- The patients will be excluded if they have settled by Aspergillus, C.krusei or C.gladiata in this episode of neutropenia, or in other and if they lack of the results of the cultures of vigilance in the present episode. If it presents positive result for any of those pathogens the empirical treatment will must be with a antifungal that it covers good (amphotericin, caspofungin or voriconazole) and not with fluconazole, then those patients will not follow this protocol.