Development and validation of a risk prediction model and scoring system for post-endoscopic retrograde cholangiopancreatography pancreatitis.

ABSTRACT:

Background

A few models have been proposed for the prediction of the risk of post-endoscopic retrograde cholangiopancreatography pancreatitis (PEP), but many include factors that are not assessed routinely. Herein, we intend to develop and validate a predictive model for the occurrence of PEP.

Methods

Data of patients who underwent endoscopic retrograde cholangiopancreatography (ERCP) from January 01, 2016 to May 16, 2019 (training set and internal test set) and from May 17, 2019 to December 25, 2019 (external test set) were retrospectively collected. The performance of the model was validated in the two validation cohorts.

Results

A total of 342 patients were included for the external test set, and 47 (13.7%) developed PEP. The variables included in the scoring syste

SUBMITTER: Zheng R 

PROVIDER: S-EPMC7661903 | biostudies-literature | 2020 Oct

REPOSITORIES: biostudies-literature