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作 者:陶开义[1] 周鑫明[1] 陈奇勋[1] 蒋友华[1] 刘金石[1] 赵强[1]
机构地区:[1]浙江省肿瘤医院胸部肿瘤外科,浙江省杭州310022
出 处:《中国基层医药》2016年第12期1878-1884,I0001,共8页Chinese Journal of Primary Medicine and Pharmacy
摘 要:目的探讨 Ivor Lewis 食管癌根治术治疗食管鳞癌的临床效果、预后影响因素以及对 N 分期的影响。方法回顾性分析2004年1月至2013年12月1145例 Ivor-Lewis 食管鳞癌切除患者的临床资料,分析食管癌手术治疗方法及性别、年龄、肿瘤部位、肿瘤长度、浸润深度、分化程度、脉管瘤栓、神经累及、病理分期、淋巴结转移情况、术后治疗等指标,采用 Kaplan-Meier 法进行生存分析及 Cox 回归分析。结果术后并发症发生率9.15%,围手术期死亡率1.83%,总体1、3、5年生存率分别为84.2%、58.4%、47.9%,中位生存时间55个月,全组平均生存时间为(70.16±2.08)个月;单因素 Cox 分析显示,性别(P =0.003)、吸烟史(P =0.013)、饮酒史(P =0.017)、肿瘤部位(P =0.001)、体质量指数(P =0.008)、肿瘤长度(P =0.000)、肿瘤分化程度(P =0.000)、淋巴结转移(P =0.000)、淋巴结转移区域数(P =0.000)、淋巴结转移度(P =0.000)、浸润深度(P =0.000)、病理分期(P =0.000)、脉管瘤栓(P =0.000)、神经累及(P =0.000)及术后辅助治疗(P =0.000)等是术后生存的显著影响因素(P <0.05),而年龄与患者预后无明显显著关系(P >0.05);多因素 Cox分析显示,肿瘤分化程度(P =0.000)、淋巴结转移分期(P =0.000)、淋巴结转移区域数(P =0.013)及肿瘤浸润深度(P =0.000)是患者预后的重要独立危险因素。结论Ivor Lewis 食管癌手术是安全有效的治疗方式,肿瘤的分化程度、浸润深度以及淋巴结转移是重要的预后影响因素。Objective To explore the outcomes and prognostic effects of Ivor Lewis esophagectomy and evalue the N staging.Methods Participants comprised 1145 patients with ESCC from Jan.2004 to Dec.2013,who under-went Ivor Lewis esophagectomy.The clinicopathologic data were analyzed.Kaplan -Meier and Cox regression methods were used for survival analysis.Results The morbidity of postoperative complication was 9.15% and with 1.83% of motality.The 1 -,3 - and 5 -year survival rates were 84.2%,58.4%,47.9% respectively.The median survival time was 55 months and average survival time was (70.16 ±2.086)months.Cox model multivariate analysis was used for those of P 〈0.05 in single variate analysis.Univariate analysis revealed that gender(P =0.003),smoking history (P =0.013),alcohol history(P =0.017),tumor location(P =0.001),body mass index(P =0.008),tumor length (P =0.000),differentiation degree(P =0.000),numbers of metastic zones(P =0.000)of lymph node metastasis (P =0.000),depth of invasion (P =0.000),pathological staging(P =0.000),vascular tumor thrombus (P =0.000),nerve involvement(P =0.000)and postoperative adjuvant therapy(P =0.000)were influencing prognosis factors.And multivariate analysis revealed that differentiation degree(P =0.000),depth of invasion(P =0.000), numbers of metastic zones (P =0.013 )of lymph node metastasis (P =0.000)were independent risk factors. Conclusion Ivor Lewis esophagectomy was a safe and effective treatment,and tumor differentiation degree,depth of invasion,numbers and zones of lymph node metastasis were important prognostic factors.
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