Active, Not Recruiting Trametinib for Pediatric Neuro-oncology Patients With Refractory Tumor and Activation of the MAPK/ERK Pathway. NCT03363217 Conditions Brain Diseases, Brain Neoplasms, Central Nervous System Diseases, +29 more Locations Alberta Children's Hospital — Calgary, Alberta, Canada Children and Women's Health Centre of British Colombia — Vancouver, British Columbia, Canada IWK Health Centre — Halifax, Nova Scotia, Canada The Hospital for Sick Children — Toronto, Ontario, Canada View more locations Show fewer locations Loading locations... View Trial Details