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NCT00755703 · ClinicalTrials.gov registry record · Phase 1
Safety and Immunogenicity Study of Adenovirus-vectored, Intranasal Pandemic Influenza Vaccine.
A Phase 1 study, sponsored by Altimmune.
- Completed
- Registry status
- Phase 1
- Development phase
- 48
- Enrollment target
NCT00755703: Completed Phase 1 study, sponsored by Altimmune.
NCT00755703 is a Phase 1 study that has completed, run by Altimmune. The registered enrollment target is 48 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT00755703, a Phase 1 study, has completed, sponsored by Altimmune.
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 48 participants
- Enrollment target
Study Summary
The purpose of this study is to test the recombinant vaccine for safety and immunogenicity in healthy adults volunteers. Single dose, intranasally administered vaccine using an adenovirus-recombinant vector has provided a safe route for inducing protection in animals against pandemic influenza in preclinical studies. The vaccine is non-replicating, tissue culture based and designed for intranasal delivery.
Interventions
- BIOLOGICAL Placebo
- BIOLOGICAL Pandemic Influenza Vaccine
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 48 participants |
| Start Date | 2008-10 |
| Est. Completion | 2011-12 |
| Phase | Phase 1 |
What the finished NCT00755703 record still lists
NCT00755703 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 48 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (20% lower).
The record links to 0 conditions, and to 2 interventions - of which Placebo is the first listed.
NCT00755703 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT00755703 about?
NCT00755703 is a clinical study titled "Safety and Immunogenicity Study of Adenovirus-vectored, Intranasal Pandemic Influenza Vaccine.". The purpose of this study is to test the recombinant vaccine for safety and immunogenicity in healthy adults volunteers. Single dose, intranasally administered vaccine using an adenovirus-recombinant vector has provided a safe route for inducing protection in animals against pandemic influenza in pr...
What is the current status of trial NCT00755703?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 48 participants. The study started on 2008-10. Estimated completion is 2011-12.
What interventions are being tested in trial NCT00755703?
The interventions under investigation include: Placebo (BIOLOGICAL), Pandemic Influenza Vaccine (BIOLOGICAL).
Who is sponsoring clinical trial NCT00755703?
This trial is sponsored by Altimmune, which has 16 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT00755703's enrollment target sits among peer trials
48 1025th of 2000 higher than 948 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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