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  • Title: Cefepime versus ticarcillin and clavulanate potassium and aztreonam for febrile neutropenia therapy in high-dose chemotherapy patients.
    Author: Fleming DR, Ziegler C, Baize T, Mudd L, Goldsmith GH, Herzig RH.
    Journal: Am J Clin Oncol; 2003 Jun; 26(3):285-8. PubMed ID: 12796602.
    Abstract:
    An open labeled randomized trial comparing the efficacy and cost of empirically applied cefepime (C) as monotherapy versus combination therapy consisting of ticarcillin and clavulanate potassium and aztreonam (T/A) was performed in febrile neutropenic patients following high-dose chemotherapy (HDC) +/- radiation, with or without peripheral blood stem cell support. Over a 28-month period, 126 patients were screened and included in the study. Using afebrile status following 3 days of therapy as a primary endpoint, both regimens produced comparable clinical response rates (C = 55% vs. T/A = 61%). Also, the use of vancomycin for resistant gram-positive infections and alteration of gram-negative infection coverage was similar in both groups (C = 40% vs. T/A = 47% and C = 29% vs. T/A = 24%). Both treatment groups had similar needs for empirical antifungal therapy (C = 25% vs. T/A = 22%). There was a postrandomization difference between the two groups in that the "C" group had a significantly higher number of allogeneic transplants and non-stem-cell-supported patients, whereas the "T/A" group had a significantly greater number of autologous peripheral blood stem cell patients (p < 0.0001). Despite this difference, the C group had a significantly lower cost ratio than the T/A group (p = 0.016). In conclusion, we have shown that C treatment of febrile neutropenic patients following HDC results in similar efficacy and lower cost when compared to T/A, despite the inclusion of higher risk patients in the C group.
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