A randomized controlled study on the application of parecoxib sodium in laparoscopic cholecystectomy / 重庆医学

ABSTRACT

Objective To observe the effect of parecoxib sodium on relieving acute postoperative pain and inflammatory fac‐tors in laparoscopic cholecystectomy .Methods Totally 96 cases of laparoscopic cholecystectomy were randomly divided into 3 groups :experimental group (group A ,group B) and control group(group C) ,32 cases in each group .Group A received intravenous infusion of parecoxib sodium 40 mg (diluted to 5 mL ) intravenously at the induction of general anesthesia and intravenous injection of 5 mL normal saline 15 min before surgery .In group B ,anesthesia induction ,15 minutes before surgery were given 5 mL of normal saline ,parecoxib sodium 40 mg (diluted to 5 mL) intravenously .In group C ,5 mL of normal saline was given intravenously at the time of general anesthesia induction and 15 min before operation .The total number of PCA and the number of effective compres‐sions and VAS scores at 12 h postoperatively ,the levels of serum TNF‐α,IL‐6 and IL‐12 before operation ,immediately after opera‐tion ,at 2 ,12 ,24 h after operationwere compared .Results The PCA press times and effective press times of patients in group A within 12 hours after the operation were much less than those in group B ,C(all P0 .05) .The changes of serum IL‐6 ,TNF‐αlevel in three groups of patients at the end of the operation ,2 ,12 ,24 h after operationwere :group A group B > group C . Conclusion Parecoxib sodium has a good analgesic effect of laparoscopic cholecystectomy in the induction of general anesthesia than before the end of the operation and application effect is better ,and its analgesic effect can reduce the production of inflammato‐ry factors IL‐6 and TNF‐α,and increase the level of IL‐12 ,which is beneficial to postoperative recovery .