Abstract:
Objective To explore the related influencing factors of pancreatic fistula after pancreaticoduodenectomy.
Methods The clinical data of 130 patients who underwent pancreaticoduodenectomy from April 2015 to April 2021 were retrospectively analyzed. According to whether pancreatic fistula occurred after the operation,they were divided into pancreatic fistula group(n=31 cases)and(n=99 cases)control group. SPSS 16.0 statistical software was used for data analysis. Measurement data was expressed by(
±
s),and independent t test was used. Statistical data were expressed by
χ2 test and non-conditional Logistic regression analysis.
P<0.05 was considered as statistically significant difference.
Results Pancreatic fistula occurred in 31 of 130 patients with pancreaticoduodenectomy(23.8%). Univariate results showed that there were statistically significant differences in preoperative bilirubin,pancreatic duct diameter,pancreatic duct drainage and pancreatic texture between the two groups(P<0.05). Multivariate results showed that pancreatic duct diameter ≥3 mm,supportive drainage of pancreatic duct and soft pancreatic texture were protective indicators of pancreatic fistula after pancreaticoduodenectomy. Preoperative bilirubin ≥171 μmol/L is an independent risk factor for pancreatic fistula after pancreaticoduodenectomy.
Conclusion Preoperative reduction of serum bilirubin level,careful operation and increase of pancreatic duct drainage may reduce the incidence of postoperative pancreatic fistula.
Key words:
Pancreaticoduodenectomy,
Pancreatic fistula,
Influencing factor
Jinlei Luo, Hui Hou, Wenxing Zhao, Bin Fan. Influential factors of pancreatic leakage after pancreaticoduodenectomy[J]. Chinese Journal of Operative Procedures of General Surgery(Electronic Edition), 2022, 16(02): 184-186.