jnis.bmj3d
Cerebral venous pressures, sinus trans-stenosis gradients, and intracranial pressures are dramatically augmented by head position
Objective To investigate the intracranial manifestations of these changes in patients with cerebral venous outflow disorders (CVD). Methods A retrospective chart review was conducted on 22 consecutive ...
jnis.bmj3d
Improved technical outcomes with converting thrombectomy techniques after failed first pass recanalization
Background A higher number of recanalization attempts reduces the efficacy of endovascular thrombectomy (EVT) for acute ischemic stroke secondary to large vessel occlusion (LVO). We assessed the ...
jnis.bmj3d
Rupture risk assessment in cerebral arteriovenous malformations: an ensemble model using hemodynamic and morphological features
Background Cerebral arteriovenous malformation (AVM) is a cerebrovascular disorder posing a risk for intracranial hemorrhage. However, there are few reliable quantitative indices to predict hemorrhage ...
jnis.bmj3d
Thrombectomy patients with minor stroke: factors of early neurological deterioration
Background A sizeable proportion of stroke patients with large vessel occlusion present with minor neurological deficits. Whether mechanical thrombectomy (MT) is beneficial in these patients is ...
jnis.bmj3d
The need for thoracic magnetic resonance imaging before vertebral augmentation surgery in patients with lumbar vertebral fractures
Background Osteoporotic vertebral compression fractures (OVCFs) of the lumbar region may be accompanied by thoracic fractures. Treating only the lumbar fractures can lead to worsening of the thoracic ...
jnis.bmj3d
Neurointerventional payment for out-of-network mechanical thrombectomy in the era of the No Surprises Act
Background Congress enacted the No Surprises Act (NSA) in 2021. The NSA relies on the ability for providers to appeal their out-of-network (OON) payment through an arbitration process known as ...
jnis.bmj3d
CLinical EValuation of WEB 17 device in intracranial aneuRysms (CLEVER): 1-year effectiveness results for ruptured and unruptured aneurysms
Background The Woven EndoBridge (WEB) device is designed to treat wide-necked bifurcation aneurysms. The WEB 17 is the latest iteration and can be delivered through a 0.017″ microcatheter. The CLEVER ...
jnis.bmj3d
Multicenter early United States feasibility study and periprocedural safety of LVIS EVO for the treatment of unruptured intracranial aneurysms
Background Stent development has focused recently on low-profile, self-expandable stents compatible with 0.0165 inch microcatheters. The LVIS EVO is the second-generation version of the Low-Profile ...
jnis.bmj3d
Radiomic profiling of high-risk aneurysms with blebs: an exploratory study
Background Blebs significantly increase rupture risk of intracranial aneurysms. Radiomic analysis offers a robust characterization of the aneurysm wall. However, the unique radiomic profile of various ...
jnis.bmj3d
Multicenter clinical trial evaluating the safety and efficacy of mechanical thrombectomy using the Versi Retriever
Background This study aimed to elucidate the safety and efficacy of mechanical thrombectomy using the Versi Retriever in patients with acute ischemic stroke (AIS). Methods This was a prospective, ...
jnis.bmj3d
Prevalence of unruptured intracranial aneurysms (UIAs) examined in the trauma population
Background Previous data on the prevalence of unruptured intracranial aneurysms (UIAs) vary widely, and studies based on these data are plagued with unintentional bias. Accurate prevalence data are ...
jnis.bmj3d
Impact of stress hyperglycemia on outcomes in patients with large ischemic stroke
Background Clinical evidence of the potential influence of stress hyperglycemia ratio (SHR) for patients with large ischemic stroke whether or not receiving endovascular therapy is not clear. Methods ...