Observation of the analgesic effects of decozine combined with sufentanil on patients after laparoscopic radical gastrectomy / 中国医师杂志

ABSTRACT

Objective To investigate the analgesic efficacy and safety of decozine combined with sufentanil on patients after laparoscopic radical gastrectomy.Methods Sixty patients undergoing laparoscopic radical gastrectomy,American Society of Anesthesiologists (ASA) Ⅰ ～ Ⅱ,were selected,and were randomly divided into two groups.All of the patients were treated with intravenous-inhalation combined anesthesia,and was given patient controlled intraveous analgesia (PCIA) when the patient was awoken.PCIA was administered with subsequent bolus of 0.5 ml with lockout time 15 minutes and background infusion of 2 ml/h.A ratio (3 μg/kg) of sufentanil and 0.5 mg palonosetron were mixed in PCIA pump in sufentanil group (S group);and 1.5 μg/kg sufentanil,0.3 mg/kg dezocine,and 0.5 mg palonosetron in PCIA were mixed in dezocine combined with sufentainl group (DS group),they were diluted to 100 ml with saline.The visual analogue scale (VAS),Bruggrmann comfort scale (BCS),Ramsay and incidence of adverse reactions of two groups were observed in 2 h (T1),6 h (T2),12 h (T3),24 h (T4),48 h(T5) after operation.Results There was no significant difference of VAS and BCS between two groups at each time point after operation (P ＞ 0.05);The Ramsay score of S group was significantly higher than that of DS group at T1,T2,and T3 (P ＜ 0.05).The Ramsay scores of two groups at T4,T5 were lower than those of T1,T2,and T3.The incidence of nausea,vomiting of DS group was significantly lower than that of S group (P ＜0.05).Conclusions Dezocine combined with sufentainl used in PCIA on postoperative gastric cancer patients can obtain satisfactory analgesic effects,but has fewer side effects than single sufentainl.