Ceftazidime Combined with a Short or Long Course of Amikacin for Empirical Therapy of Gram-Negative Bacteremia in Cancer Patients with Granulocytopenia

Abstract

To determine whether combination antibiotic therapy including a short course of an aminoglycoside was as effective and less toxic than a conventional long course of the combination for the empirical therapy of gram-negative bacteremia in patients with cancer and granulocytopenia, we conducted a randomized multicenter trial comparing ceftazidime plus a short course (three days) of amikacin, ceftazidime plus a long course (nine days) of amikacin, and azlocillin plus a long course (nine days) of amikacin.