[Ventilator-associated pneumonia after cardiac surgery].
BACKGROUND
Ventilator-associated pneumonia (VAP) is a common complication in intensive care patients. Patients are most likely to be affected after abdominal and thoracic surgery.


METHODS
The aim of the study was to analyze the epidemiology and aetiology of ventilator-associated pneumonia (VAP) following coronary artery surgery. Suspected cases were detected by the hospital Infection Control Team, in cooperation with ward personnel, and in accordance with CDC definitions.


RESULTS
Fifty-three VAP cases were detected among 2,170 cardiac surgery patients. The ventilator utilization rate was 52%.The total cumulative VAP incidence was 2.2%, and the ventilator-associated pneumonia rate was 18.3/1,000 ventilator days, with a mortality of 1.9%.The most common isolates were Gram negative bacteria (P aeruginosa--10.4%, E. coli--12.5%, Klebsiella pneumoniae--16.7%) and Candida albicans.


CONCLUSIONS
The incidence of VAP was similar to those reported in NHSN and KISS programs, however the data on the epidemiology of VAP were different. There were also differences in both the epidemiology and microbiology of VAP in this hospital, compared with results reported from other cardiac centres. This indicates the necessity of introducing an effective detection system for hospital acquired pneumonia after cardiac surgery.
Wójkowska-Mach
Jadwiga
J
Zakład Bakteriologii, Parazytologii i Ekologii Drobnoustrojów Katedry Mikrobiologii Collegium Medicum UJ w Krakowie. mbmach@cfy-kr.edu.pl
Baran
Magda
M
Drwiła
Rafał
R
Foryciarz
Ewelina
E
Misiewska-Kaczur
Agnieszka
A
Romaniszyn
Dorota
D
Heczko
Piotr B
PB
D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D008875:Middle Aged; D009204:Myocardial Revascularization / Q000009:adverse effects* / Q000706:statistics & numerical data; D053717:Pneumonia, Ventilator-Associated / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology* / Q000382:microbiology; D015996:Survival Rate