Barrios N J, Kirkpatrick D V, Murciano A, Stine K, Van Dyke R B, Humbert J R
Department of Pediatrics, Tulane University Medical School, New Orleans, Louisiana 70112.
Am J Pediatr Hematol Oncol. 1990 Fall;12(3):319-24. doi: 10.1097/00043426-199023000-00013.
We report the first know case of disseminated fungal infection due to Fusarium proliferatum in a bone marrow transplant recipient to our knowledge. Fusarium was cultured from the blood, a paranasal sinus, and necrotic skin lesions. The isolate was sensitive to amphotericin B and on further sensitivity testing, synergy was demonstrated using rifampin in combination with amphotericin B. The patient had this infection while she was receiving alternate-day amphotericin, rifampin, and 5-flucytosine (5-FC) therapy. The infection was documented within 48 h of discontinuing daily granulocyte transfusions, which she had received for 3 weeks. The 5-FC was discontinued when sensitivities showed the organism resistant. After 6 weeks of treatment she showed complete remission of the infection, although neutrophil counts remained below 0.25 X 10(9)/L. From this case and from a review of the literature, it appears that synergic antifungal agents combined with leukocyte transfusions may be beneficial in the successful treatment of fusariosis in the compromised host.
