Clinical trial
A Phase 4 Pragmatic, Randomized Trial to Evaluate the Effectiveness of mRNA-1273 Variant-Containing Vaccine Formulation Against Severe Outcomes in Adults Aged 50-64 Years Without Risk Factors for Severe COVID-19
NCT07279766 is registered in ClinicalTrials.gov with Tor Biering-Sørensen as lead sponsor.
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Registry record
As filed in ClinicalTrials.gov.
- Title
- A Phase 4 Pragmatic, Randomized Trial to Evaluate the Effectiveness of mRNA-1273 Variant-Containing Vaccine Formulation Against Severe Outcomes in Adults Aged 50-64 Years Without Risk Factors for Severe COVID-19
- Lead sponsor
- Tor Biering-Sørensen
- Phase
- Phase 4
- Overall status
- Completed
- Start date
- December 11, 2025
- Completion date
- September 5, 2026
- Enrollment
- 41,060 (actual)
- Sites
- 2
Conditions
As the registry lists them; a condition with its own page is linked.