Articles: general-anesthesia.
-
Anaesthesiol Reanim · Jan 1997
Randomized Controlled Trial Comparative Study Clinical Trial[Drug onset time of atracurium after pancuronium priming in elderly patients].
Synergism occurs between some combinations of non-depolarising muscle relaxants. To test the effect of pancuronium as a priming dose of atracurium, 45 adults were anaesthetised with 25 micrograms/kg alfentanil. 75 micrograms/kg midazolam, and 0.25 mg/kg edomidate, O2/N2O and enflurane, and were randomised to one of three groups. After induction, 15 patients received 0.5 mg/kg atracurium, 15 were primed with 0.075 mg/kg atracurium and another 15 with 0.0125 mg/kg pancuronium and three minutes later 0.45 mg/kg atracurium. ⋯ The pancuronium priming group showed a significantly faster onset of neuromuscular blockade (tI = 0%: control group I: 76.3 +/- 15.4 sec vs. pancuronium group III: 64.3 +/- 11.3 sec) and a prolonged recovery. Pancuronium priming can shorten the onset time of atracurium while atracurium priming alone showed no shortening. This suggests a synergism for pancuronium priming in combination with atracurium.
-
Eur J Vasc Endovasc Surg · Jan 1997
Comparative StudyGeneral anaesthesia versus cervical block and perioperative complications in carotid artery surgery.
To compare the influence of anaesthetic technique on perioperative complications in patients undergoing carotid endarterectomy. ⋯ Cervical block anaesthesia yields better perioperative results than general anaesthesia probably because it allows more reliable cerebral monitoring, reducing or even eliminating perioperative strokes related to clamping ischaemia. It facilitates detection of the mechanism underlying intraoperative stroke allowing surgical techniques and intraoperative management to be modified accordingly. Cervical block anaesthesia significantly reduces the need for internal carotid artery shunting.
-
Patient awareness under minimal anesthesia may include the painful impulses of a nerve stimulator used for the monitoring of muscle relaxation. We present a case where discomfort from nerve stimulation was greater than that caused by the surgical incision or the endotracheal tube.