# Assessment of Fit of Novel N95 Style Transparent Face Masks

> **NCT06570161** · NA · WITHDRAWN · sponsor: **Brigham and Women's Hospital**

## Conditions studied

- Respiratory Disease
- Infection, Coronavirus
- Respiratory Tract Infections

## Interventions

- **DEVICE:** SEEUS95 Transparent mask
- **DEVICE:** CrystalGuard Mask
- **DEVICE:** N95 face mask

## Key facts

- **NCT ID:** NCT06570161
- **Lead sponsor:** Brigham and Women's Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2024-10-01
- **Primary completion:** 2025-04-30
- **Final completion:** 2025-05-30
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** funding terminated
- **Last updated:** 2025-07-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06570161

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06570161, "Assessment of Fit of Novel N95 Style Transparent Face Masks". Retrieved via AI Analytics 2026-06-04 from https://api.ai-analytics.org/clinical/NCT06570161. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*