Abstract P589: Pediatric Thrombectomy: Design And Workflow Lessons From Two Experienced Centers

Abstract

Introduction: While clinical trials have demonstrated the remarkable efficacy of endovascular thrombectomy (EVT) for treating adult patients suffering from acute ischemic stroke (AIS), benefits reaped from advances in adult stroke care have unfortunately not occurred in parallel with pediatric stroke care. Randomized trials of EVT in childhood stroke are unlikely given the low incidence of stroke in children compared to adults, and despite promising outcomes in small case reports and series, EVT in children remains an off-label procedure lacking established consensus guidelines. Along with a clear need to collect prospective pediatric EVT outcome data, there is a need to enhance pediatric stroke care infrastructure to provide high-quality care to children experiencing stroke. Methods: In this work, we review two successful pediatric thrombectomy programs, examining key workflow design features that are likely to be important for other programs that aspire to implement pediatric EVT capability. Discussion: While pediatric EVT workflows will vary between centers, we identify several key elements of programmatic success shared between the two reviewed stroke programs that may serve as foundational design considerations for centers aiming to develop their own pediatric EVT programs. These elements include a formalized protocol and workflow, integration with an adult EVT workflow, simplification and automation of workflow steps, pediatric adaptations of stroke imaging, advocacy of pediatric stroke care, and collaboration between providers, among others. These essential features transcend any single hospital environment and may provide an important foundation for other pediatric centers that aim to enhance the care of children with stroke. Conclusion: EVT shows promise in reducing stroke-associated morbidity in children. To maximize the efficacy of this intervention, workflow optimizations discussed here should be implemented by centers seeking to develop local pediatric EVT capability.