摘要
目的:探讨肿瘤家族史对贲门腺癌(GCA)患者术后预后的影响。方法:3 088例接受根治术治疗的GCA患者的临床、病理和随访信息取自河南省食管癌重点开放实验室50万例食管癌和贲门癌临床信息数据库。高发区2 315例,低发区773例。结果:在高发区,家族史阴性和阳性患者肿瘤长径、分化程度差异有统计学意义(P <0. 05);在低发区,家族史阴性和阳性患者肿瘤长径差异有统计学意义(P <0. 05)。Cox回归分析结果显示,肿瘤家族史阳性是低发区GCA患者术后预后的独立保护因素[HR(95%CI)=1. 338(1. 084~1. 651)]。结论:低发区肿瘤家族史可能是GCA患者术后预后的独立影响因素。
Aim: To explore the effects of tumor family history on the postoperation prognosis of patients with gastric cardia adenocarcinoma( GCA) in high-and low-incidence areas. Methods: The clinical,pathological and follow-up information of 3 088 patients with GCA treated by radical resection was collected from the clinical information database of 500 000 cases of esophageal and gastric cardia carcinoma of Henan key laboratory of esophageal cancer research. A total of 2 315 patients were from the high-incidence area,and 773 from the low-incidence area. Results: There were statistical differences in tumor long diameter,differentiation degree between the pateints with positive and negative family history from the high-incidence area( P < 0. 05),and in tumor long diameter between the pateints with positive and negative family history from the low-incidence area( P < 0. 05). Cox analysis showed that family history was an independent factor affecting the postoperation prognosis of GCA patients from low-incidence area,and HR( 95% CI) = 1. 338( 1. 084-1.651). Conclusion: Family history of tumor in low-incidence area may be an independent factor affecting the postoperation prognosis of patients with GCA.
引文
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