摘要
目的:探讨胃癌患者行远端胃大部切除术后行BillrothⅠ式和改良BillrothⅡ式消化道重建的疗效。方法:回顾性分析2016年度哈尔滨医科大学附属肿瘤医院胃肠外科收治的451例胃癌患者的临床资料及随访结果,按吻合方式分为B-Ⅰ组(99例行B-Ⅰ式吻合)和B-Ⅱ组(352例行改良B-Ⅱ式吻合),比较患者的围术期、术后早期并发症及远期症状(1年以上)的情况。结果:两组患者间性别、年龄和体重指数(body mass index,BMI)比较无统计学差异。围术期:B-Ⅰ组患者的肿瘤临床分期早于B-Ⅱ组(Ⅰ期胃癌,56. 6%> 35. 2%),肿瘤直径小于B-Ⅱ组(3. 58±1. 54 <4. 88±2. 37) cm,手术时间短于B-Ⅱ组(154. 68±41. 86<171. 48±32. 69) min,术后首次排气时间长于B-Ⅱ组(116. 14±17. 70> 110. 38±18. 98) min,组间比较存在统计学差异(P <0. 05);术后正常进半流食时间无明显差异(P> 0. 05)。术后早期并发症:所有患者术后早期胃无力、吻合口出血等并发症的发生率不足5%,两组患者间分别比较均无明显统计学差异(P> 0. 05)。术后远期症状:B-Ⅱ组患者倾倒综合征等表现的发生率高于B-Ⅰ组(9. 4%> 3. 0%),消化道反流症状发生率低于B-Ⅰ组(6. 8%<17. 2%),组间比较均存在统计学差异(P <0. 05);其他如消瘦、腹胀等症状及残胃吻合口病变方面两组间比较无统计学差异(P> 0. 05)。结论:与B-Ⅰ式相比,改良B-Ⅱ式术后胆汁反流及相关并发症的发生率较低,患者生存质量较高。
Objective: To investigate the effect of BillrothⅠand modified BillrothⅡdigestive tract reconstruction after distal gastrectomy for gastric cancer patients. Methods: Clinical data and follow-up results of 451 patients,who underwent radical gastectomy for gastric cancer in gastroenterological surgery of Harbin Medical University Cancer Hospital in 2016,were analyzed retrospectively. All patients was divided into group B-Ⅰ( 99 patients with B-Ⅰanastomosis) and group B-Ⅱ( 352 patients with modified B-Ⅱanastomosis) as reconstruction modes. Perioperative condition,postoperative early complications and long-term clinical symptoms between the two groups were compared.Results: There was no statistically significant difference in gender,age and body mass index( BMI) between the two groups. In the perioperative period,the patients in group B-Ⅰwere in an earlier clinical stage of tumor( primary gastric cancer,56. 6%) than group B-Ⅱ( 35. 2%). And the patients in group B-Ⅰhad smaller tumor by diameter( 3. 58 ± 1. 54 < 4. 88 ± 2. 37) cm,shorter operation time( 154. 68 ± 41. 86 < 171. 48 ± 32. 69) min,later postoperative anal flatus by time( 116. 14 ± 17. 70 > 110. 38 ± 18. 98) min than those in group B-Ⅱ,significant difference existed between the two groups( P < 0. 05). But the first oral feeding time( 129. 62 ± 33. 30 > 123. 96 ± 52. 07) min had no significant difference( P > 0. 05). As for postoperative early complications,the incidences of gastric weakness,anastomotic bleeding,lymphatic leakage and ileus in the two groups were less than 5%,there was no significant difference between the two groups( P > 0. 05). In terms of postoperative long-term symptoms,the incidence of dumping syndrome in the two groups was 3% and 9. 4%,respectively,and the incidence of bile reflux was 17. 2% and 6. 8%,respectively. There were significant differences between the two groups( P < 0. 05). There were no significant differences in other symptoms such as emaciation,abdominal distention and gastric remnant anastomosis( P > 0. 05). Conclusion: Compared with B-Ⅰoperation,modified B-Ⅱoperation can reduce bile reflux and related complications to improve the life quality of the patients.
引文
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