The effect of continuous positive airway pressure on pulmonary function may depend on the basal level of forced expiratory volume in 1 second
Author(s) -
Annia Schreiber,
Sara Surbone,
Alberto Malovini,
Marco Mancini,
Francesca Cemmi,
Giancarlo Piaggi,
Piero Ceriana,
Annalisa Carlucci
Publication year - 2018
Publication title -
journal of thoracic disease
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.682
H-Index - 60
eISSN - 2077-6624
pISSN - 2072-1439
DOI - 10.21037/jtd.2018.10.103
Subject(s) - medicine , continuous positive airway pressure , copd , pulmonary function testing , population , obstructive sleep apnea , cardiology , anesthesia , environmental health
The coexistence of chronic obstructive pulmonary disease (COPD) and obstructive sleep apnea (OSA), also referred to as overlap syndrome (OS), is associated with a high rate of morbidity, COPD exacerbations and mortality. Treatment with continuous positive airway pressure (CPAP) has proven to significantly decrease the rate of these complications. However, data concerning the effect of CPAP on pulmonary function are scarce and conflicting. The aim of our study was to evaluate the effect of 1 year of CPAP treatment on arterial blood gases (ABGs) and pulmonary function tests in patients with OS and its potential relationship with the baseline severity of airway obstruction. A secondary aim was to search for predictors of changes in the evaluated parameters.
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