Invasive fungal infections in patients with acute myeloid leucemia and in those submitted to allogeneic hemopoieticstem cell transplant: who is at highest risk ?

Invasive fungal infections (IFIs) are a growing cause of morbidity and mortality in patients with acute myeloid leukemia (AMLs) and in recipients of allogeneic hemopoietic stem cell transplantation (allo-HSCTs) (1–6). It is widely debated if either allo-HSCTs or AMLs are to be considered at higher risk, but no data comparing the two categories of patients have been reported in literature so far. This cohort study has been conducted from January 1999 to December 2003 in hematology wards located throughout Italy. The study was aimed at evaluating the incidence and mortality for IFIs in adult AMLs and in patients submitted to all types of allo-HSCT procedures; a comparison between the two categories of patients was carried out.