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目的:探讨近端胃切除双通道吻合与全胃切除Roux-en-Y吻合治疗食管胃结合部腺癌的临床疗效，为临床选择提供参考。方法:前瞻性对比研究2016年6月至2018年6月赤峰市医院连续收入的食管胃结合部腺癌手术患者，按随机数字表法分为近端胃切除双通道吻合术组(PG组)和全胃切除Roux-en-Y吻合术组(TG组)，比较两组的围手术期指标、临床病理、术后早期(≤30 d)及晚期(>30 d)并发症；并比较两组术后3、6、12个月营养状况(BMI、前白蛋白、白蛋白、总蛋白)及贫血指标(Hb、RBC)。结果:共收治食管胃结合部腺癌患者83例，符合手术62例，每组各31例，每组各出现1例失访，每组各30例，两组均无肿瘤复发及死亡患者。两组年龄、性别、肿瘤大小、肿瘤分期、术前合并疾病、术前营养状况及贫血指标等差异均无统计学意义(n P>0.05)。PG组首次排气时间、开始流食时间及术后住院时间明显短于TG组[(3.0±0.7)d vs (4.2±0.7)d、(7.9±0.9)d vs (9.0±0.9)d、(13.3±1.1)d vs (14.6±0.9)d，n P0.05)；PG组术后出现反流食管炎少于TG组(n P0.05). The time of first exhaust, time of starting fluid feeding and postoperative hospitalization in PG group was significantly earlier than that in TG group [(3.0±0.7)days vs (4.2±0.7)days, (7.9±0.9)days vs (9.0±0.9)days, (13.3±1.1)days vs (14.6±0.9)days,n P0.05). The incidence of reflux esophagitis in PG group was less than that in TG group (n P<0.05). The nutritional status of PG group was significantly better than TG group in 3 months, 6 months and 12 months after the operation (n P<0.05). The Hb and RBC decreased in both groups at 3 and 6 months after operation, and the Hb and RBC in PG group were higher than those in TG group. There was no anemia in PG group and TG group 12 months after operation.n Conclusions:Double tract reconstruction of proximal gastric resection is effective in the treatment of adenocarcinoma of the esophagogastric junction. It is worthy of further clinical promotion.