肝癌切除联合脾脏定量微波消融治疗肝癌合并脾功能亢进的感染因素分析

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肝癌切除联合脾脏定量微波消融治疗肝癌

合并脾功能亢进的感染因素分析

易永祥,赵亮,刘涛,韩建波

(东南大学附属第二医院普外科,江苏南京210003

)摘要:目的 探讨肝癌切除联合脾脏定量微波消融治疗肝癌合并脾功能亢进术后感染的相关危险因素,为临床治疗提供参考。方法 收集肝癌切除联合脾脏定量微波消融治疗肝癌合并脾功能亢进的90例患者临床资料,进行回顾性调查研究,应用病例对照研究方法,采用单因素分析以及非条件logistic逐步回归的方法分析术后感染相关危险因素。结果 术后感染发生率为23.33%,年龄、术前肝功能、消融范围、手术持续时间、术中失血量等5项因素是肝癌切除联合脾脏定量微波消融治疗肝癌合并脾功能亢进术后感染显著相关的危险因素;年龄≥60岁的患者术后感染率为27.08%,术前肝功能C级的患者术后感染率为38.46%,消融范围<20%或>40%的患者术后感染率分别为33.33%和42.85%,手术时间≥4h的患者术后感染率为34.78%,术中失血>2000ml的患者术后感染率为40.00%。结论 术前调整肝功能、选择合适的微波消融范围、缩短手术持续时间,控制术中出血量,术后合理使用抗菌药物等可防止肝癌切除联合脾脏定量微波消融治疗肝癌合并脾功能亢进术后感染的发生。关键词:肝癌合并脾功能亢进;定量微波消融;感染因素

中图分类号:R181.3+

2 文献标识码:A 文章编号:1005-4529(2013)02-0331-

03Risk factors of infections after hepatectomy 

for hepatocellular carcinomacombined with q

uantitative microwave ablation of spleen in treatment ofhepatocellular carcinoma associated with hypersp

lenismYI Yong-xiang,ZHAO Liang

,LIU Tao,HAN Jian-bo(The Second Affiliated Hospital of Southeast University,Nanjing,Jiang

su210003,China)Abstract:OBJECTIVE To investigate the related risk factors of the infections after the hepatectomy forhepatocellular carcinoma combined with quantitative microwave ablation of spleen in the treatment of hepatocellularcarcinoma associated with hypersplenism so as to provide basis for the clinical treatment.METHODS A total of 90patients with hepatocellular carcinoma associated with hypersplenism who were treated by hepatectomy forhepatocellular carcinoma combined with quantitative microwave ablation of spleen were collected to retrospectivelyinvestigate.By means of the case-control study,the univariate analysis and the non-conditional logistic regressionanalysis were performed to analyze the related risk factors for the postoperative infections.RESULTS Theincidence of infections was 23.33%,and the age,liver function before operation,the range of ablation,operationduration,and the intraoperative blood loss were the risk factors associated with the postoperative infections in thepatients with hepatocellular carcinoma associated with hypersplenism after the hepatectomy for hepatocellularcarcinoma combined with quantitative microwave ablation of spleen.The incidence of the postoperative infectionswas 27.08%in the patients with more than 60years of age,38.46%in the patients with C level of thepreoperative liver function,33.33%in the patients with the ablation range less than 20%,42.85%in the patientswith the ablation range more than 40%,34.78%in the patients with the operation duration more than 4hours,and 40.00%in the patients with the intraoperative blood loss more than 2000ml.CONCLUSION Adjusting theliver function before operation,choosing a suitable range of ablation,shortening the operation duration,controlling the mount of blood loss,and reasonably using antibiotics can prevent the infections after the hepatectomy收稿日期:2012-09-15; 修回日期:2012-11-25基金项目:南京市医学科技发展课题(YKK10057)

江苏省六大人才高峰项目(2010-WS-

060)·

133·中华医院感染学杂志2013年第23卷第2期 Chin J Nosocomiol Vol.23No.2 2013

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