Ontology highlight
ABSTRACT: Background
In this study, we estimated the predictive factors of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) transmission in anesthesiologists performing endotracheal intubation in patients with confirmed SARS-CoV-2.Method
We analyzed data from a survey conducted by the Chinese Society of Anesthesiology Task Force on Airway Management on endotracheal intubation in 98 patients with SARS-CoV-2 confirmed through nucleic acid testing and chest computed tomography. The multivariate logistic model with stepwise selection was used for selecting the predictive factors significantly associated with SARS-CoV-2 infection in the corresponding anesthesiologists.Results
SARS-CoV-2 prevalence in the corresponding anesthesiologists was 20.41% after intubation in patients with SARS-CoV-2. Univariate analysis indicated that intubation for elective treatment, intubation in an operating room or isolation ward, and routine rapid induction with continuous positive-pressure ventilation (PPV) for intubation were associated with a lower SARS-CoV-2 risk in the anesthesiologists. Multivariate analysis revealed that intubation for elective treatment was associated with a significantly decreased SARS-CoV-2 risk (adjusted odds ratio [aOR] = 0.28, 95% confidence interval [CI]: 0.14-0.68, P < 0.0001), and coughing by patients during endotracheal intubation was associated with a significantly increased SARS-CoV-2 risk (aOR = 1.70, 95% CI: 1.39-2.97, P = 0.0404) in the anesthesiologists.Conclusion
Endotracheal intubation for elective treatments, intubation in an operating room or isolation ward, and routine rapid induction with continuous PPV for patients with confirmed SARS-CoV-2 are associated with a lower risk of SARS-CoV-2 transmission in practicing anesthesiologists, and coughing by patients during intubation increases the risk.
SUBMITTER: Sun M
PROVIDER: S-EPMC8129286 | biostudies-literature |
REPOSITORIES: biostudies-literature