Among surgical ICU patients, poor oral health had a significant positive correlation with bacterial colonization and the evolution of nosocomial infections. Oral decontamination with chlorhexidine significantly decreased oropharyngeal colonization, the incidence of nosocomial infections, length of ICU stay, and mortality in these patients.
The performance of known prediction models for AKI-D was found reasonably well in the prediction of KDIGO-AKI, with the model by Thakar having the highest predictive value in the discrimination of patients with risk for all KDIGO-AKI stages.
The lungs were found to be a significant source of lactate, and this pulmonary lactate flux was accentuated by CPB. The PLR correlated with systemic hyperlactatemia as well as the A-a O2 gradient, and was found to be higher in patients requiring prolonged mechanical ventilatory support. The duration of CPB had a significant impact on the systemic lactate concentrations, V-A dpCO2 and the A-a O2 gradient, but not on the PLR.
Penetrating cardiothoracic wounds are among the most serious injuries in war, either in combat or among civilians. In spite of their nature, they can be treated successfully with relatively low mortality and morbidity.
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