Nasal high flow does not improve exercise tolerance in COPD patients recovering from acute exacerbation: A randomized crossover study

Prieur, Guillaume; Medrinal, Clement; Combret, Yann; Dupuis Lozeron, Elise; Bonnevie, Tristan; Gravier, Francis-Edouard; Quieffin, Jean; Lamia, Bouchra; Borel, Jean-Christian; Reychler, Gregory

doi:10.1111/resp.13664

Scientific article

English

Nasal high flow does not improve exercise tolerance in COPD patients recovering from acute exacerbation: A randomized crossover study

ContributorsPrieur, Guillaume; Medrinal, Clement; Combret, Yann; Dupuis Lozeron, Elise; Bonnevie, Tristan; Gravier, Francis-Edouard; Quieffin, Jean; Lamia, Bouchra; Borel, Jean-Christian; Reychler, Gregory

Published inRespirology, vol. 24, no. 11, p. 1088-1094

Publication date2019

Abstract

We hypothesized that by reducing respiratory work and improving gas exchange, nasal high flow (NHF) would improve exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) following respiratory exacerbation.

Keywords

Blood Gas Monitoring, Transcutaneous
Cannula
Cross-Over Studies
Exercise Test/methods
Exercise Tolerance
Female
Forced Expiratory Volume
Humans
Male
Middle Aged
Oxygen Inhalation Therapy/instrumentation/methods
Pulmonary Disease, Chronic Obstructive/diagnosis/physiopathology/therapy
Respiratory Function Tests/methods
Symptom Flare Up
Treatment Outcome

Affiliation entities

Faculté de médecine / Centre de recherche clinique

Research groups

Epidémiologie clinique et biostatistique (115)

Citation (ISO format)

PRIEUR, Guillaume et al. Nasal high flow does not improve exercise tolerance in COPD patients recovering from acute exacerbation: A randomized crossover study. In: Respirology, 2019, vol. 24, n° 11, p. 1088–1094. doi: 10.1111/resp.13664

Article (Published version)

Identifiers

PID : unige:145241
DOI : 10.1111/resp.13664
PMID : 31387158

Additional URL for this publicationhttps://onlinelibrary.wiley.com/doi/epdf/10.1111/resp.13664

Journal ISSN1323-7799

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Creation29/10/2020 16:52:00

First validation29/10/2020 16:52:00

Update time16/03/2023 00:33:03

Status update16/03/2023 00:33:02

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Nasal high flow does not improve exercise tolerance in COPD patients recovering from acute exacerbation: A randomized crossover study

We hypothesized that by reducing respiratory work and improving gas exchange, nasal high flow (NHF) would improve exercise tolerance in patients with chronic obstructive pulmonary disease (COPD) following respiratory exacerbation.

Technical informations