The Journal of antimicrobial chemotherapy
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J. Antimicrob. Chemother. · Apr 1992
Randomized Controlled Trial Multicenter Study Comparative Study Clinical TrialCefpirome versus ceftazidime in the treatment of urinary tract infections.
In an open, randomized multiclinic trial, hospitalized patients with upper or complicated lower urinary tract infections requiring treatment with a parenteral antibiotic were randomized to receive 1 g doses of cefpirome (594 patients) or ceftazidime (303 patients) 12 hourly for at least five days. Cefpirome was considerably more active in vitro than ceftazidime against Gram-positive pathogens isolated from the urine samples. At the early follow-up, 2-15 days after treatment, clinical cure was achieved in 86% and 82% of the patients in the cefpirome and ceftazidime groups respectively. ⋯ No specific type of adverse reaction accounted for this difference. Treatment was discontinued because of adverse events in 2.5% and 1.7% of the patients respectively. Cefpirome was found to be safe and at least as effective as ceftazidime for the treatment of urinary tract infections in hospitalized patients.