Summary: The purpose of the study is to assess the safety and effectiveness of the Pipeline™ Flex Embolization Device with Shield Technology™ in the treatment with acutely ruptured intracranial aneurysms.

Summary: The objective of this study is to explore the effects of Sirolimus on the underlying molecular alterations of cerebral aneurysms.

Summary: The primary goal of this study is to assess the occurrence of flushing interventions to address occlusions during the treatment of interventricular hemorrhage (spontaneous primary IVH or secondary IVH due to ruptured aneurysm).

Summary: To assess safety and efficacy of p48/p64 MW HPC Flow Modulation Device under single antiplatelet therapy compared to p48/p64 MW Flow Modulation Device under dual antiplatelet therapy.

Summary: The present study is a randomized, multi-center, double-blind, prospective study that tests the efficacy of intravenous milrinone to optimize cerebral hemodynamic and prevent delayed cerebral ischemia (DCI) during the high-risk period (day 4- day 14) in patients with severe subarachnoid hemorrhage due to intracranial aneurysm rupture (SAHa) (WFNS IV-V). The main objective is to evaluate, in comato...

Summary: BALT has designed an electronic platform to continue collecting clinical data as part of the post-marketing clinical follow-up of its devices.~This platform is purely exploratory, without hierarchical order of the objectives and associated outcomes.

Summary: The purpose of this study is assess the effectiveness and safety of the flow diverter(Ton-bridgeMT) by collecting data obtained by subjects who receive endovascular treatment of intracranial aneurysms.

Summary: the aim of this study is to determine whether an intraoperative optimization protocol using the enhanced flow-based hemodynamic parameters of the FloTrac/Vigileo device in combination with intraoperative measurement of the sublingual microcirculation with the Cytocam-IDF device would result in an improvement in outcome in high-risk patients undergoing major vascular surgery, measured by the hospit...

Summary: Intracranial aneurysm is one of the most common cerebrovascular diseases, with a prevalence of about 3.2%. With the aging of the population and the further popularization of MRA and other examination methods, the prevalence of intracranial aneurysm will further increase. Rupture of intracranial aneurysm is an important cause of death and severe disability in patients. The annual rate of rupture of...

Summary: The purpose of this registry is to collect safety and performance data on all commercially available Terumo Aortic knitted and woven grafts, and cardiovascular patches in standard clinical practice.~Data will be collected both retrospectively and prospectively.

Summary: The main purpose of this study is to determine if PET-imaging can be used to evaluate inflammation level of intracranial aneurysms, thus helping to evaluate the rupture risk of intracranial aneurysm.

Summary: Stroke is either an obstruction (ischemic stroke) or the rupture of a blood vessel in the brain (ruptured aneurysm). It can happen at any age in adults. Because of the risk of irreversible brain damage, it is an absolute medical emergency.~An ischemic stroke (stroke) is the result of a lack of oxygen supply to a part of the brain. It can be one of many causes of stroke as a result of a thrombosis ...