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NCT00308412 · ClinicalTrials.gov registry record · Phase 1
Safety of and Immune Response to a Human Parainfluenza Virus Vaccine (rHPIV3cp45) in Healthy Infants
A Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- Phase 1
- Development phase
- 45
- Enrollment target
NCT00308412: Completed Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
NCT00308412 is a Phase 1 study that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 45 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (25% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00308412, a Phase 1 study, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 45 participants
- Enrollment target
Study Summary
Human parainfluenza viruses (HPIVs) are a major health concern in infants and young children under 5 years of age, causing serious respiratory tract disease. The purpose of this study is to test the safety of and immune response to a new HPIV vaccine in healthy infants and children.
Interventions
- BIOLOGICAL Placebo
- BIOLOGICAL rHPIV3cp45
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 45 participants |
| Start Date | 2006-06 |
| Est. Completion | 2010-04 |
| Phase | Phase 1 |
What the finished NCT00308412 record still lists
NCT00308412 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 45 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (25% lower).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT00308412 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00308412 about?
NCT00308412 is a clinical study titled "Safety of and Immune Response to a Human Parainfluenza Virus Vaccine (rHPIV3cp45) in Healthy Infants". Human parainfluenza viruses (HPIVs) are a major health concern in infants and young children under 5 years of age, causing serious respiratory tract disease. The purpose of this study is to test the safety of and immune response to a new HPIV vaccine in healthy infants and children.
What is the current status of trial NCT00308412?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 45 participants. The study started on 2006-06. Estimated completion is 2010-04.
What interventions are being tested in trial NCT00308412?
The interventions under investigation include: Placebo (BIOLOGICAL), rHPIV3cp45 (BIOLOGICAL).
Who is sponsoring clinical trial NCT00308412?
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 NCT00308412's enrollment target sits among peer trials
45 1066th of 2000 higher than 915 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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