Study Status: Completed
Recruit Status: Completed
Study Type: Interventional
Official Title: A Pilot Study of Reduced Intensity Conditioning in Pediatric Patients <21 Years of Age With Non-Malignant Disorders Undergoing Umbilical Cord Blood Transplantation
Brief Summary: The primary objective is to determine the feasibility of attaining acceptable rates of donor cell engraftment (>25% donor chimerism at 180 days) following reduced intensity conditioning (RIC) regimens in pediatric patients < 21 years receiving cord blood transplantation for non-malignant disorders.