Rare Unresectable or Metastatic BRAF V600E Mutation-positive Solid Tumors

This study is a phase IV, pragmatic single-arm prospective, open label study in pediatric (1 years or older) and adult study participants with rare BRAF V600E mutation-positive unresectable or metastatic solid tumors for whom a decision has already been made to be treated with dabrafenib and trametinib, irrespective of the trial participation.