Development and validation of a nomogram for predicting postoperative intraluminal hemorrhage in patients undergoing laparoscopic pancreaticoduodenectomy.

ABSTRACT:

Purpose

This study aims to investigate the risk factors for postoperative intraluminal hemorrhage (IPPH) after laparoscopic pancreaticoduodenectomy (LPD), with the aim of enhancing clinical management through the exploration and development of a risk prediction model with those factors.

Method

The clinical data of 326 hospitalized patients between January 2020 and August 2023 who underwent LPD for malignancies were retrospectively selected. The data consisted of general conditions, comorbidities, preoperative treatments, laboratory tests, and postoperative complications. We explored the risk factors associated with postoperative intraluminal hemorrhage using univariate and multivariate logistic regression analyses and developed a predictive model of IPPH after LPD.

Result

SUBMITTER: Wang S 

PROVIDER: S-EPMC12392116 | biostudies-literature | 2025

REPOSITORIES: biostudies-literature