Fibrinolytic system in adolescents: Response to venous occlusion stress tests

Abstract

Recent studies indicate that the incidence of thromboembolic events is increasing as a secondary complication in children with serious underlying diseases. The mechanism to eliminate these thrombi via the thrombolytic system in children is unknown. The baseline fibrinolytic system is age dependent, with significant variation between children and adults. Adult studies would suggest that the fibrinolytic response to venous occlusion has more clinical relevance than the baseline fibrinolytic system. The aim of this study was to determine whether the fibrinolytic response to venous occlusion stress testing in healthy adolescents differs from the response in healthy adults. Healthy adolescents (1..