encorafenib and Margins-of-Excision

The advent of BRAF and MEK inhibitors changed the landscape of the management of BRAF mutated melanoma patients. In this article, we report the case of a 51-year-old man with BRAF mutated locally advanced cutaneous melanoma of the head who demonstrated a limited response to initial anti-BRAF monotherapy followed by extensive surgery. Anti-PD1 therapy failed to reverse the disease progression. However, subsequent double inhibition of the BRAF and MEK pathways induced a fast and remarkable tumour response.

Topics: Antineoplastic Combined Chemotherapy Protocols; Benzimidazoles; Carbamates; Drug Resistance, Neoplasm; Humans; Lymph Node Excision; Male; MAP Kinase Kinase 1; Margins of Excision; Melanoma; Melanoma, Cutaneous Malignant; Middle Aged; Mutation; Protein Kinase Inhibitors; Proto-Oncogene Proteins B-raf; Skin Neoplasms; Sulfonamides; Vemurafenib