Bristol Myers Squibb announced results of an analysis from the three-arm phase III CheckMate-8HW trial evaluating Opdivo (nivolumab) plus Yervoy (ipilimumab) versus Opdivo monotherapy across all lines of therapy, including first-line, for the treatment of microsatellite instability-high/mismatch repair-deficient metastatic colorectal cancer. At a median follow-up of 47 months, Opdivo plus Yervoy demonstrated a statistically significant and clinically meaningful improvement in the dual-primary endpoint of progression-free survival as assessed by Blinded Independent Central Review versus Opdivo monotherapy (HR 0.62; 95% CI 0.48–0.81; P = 0.0003).
Patients with metastatic colorectal cancer harboring BRAF V600E mutations benefitted from first-line treatment with the targeted therapies Braftovi(encorafenib) and Erbitux(cetuximab) plus a mFOLFOX6 chemotherapy regimen, according to results from the phase III BREAKWATER trial led by researchers at the University of Texas MD Anderson Cancer Center.
