Articles: nerve-block.
-
Randomized Controlled Trial Clinical Trial
Ketorolac as a component of balanced analgesia after thoracotomy.
Ketorolac 10 mg or 30 mg i.m., 6 hourly or placebo was given to 75 patients who had undergone thoracotomy, in a randomized double-blind study. All subjects were given intercostal nerve blocks with bupivacaine and had access to i.v. patient-controlled morphine. I.m. ketorolac improved the success rate of the analgesic regimen, with fewer patients withdrawing from the study because of inadequate pain relief.
-
Anesthesia and analgesia · Feb 1994
Randomized Controlled Trial Clinical TrialDose-response relationships for edrophonium and neostigmine antagonism of pipecuronium-induced neuromuscular block.
We have studied the dose-response relationships for neostigmine and edrophonium during antagonism of neuromuscular block induced by pipecuronium bromide. Fifty-six ASA physical status I or II adults were given pipecuronium 70 micrograms/kg during fentanylthiopental-nitrous oxide-halothane anesthesia. Train-of-four (TOF) stimulation was applied to the ulnar nerve every 10 s, and the force of contraction of the adductor pollicis muscle was recorded. ⋯ Corresponding ED50 and ED80 values for endrophonium were 84.1 (72.9-96.9) and 233 (215.7-253.3) microgram/kg, respectively. These values corresponded to neostigmine:edrophonium potency ratios of 9.89 (7.4-12.3) and 13.4 (11.8-14.9) for first twitch ED50 and ED80 height, respectively. The calculated doses producing 50% (ED50) recovery of the TOF ratio at 10 min were 18.8 (17.5-20.2) and 271.3 (246.5-298.6) microgram/kg for neostigmine and edrophonium, respectively.(ABSTRACT TRUNCATED AT 250 WORDS)
-
Case Reports Randomized Controlled Trial Clinical Trial
Comparison of the effectiveness of bilateral ilioinguinal nerve block and wound infiltration for postoperative analgesia after caesarean section.
We have studied the effects of bilateral ilioinguinal nerve block and wound infiltration with 0.5% bupivacaine on postoperative pain and analgesic requirements in 62 patients undergoing Caesarean section under general anaesthesia. A control group received no local anaesthetic supplementation. Both ilioinguinal block and wound infiltration reduced significantly the pain scores and analgesic requirements in the immediate postoperative period (P < 0.05). The differences in pain scores and analgesic requirements between the study groups were not statistically significant (P > 0.05).