国际麻醉学与复苏杂志   2016, Issue (2): 1-1
    
三种血液保护措施对肝细胞癌根治术后复发和生存的影响
查本俊, 谢平, 胡吉, 庄海滨, 贾广瑞1()
1.福建省泉州市解放军第180医院
he effect of three blood conservation procedures on recurrence and survival in patients with hepatocellular carcinoma after radical resection
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摘要:

目的 评价3种不同血液保护措施对肝细胞癌根治术后复发和生存的影响。 方法 回顾我院2007年1月~2012年12月225例采用不同血液保护措施[急性等容血液稀释(acute normovolemic hemodilution, ANH)(ANH组)、控制性低中心静脉压(low central venous pressure, LCVP)(LCVP组)、急性等容血液稀释联合控制性低中心静脉压(acute normovolemic hemodilution combined with low central venous pressure, ANH+LCVP)(ANH+LCVP组)]进行肝细胞癌(hepatocellular carcinoma, HCC)手术患者资料,按照血液保持措施统计患者术中出血和异体输血量情况,术后随访收集患者无瘤生存时间和生存时间。 结果 14例患者由于失访被排除,最后共211例患者纳入本研究。ANH组失血量和输血量[(816±420),(174±256) ml]明显多于LCVP组[(655±441),(102±203) ml]和ANH+LCVP组[(597±362),(52±136) ml](P<0.05),ANH组输血率(37.0%)明显高于ANH+LCVP组(15.1%)(P<0.05)。在所有患者中,1、3年无瘤生存率和中位无瘤生存时间、中位生存时间,ANH组(50.7%、25.6%和23.05个月、33.75个月)明显低于ANH+LCVP组(67.1%、47.7%和30.65个月、41.18个月)(P<0.05),LCVP组与另两组比较差异均无统计学意义(P>0.05)。临床病理分期(clinicopathological stages, TNM)Ⅰ、Ⅱ期患者中,1、3年无瘤生存率、1年生存率和中位无瘤生存时间、中位生存时间ANH组(64.8%、35.5%、85.2%%和28.30个月、38.56个月)明显低于ANH+LCVP组(82.1%、61.8%、96.4%和37.43个月、47.30个月)(P<0.05),LCVP组与另两组比较,差异均无统计学意义(P>0.05)。在未输血患者和TNM分期Ⅲ、Ⅳ期患者中,1、3、5年的无瘤生存率、生存率和中位无瘤生存时间、中位生存时间,3组比较差异均无统计学意义(P>0.05)。 结论 与ANH比较,在HCC根治手术中应用ANH+LCVP技术能够减少术中失血,减少异体输血,对早期肝癌患者预后更有利。

关键词: 急性等容血液稀释; 低中心静脉压; 异体输血; 肝细胞癌
Abstract:

Objective To investigate the effect of three blood conservation procedures on recurrence and survival in patients with hepatocellular carcinoma (HCC) after radical resection,which is helpful to select the most suitable blood conservation procedure for HCC. Methods Two hundred twenty-five patients with different blood-saving strategies, i.e., acute normovolemic hemodilution (ANH group), low central venous pressure (LCVP group), and acute normovolemic hemodilution combined with low central venous pressure (ANH+LCVP group) with HCC underwent radical resection were included from January 2007 to December 2012. Blood loss and allogeneic blood transfusion were recorded according to protools. Disease-free survival and survival were recorded through postoperative follow-up. Results Fourteen patients were excluded because of loss to follow-up and 211 patients were included in the study finally. The blood loss and allogernic blood transfusion volumes in the ANH group[(816±420), (174±256) ml] were significantly higher than those in the LCVP[(655±441), (102±203) ml] and ANH+LCVP groups[(597±362), (52±136) ml] (P<0.05), respectively. The allogernic blood transfusion rates in the ANH group(37.0%) were significantly higher than that in the ANH+LCVP group(15.1%)(P<0.05). In all patients, the 1-, 3-year disease-free survival rates and the median disease-free survival time, survival time were significantly lower in the ANH group(50.7%, 25.6% and 23.05 months, 33.75 months) than those in ANH+LCVP group (67.1%, 47.7% and 30.65 months, 41.18 months)(P<0.05), respectively. However, there was no significant difference in the parameters above between the LCVP group and the left two groups (P>0.05). In patients with clinicopathological stages(TNM) Ⅰ and Ⅱ, the 1-, 3-year disease-free survival rates, the 1-year survival rates and the median disease-free survival time, survival time were significantly lower in the ANH group(64.8%, 35.5%, 85.2% and 28.30 months, 38.56 months) than those in ANH+LCVP group(82.1%, 61.8%, 96.4% and 37.43 months, 47.30 months) (P<0.05), respectively. There was no significant difference in the parameters above between the LCVP group and the left two groups (P>0.05). In patients with non-allogeneic blood transfusion and TNM stage Ⅲ and Ⅳ, The 1-, 3-, 5-year overall disease-free survival rates, survival rates, disease-free survival times and survival times showed no significant difference among the three groups (P>0.05). Conclusions Compared with ANH, acute normovolemic hemodilution combined with low central venous pressure can reduce blood loss and allogeneic blood transfusion in liver cancer surgery and prefer a better prognosis in patients early HCC.

Key words: Acute normovolemic hemodilution; Low central venous pressure; Blood transfusion; Hepatocellular carcinoma