Early Prophylactic Donor Lymphocyte Infusion After Allo-HSCT for Patients With AML

DLI will be collected from the donor by leukapheresis according to local standard procedures of each center. Cell product could be collected in one time or more, and administered fresh or after a frozen storage, according to each center's guidelines. A sufficient amount of T-cell dose should be collected to theoretically perform 3 DLI. DLI procedure will be performed according to local guidelines of each center.