53
Participants
Start Date
September 30, 2004
Primary Completion Date
February 28, 2025
Study Completion Date
February 28, 2025
Busulfan
Busulfan 4 mg/kg/d x 4d
Fludarabine
Fludarabine 30 mg/m2/d x 6d
Alemtuzumab
Alemtuzumab 2mg/m2 x 1d, 6mg/m2 x 2 d, 20mg/m2 x 2d
Allogeneic stem cell transplant
Allogeneic stem cells will be given on day 0 (after chemotherapy conditioning)obtained either from a family donor (first degree relative) or sibling cord blood donor.
Morgan Stanley Children's Hospital, New York-Presbyterian, Columbia University, New York
Columbia University
OTHER