# Pursed-lips Breathing and Dynamic Hyperinflation

> **NCT02203058** · NA · COMPLETED · sponsor: **University of the State of Santa Catarina** · enrollment: 25 (actual)

## Conditions studied

- Chronic Obstructive Pulmonary Disease

## Interventions

- **OTHER:** Pursed-lips breathing
- **OTHER:** No pursed-lips breathing

## Key facts

- **NCT ID:** NCT02203058
- **Lead sponsor:** University of the State of Santa Catarina
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2012-03
- **Primary completion:** 2013-03
- **Final completion:** 2013-07
- **Target enrollment:** 25 (ACTUAL)
- **Last updated:** 2014-07-29


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02203058

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02203058, "Pursed-lips Breathing and Dynamic Hyperinflation". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT02203058. Licensed CC0.

---

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