Overview
The purpose of this study is to compare the exercise capacity between high SpO2 (Minimum SpO2 94-96%) value during pulmonary rehabilitation and low SpO2 (Minimum SpO2 84-86%) value during pulmonary rehabilitation for the patients with chronic respiratory failure receiving long-term oxygen therapy.
Description
In patients with chronic respiratory failure, pulmonary rehabilitation is recognized as an evidence-based treatment in improving exercise capacity, muscle strength, dyspnea, and quality of life. However, optimal SpO2 value during pulmonary rehabilitation in patients with chronic respiratory failure receiving long-term oxygen therapy is unclear.
The present study is randomized to compare the effect of exercise capacity between high SpO2 (Minimum SpO2 94-96%) value during pulmonary rehabilitation and low SpO2 (Minimum SpO2 84-86%) value during pulmonary rehabilitation for the patients with chronic respiratory failure receiving long-term oxygen therapy.
Eligibility
Inclusion Criteria:
- Subjects with chronic respiratory failure receiving long-term oxygen therapy for more than 3 months.
Exclusion Criteria:
- Subjects with severe cardiovascular disease, liver disease, neurological disease, and renal failure.
- Subjects with a history of hospitalization for pneumonia or exacerbation of respiratory failure within the last month.
- Subjects with changes in LTOT prescription flow within the last month
- Subjects who cannot undergo pulmonary rehabilitation due to severe heart failure, arteriosclerosis obliterans or spinal disease.