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COMPLETEDNA

Effectiveness and Adherence to Closed Face Shields to Prevent COVID-19 Transmission

Effectiveness and Adherence to Closed Face Shields to Prevent COVID-19 Transmission: A Randomized Controlled Trial

NCT04647305•University of Los Andes, Columbia

View on ClinicalTrials.gov

AI summary by Clareo Health

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Conditions

SARS-CoV-2 Infection

Interventions

Closed face shield with Surgical face mask use

Surgical face mask use only

Locations

1

Colombia

Locations (1)

Universidad de los Andes

Bogotá, Colombia

Key Dates

Start Date

January 16, 2021

Primary Completion Date

March 4, 2021

Completion Date

March 4, 2021

Last Updated

April 27, 2021

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Sponsors

Lead Sponsor

University of Los Andes, Columbia

Collaborators

United Nations

Detailed Description

Full Eligibility Criteria

Data Source & Attribution

This clinical trial information is sourced from ClinicalTrials.gov, a service of the U.S. National Institutes of Health.

ClinicalTrials.gov last update: April 27, 2021Data synced to Clareo: March 29, 2026

Modifications: This data has been reformatted for display purposes. Eligibility criteria have been parsed into inclusion/exclusion sections. Location data has been geocoded to enable distance-based search. For the authoritative and most current information, please visit ClinicalTrials.gov.

Neither the United States Government nor Clareo Health make any warranties regarding the data. Check ClinicalTrials.gov frequently for updates.

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