Neoadjuvant Dabrafenib, Trametinib and/or Pembrolizumab in BRAF Mutant Resectable Stage III Melanoma

Dabrafenib, a 4-(3-aminosulfonylphenyl)-5-(pyrimidine-3-yl) thiazole, is a potent and selective inhibitor of B-RAF kinase activity with a mode of action consistent with adenosine triphosphate (ATP)-competitive inhibition, and is approved as monotherapy in BRAF V600E-mutant advanced/metastatic melanoma.

Trametinib, a pyrido - pyrimidine derivative, is a potent and highly selective allosteric non-competitive inhibitor of MEK1/MEK2 activation and kinase activity has been approved as monotherapy in BRAF (V600E)-mutant and BRAF (V600K)-mutant melanoma.

Pembrolizumab is a potent and highly selective humanized monoclonal antibody (mAb) of the IgG4/kappa isotype designed to directly block the interaction between PD-1 and its ligands, PD-L1 and PD-L2.