Overview Infusion of Expanded Cord Blood T Cells Status: Withdrawn Trial end date: 2011-09-01 Target enrollment: Participant gender: Summary The goal of this clinical research study is to learn if treating umbilical cord blood with growth factors before a transplant can help to improve the body's ability to accept the cord blood transplants. Phase: Phase 1 Details Lead Sponsor: M.D. Anderson Cancer CenterTreatments: Antilymphocyte SerumEtoposideEtoposide phosphateFludarabineFludarabine phosphateLenograstimMelphalanMycophenolate mofetilMycophenolic AcidRituximabTacrolimusThiotepaVidarabine