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Acute renal failure in patients with sepsis

Critical Care2007Vol. 11(2), pp. 411–411

Citations Over TimeTop 10% of 2007 papers

José António Lopes, Sofía Jorge, Cristina Resina, Carla Santos, Álvaro Pereira, José Neves, Francisco Antunes, Mateus Martins Prata

Abstract

The evaluation of acute renal failure (ARF) by the newly developed classification for ARF (RIFLE, standing for 'risk, injury, failure, loss, end-stage kidney disease') [1] in patients with sepsis has not yet been performed. We evaluated, retrospectively, the incidence of ARF and its risk factors, therapy, and outcome among patients with sepsis admitted to the Infectious Diseases Intensive Care Unit of the Hospital de Santa Maria between January 2005 and December 2006. ARF was defined by means of the RIFLE classification [1]. Sepsis was classified in accordance with the American College of Chest Physicians and the Society of Critical Care Medicine consensus [2]. In all, 182 patients (aged 56.2 ± 18.56 years (mean ± SD), 120 male, 162 Caucasian) were analyzed. Baseline characteristics of the patients are summarized in Table Table1.1. Sixty-eight patients (37.4%) had ARF. By multivariate analysis, age more than 60 years (odds ratio (OR) 0.39, 95% confidence interval (CI) 0.17 to 0.87, P = 0.002), male (OR 5.5, 95% CI 2.2 to 13.5, P 50 (OR 0.14, 95% CI 0.06 to 0.31, P 50, comorbidity (namely cardiovascular disease), and ARF showed that SAPS II > 50 (OR 0.12, 95% CI 0.05 to 0.29, P < 0.0001) and ARF (OR 0.26, 95% CI 0.11 to 0.63, P = 0.003) were independent predictors of mortality. Table 1 Baseline characteristics Thus, ARF as determined by RIFLE is common among patients with sepsis, and increases mortality. Age, gender, chronic kidney disease, Gram-negative-related infection and severity of illness are independently associated with ARF in this setting.

Citations Over TimeTop 10% of 2007 papers

Abstract

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