1. [Mortality and acute kidney injury in patients with noninvasive ventilation].
- Author
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Cinesi Gómez C, Vigil Velis M, Antonio Gonzalez MM, Serrano Navarro JM, and Rico Lledó MJ
- Subjects
- Aged, Aged, 80 and over, Analysis of Variance, Creatinine blood, Female, Humans, Intensive Care Units, Kaplan-Meier Estimate, Length of Stay, Male, Middle Aged, Prospective Studies, Pulmonary Disease, Chronic Obstructive therapy, Respiratory Insufficiency therapy, Spain, Statistics, Nonparametric, Time Factors, Acute Kidney Injury mortality, Noninvasive Ventilation mortality
- Abstract
We developed a prospective observational study, obtaining clinical and analytical data of patients admitted to the intensive care unit of the Hospital Reina Sofía, who required noninvasive ventilation, from January 1, 2013 to December 31, 2015. The main objective was to determine the 90-day mortality in these patients and conditions, who required noninvasive ventilation as treatment for acute respiratory failure and who developed acute kidney injury. Acute renal failure was defined as an increase in serum creatinine > 0.3 mg/dl at 48 hours with respect to the baseline. The patients were followed for 90 days. We analyzed 221 patients, 65 (29.4%) presented acute kidney injury and 156 (70.6%) normal renal function. Overall mortality at 90 days was 44 (19.9%). In the group of acute kidneys injury, it was 33 (51.6%), being 11 (7.1%) in patients without acute kidney injury (RR 7.340, 95% CI: 3.974-13.559, p < 0.001). Hospital stay in days was 24.2 ± 24.1 with acute kidney injury vs. 21.5 ± 0.7, p = 0.429; stay in the intensive care unit in days was 10.9 ± 14.4 with acute kidney injury vs. 7.3 ± 9.6, p = 0.357, and days of non-invasive ventilation 3.4 ± 3.0 with acute kidney injury vs. 2.7 ± 1.9, p = 0.569, in those patients not affected by the presence of acute kidney injury. In conclusion, the presence of acute kidney injury is an independent factor of mortality in patients with acute respiratory failure requiring noninvasive ventilation.
- Published
- 2019