目的 探讨捆绑式胰肠吻合术的改良方法。方法 对8例胰十二指肠切除术患者行捆绑式胰肠吻合术时采用带血管蒂的大网膜包绕空肠浆肌鞘，以达捆绑之目的。8例中行桥袢空肠造瘘5例，胆总管造口T管引流3例，并观察其术后5 d内每天平均引流液量。结果 8例患者均治愈出院，无胰瘘、胆瘘发生； 5 d内每天平均引流液量除第1天胆总管造口低于空肠造瘘外，其余4 d每天平均引流液量均明显高于空肠造瘘； 1例空肠造瘘者术后第8天继发胰腺残端出血，经电灼后止血。结论 带血管蒂的大网膜包绕空肠浆肌鞘完全可以代替粗线环绕空肠结扎，并使整个空肠浆肌鞘与胰腺紧贴，更利于胰肠间愈合； 空肠造瘘或胆总管造口对桥袢空肠均有减压引流的作用，但T管引流更简单、有效、省时。
目的 探讨捆绑式胰肠吻合术在预防胰十二指肠切除术后胰肠吻合口漏的可行性及临床应用价值。 方法 我院在2002年3月至2006年10月期间对32例胰十二指肠切除术患者采用捆绑式胰肠吻合术。结果 32例患者手术均顺利，无一例发生胰瘘，无手术死亡病例。 术后发生胆瘘2例，经腹腔引流治愈。结论 捆绑式胰肠吻合术操作简便，预防胰瘘效果可靠，值得推广。
目的 改进胰肠吻合缝合技术，预防胰瘘发生。方法 24例胰十二指肠手术，采用2-0或3-0嶶乔吸收缝线行套入式双层连续缝合加捆绑胰肠吻合术。结果 吻合时间平均18 min，均未出现胰肠吻合口漏，无手术死亡病例。结论 双层连续缝合加捆绑胰肠套入式吻合，操作简便、省时、并发症少，是胰肠吻合术的一种有效改进。
ObjectiveTo summarize the application and the complications of pancreaticogastrostomy (PG) after pancreaticoduodenectomy(PD). MethodThe domestic and international publications involving the theory, methods, and clinical application of PG were retrieved and reviewed. ResultsPG was gradually concerned on the choice of the method of the digestive tract reconstruction after PD, in view of its advantages in theory and operation. The literatures about PG were increased in recent years. But the discussion of decreasing complications of PG after PD had yet to be unified. ConclusionsPG is one of the important operations of digestive tract reconstruction after PD. The factors of operator and patient should be comprehensively considered in the choice of PG.
ObjectiveTo evaluate the safety and efficacy of Roux-en-Y reconstruction with isolated pancreatico-jejunostomy after pancreaticoduodenectomy. MethodsSystematically literature search was performed through PubMed, EMBASE, Cochrane Library, Wanfang, VIP, and CNKI from the earliest to November 30, 2015. Randomized clinical trials (RCTs) and controlled clinical trials (CCTs) comparing outcomes of Roux-en-Y reconstruction with isolated pancrea-ticojejunostomy and conventional pancreaticojejunostomy were searched. The data were applied meta-analysis by RevMan 5.3. ResultsSeven trials were involved, two RCTs including 367 patients and five CCTs including 431 patients. Meta-analysis result showed that there was no statistic significant difference in pancreas fistula between Roux-en-Y reconstruction with isolated pancreaticojejunostomy and conventional pancreaticojejunostomy. ConclusionRoux-en-Y reconstruction with isolated pancreaticojejunostomy after pancreaticoduodenectomy is not superior to conventional pancreaticojejunostomy regarding pancreatic fistula rate or other relevant outcomes.
ObjectiveTo evaluate the effects of duct-to-mucosa pancreaticojejunostomy (dmPJ) and invagination pancreaticojejunostomy (iPJ) during pancreaticoduodenectomy (PD) on postoperative outcomes. MethodsPubmed, The Cochrane Library, Embase, Wanfang and CNKI database were searched to identify randomized controlled trials (RCTs) evaluating different type of pancreaticojejunostomy during PD. The literatures were screened according to inclusion and exclusion criteria. Quality assessment was conducted according to Jadad scoring system. ResultsNine RCTs were included, 1 032 patients were recruited, including 510 patients in dmPJ group and 522 patients in iPJ group. Meta-analysis indicated that there were no significant differences between two groups in terms of the incidence of pancreatic fistula in total (OR=0.95, P=0.78), clinical relevant pancreatic fistula (OR=0.78, P=0.71), overall morbidity (OR=0.93, P=0.60), perioperative mortality (OR=0.86, P=0.71), reoperation rate (OR=1.18, P=0.59), and length of hospital stay (WMD=-1.11, P=0.19). ConclusionDmPJ and iPJ are comparable in terms of pancreatic fistula and other complications.
ObjectiveTo investigate the clinical effect of end-to-side binding pancreaticojejunostomy.MethodsFrom March 2009 to December 2019 , 70 patients (pancreatic head cancer in 16 cases, duodenal papillary cancer in 27 cases, bile duct cancer in 8 cases, periampullary cancer in 2 cases, gallbladder cancer invading the pancreatic head in 1 case, intraductal papillary myxoma of pancreas in 6 cases, and mass-type chronic pancreatitis in 10 cases) were performed with end-to-side binding pancreaticojejunostomy were retrospectively analyzed, including large pancreas remnant (n=4). The main procedures included isolation of the pancreatic remnant, incising the jejunal wall and preplacing with seromuscular purse string suture around the incision, performing end-to side binding pancreaticojejunostomy.ResultsThe procedures were successful in all 70 patients. Postoperative complications included pancreatic fistula (n=3, 4.3%), of three patients cured with reoperation, jejunal loop decompression tube was not placed in 2 patients, and 1 patient had pancreatic fistula and bleeding on the eighth day after operation. One out of 3 patients developing abdominal hemorrhage which reoperation died of acute respiratory distress syndrome, 1 patient was cured with the vascular interventional hemostasis. Gastrointestinal anastomotic bleeding (n=1) and adhesive intestinal obstruction (n=1) were cured with reoperation, biliary leakage (n=1) was cured with conservative treatment.ConclusionEnd-to-side binding pancreaticojejunostomy is simple, safe and reliable.