Articles: pain.
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Acta Anaesthesiol Scand · Apr 1984
Effect of epidural morphine on post-operative pulmonary dysfunction.
The effect of post-operative epidural morphine analgesia on pulmonary function was assessed after abdominal surgery and compared to conventional analgesia. In a control group, ten patients received a parenteral analgesic, non-narcotic drug. In a second group of 11 patients, epidural morphine was injected after the operation and continuous analgesia was prolonged until the 3rd post-operative day by means of repeated injections through an epidural catheter. ⋯ Pain scoring documented a better analgesia in the epidural group during the post-operative period. By contrast, epidural morphine was unable significantly to improve VC, FEV1 and FRC during the post-operative course. The results suggest that pain is not an important factor of decreased post-operative pulmonary function.