Impact of timing of initiation of dialysis on mortality of patients with acute kidney injury
- سال انتشار: 1400
- محل انتشار: مجله رنال آندوکرینولوژی، دوره: 7، شماره: 1
- کد COI اختصاصی: JR_JRE-7-1_007
- زبان مقاله: انگلیسی
- تعداد مشاهده: 106
نویسندگان
Department of Nursing, Teaching Hospital, Western Paraná State University, Cascavel, PR, Brazil- Postgraduate Program in Biosciences and Health, Western Paraná State University, Cascavel, PR, Brazil
Undergraduate Course in Medicine, FAG University Center, Cascavel, PR, Brazil
Danielle Fernanda Miner de Oliveira
Undergraduate Course in Medicine, FAG University Center, Cascavel, PR, Brazil
Undergraduate Course in Medicine, FAG University Center, Cascavel, PR, Brazil
Undergraduate Course in Medicine, FAG University Center, Cascavel, PR, Brazil
Ariana Rodrigues da Silva Carvalho
Postgraduate Program in Biosciences and Health, Western Paraná State University, Cascavel, PR, Brazil- Collegiate of Nursing, Western Paraná State University, Cascavel, PR, Brazil
چکیده
Introduction: In Brazil, primary studies on this issue are still limited and the ideal timing of initiation of dialysis in severe acute kidney injury (AKI) still generates disagreements among experts.Objectives: To assess if the timing of initiation of dialysis is associated with the mortality of patients with AKI in intensive care unit (ICU).Patients and Methods: We retrospectively analyzed medical records of patients that developed severe AKI in the ICU. Bivariate analysis was carried out to compare data between groups of patients who underwent early dialysis (ED - initiated up to two days after the AKI diagnosis) and late dialysis (LD – initiated more than two days after the AKI diagnosis), while multivariate logistic regression was applied to identify factors associated with mortality.Results: Of the ۷۶ patients included in the study, ۲۷ (۳۵.۵%) were allocated in the ED group and ۴۹ (۶۴.۵%) in the LD group. LD group had a higher frequency of sepsis [۲۶ (۵۳%) vs. ۱۲ (۴۴%); P = ۰.۴۷۲], while the ED group had a higher median number of dialysis sessions (۶ vs. ۳; P = ۰.۴۷۷) and higher total median time on dialysis (۱۷.۵ h vs. ۱۳ h; P = ۰.۶۲۹). The overall mortality rate was ۶۱.۸% (n = ۴۷) and of ۷۶% (n = ۲۲) in the ED group. The patients’ serum creatinine level at admission in the ICU was the only statistically significant risk factor for death [OR= ۰.۴۵۳ (۹۵% CI= ۰.۲۵۷–۰.۸۰۱); P = ۰.۰۰۶].Conclusion: The overall and in the ED group mortality rate was elevated, however, the timing of initiation of dialysis did not show statistically significant association with death. The serum creatinine at ICU admission seems to be an important mortality predictor.کلیدواژه ها
Acute kidney injury, Renal replacement therapy, Mortality, Dialysis, Risk factors, Intensive care unitمقالات مرتبط جدید
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