Abstract
We report successful outcome in 13 children (median age 2.2 years) with high-risk AML who received SCT from an unrelated (11) or identical sibling (2) donor after a preparative regimen consisting of BU, CY and melphalan. Three children were ‘poor’-risk in first CR, three in the second CR, five in PR and two had resistant disease. Immunotherapeutic strategies were employed to maximize a GVL response escalating through a reduced dose of alemtuzumab, early taper of CsA, donor lymphocyte infusion and treatment with α-IFN. Ten out of 13 (77%) children are alive in CR at a median of 41 months (range: 17–88) from SCT. There was no TRM, but three children relapsed and died 3, 4 and 17 months after SCT. These encouraging early results warrant further studies in children with very high-risk AML.
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Bonnanomi, S., Connor, P., Webb, D. et al. Successful outcome of allo-SCT in high-risk pediatric AML using chemotherapy-only conditioning and post transplant immunotherapy. Bone Marrow Transplant 42, 253–257 (2008). https://doi.org/10.1038/bmt.2008.160
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DOI: https://doi.org/10.1038/bmt.2008.160
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