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NCT03596801 · ClinicalTrials.gov registry record · Phase 1
Evaluating the Infectivity, Safety and Immunogenicity of Respiratory Syncytial Virus Vaccines, RSV 6120/∆NS1 and RSV 6120/F1/G2/∆NS1, in RSV-Seropositive Children and RSV-Seronegative Infants and Children
A Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- Phase 1
- Development phase
- 60
- Enrollment target
NCT03596801: Completed Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
NCT03596801 is a Phase 1 study that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 60 participants, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target. According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT03596801, a Phase 1 study, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 60 participants
- Enrollment target
Study Summary
The purpose of this study is to evaluate the infectivity, safety, and immunogenicity of a single dose of recombinant, live-attenuated respiratory syncytial virus (RSV) vaccines (RSV 6120/∆NS1 or RSV 6120/F1/G2/∆NS1) in RSV-seropositive children 12 to 59 months of age and RSV-seronegative infants and children 6 to 24 months of age.
Primary Outcome
Solicited adverse events (AE's) include fever; otitis media; upper respiratory illness (URI); lower respiratory illness (LRI) and cough (without LRI) as defined in Appendix IV of the protocol document. The number of participants who experienced solicited adverse events was presented. A participant was only counted once in each solicited AE category, and that is in the line corresponding to the highest grade adverse event they had in that category. These events were graded (Grade 1-mild to Grade
Interventions
- BIOLOGICAL Placebo
- BIOLOGICAL RSV 6120/∆NS1
- BIOLOGICAL RSV 6120/F1/G2/∆NS1
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 60 participants |
| Start Date | 2018-06-29 |
| Est. Completion | 2024-04-25 |
| Phase | Phase 1 |
What the finished NCT03596801 record still lists
NCT03596801 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 60 participants, a relatively small participant target, roughly in line with the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target.
The record links to 0 conditions, and to 3 interventions - of which Placebo is the first listed.
NCT03596801 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT03596801 about?
NCT03596801 is a clinical study titled "Evaluating the Infectivity, Safety and Immunogenicity of Respiratory Syncytial Virus Vaccines, RSV 6120/∆NS1 and RSV 6120/F1/G2/∆NS1, in RSV-Seropositive Children and RSV-Seronegative Infants and Children". The purpose of this study is to evaluate the infectivity, safety, and immunogenicity of a single dose of recombinant, live-attenuated respiratory syncytial virus (RSV) vaccines (RSV 6120/∆NS1 or RSV 6120/F1/G2/∆NS1) in RSV-seropositive children 12 to 59 months of age and RSV-seronegative infants and...
What is the current status of trial NCT03596801?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 60 participants. The study started on 2018-06-29. Estimated completion is 2024-04-25.
What interventions are being tested in trial NCT03596801?
The interventions under investigation include: Placebo (BIOLOGICAL), RSV 6120/∆NS1 (BIOLOGICAL), RSV 6120/F1/G2/∆NS1 (BIOLOGICAL).
Who is sponsoring clinical trial NCT03596801?
This trial is sponsored by National Institute of Allergy and Infectious Diseases (NIAID), which has 2,006 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT03596801's enrollment target sits among peer trials
60 831st of 2000 higher than 1,106 of 2,000 other Phase 1 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 1 trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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