Pivotal trial of the Neuroform Atlas stent for treatment of ... | 合法醫療器材資訊網

由BTJankowitz著作·2021—BackgroundStent-assistedcoilingofwide-neckedintracranialaneurysms(IAs)usingtheNeuroformAtlasStentSystem(Atlas)hasshown ...

Wide-necked intracranial aneurysms (IAs) (neck ≥4 mm, dome-to-neck ratio <2) constitute at least 40% of all IAs,1–3 and are difficult to treat with endovascular coiling alone given the propensity for coils to herniate into the parent artery.4 5 Stent-assisted coiling (SAC) is a well-established endovascular treatment,6–9 which reconstructs the aneurysm neck, prevents coil herniation into the parent artery, and theoretically expedites aneurysm healing by creating a scaffold for endothelial coverage.5 10[1][2][3][4]

The Neuroform stent system (Stryker Neurovascular, Fremont, California, USA) was first approved by the United States Food and Drug Administration (FDA) in 2002. Since then, newer stent iterations, such as Neuroform EX and EZ3, have been approved. The Neuroform Atlas Stent System (Atlas) is the newest generatio...