Abstract
BackgroundResearches on the effect of hemodynamic stabilization on the implantation of conservative management for pediatric high-grade renal traumas are lacking. We aimed to assess the effect of maintaining the initial hemodynamic stability of pediatric patients with grades 3–5 renal trauma on the implementation of the conservative treatment and identify its defining factors.MethodsA prospective study was performed on pediatric patients with grade 3–5 renal traumas who presented to our hospital during July 2020–June 2022. Hemodynamically stable patients were compared with the unstable patients for clinical characteristics, hemodynamic stabilization, and rates of success of conservative treatment.ResultsForty-three patients were studied, including 26 boys and 17 girls. Of them, 28 (65.1%) patients presented with hemodynamic stability and 15 (34.9%) patients were unstable. Overall, 32 (74.4%) patients achieved and/or maintained hemodynamic stability for conservative management. There was a significant difference in blood pressure level at presentation (p < 0.001). The improvement of the hemodynamic parameters was significant per group and, in comparison (p < 0.001). The size of hematoma was significantly smaller in patients with hemodynamic stability (p = 0.023). Despite the longer (p = 0.033) hospital stay with conservative management, the rates of blood transfusion (p = 0.597) and hospital stay (p = 0.785) were not significantly different between both groups. The rates of nephrectomy and mortality were 14% and 0%, respectively. Blood pressure was independently associated with the achievement of maintained hemodynamic stability for conservative management (p = 0.022).ConclusionsHemodynamic stabilization seems to be effective and safe for implementing successful conservative management for pediatric patients with high-grade renal traumas. Blood pressure was the only independent factor of maintaining hemodynamic stability.
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