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  • Title: [Empirical antibiotic therapy in febrile neutropenic patients with acute leukemia].
    Author: Yabe H, Nakamura F, Ishikawa T, Nagai K, Nakayama S.
    Journal: Rinsho Ketsueki; 1989 May; 30(5):644-9. PubMed ID: 2795878.
    Abstract:
    One hundred and ninety-five episodes of fever during the neutropenic phase of chemotherapy in 49 patients with acute leukemia from 1984 to 1987 were analyzed with the following results: 1) Febrile episodes occurred in 80 percent of the neutropenic (less than 500/microliters) phase lasting more than 7 days after chemotherapy. 2) Febrile episodes consisted of 44 (22%) of established septicemia and 111 (57%) of suspected septicemia. 3) The pathogens causing septicemia were 8 GPC, 38 GNB (22 Pseudomonas species) and 6 fungi. Fungemia was confirmed on an average of 4.8 days after the onset of fever. The mortality of septic events was 10 out of 17 episodes (59%) when treated with antibiotics alone, while 8 out 27 (30%) with the combination of antibiotics plus antifungal drugs. 4) The mortality of suspected sepsis was only 2 out of 111 episodes. Eighty-three (75%) of these 111 episodes responded to antibiotics alone, while 26 (23%) cases needed antibiotics plus antifungal drugs. Our results suggest that in febrile neutropenic patient empiric broad-spectrum antibiotic therapy should be initiated which is especially effective for Pseudomonas species, but if fever persists despite more than 4 or 5 days of antibiotic therapy, additional antifungal therapy should be considered.
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