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NCT04579250 · ClinicalTrials.gov registry record · Phase 1
Dose, Safety, Tolerability and Immunogenicity of an Influenza H10 Stabilized Stem Ferritin Vaccine, VRC-FLUNPF0103-00-VP, in Healthy Adults
A Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- Completed
- Registry status
- Phase 1
- Development phase
- 25
- Enrollment target
NCT04579250: Completed Phase 1 study, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
NCT04579250 is a Phase 1 study that has completed, run by National Institute of Allergy and Infectious Diseases (NIAID). The registered enrollment target is 25 participants, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (58% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04579250, a Phase 1 study, has completed, sponsored by National Institute of Allergy and Infectious Diseases (NIAID).
- COMPLETED
- Registry status
- Phase 1
- Development phase
- 25 participants
- Enrollment target
Study Summary
Background: The flu is a common viral infection that can be deadly for certain people. Vaccines against flu have been developed to teach the body to prevent or fight the infection. A new vaccine may help the body to make an immune response to H10 flu, a flu strain that infects humans. Objective: To test the safety and effectiveness of the H10 Stabilized Stem Ferritin vaccine (VRC-FLUNPF0103-00-VP or H10ssF-6473). Eligibility: Healthy adults ages 18-70, but not born between 1965-1970 Design: Participants received 1 or 2 vaccinations by injections (shots) in the upper arm muscle over 4 months. Participants received a thermometer and recorded their temperature and symptoms every day on/with/via a diary card for 7 days after each injection. The injection site was checked for redness, swelling, itching or bruising. Participants had 8-10 follow-up visits over 10 months. At follow-up visits, participants had blood drawn and were checked for health changes or problems. Participants who reported influenza-like illness had nose and throat swabs collected for evaluation of viral infection. Some participants had apheresis. A needle was placed into a vein in both arms. Blood was removed through a needle in the vein of one arm. A machine removed the white blood cells and then the rest of the blood was returned to the participant through a needle in the other arm.
Primary Outcome
Participants recorded the occurrence of solicited symptoms on a diary card for 7 days after each study product administration and reviewed the diary card with clinic staff at a follow up visit. Participants were counted once for each symptom at the worst severity if they indicated experiencing the symptom more than one time at any severity during the reporting period. The number reported for "Any Local Symptom" is the number of participants reporting any local symptom at the worst severity. Reac
Interventions
- BIOLOGICAL VRC-FLUNPF0103-00-VP (H10ssF-6473)
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 25 participants |
| Start Date | 2020-10-08 |
| Est. Completion | 2022-01-27 |
| Phase | Phase 1 |
What the finished NCT04579250 record still lists
NCT04579250 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 25 participants, a relatively small participant target, below the 60-participant average among 29,502 other Phase 1 trials with a reported enrollment target (58% lower).
The record links to 0 conditions, and to 1 intervention - of which VRC-FLUNPF0103-00-VP (H10ssF-6473) is the first listed.
NCT04579250 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04579250 about?
NCT04579250 is a clinical study titled "Dose, Safety, Tolerability and Immunogenicity of an Influenza H10 Stabilized Stem Ferritin Vaccine, VRC-FLUNPF0103-00-VP, in Healthy Adults". Background: The flu is a common viral infection that can be deadly for certain people. Vaccines against flu have been developed to teach the body to prevent or fight the infection. A new vaccine may help the body to make an immune response to H10 flu, a flu strain that infects humans. Objective: T...
What is the current status of trial NCT04579250?
This trial is currently completed. It is a Phase 1 study. The enrollment target is 25 participants. The study started on 2020-10-08. Estimated completion is 2022-01-27.
What interventions are being tested in trial NCT04579250?
The interventions under investigation include: VRC-FLUNPF0103-00-VP (H10ssF-6473) (BIOLOGICAL).
Who is sponsoring clinical trial NCT04579250?
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 NCT04579250's enrollment target sits among peer trials
25 1495th of 2000 higher than 481 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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