Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030201 (Postoperative pain)
 1,085 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Postoperative pain relief with epidural morphine and buprenorphine was studied in 33 patients following hepatectomy. Morphine 2mg or buprenorphine 0.06mg in 10ml of normal saline was administered through an epidural catheter inserted at the Th10-11 or L3-4 interspace. Morphine injected at the lumbar level, as well as that injected at the thoracic level produced excellent and long-lasting (20.8 +/- 8.6 hours) pain relief. Respiratory rate decreased significantly following epidural morphine at the L3-4, but PaCO2 did not change. Buprenorphine injected at the thoracic level produced good and long-lasting (22.6 +/- 9.9 hours) pain relief, although buprenorphine injected at the lumbar level produced incomplete analgesia. The epidural administration of morphine 2mg at L3-4 or buprenorphine 0.06mg at Th10-11 may be recommended for postoperative analgesia following hepatectomy.
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PMID:[Epidural morphine and buprenorphine for postoperative pain relief after hepatectomy]. 230 47

Concurrent administration of opioids with different affinity produces synergistic antinociceptive effect in rats. We tested the perioperative antinociceptive effects of the simultaneous double blind administration of morphine, a pure agonist and buprenorphine, a partial agonist, in 30 patients undergoing hysterectomy under general anesthesia. Pre- and post-operatively regimens consisted of random patient assignment to intrathecal 0.3 mg morphine plus intravenous saline (group 1), intravenous 0.09 mg buprenorphine plus intrathecal saline (group 2) or intrathecal morphine 0.3 mg plus intravenous buprenorphine 0.09 mg (group 3). Postoperative pain relief for group 3 consisted of supplementation of intravenous buprenorphine plus intrathecal saline. The immediate postoperative pain, sedation and anxiety levels (by numerical or categorical scores) were similar among all groups. The 12-hour pain and sedation scores were significantly (P < 0.05) lower in group 3 than in the other two groups. Buprenorphine-induced analgesia in group 3 lasted significantly (P < 0.05) longer than in group 2. Side effects in groups 2 and 3 were by 44% and 42% fewer than in group 1, respectively, with no withdrawal symptoms. Thus, concomitant administration of intrathecal morphine and low dose intravenous buprenorphine produces better and longer pain relief than intravenous buprenorphine alone in women after hysterectomy.
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PMID:[The benefit of combining spinal morphine and intravenous buprenorphine for perioperative pain]. 1154 72