Ceftazidime with or without amikacin for the empiric treatment of localized infections in febrile, granulocytopenic patients.
In a prospective randomized study, 90 granulocytopenic febrile patients presenting with a localized infection were treated empirically with ceftazidime alone or in combination with amikacin (1.5 g/day). Two thirds had received selective oral antimicrobial prophylaxis before therapy. The treatment groups were comparable in terms of the depth and duration of granulocytopenia as well the distribution of the infection categories and rate of bacteremia. There was no difference with respect to the final response: 53% for the monotherapy group versus 48% for the combination group, and both regimens appeared to be equally safe. The duration of fever, clinical symptoms, antibiotic therapy, and granulocytopenia were comparable for both treatment groups, and approximately 90% of patients survived the infection. Only one patient given monotherapy required amikacin. It is concluded that aminoglycosides are not necessary for the empiric treatment of infectious complications in granulocytopenic patients if antibacterial prophylaxis has been given beforehand.
Department of Internal Medicine, University Hospital Nijmegen, The Netherlands.
I R
IR
Nováková
J P
JP
Donnelly
B E
BE
de Pauw
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000380:Agranulocytosis / Q000150:complications*; D000583:Amikacin / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000150:complications / Q000188:drug therapy*; D002442:Ceftazidime / Q000627:therapeutic use*; D004359:Drug Therapy, Combination / Q000627:therapeutic use; D005260:Female; D005334:Fever / Q000209:etiology; D006801:Humans; D008297:Male; D008875:Middle Aged; D011446:Prospective Studies
D000583:Amikacin; D002442:Ceftazidime