Study: NCT02579967

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Immunosuppression Only Conditioning -Closed with amendment L
Description: Pentostatin 4 mg/m2/day IV on days -9 and -5, cyclophosphamide 5 mg/kg orally daily on days -9 through -2 (Closed with amendment L)

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Reduced Intensity Conditioning
Description: pentostatin 4 mg/m2/day IV on days -11 and -7, cyclophosphamide 3 mg/kg orally daily on days -11 through -4; busulfan IV, pharmokinetically dosed, on days -3 and -2.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Reduced Intensity Conditioning
Description: pentostatin 4 mg/m2/day IV on days -11 and -7, cyclophosphamide 3 mg/kg orally daily on days -11 through -4; busulfan IV, pharmokinetically dosed, on days -3 and -2.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Reduced Intensity Conditioning
Description: pentostatin 4 mg/m2/day IV on days -11 and -7, cyclophosphamide 3 mg/kg orally daily on days -11 through -4; busulfan IV, pharmokinetically dosed, on days -3 and -2.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: Myeloablative Conditioning-Closed with amendment L
Description: Pentostatin 4 mg/m2/day IV on days -13 and -9, low-dose cyclophosphamide orally daily on days -13 through -6; busulfan IV, pharmokinetically dosed, on days -5, -4, -3, and -2. (Closed with amendment L)

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GVHD Prophylaxis
Description: High-dose, post-transplantation cyclophosphamide (PTCy) 25-50 mg/kg on days +3 and +4, sirolimus 6 mg on days +5 through +90, and mycophenolate mofetil (MMF) on days +5 through 0, +18, +25, or +35 depending on treatment arm and cohort.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GVHD Prophylaxis
Description: High-dose, post-transplantation cyclophosphamide (PTCy) 25-50 mg/kg on days +3 and +4, sirolimus 6 mg on days +5 through +90, and mycophenolate mofetil (MMF) on days +5 through 0, +18, +25, or +35 depending on treatment arm and cohort.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GVHD Prophylaxis
Description: High-dose, post-transplantation cyclophosphamide (PTCy) 25-50 mg/kg on days +3 and +4, sirolimus 6 mg on days +5 through +90, and mycophenolate mofetil (MMF) on days +5 through 0, +18, +25, or +35 depending on treatment arm and cohort.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GVHD Prophylaxis
Description: High-dose, post-transplantation cyclophosphamide (PTCy) 25-50 mg/kg on days +3 and +4, sirolimus 6 mg on days +5 through +90, and mycophenolate mofetil (MMF) on days +5 through 0, +18, +25, or +35 depending on treatment arm and cohort.

Intervention type: DRUG
Group type: EXPERIMENTAL
Intervention: GVHD Prophylaxis
Description: High-dose, post-transplantation cyclophosphamide (PTCy) 25-50 mg/kg on days +3 and +4, sirolimus 6 mg on days +5 through +90, and mycophenolate mofetil (MMF) on days +5 through 0, +18, +25, or +35 depending on treatment arm and cohort.

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Allo BMT
Description: Allogeneic blood or marrow transplantation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Allo BMT
Description: Allogeneic blood or marrow transplantation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Allo BMT
Description: Allogeneic blood or marrow transplantation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Allo BMT
Description: Allogeneic blood or marrow transplantation

Intervention type: PROCEDURE
Group type: EXPERIMENTAL
Intervention: Allo BMT
Description: Allogeneic blood or marrow transplantation