Independent directory Public ClinicalTrials.gov records United States
Clinical Trials Finder
Objective public record navigation
Search Results

Search by objective public record fields.

Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.

Clear filters

These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.

ClinicalTrials.gov public records Last synced Oct 2, 2026, 2:25 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 25–48 of 106 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: visit with a volunteer Clear all
Completed Not applicable Interventional Accepts healthy volunteers

A Feasibility Study of Integrating Maternal Nutrition Interventions Into Antenatal Care Services in Ethiopia

NCT04125368
View directory record Official record
Conditions
Maternal Dietary Diversity, Iron-Folic Acid Supplementation, Early Initiation of Breastfeeding
Interventions
Health Facility Interventions, Community Interventions, Health System Interventions
Behavioral
Lead sponsor
International Food Policy Research Institute
Other
Eligibility
15 Years to 49 Years · Female only
Enrollment
4,256 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Mar 10, 2022 · Synced Oct 2, 2026, 2:25 AM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

Wake Forest Alzheimer's Disease Clinical Core

NCT03140865
View directory record Official record
Conditions
Alzheimer's Disease, Mild Cognitive Impairment, Prediabetic State
Interventions
Not listed
Lead sponsor
Wake Forest University Health Sciences
Other
Eligibility
55 Years and older
Enrollment
850 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2031
U.S. locations
1
States / cities
Winston-Salem, North Carolina
Source: ClinicalTrials.gov public record
Updated Mar 27, 2026 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Communicating Multiple Disease Risks

NCT02621671
View directory record Official record
Conditions
Healthy
Interventions
Cognitive interview, Survey
Behavioral · Other
Lead sponsor
Washington University School of Medicine
Other
Eligibility
30 Years to 65 Years
Enrollment
1,191 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2017
U.S. locations
1
States / cities
St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Nov 6, 2017 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers

The Impact of Community Health Worker Training by US Health Volunteers on the Health of Rural Ugandans

NCT02045706
View directory record Official record
Conditions
Health Knowledge, Attitudes, Practice
Interventions
Community Health Worker Trainings
Other
Lead sponsor
Edward O'Neil Jr, M.D.
Other
Eligibility
Not listed
Enrollment
1,419 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Newton, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 27, 2014 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Study of Dopamine Transporter Receptor Occupancy With Long-acting Dex-methylphenidate

NCT00593138
View directory record Official record
Conditions
Drug Binding to DAT Receptors
Interventions
dex-methylphenidate
Drug
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
18 Years to 55 Years
Enrollment
23 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2006 – 2009
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Oct 22, 2013 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Efficacy, Safety and Immunogenicity Study of GlaxoSmithKline(GSK) Biologicals' Candidate Malaria Vaccine 257049 in the Sporozoite Challenge Model in Healthy Malaria-naïve Adults

NCT01857869
View directory record Official record
Conditions
Malaria
Interventions
GSK257049 Dosage 1, GSK257049 Dosage 2, Sporozoite-infected mosquitoes challenge
Biological · Procedure
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 50 Years
Enrollment
64 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
1
States / cities
Silver Spring, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 26, 2019 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 2 Interventional

Massage Therapy in Treating Patients With Cancer Pain

NCT00082290
View directory record Official record
Conditions
Pain, Unspecified Adult Solid Tumor, Protocol Specific
Interventions
massage therapy, visit with a volunteer, period of quiet time, questionaire about pain
Other · Behavioral
Lead sponsor
Memorial Sloan Kettering Cancer Center
Other
Eligibility
18 Years to 120 Years
Enrollment
92 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
Started 2003
U.S. locations
1
States / cities
New York, New York
Source: ClinicalTrials.gov public record
Updated Dec 18, 2015 · Synced Oct 2, 2026, 2:25 AM EDT
Terminated No phase listed Observational

Promoting Medications for Alcohol Use Disorder on the General Medicine Service

NCT04287790
View directory record Official record
Conditions
Alcohol Use Disorder
Interventions
audit and feedback, educational meetings, and academic detailing to promote medication receipt, Acamprosate, naltrexone, or disulfiram
Behavioral · Drug
Lead sponsor
Yale University
Other
Eligibility
Not listed
Enrollment
67 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2020 – 2021
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated May 11, 2022 · Synced Oct 2, 2026, 2:25 AM EDT
Suspended No phase listed Observational Accepts healthy volunteers

Morphological Markers of Gastroesophageal Reflux Disease (GERD)

NCT01921686
View directory record Official record
Conditions
Eosinophilic Esophagitis, Gastroesophageal Reflux Disease
Interventions
Sample collection and Questionnaire
Other
Lead sponsor
Baylor College of Medicine
Other
Eligibility
8 Years to 18 Years
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2026
U.S. locations
1
States / cities
Houston, Texas
Source: ClinicalTrials.gov public record
Updated Aug 17, 2026 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Longitudinal Evaluation of a Radiotracer for Use in Tau Tracking

NCT03919669
View directory record Official record
Conditions
Alzheimer Disease, Mild Cognitive Impairment
Interventions
All Subjects
Drug
Lead sponsor
University of Wisconsin, Madison
Other
Eligibility
50 Years to 85 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2022
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Aug 3, 2023 · Synced Oct 2, 2026, 2:25 AM EDT
Recruiting Not applicable Interventional Accepts healthy volunteers

Orexin s Role in the Neurobiology of Substance Use Disorder

NCT05630781
View directory record Official record
Conditions
Nicotine Dependence
Interventions
Belsomra, Placebo, Methylphenidate
Drug
Lead sponsor
National Institute on Drug Abuse (NIDA)
NIH
Eligibility
18 Years to 60 Years
Enrollment
140 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023 – 2027
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Sep 11, 2026 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Effects of Aging on Primary and Secondary Vaccine Responses

NCT03312699
View directory record Official record
Conditions
Influenza, Hepatitis A, Typhoid, Healthy Adults
Interventions
Fluzone® quadrivalent, Fluzone High Dose, Fluad, Vaqta, Typhim Vi, Vivotif
Biological
Lead sponsor
Stanford University
Other
Eligibility
18 Years and older
Enrollment
54 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Dec 16, 2024 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety of Lactobacillus Rhamnosus GG Vs. Placebo in Elderly Subjects Receiving Trivalent Inactivated Influenza Vaccine

NCT01368029
View directory record Official record
Conditions
Healthy, Elderly
Interventions
Lactobacillus rhamnosus GG ATCC 53103 (LGG), Placebo
Biological
Lead sponsor
Massachusetts General Hospital
Other
Eligibility
65 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Boston, Massachusetts
Source: ClinicalTrials.gov public record
Updated Jan 11, 2017 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study to Assess the Safety, Tolerability, PK, ECG Effects, Food Effect, and Drug-drug Interaction (DDI) of Hormonal Contraceptives of PTI-428 in Healthy Female Volunteers

NCT02846142
View directory record Official record
Conditions
Healthy Volunteer
Interventions
PTI-428, Placebo, ethinyl estradiol and levonorgestrel
Drug · Other
Lead sponsor
Proteostasis Therapeutics, Inc.
Industry
Eligibility
18 Years to 55 Years · Female only
Enrollment
94 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated May 24, 2018 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Impact of Menstrual Cycle on Antiretroviral Pharmacokinetics in Healthy Women

NCT00869960
View directory record Official record
Conditions
Healthy
Interventions
tenofovir, emtricitabine, atazanavir, ritonavir
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
21 Years to 40 Years · Female only
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Sep 6, 2013 · Synced Oct 2, 2026, 2:25 AM EDT
Recruiting Phase 4 Interventional Accepts healthy volunteers

Markers of Osteoporosis in Cystic Fibrosis

NCT03921060
View directory record Official record
Conditions
Cystic Fibrosis
Interventions
Denosumab
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 64 Years
Enrollment
100 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2027
U.S. locations
1
States / cities
Dallas, Texas
Source: ClinicalTrials.gov public record
Updated May 5, 2026 · Synced Oct 2, 2026, 2:25 AM EDT
Not listed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety and Pharmacokinetics of RadProtect® in Healthy Volunteers

NCT02587442
View directory record Official record
Conditions
Acute Radiation Syndrome
Interventions
RadProtect®
Drug
Lead sponsor
Original BioMedicals Co. Ltd.
Industry
Eligibility
18 Years to 64 Years
Enrollment
27 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Started 2015
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Oct 27, 2015 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

The Effects of Attenuated Versus Inactivated Flu Vaccine in Twin Sets

NCT03898986
View directory record Official record
Conditions
Influenza
Interventions
Live attenuated influenza vaccine (LAIV4), Inactivated Influenza Vaccine (IIV4)
Biological
Lead sponsor
Stanford University
Other
Eligibility
2 Years to 20 Years
Enrollment
18 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2023
U.S. locations
1
States / cities
Stanford, California
Source: ClinicalTrials.gov public record
Updated Mar 6, 2025 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Quantitative Evaluation of [18F]T807 as a Potential PET Radioligand for Imaging Tau in Patients With Alzheimer's Disease

NCT02370524
View directory record Official record
Conditions
Alzheimer's Disease (AD)
Interventions
[18F]T807
Drug
Lead sponsor
Molecular NeuroImaging
Other
Eligibility
20 Years to 90 Years
Enrollment
16 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Mar 8, 2017 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Not applicable Interventional Results available

Community Trial in the Cherokee Nation

NCT04839978
View directory record Official record
Conditions
Opioid Abuse
Interventions
Connect Program, Communities Mobilizing for Change and Action (CMCA)
Behavioral
Lead sponsor
Emory University
Other
Eligibility
15 Years to 17 Years
Enrollment
919 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2024
U.S. locations
1
States / cities
Tahlequah, Oklahoma
Source: ClinicalTrials.gov public record
Updated Mar 5, 2026 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Functional Imaging of Tremor Circuits and Mechanisms of Treatment Response

NCT02495883
View directory record Official record
Conditions
Essential Tremor, Tremor
Interventions
Ethanol, Propranolol
Other · Drug
Lead sponsor
University of California, San Diego
Other
Eligibility
21 Years and older
Enrollment
56 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2017
U.S. locations
1
States / cities
La Jolla, California
Source: ClinicalTrials.gov public record
Updated Dec 2, 2020 · Synced Oct 2, 2026, 2:25 AM EDT
Withdrawn Not applicable Interventional Accepts healthy volunteers

Utilization of Somatic Tissue Oxygen Saturation Monitoring in Pregnant Women

NCT03196141
View directory record Official record
Conditions
Pre-Eclampsia
Interventions
StO2 and EndoPAT
Diagnostic Test
Lead sponsor
Yale University
Other
Eligibility
18 Years and older
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2019
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 12, 2019 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Phase 2 Interventional Results available

The Role of Hormones in Postpartum Mood Disorders

NCT00001481
View directory record Official record
Conditions
Postpartum Depression
Interventions
Estradiol, Placebo, Progesterone, leuprolide acetate
Drug · Other
Lead sponsor
National Institute of Mental Health (NIMH)
NIH
Eligibility
18 Years to 50 Years · Female only
Enrollment
74 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
1996 – 2024
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Dec 5, 2025 · Synced Oct 2, 2026, 2:25 AM EDT
Completed Not applicable Interventional Accepts healthy volunteers Results available

Impact of Volunteer Peer-Led Intervention for Weight Control in Primary Care

NCT01850550
View directory record Official record
Conditions
Weight Loss
Interventions
Weight loss Groups
Behavioral
Lead sponsor
Milton S. Hershey Medical Center
Other
Eligibility
21 Years to 65 Years · Female only
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013
U.S. locations
1
States / cities
Hershey, Pennsylvania
Source: ClinicalTrials.gov public record
Updated Jun 11, 2015 · Synced Oct 2, 2026, 2:25 AM EDT