title: Mezlocillin and azlocillin: an evaluation of two new beta-lactam antibiotics.
abstract: Mezlocillin and azlocillin are broad spectrum penicillins for parenteral administration. In this study it was shown that they were very active against a wide range of pathogenic bacteria. Thirty-five patients were treated with mezlocillin, and 5 patients were treated with azlocillin (in combination with cefoxitin in 3 cases). The serum, bile and CSF levels of the drugs were measured. Both antibiotics would appear to be safe and efficacious in treating serious infections by sensitive pathogens. Infections caused by unknown pathogens could be treated by one of these agents in combination with a broad spectrum beta-lactamase stable cephalosporin or cephamycin.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001419:Bacteria / Q000187:drug effects; D001424:Bacterial Infections / Q000188:drug therapy*; D001646:Bile / Q000378:metabolism; D002228:Carbenicillin / Q000494:pharmacology; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010406:Penicillins / Q000378:metabolism / Q000494:pharmacology / Q000627:therapeutic use*
chemical_list: D010406:Penicillins; D002228:Carbenicillin