The clinical application of cryosurgery in the preoperative preparation of liver transplantation in treating liver cancer
10.3760/cma.j.issn.0254-1785.2015.10.003
- VernacularTitle:氩氦刀在肝癌患者肝移植前治疗中的临床应用
- Author:
Jiajia SHEN
;
Xiaojin ZHANG
;
Qiucheng CAI
;
Fan PAN
;
Yongbiao CHEN
;
Lizhi LYU
;
Yi JIANG
- Publication Type:Journal Article
- Keywords:
Liver transplantation;
Carcinoma,hepatocellular;
Cryotherapy;
Chemoembolization,therapeutic
- From:
Chinese Journal of Organ Transplantation
2015;36(10):586-589
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the clinical effect of cryosurgery in the preoperative preparation of liver transplantation in treating liver cancer.Method This study reviewed retrospectively clinical data from 74 patients who underwent cryosurgery of liver cancer before liver transplantation.According to the differences between transplantation programs,74 patients were divided into 2 groups:26 patients in Argon-helium cryoablation group (AHC group) and 48 patients in transcatheter arterial chemoembolization group (TACE group).Whether the patients in two groups met the standard of Milan after treatment,as well as the incidence rate of complication,waiting time for transplantation and MELD score before transplantation were compared between two groups after preoperative therapy.What's more,operation time,no liver time,amount of bleeding,PT and serum level of aminotransferase at 1st,3rd,and 5th day after transplantation were analyzed.Abdominal drainage fluid volume,the incidence of infection,acute rejection,kidney failure,biliary complication,and vascular complication in two groups were also compared.Disease free survival rate was counted after two years by outpatient follow-up.Result Only 3 cases in two groups exceeded Milan standard after treatment,one in AHC group and two in TACE group.The complication incidence and waiting time in two groups had no statistically significant differences.The MELD score in AHC group was significantly lower than in TACE group before transplantation.The operation time,amount of bleeding and transfusion requirements in AHC group were also significantly lower than in TACE group.The time without liver in two groups had no statistically significant difference.The speed of liver function recover was faster in ACH group,and the abdominal drainage fluid volume was less.There were no significant differences in incidence of postoperative complications between two groups (P＞0.05).Conclusion Cryosurgery therapy has little effect on liver functions after treatment.It is a good therapy for liver cancer patients before liver transplantation.
