title: Treatment of gram-negative bacillary meningitis: role of the new cephalosporin antibiotics.
abstract: Results of the treatment of gram-negative bacillary meningitis have been disappointing: mortality is extremely high, and treatment with chloramphenicol has shown a high failure rate. This failure rate for chloramphenicol is consistent with the wide gap between minimal inhibitory concentration and minimal bactericidal concentration of this drug for Escherichia coli, Klebsiella, and other Enterobacteriaceae. Cefotaxime, a new cephalosporin, is cidal for most gram-negative bacteria at concentrations of less than 0.25 microgram/ml. By late 1981, 137 patients with meningitis due to a variety of bacteria had been treated with this agent. Bacteriologic cure rates were 93% for meningitis due to Streptococcus pneumoniae, Neisseria meningitidis, and Haemophilus influenzae and 88% for meningitis due to gram-negative bacteria (94.4% for meningitis due to E. coli and Klebsiella). This new antibiotic shows considerable promise in the treatment of these forms of meningitis.
mesh_terms: D000328:Adult; D000617:Aminoglycosides / Q000627:therapeutic use; D000818:Animals; D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D001424:Bacterial Infections / Q000188:drug therapy*; D002439:Cefotaxime / Q000378:metabolism / Q000627:therapeutic use; D002511:Cephalosporins / Q000627:therapeutic use*; D002701:Chloramphenicol / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004285:Dogs; D004756:Enterobacteriaceae Infections / Q000188:drug therapy; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008581:Meningitis / Q000188:drug therapy*
chemical_list: D000617:Aminoglycosides; D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D002701:Chloramphenicol; D002439:Cefotaxime