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Updated: Jul 15, 2026

Home-Based Prescribed Pulmonary Exercise in Patients with Stable Chronic Obstructive Pulmonary Disease
Published on: August 24, 2019
[Pulmonary rehabilitation--exercise training and nutritional support]
Masanori Yoshikawa1, Hiroshi Kimura
1Second Department of Internal Medicine, Nara Medical University.
Exercise training improves COPD symptoms and daily living. Further research is needed on optimal intensity, long-term benefits, and new strategies like nutritional support and orexigenic factors for severe cases.
Area of Science:
- Pulmonary Medicine
- Respiratory Physiology
- Rehabilitation Science
Context:
- Exercise training is central to pulmonary rehabilitation for Chronic Obstructive Pulmonary Disease (COPD).
- Current limitations exist regarding optimal training intensity, long-term efficacy, and efficient methods for severe COPD patients.
- Nutritional status significantly impacts COPD prognosis, but supplementation alone may be insufficient.
Purpose:
- To review the current understanding of exercise training in COPD management.
- To identify the need for adjunctive strategies and optimized nutritional support.
- To explore novel therapeutic avenues for nutritional depletion in COPD.
Summary:
- Exercise training enhances exercise capacity, reduces dyspnea, and improves daily activities in COPD patients.
- Adjunctive therapies like neuromuscular electrical stimulation (NMES) and noninvasive positive pressure ventilation (NPPV) require development.
- Nutritional support, combined with exercise and anti-inflammatory approaches, is crucial. Orexigenic factors may offer new therapeutic potential.
Impact:
- Highlights the importance of tailored exercise programs and integrated nutritional strategies for COPD.
- Underscores the need for further research into optimizing COPD rehabilitation.
- Suggests novel approaches to address nutritional depletion and improve patient outcomes in COPD.
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