[Total intravenous anesthesia using remifentanil and propofol with midazolam co-induction in laparoscopic surgery of the gallbladder].
We investigated effects of total intravenous anesthesia (TIVA) with propofol and remifentanil (in two parallel continuous infusions), on 28 ASA I-II patients undergoing laparoscopic cholecystectomy. All patients received midazolame (0.05 mg/kg b.w.), and 90 sec thereafter, remifentanil (0.5 g/kg b.w.). Computer controlled intravenous infusion of propofol started at dose of 6 mg/kg/h (by Graseby 3400 Syringe Pump). Muscle relaxation was achieved by rocuronium (0.6 mg/kg b.w.). After endotracheal intubation, rate of propofol was decreased on 3 mg/kg/h and started with another infusion of remifentanil (0.5 ug/kg/min). Before (T0) and after induction (T1), after start of surgery (T2), and at the end of surgery (T3), we evaluated: systolic, diastolic, and medial arterial blood pressure (SAP, DAP, MAP), heart rate (HR), peripheral saturation of O2 (O2Sat), and capnometry (ETCO2), by Datex-Engstrome AS/3 Monitore. It was followed side effects of anaesthesia, early and complete recovery rate, and frequency of nausea and vomiting in postoperative period. Results showed haemodynamic stability of patients after induction in anaesthesia (defined as decreasing of MAP 20%, compared with preinduction values). During investigation (T0-T3), results of 0.2Sat and ETCO2 were excellent (0.60 +/- 2 and 5.1 +/- 2.4 min). There wasonly one case of postoperative nausea and vomiting, and no significant side effects of anaesthesia. TIVA remifentanil-propofol and co-induction with midazolame makes possible haemodynamic stability of patients after induction in anaesthesia, good oxygenation during surgery, fast early and complete recovery, and avoiding of side effects of anaesthesia and postoperative nausea and vomiting. We concluded that it is a good choice of anaesthesia for laparoscopic cholecystectomy.
Romić
P
P
Klinika za anesteziologiju i intenzivnu terapiju KCS Beograd.
Ignjatović
D
D
Ranković
M
M
Cuk
V
V
Ignjatović
M
M
Filipović
N
N
Zuza
B
B
Udovicić
I
I
Ostojić
M
M
D000328:Adult; D000368:Aged; D000771:Anesthesia, Intravenous; D019162:Anesthetics, Combined; D018686:Anesthetics, Intravenous; D017081:Cholecystectomy, Laparoscopic; D005260:Female; D006439:Hemodynamics; D006801:Humans; D008297:Male; D008874:Midazolam; D008875:Middle Aged; D010880:Piperidines; D015742:Propofol; D000077208:Remifentanil
D019162:Anesthetics, Combined; D018686:Anesthetics, Intravenous; D010880:Piperidines; D000077208:Remifentanil; D008874:Midazolam; D015742:Propofol