NCT05850377 2023-05-095-Aminolevulinic Acid (5-ALA) Gliolan®: Usage Increase Proposal for Neurosurgical Procedures in High-Grade GliomasSociedad de Lucha Contra el Cáncer del EcuadorNot yet recruiting90 enrolled
NCT04055688 2022-05-31Novel Exoscope System for 5-ALA Fluorescence-Guided Surgery for GliomasH. Lee Moffitt Cancer Center and Research InstituteCompleted20 enrolled
NCT04390802 2021-02-24A Pilot Study of 5-Aminolevulinic Acid (5-ALA) to Enhance Visualization of Pituitary AdenomasMassachusetts General HospitalUnknown40 enrolled