Prophylaxis and treatment of patients with aspergillosis: an overview, including the Royal Melbourne Hospital experience.
Patients receiving allogeneic bone marrow transplants are at risk of developing Aspergillus infections. The pre-transplant risk factors for the development of invasive disease include prolonged neutropenia, colonization with Aspergillus sp. or a prior history of fungal infection. Post-transplant risk factors include severe graft-versus-host disease with concomitant high-dose corticosteroid therapy, and colonization with Aspergillus sp. The antifungal prophylaxis of selected high-risk pre-transplant patients at the Royal Melbourne Hospital includes granulocyte transfusions and AmBisome. In high-risk patients post-engraftment, prophylaxis consists of oral itraconazole, or if it cannot be tolerated, AmBisome. Antifungal prophylaxis is discontinued upon resolution of neutropenia, when prednisolone dose falls below 10 mg/day or when Aspergillus colonization disappears. Following this regimen, there has been only one death due to fungal infection in over 80 consecutive allograft patients. This patient was infected with an amphotericin B-resistant organism.
Grigg
Andrew
A
Bone Marrow Transplantation Program, Royal Melbourne Hospital, Gratton Street, Parkville, VIC 3050, Melbourne, Australia. andrew.grigg@mh.org.au
D000666:Amphotericin B / Q000008:administration & dosage / Q000627:therapeutic use*; D019072:Antibiotic Prophylaxis / Q000379:methods / Q000639:trends*; D000935:Antifungal Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D001228:Aspergillosis / Q000188:drug therapy* / Q000453:epidemiology; D003428:Cross Infection / Q000188:drug therapy* / Q000453:epidemiology; D006086:Graft vs Host Disease / Q000188:drug therapy / Q000453:epidemiology; D006801:Humans; D017964:Itraconazole / Q000008:administration & dosage / Q000627:therapeutic use; D012307:Risk Factors; D014739:Victoria / Q000453:epidemiology
D000935:Antifungal Agents; C068538:liposomal amphotericin B; D017964:Itraconazole; D000666:Amphotericin B