Overview Carfilzomib for the Treatment of Patients With Advanced Neuroendocrine Cancers Status: Completed Trial end date: 2021-05-15 Target enrollment: Participant gender: Summary The purpose of this study is to determine if carfilzomib is safe and effective in the treatment of patients with advanced neuroendocrine tumors. Phase: Phase 2 Details Lead Sponsor: SCRI Development Innovations, LLCCollaborators: AmgenOnyx Pharmaceuticals