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. 2022 Jun 21;13(4):450–455. doi: 10.6004/jadpro.2022.13.4.7

Table 1. Efficacy and Safety of BRAF Plus MEK Inhibitor Combination Regimens.

Vemurafenib plus cobimetinib Dabrafenib plus trametinib Encorafenib plus binimetinib
Trial coBRIM COMBI-d, COMBI-v (pooled analysis) COLUMBUS
Median PFS, mo 12.6 11.1 14.9
PFS, %
 3 yr 23 23 29
 5 yr 14 19 N/A
Median OS, mo 22.5 25.9 33.6
OS, %
 3 yr 38 44 47
 5 yr 31 34 N/A
Select AEs, any grade, %
 Fatigue 38 35 43
 Nausea 44 37 44
 Diarrhea 61 36 38
 Vomiting 28 31 32
 Pyrexia 32 58 20
 Photosensitivity reaction 35 NR 4
 Rash 42 28 16
 Arthralgia 39 29 28
 Increased ALT 27 48 11
 Increased AST 27 59 9