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ClinicalTrials.gov public records Last synced Oct 3, 2026, 10:55 AM EDT

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Showing 1–4 of 4 matching trials from the live ClinicalTrials.gov search.
Filters: Intervention: Ad26.RSV.preF (1*10^11 vp) Clear all
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immunogenicity for Regimen Selection of Ad26.RSV.preF and/or RSV preF Protein Combinations Followed by Expanded Safety Evaluation in Adults Aged 60 Years and Older

NCT03502707
View directory record Official record
Conditions
Healthy
Interventions
Placebo, RSV preF Protein 50 mcg, RSV preF Protein 150 mcg, Ad26.RSV.preF 1*10^11 vp, Mixture of Ad26.RSV.preF 5*10^10 vp Plus RSV preF Protein 50 mcg, Mixture of Ad26.RSV.preF 5*10^10 vp Plus RSV preF Protein 150 mcg, Mixture of Ad26.RSV.preF 1*10^11 vp Plus RSV preF Protein 50 mcg, Mixture of Ad26.RSV.preF 1*10^11 vp Plus RSV preF Protein 150 mcg, Selected Regimen
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
669 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2018 – 2022
U.S. locations
6
States / cities
Huntsville, Alabama • San Diego, California • Melbourne, Florida + 3 more
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 3, 2026, 10:55 AM EDT
Completed Phase 1 Interventional Accepts healthy volunteers

A Study to Evaluate the Safety, Tolerability and Immunogenicity of Two Vaccinations of Ad26.RSV.preF One Year Apart in Adults Aged 60 Years and Older in Stable Health

NCT02926430
View directory record Official record
Conditions
Healthy
Interventions
Ad26.RSV.preF 5*10^10 vp, Ad26.RSV.preF 1*10^11 vp, Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
73 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2016 – 2019
U.S. locations
1
States / cities
Miami, Florida
Source: ClinicalTrials.gov public record
Updated Feb 19, 2019 · Synced Oct 3, 2026, 10:55 AM EDT
Completed Phase 1Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety, Tolerability and Immunogenicity of an Investigational RSV Vaccine Candidate (Ad26.RSV.preF) in Adults 18 to 50 Years of Age, and RSV-seropositive Toddlers 12 to 24 Months of Age

NCT03303625
View directory record Official record
Conditions
Respiratory Syncytial Viruses, Respiratory Tract Infections
Interventions
Ad26.RSV.preF (1*10^11 vp), Ad26.RSV.preF (5*10^10 vp), Placebo
Biological · Drug
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
12 Months to 50 Years
Enrollment
48 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2020
U.S. locations
1
States / cities
Newton, Kansas
Source: ClinicalTrials.gov public record
Updated May 25, 2025 · Synced Oct 3, 2026, 10:55 AM EDT
Completed Phase 2 Interventional Accepts healthy volunteers Results available

A Study to Evaluate the Safety and Immunogenicity of Seasonal Influenza Vaccine and an Adenovirus Serotype 26- Based Vaccine Encoding for the Respiratory Syncytial Virus Pre-fusion F Protein (Ad26.RSV.preF), With and Without Co-administration, in Adults Aged 60 Years and Older in Stable Health

NCT03339713
View directory record Official record
Conditions
Healthy
Interventions
Ad26.RSV.preF, Fluarix, Placebo
Biological
Lead sponsor
Janssen Vaccines & Prevention B.V.
Industry
Eligibility
60 Years and older
Enrollment
180 participants
Healthy volunteers
Accepts healthy volunteers
Timeline
2017 – 2018
U.S. locations
1
States / cities
Mt. Pleasant, South Carolina
Source: ClinicalTrials.gov public record
Updated Feb 4, 2025 · Synced Oct 3, 2026, 10:55 AM EDT