Overview The Effect of Memantine on Functional Outcomes and Motor Neuron Degeneration in Amyotrophic Lateral Sclerosis (ALS) Status: Completed Trial end date: 2010-12-01 Target enrollment: Participant gender: Summary The purpose of the study is to investigate the effects of memantine in ALS patients using functional outcome measures. Phase: Phase 2 Details Lead Sponsor: University of AlbertaCollaborator: ALS AssociationTreatments: Memantine