Failure of chloramphenicol and cefotaxime therapy in Klebsiella meningitis: possible role of antibiotic antagonism.
We have described a patient with Klebsiella pneumoniae meningitis who was treated with cefotaxime and chloramphenicol concomitantly, and whose slow initial resolution and subsequent relapse plus in vitro evidence of antagonism of cefotaxime appear to indicate that chloramphenicol interfered with the activity of the cephalosporin. Thus, concomitant use of chloramphenicol should probably be avoided or used advisedly in adults with gram-negative bacillary meningitis susceptible to a third generation cephalosporin.
D001927:Brain Diseases / Q000601:surgery; D002439:Cefotaxime / Q000037:antagonists & inhibitors / Q000627:therapeutic use*; D002701:Chloramphenicol / Q000627:therapeutic use*; D007562:Creutzfeldt-Jakob Syndrome / Q000150:complications; D003560:Cysts / Q000601:surgery; D004359:Drug Therapy, Combination; D006801:Humans; D007710:Klebsiella Infections / Q000188:drug therapy*; D007711:Klebsiella pneumoniae / Q000187:drug effects; D008297:Male; D008581:Meningitis / Q000188:drug therapy*; D008875:Middle Aged; D013530:Surgical Wound Infection / Q000188:drug therapy
D002701:Chloramphenicol; D002439:Cefotaxime