RT Journal Article T1 Durable Response to Vemurafenib and Cobimetinib for the Treatment of BRAF-Mutated Metastatic Melanoma in Routine Clinical Practice A1 del Carmen Alamo, Ma A1 Ochenduszko, Sebastian A1 Crespo, Guillermo A1 Corral, Monica A1 Oramas, Juana A1 Sancho, Pilar A1 Medina, Javier A1 Garicano, Fernando A1 Lopez, Pedro A1 Campos Balea, Begona A1 Rodriguez Garzotto, Analia A1 Munoz-Couselo, Eva K1 vemurafenib K1 cobimetinib K1 BRAF K1 metastatic melanoma K1 durable response K1 clinical practice K1 Combination K1 Mortality K1 Outcomes K1 Therapy K1 Cohort K1 V600e AB Background: The combination of BRAF and MEK inhibitors delays the onset of resistance and provides more sustained and dramatic responses in comparison with a BRAF inhibitor in monotherapy. The objective of the study was to evaluate the effectiveness of the combination therapy with vemurafenib/cobimetinib in terms of durability, and to describe differential characteristics in patients associated to durable responses in real-world settings.Patients and Methods: Retrospective, observational, cross-sectional, multicenter study involving 41 patients with advanced melanoma harboring a BRAF(v600) mutation who initiated a combination therapy with vemurafenib/cobimetinib between May 2018 and March 2019. Participants were differentiated regarding the durability of the response: durable (complete response, CR, or a partial response, PR, for at least 12 months) and non-durable (stable disease, SD, progressive disease, PD, or CR/PR PB Dove medical press ltd SN 1178-6930 YR 2021 FD 2021-01-01 LK https://hdl.handle.net/10668/26599 UL https://hdl.handle.net/10668/26599 LA en DS RISalud RD Apr 5, 2025