92例老年胰腺癌的临床资料及预后分析

目的探讨影响老年胰腺癌患者生存时间的预后因素。方法对112例老年胰腺癌患者的临床参数、治疗方法及生存时间进行回顾性研究,并进行单因素及多因素预后分析。结果92例老年胰腺癌患者获访,1、2、3年生存率分别为20%、6%、4%,中位生存期为5个月。Kaplan-Meier生存率曲线分析：TNM分期Ⅰ期、Ⅱ期患者的生存率高于Ⅲ期、Ⅳ期的患者（P=0.001）,根治性手术患者高于姑息手术患者,姑息手术患者高于未手术患者（P=0.000）,放化疗可以提高生存率（P=0.001）。Cox多因素分析：TNM分期、手术方式及放化疗是长期生存的独立预后因素,性别、肿瘤部位、吸烟、饮酒、合并糖尿病与生存时间无关。结论TNM分期、手术方式及是否进行放化疗可能是影响老年胰腺癌患者长期生存的重要因素。

Clinical parameters and prognosis of 92 senile patients with pancreatic cancer

Objective To study the prognostic factors for long-term survival of senile pancreatic cancer patients.Methods Clinical parameters,treatment modalities and survival time of 112 senile pancreatic cancer patients were retrospectively studied,and their single and multiple prognostic factors were analyzed.Results The follow-up found that the 1-,2-,3-year survival rate of the 92 patients was 20%,6% and 4%,respectively,with a median survival time of 5 months.The Kaplan-Meier curve for survival rate showed that the...