Who is sponsoring NCT04591756?

NCT04591756 is sponsored by University of Virginia.

What drugs are being tested in NCT04591756?

Interventions in NCT04591756: Qualitative Fit Testing.

What condition does NCT04591756 study?

NCT04591756 studies Occupational Exposure.

Is NCT04591756 still recruiting?

NCT04591756 is currently completed. Last updated 9 November 2020.

Last reviewed 2020-11-09 · How we verify

NCT04591756

Name: Drug Landscape Pharmaceutical Database
Creator: Drug Landscape
Published: 2026-01-01
License: https://creativecommons.org/licenses/by/4.0/

Effectiveness of Respiratory Protection During Simulated Resuscitation: a Prospective Cohort Study

Completed NA Last updated 9 November 2020

What this trial tests

NA trial testing Qualitative Fit Testing in Occupational Exposure in 100 participants. Completed in 4 November 2020.

Timeline

26 October 2020

Primary endpoint
4 November 2020

4 November 2020

Quick facts

Lead sponsor	University of Virginia
Phase	NA
Status	Completed
Study type	INTERVENTIONAL
Allocation	non randomized
Design	parallel
Masking	none
Primary purpose	other
Enrollment	100
Start date	26 October 2020
Primary completion	4 November 2020
Estimated completion	4 November 2020
Sites	1 location across United States

Drugs / interventions tested

Qualitative Fit Testing

Conditions studied

Occupational Exposure — all drugs for Occupational Exposure →

Sponsor

University of Virginia

Who can join

18 and older, any sex, with Occupational Exposure. Patients with the condition only — healthy volunteers not accepted.

Sponsor's own description

The study hypothesizes that EHMRs with P100 filters will provide superior respiratory protection during simulated CPR compared to disposable N95 FFRs as measured by qualitative fit testing. To this end, the study is a prospective observational cohort to evaluate the effectiveness of disposable FFRs and EHMR during simulated CPR. The primary endpoint will be subject report of detection of the testing agent during a 2 minute session of simulated chest compressions on a mannequin while wearing the respiratory protection that subjects routinely wear during the course of employment.

Publications & conference data

1 peer-reviewed publication reference this trial (live from Europe PMC):

Effectiveness of Elastomeric Half-Mask Respirators vs N95 Filtering Facepiece Respirators During Simulated Resuscitation: A Nonrandomized Controlled Trial.
Barros AJ, Sifri CD, Bell TD, Eby JC, et al · · 2021 · cited 5× · PMID 33724389 · DOI 10.1001/jamanetworkopen.2021.1564

Verify or expand the search:

Other recruiting trials for Occupational Exposure

Currently open trials in the same condition.

NCT07116720 — Unloading Maneuvers During Spinal Flexion Exposure · NA · recruiting
NCT06729632 — Non-Invasive System to Deliver Therapeutic Hypothermia for Protection Against Noise-Induced Hearing Loss · NA · recruiting
NCT05006976 — A Naturalistic Trial of Nudging Clinicians in the Norwegian Sickness Absence Clinic. The NSAC Nudge Study · NA · active not recruiting

Other University of Virginia trials

Trials by the same sponsor.

NCT05880355 — Multimodality Cardiovascular Imaging for the Translation of Therapies for Vascular Activation After MI · EARLY_PHASE1 · not yet recruiting
NCT07405645 — Stereotactic MRI-guided Focused Ultrasound Mesencephalotomy · NA · recruiting
NCT07146685 — Effect of Local Anesthetic Concentration on Rebound Pain: A Randomized Control Study · Phase 4 · not yet recruiting
NCT07298941 — Resilience Enhancement Following Sleep Treatment · Phase 2 · recruiting
NCT07036315 — Meaning in Music-Based Pain Modulation · NA · recruiting

Verify against primary sources

ClinicalTrials.gov — authoritative US registry record
WHO ICTRP — international registry index
EU Clinical Trials Register
Sponsor press releases (Google)

Data sources for this page

Trial protocol + status: ClinicalTrials.gov NCT04591756 (US National Library of Medicine, public domain)
Publications: Europe PMC API search by NCT ID, retrieved 10 June 2026
Drug + disease cross-links: matched in real time against Drug Landscape's normalised drug + company + condition tables
Sponsor: as reported to ClinicalTrials.gov by University of Virginia
Last refreshed: 9 November 2020

Drug Landscape aggregates and links these public records for informational use only. Always verify against the primary source before clinical or regulatory decisions. Canonical URL: https://druglandscape.com/trial/NCT04591756.

Primary sources · FDA · ClinicalTrials.gov · EMA · SEC EDGAR · ChEMBL · Wikidata · full sourcing