Overview Study to Evaluate the Safety and Tolerability of a New Drug Named Lu AF20513 in Patients With Mild Alzheimer's Disease Status: Terminated Trial end date: 2019-07-04 Target enrollment: Participant gender: Summary The purpose of this study is to determine if multiple immunizations with Lu AF20513 is tolerable and safe in patients with mild Alzheimer's disease. Phase: Phase 1 Details Lead Sponsor: H. Lundbeck A/S