# PEEP Mask for Tracheobronchomalacia-Induced Cough

> **NCT04169282** · NA · COMPLETED · sponsor: **Duke University** · enrollment: 10 (actual)

## Conditions studied

- Tracheobronchomalacia

## Interventions

- **DEVICE:** nPEP (non-invasive positive expiratory pressure) mask

## Key facts

- **NCT ID:** NCT04169282
- **Lead sponsor:** Duke University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2021-08-30
- **Primary completion:** 2022-08-15
- **Final completion:** 2022-08-15
- **Target enrollment:** 10 (ACTUAL)
- **Last updated:** 2023-09-28


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04169282

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04169282, "PEEP Mask for Tracheobronchomalacia-Induced Cough". Retrieved via AI Analytics 2026-06-01 from https://api.ai-analytics.org/clinical/NCT04169282. Licensed CC0.

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