Analysis of the influencing factors and timing of acute cholecystitis laparoscopic surgery / 中国医师进修杂志

ABSTRACT

Objective To explore the influencing factors and timing of acute cholecystitis laparoscopic surgery.Methods One hundred and sixty acute cholecystitis patients treated with laparoscopic surgery were divided into group A (56 cases,performed treatment within 24 h),group B (42 cases,performed treatment at 24 -48 h),group C ( 40 cases,performed treatment at 49 -72 h),group D (22 cases,performed treatment after 72 h).The operation time,rate of conversion to laparotomy,length of stay and average costs were compared among four groups and analyzed the impact of laparoscopic surgery conversion to laparotomy.Results The rate of conversion to laparotomy of group D [ 59.09％(13/22) ] was significantly higher than that in group A [ 19.64％(11/56) ] (P ＜ 0.01 ).The operation time of group A was the shortest and group D was the longest.The length of stay of group D was significantly longer than other groups (P ＜ 0.05 ).The costs of the four groups had no significant difference(P ＞ 0.05 ).Single factor analysis showed that white blood cell (WBC) count,body temperature,timing of surgery,gallbladder neck calculi incarceration were correlated with conversion to laparotomy(P ＜ 0.05 ).Multifactor analysis showed that WBC count,timing of surgery were independent risk factors of conversion to laparotomy (P ＜ 0.05 ).Conclusions WBC count,body temperature,timing of surgery,gallbladder neck calculi incarceration are correlated with acute cholecystitis laparoscopic surgery conversion to laparotomy.While WBC count and timing of surgery are independent risk factors.The best time of laparoscopic surgery is within 72 h and WBC count ＜ 15 x 109/L.