Antimicrobial therapy of septicemic patients in intensive care units before and after blood culture reporting.
68 cases of positive blood cultures from 54 intensive care unit (ICU) patients were analyzed retrospectively. The empiric antimicrobial therapy was correct in 65% of the cases as judged by the species and sensitivity of the blood culture isolate. After initial Gram-staining results were known, coverage increased to 77%. After the final blood culture results the coverage was still only 81%. The bacteremia-related mortality was 13%. Although there was no significant difference between the occurrence of bacteremia-related and non-bacteremia-related deaths either in patients with correct or non-optimal empiric treatment, this study emphasizes the need for better utilization of culture reporting. A considerable part of the final blood culture results went unnoticed by the ICU physicians which stresses the importance of good communication between the laboratory and wards.
Rintala
E
E
Department of Medicine, Turku University Central Hospital, Finland.
Kairisto
V
V
Eerola
E
E
Nikoskelainen
J
J
Lehtonen
O P
OP
D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001431:Bacteriological Techniques; D002648:Child; D002675:Child, Preschool; D005260:Female; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D007362:Intensive Care Units; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D018805:Sepsis / Q000188:drug therapy* / Q000382:microbiology; D013997:Time Factors
D000900:Anti-Bacterial Agents