# Craniofacial Dimensions as Determinants of the Fitted Performance of Common Face Masks (FACEFIT 2.0)

> **NCT06425588** · NA · SUSPENDED · sponsor: **University of North Carolina, Chapel Hill** · enrollment: 500 (estimated)

## Conditions studied

- Healthy

## Interventions

- **OTHER:** Surgical/Procedure Mask Fit Testing
- **OTHER:** KN95 Mask Fit testing

## Key facts

- **NCT ID:** NCT06425588
- **Lead sponsor:** University of North Carolina, Chapel Hill
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** SUSPENDED
- **Start date:** 2024-05-30
- **Primary completion:** 2026-05-30
- **Final completion:** 2026-05-30
- **Target enrollment:** 500 (ESTIMATED)
- **Why stopped:** FACEFIT2.0 has been temporarily suspended while study operations are moved from the EPA Human Studies Facility in Chapel Hill to the EPA Office of Research and Development headquarters in Research Triangle Park.
- **Last updated:** 2025-06-12

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06425588

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06425588, "Craniofacial Dimensions as Determinants of the Fitted Performance of Common Face Masks (FACEFIT 2.0)". Retrieved via AI Analytics 2026-07-17 from https://api.ai-analytics.org/clinical/NCT06425588. Licensed CC0.

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