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Öğe Effect of alkalinisation of lignocaine for propofol injection pain: a prospective, randomised, double-blind study(Australian Soc Anaesthetists, 2013) Ozgul, U.; Begec, Z.; Erdogan, M. A.; Aydogan, M. S.; Sanli, M.; Colak, C.; Durmus, M.The aim of this study was to determine whether pretreatment with alkalinised lignocaine reduced the incidence and severity of pain during propofol injection. This prospective, randomised, double-blind study included 300 adult, American Society of Anesthesiologists physcial status I to II patients undergoing elective surgery. Patients were randomly allocated to one of three groups: Group L received 0.05 ml/kg of 1% lignocaine (5 ml normal saline + 5 ml 2% lignocaine), Group A received 0.05 ml/kg alkalinised lignocaine (5 ml 2% lignocaine + 1 ml 8.4% NaHCO3 + 4 ml normal saline), and Group S, the control group, was given the same amount of normal saline (NaCl 0.9%). All drugs were given as a bolus over 20 seconds before propofol administration. A blinded researcher assessed the patient's pain level using a four-point scale. The pain score [median (range)] and the incidence of pain in Group A (6%) was significantly lower than in groups L (41%) and S (88%, P <0.001). In addition, the pain score and the incidence of pain were found to be significantly different between Group L and Group S (P <0.001). The incidence of moderate and severe pain were greater in Group S when compared with groups A and L (P <0.001). Intravenous pretreatment with alkalinised lignocaine appears to be effective in reducing the pain during propofol injection.Öğe Effects of Desflurane and Isoflurane on Hepatic and Renal Functions and Coagulation Profile During Donor Hepatectomy(Elsevier Science Inc, 2012) Toprak, H. I.; Sahin, T.; Aslan, S.; Karahan, K.; Sanli, M.; Ersoy, M. O.We compared the effect of two inhalation anesthetics desflurane and isoflurane on postoperative hepatic and renal functions as well as coagulation profiles in living donors undergoing right hepatectomy. This study was performed on 80 patients who were randomly allocated to group D (desflurane, n = 40) or group I (isoflurane, n = 40) after Faculty Ethics Committee approval. After induction, isoflurane or desflurane was used with air/oxygen for anesthetic maintenance. The isoflurane or desflurane concentration was set at one minimum alveolar concentration (MAC). Remifentanil was infused for analgesia as well as cisatracurium. Aspartate aminotransferase (AST), alanine aminotransferase (ALT), international normalized. ratio (INR), albumin, total bilirubin, blood urea nitrogen, creatinine, platelet count, and hemoglobin levels were analyzed preoperatively at end of the operation, and on postoperative days (PODs) 1, 2, 3, 5, 7, and 30. Both AST and ALT differed significantly and continually except on POD 30. AST showed significant elevations from the end of the operation to POD 2 and ALT, from the end of the operation to POD 5 in group I compared with group D. INR was significantly higher from the end of the operation to POD 3 in group I and to POD 2 in group D. At the end of the operation as well as on POD 1 and POD 2, INR was significantly increased in group I compared with group D. Albumin level was significantly lower at the end of the operation in both groups, but it was not different. No patient developed hepatic or renal failure. Our study showed better postoperative hepatic tests and INR using desflurane than isoflurane at equivalent. doses of 1 MAC in living donors undergoing right hepatectomy.