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Umbilical Cord Blood Transfusions in AML

Are they effective in older patients?

Umbilical cord blood (UCB) transplantation is feasible in selected patients with acute myelogenous leukemia (AML) or myelodysplastic syndromes (MDS) who are aged ≥ 70 years, according to a study of 70 patients with AML/MDS who met the age criterion. Researchers found:

• Cumulative incidence on non-relapse mortality and relapse was 20% and 30% at 2 years, respectively.

• Cumulative incidence of graft versus host disease (GVHD) at day +100 and chronic GVHD at 2 years was 10%.

• 7 patients had viral reactivation infections.

• Overall survival and disease-free survival were 60% and 50%, respectively, at 2 years.

• Outcomes were similar to patients aged 60 to 69 years receiving UCB transplantation and to patients aged ≥ 70 years receiving HLA full-matched sibling donor transplantation.

Citation: Sandhu KS, Brunstein C, DeFor T, et al. Umbilical cord blood transplantation outcomes in acute myelogenous leukemia/myelodysplastic syndromes patients ≥ 70 years old. [Published online ahead of print September 25, 2015]. Biol Blood Marrow Trans. doi: http://dx.doi.org/10.1016/j.bbmt.2015.09.020.