Review of effectiveness of cefodizime in the treatment of lower respiratory tract infections with parenchymal involvement.
The efficacy of cefodizime (CDZ) in lower respiratory tract infections (LRTI) with parenchymal involvement was assessed by the analysis of data from 919 patients who participated in four controlled, randomized studies and three open studies. Sputum bacteriology and a chest x-ray were performed at baseline and after therapy. A total of 778 patients were evaluable for clinical efficacy and 451 for bacteriological efficacy. The most frequent pathogen was Streptococcus pneumoniae, followed by Staphylococcus aureus, Klebsiella pneumoniae and Haemophilus influenzae. CDZ 1 g b.i.d., 2 g b.i.d. and 2 g once daily achieved clinical and bacteriological cure rates above 90%, which matched those observed with the comparators (cefuroxime 1.5 g t.i.d. and cefotaxime 2 g b.i.d.). No significant differences in clinical and bacteriological outcome were detected when the various CDZ dosage regimens were compared. 1 g CDZ b.i.d. is therefore recommended as the regimen of choice for the treatment of LRTI with parenchymal involvement, with CDZ 2 g once daily as an alternative.
Pauwels
R A
RA
Department of Pneumology, Medical School, University of Gent, Belgium.
D000367:Age Factors; D000368:Aged; D001419:Bacteria / Q000302:isolation & purification; D002439:Cefotaxime / Q000008:administration & dosage / Q000031:analogs & derivatives* / Q000627:therapeutic use; D004334:Drug Administration Schedule; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000188:drug therapy* / Q000382:microbiology
D002439:Cefotaxime; C033356:cefodizime