Overview Neurogenetic Pharmaceuticals (NGP) 555 in Healthy Young Volunteers (Single-ascending Dose) Status: Completed Trial end date: 2015-11-01 Target enrollment: Participant gender: Summary NGP 555 is a small molecule preventative therapy aimed at reducing Alzheimer's disease amyloid buildup by targeting Abeta 42 production. Phase: Phase 1 Details Lead Sponsor: NeuroGenetic Pharmaceuticals Inc