Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Oct 19, 2026, 1:04 PM EDT

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Showing 121–144 of 1,465 matching trials from the live ClinicalTrials.gov search.
Conditions
Human Microbiome
Interventions
Non-interventional
Other
Lead sponsor
Danisco
Industry
Eligibility
18 Years to 50 Years
Enrollment
52 participants
Timeline
2021 – 2023
U.S. locations
1
States / cities
Beltsville, Maryland
Conditions
Treponema Pallidum, Treponema Pallidum Infection, Syphilis Infection, Serum, Plasma, Blooddraw, Sexually Transmitted Infection (STI)
Interventions
ALPCO Syphilis-T, ALPCO Syphilis-NT CLIA Kits
Device
Lead sponsor
American Laboratory Products Company
Industry
Eligibility
13 Years and older
Enrollment
1,000 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
6
States / cities
Lancaster, California • Los Angeles, California • North Miami, Florida + 3 more
Conditions
Bacterial Vaginosis
Interventions
BNT331, Placebo
Drug · Other
Lead sponsor
BioNTech SE
Industry
Eligibility
18 Years and older · Female only
Enrollment
102 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
6
States / cities
Birmingham, Alabama • Marrero, Louisiana • Metairie, Louisiana + 3 more
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of Two Doses of H5N1 Influenza Vaccine in Elderly Subjects

NCT01766921
Conditions
Pandemic H5N1 Influenza
Interventions
Adjuvanted H5N1 pandemic influenza vaccine
Biological
Lead sponsor
Novartis Vaccines
Industry
Eligibility
65 Years and older
Enrollment
1,393 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2014
U.S. locations
12
States / cities
Phoenix, Arizona • Hollywood, Florida • Wichita, Kansas + 7 more
Conditions
Influenza, Healthy
Interventions
Monovalent Influenza Vaccine, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
2
States / cities
Stockbridge, Georgia • Portland, Oregon
Completed Phase 1 Interventional Accepts healthy volunteers Results available

AMG 529 First in Human Study

NCT03170193
Conditions
Cardiovascular
Interventions
AMG 529, Placebo
Drug
Lead sponsor
Amgen
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
Influenza
Interventions
Baloxavir Marboxil, Oseltamivir
Drug
Lead sponsor
Hoffmann-La Roche
Industry
Eligibility
1 Year to 11 Years
Enrollment
173 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2018 – 2019
U.S. locations
27
States / cities
Birmingham, Alabama • Harrisburg, Arkansas • Jonesboro, Arkansas + 22 more
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers

Nontypeable H. Influenzae in Healthy Adults

NCT00905385
Conditions
Haemophilus Influenzae (NTHI)
Interventions
NTHi Strain 2019
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 54 Years
Enrollment
15 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2011
U.S. locations
1
States / cities
Iowa City, Iowa
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Exploring the Effects of Corticosteroids on the Human Hippocampus

NCT03896659
Conditions
Hydrocortisone, Depression, Healthy Volunteers
Interventions
Hydrocortisone Oral, Placebo Oral Tablet
Drug
Lead sponsor
University of Texas Southwestern Medical Center
Other
Eligibility
18 Years to 50 Years
Enrollment
66 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2024
U.S. locations
1
States / cities
Dallas, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

Phase I, First-In-Human Study of TT-00920 in Healthy Subjects

NCT04364789
Conditions
Healthy
Interventions
TT-00920, Placebos
Drug
Lead sponsor
TransThera Sciences (Nanjing), Inc.
Industry
Eligibility
18 Years to 55 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2022
U.S. locations
1
States / cities
Los Angeles, California
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

Hallmarks of Protective Immunity in Sequential Rhinovirus Infections in Humans

NCT02796001
Conditions
Healthy Volunteers
Interventions
human rhinovirus, no intervention
Biological · Other
Lead sponsor
University of Virginia
Other
Eligibility
18 Years to 40 Years
Enrollment
46 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Charlottesville, Virginia
Active, not recruiting Phase 1 Interventional Accepts healthy volunteers

A Study of STAR-0310 in Healthy Adult Participants

NCT06782477
Conditions
Healthy Participants
Interventions
STAR-0310, Placebo
Drug
Lead sponsor
Astria Therapeutics, Inc.
Industry
Eligibility
18 Years to 60 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Austin, Texas
Conditions
Transplantation, Stem Cell
Interventions
Ronacaleret 100 mg, Ronacaleret 400 mg, Plerixafor
Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 65 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Overland Park, Kansas
Conditions
Healthy
Interventions
Not listed
Lead sponsor
National Institute of Neurological Disorders and Stroke (NINDS)
NIH
Eligibility
21 Years to 65 Years
Enrollment
222 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2003 – 2011
U.S. locations
1
States / cities
Bethesda, Maryland
Conditions
Infection, Human Immunodeficiency Virus
Interventions
BMS-663068
Drug
Lead sponsor
ViiV Healthcare
Industry
Eligibility
18 Years to 50 Years
Enrollment
38 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014
U.S. locations
1
States / cities
San Antonio, Texas
Completed Phase 1 Interventional Accepts healthy volunteers

H5N8 Mix and Match With or Without AS03 or MF59 in Healthy Adults

NCT02624219
Conditions
Avian Influenza, Influenza
Interventions
AS03, MF59 adjuvant, Monovalent Influenza A/H5N8 vaccine
Drug · Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
19 Years to 64 Years
Enrollment
276 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
4
States / cities
Iowa City, Iowa • St Louis, Missouri • Cincinnati, Ohio + 1 more
Conditions
Cryptosporidiosis
Interventions
Cryptosporidium parvum oocysts (ABO809), EDI048, Placebo
Biological · Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 50 Years
Enrollment
80 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2027
U.S. locations
2
States / cities
Baltimore, Maryland • Cincinnati, Ohio
Completed Not applicable Interventional Accepts healthy volunteers

The Absorption of Bioactive Berberine in Human

NCT03438292
Conditions
Healthy
Interventions
Berberine, TPGS emulsified berberine, Quillaja extract emulsified berberine
Dietary Supplement
Lead sponsor
University of Florida
Other
Eligibility
21 Years to 50 Years
Enrollment
32 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2020
U.S. locations
1
States / cities
Gainesville, Florida
Conditions
Hemorrhagic Fever, Ebola
Interventions
Ad26.ZEBOV, MVA-BN-Filo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
0 Years to 71 Years
Enrollment
677 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2021
U.S. locations
1
States / cities
Rockville, Maryland
Conditions
Healthy Volunteers
Interventions
KPL-404, Matching Placebo
Drug · Other
Lead sponsor
Kiniksa Pharmaceuticals, Ltd.
Industry
Eligibility
18 Years to 55 Years
Enrollment
52 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
1
States / cities
Austin, Texas
Conditions
Healthy
Interventions
Thearubigins, Theaflavins, Procyanidin Dimer B2 (DB2), (-)-Epigallocatechin-3-O-gallate (EGCG), (-)-Epicatechin-3-O-gallate (ECG), (-)-Epicatechin (EC), (-)-Epigallocatechin (EGC), Control
Other
Lead sponsor
University of California, Davis
Other
Eligibility
25 Years to 60 Years · Male only
Enrollment
12 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Davis, California
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction Study in Healthy Subjects

NCT00904059
Conditions
Hepatitis C
Interventions
BMS-650032, BMS-790052
Drug
Lead sponsor
Bristol-Myers Squibb
Industry
Eligibility
18 Years to 49 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Austin, Texas
Conditions
Chronic Kidney Disease
Interventions
OJR520, Placebo
Drug · Other
Lead sponsor
Novartis Pharmaceuticals
Industry
Eligibility
18 Years to 65 Years
Enrollment
112 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2028
U.S. locations
1
States / cities
Miami, Florida
Conditions
Infections, Meningococcal
Interventions
GSK Biologicals' Meningococcal vaccine GSK134612 (Nimenrix), GSK Biologicals' Hib-meningococcal vaccine GSK 792014 (Menhibrix), Infanrix®, ActHIB®, Pediarix®
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
6 Weeks to 12 Weeks
Enrollment
1,558 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2009
U.S. locations
56
States / cities
Birmingham, Alabama • Dothan, Alabama • Benton, Arkansas + 50 more