This experience was a reproducible local initiative for the establishment of PC in a cancer hospital. Local initiatives are valuable in Brazil because they favor a significant number of patients and show its effectiveness in practice to governments and society. To structure a PC service, it is essential to establish priorities that include the assignment of drugs for management of symptoms, humanization, multidisciplinarity, sensitization and education of professionals.

Conclusão: O presente estudo permitiu concluir que os critérios RIFLE e AKIN possuem boa concordância na detecção e estratificação da lesão renal aguda no pós-operatório de revascularização do miocárdio.

Introduction: Neurological dysfunction is a feared postoperative morbidity of cardiac surgery, an important cause of death and increased spending in hospitals. Its prediction, however, is still uncertain.Objective: To assess the applicability of a preoperative score as a predictor of neurological dysfunction after coronary artery bypass grafting (CABG) under cardiopulmonary bypass (CPB).Methods: Prospective study that evaluated 77 patients who underwent CABG from February to October 2011. Using the score CABDEAL (creatinine, age, body mass index, diabetes, emergency surgery, abnormality on ECG, lung disease), patients were grouped into high (CABDEAL > 4) and low risk (CABDEAL<4). The predictive value of the score was compared with intraoperative and postoperative variables (aortic clamping time, CPB and ventilation time) as predictors of encephalopathy and stroke. Data were analyzed with descriptive statistics and compared with the Fisher exact test. ROC curve analysis was performed to evaluate the accuracy of the model for the neurological outcomes. It was considered the significant value P<0.05.Results: The mortality rate was 2.6% (n=2). There were 2 episodes of stroke (2.6%) and 12 (15.5%) of encephalopathy. High risk CABDEAL (P=0.0009), ventilation time (P=0.014), CPB time (P=0.02) and aortic clamping time (P=0.006) were significantly associated with encephalopathy. The aortic clamping time was also associated with stroke (P=0.03) and Assesment of CABDEAL score as predictor of neurological dysfunction after on-pump coronary artery bypass grafting surgery Bras Cir Cardiovasc 2012;27(3):429-35 death (P=0.006). CABDEAL score showed the largest area under the ROC curve rather than others variables.CABDEAL score as predictor of neurological dysfunction after on-pump coronary artery bypass grafting surgery RevConclusion: In this study, the CABDEAL score stood out as the best predictor of encephalopathy after CABG when compared to the others intraoperative variables.Keywords: Myocardial revascularization. Risk assessment. Morbidity. Brain damage. Resumo Introdução: As complicações neurológicas são temidas no pós-operatório das cirurgias cardíacas, sendo importante causa de óbito e de gastos hospitalares. Sua predição ainda é incerta.Objetivo: Avaliar a aplicabilidade de um escore pré-operatório como preditor de disfunção neurológica no pós-operatório de revascularização miocárdica (RM) com circulação extracorpórea (CEC). Métodos

this experience was a reproducible local initiative for the establishment of PC in a cancer hospital. Local initiatives are valuable in Brazil because they favor a significant number of patients and show its effectiveness in practice to governments and society. To structure a PC service, it is essential to establish priorities that include the assignment of drugs for management of symptoms, humanization, multidisciplinarity, sensitization and education of professionals.

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