ERK1/2 Inhibitor Ulixertinib in Pan-cancer Patients with BRAF Fusions or Non-V600E/K Mutations: Results from the NCI-MATCH ECOG-ACRIN Trial (EAY131) Subprotocol Z1L
Purpose: Mutations in BRAF at codons other than V600 (non-V600) and BRAF fusions confer dependence on RAF-MEK-ERK pathway. Subprotocol Z1L (EAY131-Z1L) investigated the clinical activity of ulixertinib (ERK1/2 inhibitor) in patients with tumors harboring these alterations. Patients and Methods: In this single-arm study...