showed a trendP=0.07
When these patients were separated out from the rest of the hyperselection MUT group, the remaining cohort who received Pmab showed a trend towards benefit compared to 5FU/LV alone [median PFS (mPFS) 11.6 vs. 5.0 months, HR =0.41; 95% CI: 0.16–1.05, P=0.07], which may suggest benefit from maintenance Pmab in non- BRAF V600E hyperselection MUT cases.