P1125IS THE SURPRISE QUESTION USEFUL AS A PREDICTOR OF MORTALITY IN HEMODIALYSIS PATIENTS?
Abstract Background and Aims among the predictors of hemodialysis mortality, the “surprise” question (SQ) (Would you be surprised if this patient died within the next 6 or 12 months?) is a subjective variable, based on the patient's medical history, experience and knowledge. Recognized as a useful tool to identify a patient with a high risk of early mortality in Hemodialysis. Objective to assess a prognostic model of early mortality, based on clinical - biochemical parameters and the prediction of the clinician attending the patient. Method SQ is performed on 4 nurses and 4 nephrologists of the hospital hemodialysis unit, the Karnofsky Performance Scale Index of the patients is collected (KPSI 0: normal activity, KPSI 1: Unable to work, frequent medical attention, KPSI 2 : Unable to self-care, requires special care), and prospectively analyzed mortality at 6 and 12 months. Results The prevalent population studied in Hemodialysis is 180 patients, average age 69 years ± 14.1 (R 27-94), According to sex (Male 69%-Female 31%), the follow-up of the study was 1 year, we had 11 deaths 6 months and 17 deaths at 12 months, total 28 patients (15.7%). The distribution of patients according to nurses and nephrologists staff (table 1) and patients characteristics (Table 2) Conclusion: T he surprise question is a specific and sensitive instrument to predict sort-term survival in dialysis population especially in those with older age, more comorbid illnesses, lower functional status and hypoalbuminemia. of the analyzed factors; Karnofsky Index, age, surprise question and albumin have significant predictive value for mortality at 6 and 12 months. We observed that the surprise question for nephrologists Staff is closer to prediction than nursing, and with a high negative predictive value for the “group of NO surprise”