The correlation between vasoactive-inotropic score with mortality and the use of mechanical ventilation in pediatric shock admitted to the picu in dr. Soetomo general hospital, surabaya

Objective: To evaluate and to assess the correlation between the vasoactive-inotropic score (VIS) with mortality and the used of mechanical ventilation in pediatric shock. Design: A retrospective cross-sectional study. Setting: The study was conducted in the Pediatric Intensive Care Unit (PICU) at Dr. Soetomo General Hospital, Surabaya from November 1st, 2017 until April 30th, 2018. Patients and participants: All children <18 years old with shock who were admitted to the PICU. Interventions: None. Measurement and results: Eighty children with shock were admitted in PICU using minimal one vasoactive-inotropic treatment in the first 48 hours were included. Fifty-nine patients were eligible and met the inclusion criteria such as age <18-year-old, has one or more types of shock (hypovolemic shock, cardiogenic shock, obstructive shock, distributive shock), and received at least one vasoactive-inotropic drug. £48 hours. We used Chi-square and Fisher’s Exact test and Receiver Operating Characteris-tic (ROC) curve analysis. The children consisted of 31 males (52.5%) and 28 females (47.5%). The median age was 36 ranging from 2-216 months. Fifty-four used mechanical ventilation. The mean of VIS was 10±6 and the mortality rate was 47.5%. The cut-off value of the ROC curve of VIS in relation to mortality was 6 with sensitivity 82.1% and specificity 64.5%. We di-vided our subjects into two groups based on the cut-off value of 6 as High VIS (>6) and Low VIS (£6). The High VIS group consisted of 34 sub-jects, in which 68% of them died and 59% of them needed mechanical ventilation. VIS had a correlation with mortality (r=-0.472, p<0.001). Conclusion: VIS had a moderately correlation with mortality, but had no correlation with the used of mechanical ventilation. Nevertheless, VIS may be a better screening tool for pediatric shock in our setting.