Conditions
Kidney Transplant, Hepatitis C
Interventions
Direct acting Anti-Viral Therapy using Epclusa or Zepatier
Drug
Lead sponsor
Virginia Commonwealth University
Other
Eligibility
18 Years to 80 Years
Enrollment
25 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2017 – 2020
U.S. locations
1
States / cities
Richmond, Virginia
Source: ClinicalTrials.gov public record
Updated Mar 26, 2020 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Results available

Epidemiology and Prevention of Methicillin Resistant Staphylococcus Aureus (MRSA) Transmission in the Community

NCT00966446
View directory record Official record
Conditions
MRSA - Methicillin Resistant Staphylococcus Aureus Infection
Interventions
Unsupervised Decolonization, Supervised Decolonization
Drug
Lead sponsor
University of Pennsylvania
Other
Eligibility
6 Months and older
Enrollment
223 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2009 – 2014
U.S. locations
4
States / cities
Hershey, Pennsylvania • Philadelphia, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 4, 2019 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Back to ECE Safely With SAGE: Reducing COVID-19 Transmission in Hispanic and Low-income Preschoolers

NCT05178290
View directory record Official record
Conditions
COVID-19 Testing, Children, Preschool, Parents, Child Development, Self-Control, Exercise, Diet, Healthy
Interventions
CHILD back-to-ECE COVID-19 saliva testing, ECE personnel back-to-ECE COVID-19 saliva screening, SAGE garden programming
Behavioral
Lead sponsor
Arizona State University
Other
Eligibility
3 Years and older
Enrollment
1,356 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
1
States / cities
Phoenix, Arizona
Source: ClinicalTrials.gov public record
Updated Apr 23, 2025 · Synced Sep 7, 2026, 5:32 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers

Griffithsin-based Rectal Microbicide for PREvention of Viral ENTry (PREVENT)

NCT04032717
View directory record Official record
Conditions
HIV Prevention
Interventions
Q-Griffithsin (Q-GRFT) enema, Placebo enema
Drug · Other
Lead sponsor
Rhonda Brand
Other
Eligibility
18 Years to 45 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jul 5, 2023 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Tenofovir Rectal Douche to Prevent HIV Transmission

NCT04016233
View directory record Official record
Conditions
HIV/AIDS, HIV Prevention
Interventions
Tenofovir douche
Drug
Lead sponsor
Johns Hopkins University
Other
Eligibility
18 Years and older
Enrollment
9 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
2
States / cities
Baltimore, Maryland • Pittsburgh, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 8, 2021 · Synced Sep 7, 2026, 5:32 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

Partner Services Pre-exposure Prophylaxis (PS-PrEP)

NCT02749955
View directory record Official record
Conditions
HIV Transmission, Transtheoretical Model of Change
Interventions
PS-PrEP Intervention Group, PrEPLine Control Group
Behavioral
Lead sponsor
University of Chicago
Other
Eligibility
18 Years to 35 Years · Male only
Enrollment
164 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Chicago, Illinois
Source: ClinicalTrials.gov public record
Updated Jul 8, 2025 · Synced Sep 7, 2026, 5:32 AM EDT