External Validation of the Colon Life Nomogram for Predicting 12-Week Mortality in Dutch Metastatic Colorectal Cancer Patients Treated with Trifluridine/Tipiracil in Daily Practice.
Patricia A H HamersG Emerens WensinkMaarten van SmedenGeraldine R VinkLidwien P SmabersRenee A LunenbergMiangela M LacléMiriam KoopmanAnne M MayJeanine M L RoodhartPublished in: Cancers (2022)
We demonstrated evident miscalibration of the Colon Life nomogram upon external validation, which hampers its use in clinical practice. We recommend conducting a study with a sufficiently large sample size to update the Colon Life nomogram or to develop a new model including QoL.