Study Status: Completed
Recruit Status: Completed
Study Type: Observational
Official Title: P06-001: (EX)Amination of (P)NH, by (L)Evel (O)f CD59 on (RE)d and White Blood Cells, in Bone Marrow Failure Syndromes
Brief Summary: Examine red and white blood cells of PNH patients with bone marrow failure syndromes.