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Updated: Apr 8, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
Published on: August 24, 2019
Physical exercise training for cystic fibrosis
Thomas Radtke1, Sarah J Nolan, Helge Hebestreit
1Epidemiology, Biostatistics and Prevention Institute, University of Zurich, Hirschengraben 84, Zurich, Switzerland, 8001.
Physical exercise training shows limited but potentially beneficial effects for cystic fibrosis patients, improving aerobic capacity without negative side effects. Further high-quality research is needed to determine optimal training programs.
Area of Science:
- Pulmonary Medicine
- Exercise Physiology
- Clinical Trials
Background:
- Physical exercise is a key component of cystic fibrosis (CF) care.
- This review updates previous findings on exercise interventions in CF.
Purpose of the Study:
- To evaluate the impact of physical exercise training versus no training on CF patients.
- Key outcomes include aerobic capacity, lung function (FEV1), and quality of life.
Main Methods:
- Systematic review of randomized and quasi-randomized controlled trials.
- Searched Cochrane Cystic Fibrosis and Genetic Disorders Group Trials Register.
- Included 13 studies with 402 participants, varying in duration, type, and supervision.
Main Results:
- Limited evidence suggests exercise training may benefit aerobic capacity in CF.
- Effects on FEV1 and quality of life were inconsistent across studies.
- Maximal aerobic exercise capacity showed the most consistent positive effects (4/6 studies).
Conclusions:
- Evidence on exercise efficacy in CF is limited due to small, low-to-moderate quality studies.
- Exercise is part of standard CF care; current evidence supports its continuation.
- High-quality trials are needed to define optimal exercise strategies for CF.
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