Articles: analgesia.
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Consecutive obese (n = 53) and non-obese parturients (n = 609) were prospectively evaluated during labour to analyse the influence of maternal obesity on labour pain and outcome. Excessive pre-pregnancy weight was classified as a body mass index of 30 kg.m-2 or more. Pain intensity was measured using an 11 point visual scoring scale. ⋯ After delivery, obese women were significantly more content with the pain relief received; only 12% vs 23% in the control group complained of poor pain control (p = 0.03). In this study, obesity and increased fetal size did not complicate labour or its outcome. Critical patient assessment should be emphasised, however, due to the physiological and medical problems present in obese parturients.
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To evaluate the combined effects of pain relief by continuous epidural analgesia, early oral feeding and enforced mobilisation on convalescence and hospital stay after colonic resection. ⋯ These results suggest that a combined approach of optimal pain relief with balanced analgesia, enforced early mobilisation, and oral feeding, may reduce the length of convalescence and hospital stay after colonic operations.
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Clinical Trial Controlled Clinical Trial
[Continuous epidural buprenorphine for postoperative pain relief after thoracotomy].
To evaluate postoperative analgesia and side effects of epidural buprenorphine, 60 patients after thoracotomy were divided into 6 groups. All patients received a bolus epidural administration of buprenorphine 0.1 mg in 8 ml of 0.25% bupivacaine. Following this epidural bolus, 10 patients in each group were given 0.25% bupivacaine alone (group A), buprenorphine 5 micrograms in 1 ml of 0.25% bupivacaine (group B), buprenorphine 8 micrograms in 1 ml of 0.25% bupivacaine (group C), buprenorphine 12 micrograms in 1 ml of 0.25% bupivacaine (group D), buprenorphine 15 micrograms in 1 ml of 0.25% bupivacaine (group E) or buprenorphine 18 micrograms in 1 ml of 0.25% bupivacaine (group F) with a portable disposable device at a rate of 1 ml.h-1 for 48 h. ⋯ Those for the second 24 hours postoperatively in each group were 40%, 50%, 70%, 60%, 90%, and 90%, respectively. No significant difference in the incidence of side-effect was found among 6 groups. We concluded that optimal epidural doses of buprenorphine for post-thoracotomy pain relief are 15 and 18 micrograms.h-1 in the first and second 24 hours postoperatively, respectively.
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Clinical Trial
[Postoperative analgesia service by continuous epidural infusion with buprenorphine].
We examined the analgesic efficacy and side effects of continuous epidural infusion with buprenorphine in 340 surgical patients. The patients received epidural injection of 0.1 mg of buprenorphine in 8 ml of 0.25% bupivacaine immediately after surgery. The patients who underwent thoracotomy or intraabdominal surgery were subsequently infused with buprenorphine 15 micrograms in 1 ml of 0.25% buprenorphine at a rate of 1 ml.h-1 for 48 h. ⋯ Visual analogue scale (VAS) was 22 +/- 2 mm at rest and 43 +/- 2 mm at movement on the postoperative day 1. Corresponding values on the postoperative day 2 were 16 +/- 2 mm and 37 +/- 2 mm, respectively. Nausea and vomiting were found in 12.4% of the patients.
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Clinical Trial
Recovery after laparoscopic colonic surgery with epidural analgesia, and early oral nutrition and mobilisation.
The rate of postoperative recovery is determined by pain, stress-induced organ dysfunction, and limitations in conventional postoperative care. We attempted to provide "stress-free" colonic resection for neoplastic disease in eight elderly high-risk patients by a combination of laparoscopically assisted surgery, epidural analgesia, and early oral nutrition and mobilisation. ⋯ Postoperative fatigue and impairment in functional activity were avoided. Major advances in postoperative recovery can be achieved by early aggressive perioperative care in elderly high-risk patients undergoing colonic surgery.