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ClinicalTrials.gov public records Last synced Oct 25, 2026, 7:06 AM EDT

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Showing 193–216 of 1,450 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: Safety in Healthy Adults Clear all
Completed Phase 1 Interventional Accepts healthy volunteers

Dose Escalation Study of SQ109 in Healthy Adult Volunteers

NCT00866190
View directory record Official record
Conditions
TB Multi-drug Resistant
Interventions
SQ109, Placebo
Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 45 Years
Enrollment
10 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated Nov 7, 2011 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of SIAN Nasal Spray in Healthy Adults

NCT05194358
View directory record Official record
Conditions
Cyanide Poisoning
Interventions
Stabilized Isoamyl Nitrite (SIAN)
Drug
Lead sponsor
Emergent BioSolutions
Industry
Eligibility
18 Years to 45 Years
Enrollment
47 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021 – 2023
U.S. locations
2
States / cities
Knoxville, Tennessee • Austin, Texas
Source: ClinicalTrials.gov public record
Updated Jun 3, 2025 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity of the Na-APR-1 Hookworm Vaccine in Healthy Adults

NCT01717950
View directory record Official record
Conditions
Hookworm Infection, Hookworm Disease
Interventions
Na-APR-1 (M74)/Alhydrogel®, Gluco-Pyranosylphospho-Lipid A Aqueous Formulation
Biological
Lead sponsor
Baylor College of Medicine
Other
Eligibility
18 Years to 50 Years
Enrollment
40 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2013 – 2015
U.S. locations
1
States / cities
Washington D.C., District of Columbia
Source: ClinicalTrials.gov public record
Updated Jul 31, 2019 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Phase 1, Randomized, Double-Blind, Placebo-controlled Study to Evaluate the Safety and Tolerability of an Enterovirus D68-specific Monoclonal Antibody in Healthy Adults

NCT06444048
View directory record Official record
Conditions
Enterovirus Infection
Interventions
EV68-228-N, Placebo for EV68-228-N
Biological · Other
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 49 Years
Enrollment
36 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Baltimore, Maryland • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated May 4, 2026 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1 ID93 + GLA-SE Vaccine Trial in Healthy Adult Volunteers

NCT01599897
View directory record Official record
Conditions
Pulmonary Tuberculosis
Interventions
ID93 + GLA-SE, ID93 alone
Biological
Lead sponsor
Access to Advanced Health Institute (AAHI)
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2014
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 15, 2017 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Results available

Safety and Immunogenicity of an Epstein-Barr Virus (EBV) gp350-Ferritin Nanoparticle Vaccine in Healthy Adults

NCT04645147
View directory record Official record
Conditions
EBV, Epstein-Barr Virus Infection, Infectious Mononucleosis
Interventions
EBV gp350-Ferritin Vaccine
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 29 Years
Enrollment
83 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2026
U.S. locations
1
States / cities
Bethesda, Maryland
Source: ClinicalTrials.gov public record
Updated Aug 13, 2026 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Phase 1A Study of the Safety of KSP/QRH Dimer

NCT03643068
View directory record Official record
Conditions
Healthy Adults
Interventions
KSP-QRH-E3-IRDye800 (Peptide 919288G), 0.6 mg, KSP-QRH-E3-IRDye800 (Peptide 919288G), 1.8 mg
Drug
Lead sponsor
University of Michigan
Other
Eligibility
25 Years to 100 Years
Enrollment
26 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Ann Arbor, Michigan
Source: ClinicalTrials.gov public record
Updated Nov 6, 2018 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Evaluation of Safety and Pharmacokinetics of Single Doses of VBY-376 in Healthy Adults

NCT00557583
View directory record Official record
Conditions
Chronic Hepatitis C Infection
Interventions
VBY 376
Drug
Lead sponsor
Virobay Inc.
Industry
Eligibility
18 Years to 45 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2008
U.S. locations
1
States / cities
Madison, Wisconsin
Source: ClinicalTrials.gov public record
Updated Dec 31, 2013 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study To Access The Safety And Tolerability Of RN316 (PF-04950615) When Administered To Healthy Adult Subjects

NCT00991159
View directory record Official record
Conditions
Healthy
Interventions
RN316
Biological
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 70 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2009 – 2010
U.S. locations
2
States / cities
Phoenix, Arizona • Miami Gardens, Florida
Source: ClinicalTrials.gov public record
Updated Jul 4, 2012 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 3 Interventional Accepts healthy volunteers

Study to Evaluate the Safety of a Bivalent Vaccine of New 6:2 Influenza Virus Reassortants in Healthy Adults

NCT00192127
View directory record Official record
Conditions
Influenza
Interventions
FluMist, Placebo
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 49 Years
Enrollment
300 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2004 – 2005
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Dec 18, 2007 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of an HIV Preventive Vaccine Given With or Without an Adjuvant in HIV Uninfected Adults

NCT00111605
View directory record Official record
Conditions
HIV Infections
Interventions
HIV-1 gag DNA, HIV-1 gag DNA plus IL-12 DNA adjuvant, CTL MEP/RC529-SE/GM-CSF (CTL MEP vaccine), Sodium chloride injection (0.9%)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 50 Years
Enrollment
144 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2008
U.S. locations
3
States / cities
Birmingham, Alabama • Baltimore, Maryland • Nashville, Tennessee
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced Oct 25, 2026, 7:06 AM EDT
Withdrawn Phase 2 Interventional Accepts healthy volunteers

Safety, Immunogenicity and Efficacy Study of Inactivated Whole Cell Shigella Flexneri 2a Vaccine With and Without dmLT in Adults

NCT03038243
View directory record Official record
Conditions
Shigella Sonnei Dysenteries
Interventions
Shigella flexneri 2a whole cell (Sf2aWC) vaccine and double mutant E. coli heat labile toxin (dmLT), Shigella flexneri 2a whole cell (Sf2aWC) vaccine, Placebo
Biological · Other
Lead sponsor
PATH
Other
Eligibility
18 Years to 45 Years
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2019
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Nov 20, 2017 · Synced Oct 25, 2026, 7:06 AM EDT
Recruiting Phase 1 Interventional Accepts healthy volunteers

First-in-Human Study of VNT-101: Safety, Tolerability, and Pharmacokinetics

NCT07169318
View directory record Official record
Conditions
Influenza
Interventions
Placebo for VNT-101, VNT-101
Other · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 59 Years
Enrollment
78 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
1
States / cities
Overland Park, Kansas
Source: ClinicalTrials.gov public record
Updated May 11, 2026 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Dose Escalation Study of Plerixafor in Healthy Subjects of Japanese Descent

NCT01579149
View directory record Official record
Conditions
Healthy Volunteer
Interventions
plerixafor, Placebo
Drug
Lead sponsor
Genzyme, a Sanofi Company
Industry
Eligibility
20 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2011 – 2012
U.S. locations
1
States / cities
Honolulu, Hawaii
Source: ClinicalTrials.gov public record
Updated Mar 23, 2015 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers Results available

Study of Meninigococcal Conjugate Vaccine Containing Serogroups A,C,Y,W and X (MCV5) in Healthy Adults

NCT02810340
View directory record Official record
Conditions
Meningococcal Vaccines
Interventions
Adjuvanted MCV-5, Non-Adjuvanted MCV-5, Menactra®
Biological
Lead sponsor
PATH
Other
Eligibility
18 Years to 45 Years
Enrollment
60 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
1
States / cities
Baltimore, Maryland
Source: ClinicalTrials.gov public record
Updated Jun 9, 2021 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate Safety, Tolerability, and Immunogenicity of Heterologous Prime-boost Regimens Using the Multivalent Filovirus Vaccines Ad26.Filo and MVA-BN-Filo Administered in Different Sequences and Schedules in Healthy Adults

NCT02860650
View directory record Official record
Conditions
Healthy
Interventions
Ad26.Filo, MVA-BN-Filo, Ad26.ZEBOV, Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
18 Years to 50 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2018
U.S. locations
1
States / cities
Rockville, Maryland
Source: ClinicalTrials.gov public record
Updated Feb 5, 2018 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 4 Interventional Accepts healthy volunteers Results available

Study to Evaluate the Safety of 1 New 6:2 Influenza Virus Reassortant in Adults for the 2017-2018 Season

NCT03158038
View directory record Official record
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
Source: ClinicalTrials.gov public record
Updated Jan 4, 2019 · Synced Oct 25, 2026, 7:06 AM EDT
Terminated Phase 1 Interventional Accepts healthy volunteers Results available

A First in HumanTrial to Evaluate The Safety, Tolerability, And Pharmacokinetics Of PF-06755347

NCT03275740
View directory record Official record
Conditions
Healthy, Primary Immune Thrombocytopenia, Polyradiculoneuropathy, Chronic Inflammatory Demyelinating
Interventions
PF-06755347 intravenous healthy participant, Placebo intravenous healthy participant, PF-06755347 subcutaneous healthy participant, Placebo subcutaneous healthy participant, PF-06755347 subcutaneous ITP
Drug
Lead sponsor
Pfizer
Industry
Eligibility
18 Years to 55 Years
Enrollment
58 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2023
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Jul 5, 2024 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Study of Bemnifosbuvir/Ruzasvir as a Fixed-dose Combination in Subjects With Normal or Severely Impaired Renal or Hepatic Function

NCT06911320
View directory record Official record
Conditions
Healthy Volunteer Study, Hepatic Impairment, Renal Impairment
Interventions
Bemnifosbuvir (BEM)/Ruzasvir (RZR) as a fixed-dose combination
Drug
Lead sponsor
Atea Pharmaceuticals, Inc.
Industry
Eligibility
18 Years to 80 Years
Enrollment
28 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2025 – 2026
U.S. locations
2
States / cities
Orlando, Florida • Tampa, Florida
Source: ClinicalTrials.gov public record
Updated Jul 31, 2026 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Safety and Immunogenicity of Norovirus GI.1/GII.4 Bivalent Virus-Like Particle Vaccine in an Elderly Population

NCT02661490
View directory record Official record
Conditions
Norovirus
Interventions
Norovirus GI.1/GII.4 Bivalent VLP Vaccine, 0.9% sodium chloride (saline)
Biological · Drug
Lead sponsor
Takeda
Industry
Eligibility
18 Years and older
Enrollment
320 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2017
U.S. locations
10
States / cities
Birmingham, Alabama • Fountain Hills, Arizona • Littleton, Colorado + 7 more
Source: ClinicalTrials.gov public record
Updated May 18, 2020 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Study to Evaluate the Safety, Reactogenicity, and Immunogenicity of mRNA Vaccine Candidate Variations in Healthy Adults

NCT05868382
View directory record Official record
Conditions
Influenza
Interventions
mRNA-1010, mRNA-1010.4, mRNA-1010.6
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
18 Years to 49 Years
Enrollment
270 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2023
U.S. locations
10
States / cities
Hollywood, Florida • Miami, Florida • Lenexa, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated Dec 20, 2024 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immunogenicity Study of Adenovirus-vectored, Intranasal Pandemic Influenza Vaccine.

NCT00755703
View directory record Official record
Conditions
Influenza A Subtype H5N1 Infection
Interventions
Pandemic Influenza Vaccine, Placebo
Biological
Lead sponsor
Altimmune, Inc.
Industry
Eligibility
19 Years to 49 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2011
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated May 29, 2025 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I Study Priming With an Inactivated A/H7N9 Influenza Virus Vaccine With or Without MF59 Adjuvant Followed by Live Attenuated A/H7N9 Influenza Virus Vaccine

NCT02251288
View directory record Official record
Conditions
Avian Influenza, Immunisation
Interventions
Influenza Virus Vaccine, Live Attenuated H7N9 Anhui 2013/AA ca, Influenza Virus Vaccine, Monovalent A/H7N9 A/Shanghai/2/2013, MF59 adjuvant
Biological · Drug
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 47 Years
Enrollment
62 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2018
U.S. locations
1
States / cities
Rochester, New York
Source: ClinicalTrials.gov public record
Updated Jan 27, 2020 · Synced Oct 25, 2026, 7:06 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Safety and Immune Response Study of High-Dose Canarypox ALVAC-HIV Vaccine in Healthy, HIV Uninfected Adults

NCT00027261
View directory record Official record
Conditions
HIV Infections, HIV Seronegativity
Interventions
ALVAC(2)120(B,MN)GNP (vCP1452)
Biological
Lead sponsor
National Institute of Allergy and Infectious Diseases (NIAID)
NIH
Eligibility
18 Years to 60 Years
Enrollment
110 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
Ends 2005
U.S. locations
13
States / cities
Birmingham, Alabama • San Francisco, California • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Oct 14, 2021 · Synced Oct 25, 2026, 7:06 AM EDT