WebJul 1, 2013 · Interestingly, the sensitivity of ETA for predicting VAP etiology due to the four MDR bacteria—P aeruginosa, Acinetobacter species, MRSA, and Stenotrophomonas … WebQuantitative culture of ETA may avoid these false positive results, but also provides controversial results, depending on the bacterial load, duration of ventilation and prior antibiotic treatment. The sensitivity ranges 38–100%, while specificity ranges 14–100% 19 , …
Are tracheal surveillance cultures useful in the intensive care unit ...
WebCulture and sensitivity. A culture is a test to find germs (such as bacteria or a fungus) that can cause an infection. A sensitivity test checks to see what kind of medicine, such as an antibiotic, will work best to treat the illness or infection. For a culture, a sample of body fluid or tissue is added to a substance that promotes the growth ... WebMar 15, 2024 · Endotracheal aspirate microscopic examination and culture can be supportive in objective diagnosis of ventilator-associated pneumonia with an added advantage of earlier prediction. ... and endotracheal aspirate culture had 78.6% and 75% sensitivity, 87.5% and 90% specificity, positive predictive value of 81.5% and 84%, and … iron eyesight
Comparison of GeneXpert MRSA/SA ETA assay with semi …
WebThe objectives of this study were to evaluate if a strategy based on routine endotracheal aspirate (ETA) cultures is better than using the American Thoracic Society/Infectious … The comparison between culture data of ETAs and ETTs showed that the total microbial coincidence rate was 96.7%. The coincidence rate of K. pneumoniae, P. aeruginosa, and A. baumannii were 100, 90.9, and 86.1%, respectively (Table 3). Kappa analysis showed that microbial data of ETAs and ETTs were highly … See more There were 332 patients admitted to the ICU of Jiading District Central Hospital Affiliated Shanghai University of Medicine & Health Sciences … See more Spear-man correlation analysis showed that in general the results of microbiological culture from ETAs were positively correlated … See more Within 81 ETTs, 61 of them (75.3%) grew one (50) or two (11) major populations of pathogenic bacteria, while the other 20 samples grew single … See more port of fuzhou