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  • Title: A preparatory regimen of total body irradiation, busulphan and melphalan for allogeneic bone marrow transplantation in childhood high-risk leukemia and lymphoma.
    Author: Yoshihara T, Naya M, Tsunamoto K, Hojo M, Hibi S, Morimoto A, Todo S, Imashuku S.
    Journal: Anticancer Res; 2003; 23(2C):1739-42. PubMed ID: 12820450.
    Abstract:
    The therapeutic results of allogeneic bone marrow transplantation (BMT), following a conditioning regimen of total body irradiation and busulphan and melphalan administration, were evaluated in 20 pediatric patients with high-risk leukemia or lymphoma. Twelve patients received BMT from HLA-matched related (MR) donors while eight received transplants from mismatched related or unrelated (MisR/UR) donors. The post-BMT five-year survival rates were much better for patients in the MR donor group (p = 0.0008). The outcomes of patients in the MisR/UR donor group were significantly worse. This was not due to disease recurrence, but to a high incidence of fatal post-transplant infections (p = 0.004). Nine out of twelve patients who received transplants from MR donors have remained in complete remission for a median of 57 (range 27-78) months. These results suggest that this conditioning regimen has a significant anti-neoplastic benefit useful for the preparation of pediatric patients receiving transplants from MR donors; however, refinement is essential before it can be used in patients receiving transplants from MisR/UR donors.
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