Undersøgelse 1899 var en randomiseret, evaluator- blindet undersøgelse af posaconazol oral suspension (200 mg tre gange dagligt) versus fluconazol suspension (400 mg en gang dagligt) eller itraconazol oral opløsning (200 mg to gange dagligt) i neutropeniske patienter, der modtog cytotoksisk kemoterapi for akut myeloid leukemi eller myelodysplastisk syndrom.
Study 1899 was a randomised, evaluator-blinded study of posaconazole oral suspension (200 mg three times a day) versus fluconazole suspension (400 mg once daily) or itraconazole oral solution (200 mg twice a day) in neutropenic patients who were receiving cytotoxic chemotherapy for acute myelogenous leukemia or myelodysplastic syndromes.