Study Status: Withdrawn
Recruit Status: Withdrawn
Study Type: Interventional
Official Title: Treatment of Early Infantile-Onset Lysosomal Storage Diseases With Fetal Umbilical Cord Blood (UCB) Transplantation
Brief Summary: The purpose of this study is to determine if it is safe to administer unrelated umbilical cord blood to pregnant women in their first trimester of pregnancy with a fetus that has a known diagnosis of certain lysosomal storage diseases. These diseases are known to cause severe and irreversible neurological disability in early infancy and which are lethal in childhood.