The establishment and validation of a clinical prediction model for postoperative biliary fistula after pancreaticoduodenectomy.

ABSTRACT:

Background

At present, pancreaticoduodenectomy (PD) is a classic surgical treatment for benign and malignant tumors around ampulla. The operation is complicated and postoperative complications are frequent. Biliary fistula is the most common anastomotic fistula after pancreatic fistula. Our objective is to analyze the risk factors for biliary fistula after PD and to construct a nomogram to predict biliary fistula after PD.

Methods

The clinical data of a total of 196 patients who underwent PD from March 2014 to March 2024 in Yueyang Hospital Affiliated to Hunan Normal University and The Third Xiangya Hospital of Central South University were retrospectively analyzed. The number of included patients was divided in the ratio of 7:3 using the random split method, with 130 patien

SUBMITTER: Ou Z 

PROVIDER: S-EPMC11480877 | biostudies-literature | 2024 Sep

REPOSITORIES: biostudies-literature