In people with chronic obstructive pulmonary disease, what are the effects of combining long-acting beta2-agonists and tiotropium compared with either drug alone? 显示答案
How does procalcitonin testing affect antibiotic use and other outcomes for people with acute respiratory infection? 显示答案
How does longer corticosteroid treatment (>7 days) compare with shorter (≤7 days) in people with exacerbations of chronic obstructive pulmonary disease? 显示答案
How does non-invasive ventilation compare with usual care in people with acute hypercapnic respiratory failure due to exacerbation of chronic obstructive pulmonary disease? 显示答案
What is the impact of airway clearance techniques when treating acute exacerbations of COPD? 显示答案
What are the effects of hospital-at-home in adults with acute exacerbations of chronic obstructive pulmonary disease? 显示答案
What are the effects of action plans with limited patient education only in reducing exacerbations of chronic obstructive pulmonary disease? 显示答案