| 标题 |
Oscillatory positive expiratory pressure therapy in COPD (O-COPD): a randomised controlled trial |
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| 其它 |
Thorax, 2022 BackgroundOscillatory positive expiratory pressure (OPEP) devices are intended to facilitate sputum clearance and reduce cough, but there is limited evidence for their effectiveness in COPD, or to guide patient selection. We aimed to assess the impact of OPEP therapy on quality of life and objective measures of cough and sleep disturbance in patients with COPD with regular sputum production.MethodsWe... |
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(2025-6-4)