JAMA : the journal of the American Medical Association
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Whether epidural analgesia is a better method than parenteral opioids for postoperative pain control remains controversial. ⋯ Epidural analgesia, regardless of analgesic agent, location of catheter placement, and type and time of pain assessment, provided better postoperative analgesia compared with parenteral opioids.
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Review Meta Analysis
Contemporary management of chronic obstructive pulmonary disease: scientific review.
The care of patients with chronic obstructive pulmonary disease (COPD) has changed radically over the past 2 decades, and novel therapies can not only improve the health status of patients with COPD but also modify its natural course. ⋯ A significant body of evidence supports the use of long-acting bronchodilators and inhaled corticosteroids in reducing exacerbations in patients with moderate to severe COPD. Domiciliary oxygen therapy is the only intervention that has been demonstrated to prolong survival, but only in patients with resting hypoxia.