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Objective:To explore the clinical efficacy and safety of single-layer with full thickness of duct-to-mucosa pancreaticojejunostomy in laparoscopic pancreaticoduodenectomy.Methods:The clinical data of 45 patients who underwent laparoscopic pancreaticoduodenectomy with the procedures of single-layer with full thickness in Second Hospital of Hebei Medical University from Jan 2020 to Jan 2022 were retrospectively collected and compared with 45 matched patients with traditional two-layer pancreaticojejunostomy.Results:The laparoscopic pancreaticoduodenectomy procedures were successfully performed in all the 90 cases. The mean operation time (285.6±92.4 minutes) and the media pancreaticojejunostomy time 20(15, 35) minutes) of the single-layer with full thickness pancreaticojejunostomy group were shorter than those of the two-layer pancreaticojejunostomy group [the mean operation time: 317.0±85.5 minutes, the media pancreaticojejunostomy time: 46(30, 58) minutes] with significantly statistical differences (all P value<0.05). There were no significantly statistical differences on intraoperative blood loss, the postoperative complications or hospital stay between the two groups. Conclusions:Compared with traditional pancreaticojejunostomy, the single-layer with full thickness of duct-to-mucosa pancreaticojejunostomy is simple and safe, which has the advantage of easy manipulation and less time-consuming and can be recommended for laparoscopic procedures.
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Objective:To compare and analyze the perioperative outcomes of jaundiced patients undergoing laparoscopic pancreaticoduodenectomy (LPD) using preoperative percutaneous transhepatic cholangial drainage (PTCD) versus endoscopic nasobiliary drainage (ENBD).Methods:The perioperative data of 173 patients who underwent LPD at the Second Hospital of Hebei Medical University from January 2016 to December 2020 and were treated preoperatively with either PTCD versus ENBD to alleviate jaundiced were retrospectively analyzed. There were 100 males and 73 females, with age of (60.4±10.8) years old. These patients were divided into the PTCD group ( n=126) and the ENBD group ( n=47). Clinical data including operation time, blood loss, transfusion volume, R 0 resection, and postoperative complications were compared. Results:There was no convension to open surgery. There were no significant differences in operation time, blood loss, transfusion volume, R 0 resection rate, pathological results and hospital stay between the two groups ( P>0.05). For the PTCD group, the pancreatic fistula rate was 10.3% (13/126) and the post-operative hemorrhage rate was 8.7% (11/126). They were both significantly lower than those of the ENBD group [25.5% (12/47) and 25.5% (12/47) respectively, P<0.05]. There were also significant differences in the postoperative complications according to the Clavien-Dindo classification system between the two groups ( P=0.008). Conclusion:Compared with ENBD, PTCD had the advantages of lower post-operative pancreatic fistula and post-operative hemorrhage rates, resulting in a better postoperative recovery.
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Objective:To study the factors related to development of pancreatic fistula after laparoscopic distal pancreatectomy.Methods:The clinical data of all patients who underwent laparoscopic distal pancreatectomy at the Second Hospital of Hebei Medical University from January 2019 to December 2020 were retrospectively analyzed. Gender, age, intraoperative blood loss, treatment of pancreatic stump, body mass index (BMI), pancreatic texture, albumin and other indicators were analyzed between patients with and without pancreatic fistula. Logistic regression analysis was used to determine independent risk factors for pancreatic fistula.Results:Of 93 patients in this study, there were 33 males and 60 females, mean age (49.23±15.62), range 16 to 76 years. The incidence of postoperative pancreatic fistula was 34.4% (32/93). On univariate analysis, BMI (χ 2=4.515, P=0.034), pancreatic texture (χ 2=3.891, P=0.049), preoperative serum albumin ( t=2.644, P=0.010) and albumin difference ( t=-2.293, P=0.024) were significantly associated with postoperative pancreatic fistula. Multivariate logistic regression analysis showed that low preoperative albumin ( OR=0.551, P<0.001), large difference in albumin ( OR=1.542, P<0.001), BMI≥25 kg/m 2 ( OR=3.303, P=0.035) and soft pancreatic texture ( OR=3.065, P=0.049) were independent risk factors for pancreatic fistula. Conclusion:For patients with BMI≥25 kg/m 2 and patients with a soft pancreas, there was a higher chance to develop pancreatic fistula after operation.