Efectiveness of Donor IL-15-stimulated NK Cells Post Transplant Infusion in in Acute Leukemia

Inclusion Criteria: 1. More than 18 years old, with acute myeloid leukemia who goes to undergo haploidentical 2. Assessable disease by analytic, molecular or image techniques. 3. Comorbidity Sorror index less than 6. 4. Give informed consent according to the legal requirements. 5. Dispose of a donor without exclusion criteria. Exclusion Criteria: 1. Positive HIV serology. 2. Patients with an active infection or other underlying serious medical statement. 3. Any medical process, analytical abnormality or important psychiatric disorder, according to the investigator's opinion, that prevent the participation of the patient in the study. 4. Participation of any other interventional clincal trial within 30 days of planned enrollment into this study. 5. Women who are pregnant or breastfeeding.