Allogeneic hematopoietic stem cell transplantation using reduced-intensity Bu/Cy conditioning for patients with hematologic malignancies / 中国实用内科杂志

ABSTRACT

Objective To explore the efficacy of allogeneic hematopoietic stem cell transplantation using reduced-intensity Bu/Cy conditioning for patients with hematologic malignancies.Methods Five patients with hematologic malignancies were treated by allogeneic hematopoietic stem cell transplantation using reduced-intensity Bu/Cy conditioning,which consisted of busufan3~4 mg/(kg?d) for 3 days,cyclophosphamide50 mg/(kg?d) for 2 days, Ara-C 2 g/(m~2?d) for 1 or 2 days,and CsA 3 mg/(kg?d) and mycophenolate mofetil 1 g/d 7 days before the transplantation.Results Five patients established successful engraftment and no severe complications occured.After a follow-up of median 10.5(3-22)months,five patients still survived without diseases.Conclusion Reduced-intensity Bu/Cy conditioning may reduce transplantation-related toxicities.Allogeneic hematopoietic stem cell transplantation using reduced-intensity conditioning is a safe and effective option for the patients with hematologic malignancies.