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ClinicalTrials.gov public records Last synced Oct 14, 2026, 5:55 PM EDT

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Showing 145–168 of 260 matching trials from the live ClinicalTrials.gov search.
Filters: Condition: RSV Respiratory Syncytial Virus Clear all
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

MVA-BN-RSV Vaccine Trial

NCT05238025
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
MVA-BN-RSV vaccine, Tris Buffered Saline (TBS)
Biological
Lead sponsor
Bavarian Nordic
Industry
Eligibility
60 Years and older
Enrollment
20,419 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
105
States / cities
Athens, Alabama • Birmingham, Alabama • Huntsville, Alabama + 86 more
Source: ClinicalTrials.gov public record
Updated Oct 31, 2024 · Synced Oct 14, 2026, 5:55 PM EDT
Terminated Phase 3 Interventional Accepts healthy volunteers Results available

A Phase III, Double-blind Study to Assess Safety and Efficacy of an RSV Maternal Unadjuvanted Vaccine, in Pregnant Women and Infants Born to Vaccinated Mothers

NCT04605159
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSV MAT, Placebo
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 49 Years · Female only
Enrollment
11,194 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2023
U.S. locations
41
States / cities
Birmingham, Alabama • Dothan, Alabama • Mobile, Alabama + 35 more
Source: ClinicalTrials.gov public record
Updated Feb 20, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Recruiting No phase listed Observational Accepts healthy volunteers

RSV Vaccine Pregnancy Registry

NCT06521944
View directory record Official record
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
RSV Vaccine, Non-exposure to RSV Vaccine
Biological · Other
Lead sponsor
CorEvitas
Network
Eligibility
18 Years to 50 Years · Female only
Enrollment
2,062 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2030
U.S. locations
1
States / cities
Wilmington, North Carolina
Source: ClinicalTrials.gov public record
Updated Jul 26, 2024 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Early Phase 1 Interventional

A Study of Acute Respiratory Infections in Global Outpatient Setting

NCT05148780
View directory record Official record
Conditions
Acute Respiratory Infection
Interventions
Nasal Swab Sample
Diagnostic Test
Lead sponsor
Janssen Research & Development, LLC
Industry
Eligibility
18 Years and older
Enrollment
245 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2021 – 2023
U.S. locations
39
States / cities
Birmingham, Alabama • Guntersville, Alabama • Mesa, Arizona + 30 more
Source: ClinicalTrials.gov public record
Updated Feb 3, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Terminated Phase 1 Interventional

A Study to Assess the Pharmacokinetics, Safety, and Tolerability of Multiple Doses of Orally Administered JNJ-53718678 in Infants Hospitalized With Respiratory Syncytial Virus (RSV) Infection

NCT02593851
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections, Virus Diseases
Interventions
JNJ-53718678, Placebo
Drug
Lead sponsor
Janssen Sciences Ireland UC
Industry
Eligibility
1 Month to 24 Months
Enrollment
45 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
1
States / cities
Kirksville, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 6, 2019 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

Safety and Immunogenicity of the RSV-F Vaccine in Older Adults Previously Treated With the Same Vaccine or Placebo in the Prior Year.

NCT02593071
View directory record Official record
Conditions
Respiratory Syncytial Virus (RSV)
Interventions
RSV-F Vaccine, Phosphate Buffer Placebo
Biological
Lead sponsor
Novavax
Industry
Eligibility
60 Years and older
Enrollment
1,330 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2015 – 2016
U.S. locations
10
States / cities
Redding, California • Stockbridge, Georgia • Lenexa, Kansas + 7 more
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 14, 2026, 5:55 PM EDT
Completed No phase listed Observational Accepts healthy volunteers

Moderna Vaccine mRNA-1345 Observational Respiratory Syncytial Virus (RSV) Study

NCT05572658
View directory record Official record
Conditions
Respiratory Syncytial Virus
Interventions
mRNA-1345, Placebo
Biological
Lead sponsor
ModernaTX, Inc.
Industry
Eligibility
60 Years and older
Enrollment
10,994 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
109
States / cities
Birmingham, Alabama • Guntersville, Alabama • Huntsville, Alabama + 93 more
Source: ClinicalTrials.gov public record
Updated Jan 24, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety, Tolerability, Immunogenicity and Vaccine-like Viral Shedding of MEDI-534, Against Respiratory Syncytial Virus (RSV) and Parainfluenza Virus Type 3 (PIV3), in Healthy 6 to <24 Month-old Children and in 2 Month-old Infants

NCT00686075
View directory record Official record
Conditions
Healthy
Interventions
MEDI-534, Cohort 1, Placebo, Cohort 1, MEDI-534, Cohort 2, Placebo, Cohort 2, MEDI-534, Cohort 3, Placebo, Cohort 3, MEDI-534, Cohort 4, Placebo, Cohort 4, MEDI-534, Cohort 5, Placebo, Cohort 5
Biological · Other
Lead sponsor
MedImmune LLC
Industry
Eligibility
2 Months to 23 Months
Enrollment
1,338 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2008 – 2012
U.S. locations
51
States / cities
Mobile, Alabama • Bentonville, Arkansas • Little Rock, Arkansas + 44 more
Source: ClinicalTrials.gov public record
Updated Sep 26, 2014 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

MEDI-557 Adult Dosing

NCT01562938
View directory record Official record
Conditions
Respiratory Syncytial Virus
Interventions
Placebo, MEDI-557
Drug
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
42 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2012 – 2013
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Oct 7, 2013 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study of EDP-323 in Healthy Subjects

NCT05587478
View directory record Official record
Conditions
RSV Infection
Interventions
EDP-323, Placebo
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
82 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2022 – 2023
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Sep 1, 2023 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction Study Between Fluconazole and EDP-938 in Healthy Subjects

NCT04871724
View directory record Official record
Conditions
RSV Infection
Interventions
EDP-938, Fluconazole
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
24 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2021
U.S. locations
1
States / cities
Salt Lake City, Utah
Source: ClinicalTrials.gov public record
Updated May 4, 2021 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Results available

Prospective Pilot Clinical Trial of Azithromycin Treatment In Respiratory Syncytial Virus (RSV)- Induced Respiratory Failure In Children

NCT02707523
View directory record Official record
Conditions
Respiratory Syncytial Virus
Interventions
Azithromycin 10 mg, Azithromycin 20mg, Placebo
Drug
Lead sponsor
University of Alabama at Birmingham
Other
Eligibility
Up to 16 Years
Enrollment
48 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016 – 2020
U.S. locations
1
States / cities
Birmingham, Alabama
Source: ClinicalTrials.gov public record
Updated Jul 22, 2020 · Synced Oct 14, 2026, 5:55 PM EDT
Terminated Phase 1 Interventional Results available

A Study to Learn About the Amount of the Study Medicine (Sisunatovir) in Blood and Its Safety in Infants and Children With Pneumonia Caused by RSV

NCT06102174
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
Placebo, Active
Drug
Lead sponsor
Pfizer
Industry
Eligibility
1 Day to 60 Months
Enrollment
10 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024
U.S. locations
3
States / cities
Los Angeles, California • St Louis, Missouri
Source: ClinicalTrials.gov public record
Updated Dec 30, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Recruiting No phase listed Observational

Real-World Effectiveness of Perinatal RSV Immunoprophylaxis

NCT06172660
View directory record Official record
Conditions
RSV Infection
Interventions
Nirsevimab
Drug
Lead sponsor
Yale University
Other
Eligibility
Up to 12 Months
Enrollment
3,750 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2024 – 2028
U.S. locations
1
States / cities
New Haven, Connecticut
Source: ClinicalTrials.gov public record
Updated Aug 14, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of IVX-A12 in Adults Participants

NCT06481579
View directory record Official record
Conditions
Healthy Participants
Interventions
IVX-A12, Licensed RSV Vaccine
Biological
Lead sponsor
Icosavax, Inc.
Industry
Eligibility
60 Years and older
Enrollment
143 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024
U.S. locations
5
States / cities
Anaheim, California • Rolling Hills Estates, California • Hollywood, Florida + 2 more
Source: ClinicalTrials.gov public record
Updated Aug 26, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

Drug-Drug Interaction Study Between EDP-938, Cyclosporine and Prednisone in Healthy Adult Subjects

NCT03750383
View directory record Official record
Conditions
RSV Infection
Interventions
EDP-938, Cyclosporine, Prednisone
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 55 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018
U.S. locations
1
States / cities
Lenexa, Kansas
Source: ClinicalTrials.gov public record
Updated Feb 12, 2019 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Investigate the Effects of Zelicapavir (EDP-938) on QTc Interval in Healthy Adults

NCT06601192
View directory record Official record
Conditions
RSV Infection, QTc Interval
Interventions
zelicapavir (therapeutic dose), zelicapavir (supratherapeutic dose), Placebo, moxifloxacin
Drug
Lead sponsor
Enanta Pharmaceuticals, Inc
Industry
Eligibility
18 Years to 65 Years
Enrollment
72 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2024 – 2025
U.S. locations
2
States / cities
Lenexa, Kansas • San Antonio, Texas
Source: ClinicalTrials.gov public record
Updated Jul 28, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

Extension Study to Evaluate the Safety and Immunogenicity of a Revaccination Dose of the RSVPreF3 OA Investigational Vaccine in Adults 60 Years and Older Who Participated in the RSV OA=ADJ-002 Study

NCT04657198
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 OA investigational vaccine (GSK3844766A)
Biological
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
60 Years and older
Enrollment
126 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2020 – 2021
U.S. locations
7
States / cities
Lenexa, Kansas • Elkridge, Maryland • Omaha, Nebraska + 4 more
Source: ClinicalTrials.gov public record
Updated Jun 29, 2022 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional

A Phase 2a Study to Evaluate Orally Administered ALS-008176 in Adults Hospitalized With a Respiratory Syncytial Virus

NCT02673476
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
ALS-008176, Placebo
Drug
Lead sponsor
Alios Biopharma Inc.
Industry
Eligibility
50 Years and older
Enrollment
9 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2016
U.S. locations
11
States / cities
Eustis, Florida • Hialeah, Florida • Miami, Florida + 8 more
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Phase I, Randomized, Double-Blind, Single-Dose, Dose Escalation Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of MEDI-557

NCT00578682
View directory record Official record
Conditions
Healthy
Interventions
MEDI-557
Biological
Lead sponsor
MedImmune LLC
Industry
Eligibility
18 Years to 45 Years
Enrollment
31 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2007 – 2010
U.S. locations
1
States / cities
Daytona Beach, Florida
Source: ClinicalTrials.gov public record
Updated Nov 23, 2011 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Results available

Presatovir in Hematopoietic Cell Transplant Recipients With Respiratory Syncytial Virus (RSV) Infection of the Lower Respiratory Tract

NCT02254421
View directory record Official record
Conditions
Respiratory Syncytial Virus Infection
Interventions
Presatovir, Placebo
Drug
Lead sponsor
Gilead Sciences
Industry
Eligibility
18 Years to 75 Years
Enrollment
60 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2015 – 2017
U.S. locations
11
States / cities
Duarte, California • Chicago, Illinois • Baltimore, Maryland + 8 more
Source: ClinicalTrials.gov public record
Updated Sep 24, 2018 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers

RSV F Vaccine Maternal Immunization Study in Healthy Third-trimester Pregnant Women.

NCT02247726
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
Saline Placebo (0.5mL injection), RSV F vaccine (0.5mL injection)
Drug
Lead sponsor
Novavax
Industry
Eligibility
18 Years to 40 Years · Female only
Enrollment
50 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2014 – 2016
U.S. locations
7
States / cities
Nampa, Idaho • Hutchinson, Kansas • Kansas City, Kansas + 4 more
Source: ClinicalTrials.gov public record
Updated May 27, 2022 · Synced Oct 14, 2026, 5:55 PM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study of a Vaccine Against Respiratory Syncytial Virus (RSV) When Given Alone and Together With a Vaccine Against Diphtheria, Pertussis and Tetanus (Tdap) Viruses Followed by a 2nd Dose of the RSV Vaccine to Healthy Non-Pregnant Women

NCT04138056
View directory record Official record
Conditions
Respiratory Syncytial Virus Infections
Interventions
RSVPreF3 formulation 3, RSVPreF3 formulation 2, Boostrix-ex-US, Boostrix-US, Placebo
Biological · Drug
Lead sponsor
GlaxoSmithKline
Industry
Eligibility
18 Years to 45 Years · Female only
Enrollment
509 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2019 – 2021
U.S. locations
4
States / cities
Miami, Florida • Lenexa, Kansas • Rochester, New York + 1 more
Source: ClinicalTrials.gov public record
Updated Aug 21, 2024 · Synced Oct 14, 2026, 5:55 PM EDT
Terminated Phase 1Phase 2 Interventional Results available

Study of ALVR106 in Patients With Respiratory Viral Infections After Hematopoietic Cell and Solid Organ Transplant

NCT04933968
View directory record Official record
Conditions
Respiratory Tract Viral Infections, Human Metapneumovirus (hMPV) Infection, Parainfluenza (PIV) Infection, Respiratory Syncytial Viral (RSV) Infection, Influenza Infection
Interventions
ALVR106, Placebo
Biological
Lead sponsor
AlloVir
Industry
Eligibility
17 Years to 75 Years
Enrollment
17 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2022 – 2024
U.S. locations
21
States / cities
Scottsdale, Arizona • Duarte, California • Gainesville, Florida + 16 more
Source: ClinicalTrials.gov public record
Updated Jun 6, 2024 · Synced Oct 14, 2026, 5:55 PM EDT