[Impact of physical exercise in cystic fibrosis patients: A systematic review]

Abstract

Introduction: Beneficial effects of physical exercise have been previously demonstrated in patients with chronic obstructive pulmonary disease. The aim of this systematic review was to summarize the evidence supporting physical exercise to improve on lung function, exercise capacity and quality of life in cystic fibrosis patients.

Methods: Medline database was used to search clinical studies from 2000 to 2015. We also analyzed the bibliographic section of the included studies, in order to identify additional references.

Results: A total of 17 studies were identified. A great disparity was found in the results of the different studies. No systematic benefit was found on lung function, exercise capacity or quality of life. No relationship between the type of program and the benefits achieved was observed.

Conclusions: Evidence that physical exercise benefits lung function, exercise capacity and quality of life in cystic fibrosis patient is inconsistent and evidence does not support a particular standardized program for all patients.

Keywords: Capacité à l’effort; Cystic fibrosis; Exercice; Exercise; Exercise capacity; Fonction respiratoire; Lung function; Mucoviscidose; Quality of life; Qualité de vie.