Comparison of Peripheral Blood Stem Cell Transplantation With Bone Marrow Transplantation for the Treatment of Serious Hematological Malignancies

"1. Cyclophosphamide and Total Body Irradiation (CY-TBI)-based regimens that include at least 120 mg/kg cyclophosphamide and at least 1200 cGy of fractionated TBI.~2. Busulfan and cyclophosphamide (BU-CY)-based regimens that include at least 14 mg/kg busulfan orally or 11.2 mg/kg busulfan intravenously (14 x 0.8 correction factor) or a targeted busulfan dosing strategy aimed at a serum concentration greater than 600 ng/mL at steady state and at least 120 mg/kg cyclophosphamide.~3. Fludarabine and melphalan (Flu-Mel)-based regimens that include a fludarabine dose of least 120 mg per m2 and a melphalan dose of at least 140 mg per m2.~4. Fludarabine, busulfan, and ATG (Flu-Bu-ATG)-based regimens that include a fludarabine dose of at least 120 mg/m2, at least 8 mg/kg busulfan orally or 250 mg/m2 busulfan intravenously, and at least 40 mg/kg equine ATG or 4 mg/kg rabbit ATG. Institutional standards should be followed for targeting plasma levels."