PNOC-002: Safety, Phase 0, and Pilot Efficacy Study of vemurafenib, an oral inhibitor of BRAFV600E, in Children with Recurrent/Refractory BRAFV600E-mutant gliomas

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Investigator: Michael D. Prados, MD
Sponsor: Genentech, Inc.

Location(s): United States

Description

This is a multicenter, safety and pharmacokinetic trial to determine the MTD and/or select a recommended phase 2 dose (RP2D) of vemurafenib in children with recurrent or refractory gliomas containing the BRAFV600E mutation. Using the RP2D, the study team will then conduct a Phase 0 study in a pre-surgical cohort of 10 patients requiring debulking surgery at the time of recurrence. These patients will receive neo-adjuvant vemurafenib, thus allowing the study team to measure intra-tumoral drug concentrations and target inhibition. An expansion cohort will then be enrolled to allow the study team to preliminarily estimate efficacy.