Predicting procedure duration of colorectal endoscopic submucosal dissection at Western endoscopy centers.

ABSTRACT: Background and study aims Overcoming logistical obstacles for the implementation of colorectal endoscopic submucosal dissection (ESD) requires accurate prediction of procedure times. We aimed to evaluate existing and new prediction models for ESD duration. Patients and methods Records of all consecutive patients who underwent single, non-hybrid colorectal ESDs before 2020 at three Dutch centers were reviewed. The performance of an Eastern prediction model [GIE 2021;94(1):133-144] was assessed in the Dutch cohort. A prediction model for procedure duration was built using multivariable linear regression. The model's performance was validated using internal validation by bootstrap resampling, internal-external cross-validation and external validation in an independent Swedish ES

SUBMITTER: Dang H 

PROVIDER: S-EPMC10629487 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature