ABSTRACT
ObjectiveTo evaluate the effect and safety of dezocine and sufentanil in intravenous analgesia for postoperative pain. Methods60 patients with ASA Ⅰ～Ⅲ,underwent general anaesthesia operation were divided into two groups randomly,with 30 cases for each group:dezocine 0.6mg/kg and sufentanil 0.6mg/kg was applied to PCIA in group A and B.PCIA was administered with subsequent bolus of 1 ml with lockout time 15 minutes and background infusion of 2ml/h.The analgesic effect was evaluated by VAS,BCS and Ramsay at 1、2、4、12、24、48 hours after operation.The changes of vital sign were also assessed. ResultsThere was no significant difference between two groups in analgesia effect(all P＞0.05)and adverse reaction incidence rate(P＞0.05). ConclusionThe effect of dezocine in intravenous analgesia for postoperative pain could be as satisfaction as that of sufentainyl.
ABSTRACT
ObjectiveTo compare the effect and safety of ropivacaine mesylate with ropivacaine hydrochloride in epidural anesthesia of patients make hypogastric region and lower extremity operation.Methods126 patients with epidural anesthesia were divided into two groups,each group 63 cases.The observation group was administered with ropivacaine masylate,and the control group was administered with ropivacaine hydrochloride.The sense of pain block plane and effective-acting period and effect time,sports block rating and effect-acting period and duration,vital signs,adverse events and serious adverse events were observed.ResultsThere were no significant differences between the two groups on sense of pain block plane and effective-acting period and effect time,sports block rating and effect-acting period and duration,Bp,HR,SpO2,chang of ECG,bleeding in operation( t =13.23,10.52,10.64,12.21,13.23,10.52,10.64,12.21,6.11,5.34,5.23,6.05,all P ＞ 0.05 ).ConclusionThe results of ropivacaine mesylate used for anesthesia epidural was satisfied and had no obvious side effects as well as ropivacaine hydrochloride.