• Deven Juneja, Mayoor V Prabhu, Palepu B Gopal, S Mohan, G Sridhar, and K S Nayak.
• Department of Anaesthesia and Critical Care Medicine, Global Hospital, Lakdi-ka-pul, Hyderabad, Andhra Pradesh, India. devenjuneja@gmail.com
• Ren Fail. 2010 Jan 1;32(1):69-73.

AimsWe sought to determine outcome and evaluate performance of Acute Physiology and Chronic Health Evaluation (APACHE) II and Sequential Organ Failure Assessment (SOFA) scores upon admission in predicting 30-day mortality of end-stage renal disease (ESRD) patients admitted in ICU.MethodsThis prospective observational cohort study examined 73 consecutive ESRD patients admitted in an ICU of a tertiary care institute over 15 months. Primary outcome measure was 30-day mortality. Data on patient characteristics, reason for ICU admission, cause of ESRD, mode of renal replacement, and use of mechanical ventilation (MV) or inotropes were recorded. The APACHE 2 and SOFA scores were calculated based on admission characteristics.ResultsFirst-day median APACHE II, SOFA, and APACHE II-predicted hospital mortality rates were 26 (14-49), 7 (4-17), and 56.9% (18.6-97.4%), respectively. Observed ICU and 30-day mortality rates were 27.4%, and 41.1%, respectively. During the ICU course, MV and inotropic support was required in 27 (37%) and 23 (35.1%) patients, respectively. Need for MV (p < 0.001) and inotropic support (p < 0.001) were predictors of 30-day mortality in univariate analysis. Area under receiver operating characteristic curve for APACHE II in predicting 30-day mortality was 0.86 (95% CI, 0.76-0.93) compared with 0.92 (95% CI, 0.83-0.97) for SOFA score (p = 0.16).ConclusionsOutcome of ESRD patients admitted to ICU is poor, especially if they require other organ support. APACHE II and SOFA scores perform well as predictors of 30-day mortality.

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