New clinical data from 2L ONSEMBLE trial provides further evidence of the efficacy of onvansertib + FOLFIRI/bev in bev naïve RAS-mutated mCRC patients

“The randomized data from the ONSEMBLE trial further validates the opportunity for onvansertib in the first-line RAS-mutated mCRC setting. The only objective responses observed on the trial occurred in bev naïve patients who received onvansertib plus standard of care, and the combination of onvansertib with standard of care was well-tolerated. By moving our lead program to the first-line setting, all patients on the CRDF-004 trial will be bev naïve,” said Fairooz Kabbinavar, MD, FACP, Chief Medical Officer of Cardiff Oncology. “Importantly, no responses were observed in bev naïve patients randomized to the control arm, suggesting onvansertib improved the efficacy of standard of care therapy. And similarly, no responses were observed in patients who had received bev as part of their first line therapy in the onvansertib or the control arms, providing further evidence in a randomized setting of onvansertib’s potential to improve outcomes for patients when added to standard of care in the first-line setting. We look forward to sharing the topline results of our first-line CRDF-004 trial in mid-2024.”