- Ankara Eğitim ve Araştırma Hastanesi Tıp Dergisi
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- Evaluation of Ventilator-Associated Pneumonia Risk Factors and Pathogens in COVID-19 Patients: A Ret...
Evaluation of Ventilator-Associated Pneumonia Risk Factors and Pathogens in COVID-19 Patients: A Retrospective Study
Authors : Saliha Yarimoglu, Rafet Yarimoglu
Pages : 70-74
Doi:10.20492/aeahtd.1202913
View : 35 | Download : 37
Publication Date : 2023-09-30
Article Type : Research
Abstract :Objective: Many patients followed in intensive care units during the COVID-19 pandemic required mechanical ventilation. In the present study, the purpose was to examine the risk factors, frequency, and causative pathogens of ventilator-associated pneumonia in COVID-19 patients in intensive care units. Material and Method: The study had a retrospective study design and was conducted among COVID-19 patients followed in the tertiary intensive care units of a training and research hospital. COVID-19 patients, who were older than eighteen years, and intubated in the tertiary intensive care units between March 2020 and January 1, 2021, were included in the present study. Microbiological data such as reproductions in endotracheal aspirate cultures, infectious microorganisms, and antibiotic susceptibility were collected from the patient files. Univariate and Multivariate Binary Logistic Regression analysis were used to determine the risk factors effective in ventilator-associated pneumonia. Results: Ventilator-associated pneumonia was observed in 52.9% (108) of patients, which was confirmed by growth in endotracheal aspirate cultures. The hospitalization (17.56±14.09) and intubated follow-up times (14.55±11.66)(day) of the patients who had culture growth were significantly higher than the hospitalization (9.74±6.01) and intubated follow-up (7.12±4.32)(day) times of the patients without growth (P<0.001, P<0.001, respectively). Conclusions: In conclusion, in the present study, where ventilator-associated pneumonia evaluations were made in intensive care patients intubated during the COVID-19 pandemic, it was found that the most important predictive factor was the duration of mechanical ventilation. Acinetobacter baumannii was detected to be the most common causative pathogen in the study.Keywords : COVID-19, SARS-CoV-2, hastane enfeksiyonları, ventilatör ilişkili pnömoni, yoğun bakım.