title: Infection and antibiotic therapy in 4000 burned patients treated in Milan, Italy, between 1976 and 1988.
abstract: The pathogenic flora, isolated from burn wounds of patients admitted to a burn care unit during the years between 1976 and 1988 were typed and the in vitro susceptibility to antibacterial agents was recorded. Between 1976 and 1988 the general therapeutic approach was changed three times, in congruence with the prevalent nosocomial bacterial resistance. The most frequent isolates were: Pseud. aeruginosa, Staphylococcus aureus, Enterococcus spp., Proteus mirabilis, Escherichia coli, Enterobacter cloacae, Klebsiella spp. and other Enterobacteriaceae, such as Acinetobacter, Citrobacter. The most striking finding was the increase in antibiotic-resistant Enterococcus isolates. Staph. aureus, Klebsiella and E. cloacae showed susceptibility to cephalosporins, imipenem, pefloxacin, vancomycin; Enterococcus susceptibility to pefloxacin and vancomycin, and Pseud. aeruginosa sensitivity to piperacillin, amikacin, tobramycin was generally good. E. coli showed a satisfactory susceptibility on average, and P. mirabilis showed a good sensitivity to piperacillin, cephalosporins, amikacin, tobramycin, aztreonam and imipenem. Thus, the general bacterial flora and susceptibility have remained mostly unchanged over the years, with the conspicuous exception of Enterococcus spp. and E. cloacae, which demonstrated a marked increase in incidence, with a concomitant dramatic decrease in the sensitivity of Enterococcus spp. to antibiotics.
authors.affiliation: Plastic Surgery and Burn Unit, Niguarda Cà Granda Hospital, Milan, Italy.
authors.forename: L
authors.initials: L
authors.lastname: Donati
authors.forename: F
authors.initials: F
authors.lastname: Scamazzo
authors.forename: M
authors.initials: M
authors.lastname: Gervasoni
authors.forename: A
authors.initials: A
authors.lastname: Magliano
authors.forename: B
authors.initials: B
authors.lastname: Stankov
authors.forename: F
authors.initials: F
authors.lastname: Fraschini
mesh_terms: D001419:Bacteria / Q000145:classification; D002056:Burns / Q000382:microbiology*; D006801:Humans; D008826:Microbial Sensitivity Tests; D014946:Wound Infection / Q000188:drug therapy* / Q000382:microbiology