不同入路腹腔镜手术对右半结肠癌患者肠屏障功能和红细胞免疫的影响  

Effect of laparoscopic surgery with various approaches on intestinal barrier function and red blood cell immunity in patients with right hemicolectomized colon cancer

作　　者：韩栓柱 徐毅[1] 白鸿太 张彩举[1] HAN Shuanzhu;XU Yi;BAI Hongtai;ZHANG Caiju(Gastroenterology Department,Nanyang First People’s Hospital,Nanyang 473001,China)

机构地区：[1]南阳市第一人民医院胃肠外科,河南南阳473001

出　　处：《中国医科大学学报》2024年第3期230-234,共5页Journal of China Medical University

基　　金：河南省医学科技攻关计划联合共建项目(LHGJ20191449)。

摘　　要：目的探讨不同入路腹腔镜手术对右半结肠癌患者肠屏障功能、红细胞免疫及预后的影响。方法选取2019年4月至2021年4月我院收治的110例右半结肠癌患者,简单随机化法分为A组(n=55)和B组(n=55),治疗期间,A组失访2例,B组失访3例,最终A组和B组分别纳入53例和52例。2组均行腹腔镜手术,A组采取头侧入路,B组采取中间入路。统计2组围手术期指标、并发症、预后及手术前后肠屏障功能(内毒素、D-乳酸、二胺氧化酶)、红细胞免疫[红细胞免疫复合物花环率(RBC-ICR)、红细胞C3b受体花环率(RBC-C3bRR)、红细胞黏附肿瘤细胞花环率(TRR)]。结果与B组相比,A组术中出血量较少,中央淋巴结清扫时间、手术时间较短,并发症发生率较低(P<0.05);术后3 d 2组内毒素、二胺氧化酶、D-乳酸水平均高于术前(P<0.05);术后3 d 2组RBC-ICR高于术前,TRR、RBC-C3bRR低于术前(P<0.05);术后1年随访,2组远处转移、局部复发、生存率比较,差异无统计学意义(P>0.05)。结论2种入路方案在右半结肠癌中效果相当,其中头侧入路腹腔镜手术可缩短手术时间,降低并发症发生率。Objective To compare the effects of laparoscopic surgery with various approaches on intestinal barrier function,red blood cell immunity,and prognosis in patients with right hemicolectomized colon cancer.Methods A prospective selection of 110 patients with right hemicolectomized colon cancer admitted to our hospital from April 2019 to April 2021 was conducted.Patients were divided into groups A(n=55)and B(n=55)using a simple randomization method.During the treatment period,two cases of loss of follow-up occurred in Group A and three in Group B.Finally,53 from Group A and 52 participants from Group B completed the study.Both groups underwent laparoscopic surgery.Group A underwent a cephalic approach,whereas Group B underwent an intermediate approach.The periopera-tive indexes,complications,prognosis,intestinal barrier function(endotoxin,D-lactic acid,and diamine oxidase),red blood cell immune complex rate(RBC-ICR),RBC-C3b receptor rosette rate(RBC-C3bRR),and erythrocyte adhesion to tumor cell rosette rate(TRR)of the two groups were determinedd.Results Group A had less intraoperative bleeding,shorter central lymph node dissection time,shorter operative time,and lower complication rate(P<0.05)than Group B.Endotoxin,diamine oxidase,and D-lactate levels in both groups were higher 3 d after surgery than before surgery(P<0.05).Three days after surgery,the RBC-ICR of both groups was higher than before surgery,whereas the TRR and RBC-C3bRR were lower than before surgery(P<0.05).After 1 year of follow-up,no statistically sig-nificant difference in distant metastasis,local recurrence,and survival rates were observed between the two groups(P>0.05).Conclusion The two approaches used in this study have similar effects in right hemicolectomized colon cancer.The cephalic approach for laparoscopic sur-gery shortened the surgical time and reduced complications.

关 键 词：右半结肠癌 腹腔镜手术 中间入路 头侧入路 肠屏障功能 预后 

分 类 号：R735.3[医药卫生—肿瘤]