# Negative Pressure Ventilation-rehabilitation on Acute Exacerbation of Chronic Obstructive Pulmonary Disease

> **NCT04843696** · NA · UNKNOWN · sponsor: **Chang Gung Memorial Hospital** · enrollment: 150 (estimated)

## Conditions studied

- Chronic Obstructive Pulmonary Disease
- Acute Exacerbation of COPD

## Interventions

- **DEVICE:** cuirass ventilator (cuirass diameter 21 cm or 34 cm, Dima Italia Srl.,Bologna, Italy)
- **BEHAVIORAL:** breathing training, and an educational program (relaxation techniques and a home pacing walking exercise)

## Key facts

- **NCT ID:** NCT04843696
- **Lead sponsor:** Chang Gung Memorial Hospital
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** UNKNOWN
- **Start date:** 2021-04-08
- **Primary completion:** 2024-04-10
- **Final completion:** 2024-12-31
- **Target enrollment:** 150 (ESTIMATED)
- **Last updated:** 2021-04-13


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04843696

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04843696, "Negative Pressure Ventilation-rehabilitation on Acute Exacerbation of Chronic Obstructive Pulmonary Disease". Retrieved via AI Analytics 2026-05-25 from https://api.ai-analytics.org/clinical/NCT04843696. Licensed CC0.

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