510TiP Camrelizumab combined with fruquintinib or regorafenib as second or later line therapy for BRAF positive-mutation advanced colorectal cancer (CRC) with microsatellite stability (MSS): A single-arm, phase II study

Abstract

no longer appropriate, pts are eligible for either reg or t/t treatment. Although both treatments are approved in mCRC, no randomised trial has investigated the sequence of reg and t/t. The optimal strategy to extend survival while maintaining quality of life still needs to be determined. We have designed this trial to evaluate both treatment sequences and determine the best one in this setting.