Survival and Toxicities after Y Transarterial Radioembolization of Metastatic Colorectal Cancer in the RESIN Registry.

Background Patients with unresectable, chemorefractory hepatic metastases from colorectal cancer have considerable mortality. The role of transarterial radioembolization (TARE) with yttrium 90 (Y) microspheres is not defined because most reports are from a single center with limited patient numbers. Purpose To report outcomes in participants with colorectal cancer metastases treated with resin Y microspheres from a prospective multicenter observational registry.