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. 2019 Oct 3;37(33):3142–3151. doi: 10.1200/JCO.19.00489

FIG 2.

FIG 2.

Kaplan-Meier estimates of (A and B) progression-free survival (PFS) and (C and D) overall survival (OS) for the different BRAF genotypes V600 (A and C) and non-V600 (B and D) in reference to their treatment (BRAF inhibitor [BRAFi]/MEK inhibitor [MEKi] combination [blue line], BRAFi monotherapy [red line], and MEKi monotherapy [green line]). In BRAFi/MEKi versus BRAFi alone, there was a significant difference in median PFS for rare V600 mutations (8 months v 3.7 months) and OS (17.3 months v 7.3 months; P ≤ .05; A and C). In the non-V600 group, no difference was observed for BRAFi/MEKi combination or monotherapy (B and D). Median PFS was longer for BRAFi/MEKi combination and MEKi monotherapy compared with BRAFi monotherapy.