Dataset Information

Clinical and treatment-related predictors of complete response after total neoadjuvant therapy for rectal cancer in a large multicenter analysis.

ABSTRACT:

Introduction

Complete response (CR) after total neoadjuvant therapy (TNT) in rectal cancer is linked to favorable local control and enables non-operative management (NOM). Achieving high CR rates is crucial. As no standard TNT protocol exists, we aimed to assess the impact of clinical factors and different protocols on CR rates.

Methods

Rectal cancer patients undergoing TNT with curative intent between 2015 and 2024 were included in this retrospective multicenter analysis (DRKS00033000). The primary endpoint was CR. Predefined clinical and therapeutic variables were treated as covariates and evaluated as potential predictors of CR in a multivariable logistic regression model.