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NCT06919796 · ClinicalTrials.gov registry record · Phase 2
mRNA Covid-19 Vaccine Immune Response Comparisons Using Different Delivery Routes
A Phase 2 study, sponsored by PharmaJet.
- Not yet
- Registry status
- Phase 2
- Development phase
- 40
- Enrollment target
NCT06919796: Clinical Trial Phase 2 study, sponsored by PharmaJet.
NCT06919796 is a Phase 2 study that has not yet begun recruiting, run by PharmaJet. The registered enrollment target is 40 participants, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT06919796, a Phase 2 study, has not yet begun recruiting, sponsored by PharmaJet.
- NOT YET RECRUITING
- Registry status
- Phase 2
- Development phase
- 40 participants
- Enrollment target
Study Summary
The purpose of this study is to determine if immune responses differ when the mRNA COVID-19 vaccine is given through different delivery methods, including a needle-free injection system, or via intramuscular injection using needle and syringe
Primary Outcome
In 40 participants response rate, and magnitude of SARS-CoV-2-specific antibody neutralization titers will be measured at Day 30 and Month 6-9 after vaccination
Interventions
- BIOLOGICAL COMIRNATY®
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 40 participants |
| Start Date | 2025-05-01 |
| Est. Completion | 2026-11-25 |
| Phase | Phase 2 |
What is known before NCT06919796 opens enrollment
NCT06919796 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 40 participants, a relatively small participant target, below the 133-participant average among 30,622 other Phase 2 trials with a reported enrollment target (70% lower).
The record links to 0 conditions, and to 1 intervention - of which COMIRNATY® is the first listed.
NCT06919796 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT06919796 about?
NCT06919796 is a clinical study titled "mRNA Covid-19 Vaccine Immune Response Comparisons Using Different Delivery Routes". The purpose of this study is to determine if immune responses differ when the mRNA COVID-19 vaccine is given through different delivery methods, including a needle-free injection system, or via intramuscular injection using needle and syringe
What is the current status of trial NCT06919796?
This trial is currently not yet recruiting. It is a Phase 2 study. The enrollment target is 40 participants. The study started on 2025-05-01. Estimated completion is 2026-11-25.
What interventions are being tested in trial NCT06919796?
The interventions under investigation include: COMIRNATY® (BIOLOGICAL).
Who is sponsoring clinical trial NCT06919796?
This trial is sponsored by PharmaJet, which has 5 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT06919796's enrollment target sits among peer trials
40 1362nd of 2000 higher than 542 of 2,000 other Phase 2 trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other Phase 2 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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