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Clinical trial

Medical Masks Versus N95 Respirators to Prevent 2019 Novel Coronavirus Disease (COVID-19) in Healthcare Workers: A Randomized Trial

NCT04296643 is registered in ClinicalTrials.gov with McMaster University as lead sponsor.

NCT NCT04296643
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Registry record

As filed in ClinicalTrials.gov.

Title
Medical Masks Versus N95 Respirators to Prevent 2019 Novel Coronavirus Disease (COVID-19) in Healthcare Workers: A Randomized Trial
Lead sponsor
McMaster University
Phase
Phase 4
Overall status
Completed
Start date
March 1, 2020
Completion date
December 8, 2022
Enrollment
1,009 (actual)
Sites
15

Conditions

As the registry lists them; a condition with its own page is linked.

coronavirus, medical mask, n95