Vessel wall MRI and intracranial aneurysms.

abstract：:The Solitaire (Medtronic Inc, Mansfield, Massachusetts, USA) is a stentriever device for endovascular treatment of acute ischemic stroke. Temporary endovascular bypass and mechanical thrombectomy are well-described applications of this device. However, few reports of permanent stent placement have been published. We p...

journal_title：Journal of neurointerventional surgery

authors： Ahmed SU,Mann J,Houde J,Barber E,Kelly ME,Peeling L

更新日期：2019-02-01 00:00:00

abstract：BACKGROUND AND PURPOSE:The goal of this article is to provide consensus recommendations for reporting standards, terminology, and written definitions when reporting on the radiological evaluation and endovascular treatment of intracranial, cerebral aneurysms. These criteria can be used to design clinical trials, to pro...

journal_title：Journal of neurointerventional surgery

authors： Meyers PM,Schumacher HC,Higashida RT,Derdeyn CP,Nesbit GM,Sacks D,Wechsler LR,Bederson JB,Lavine SD,Rasmussen P,Joint Writing Group of the Technology Assessment Committee, Society of Neurolnterventional Surgery, Society of Interventi

更新日期：2010-12-01 00:00:00

abstract：BACKGROUND:The Low-profile Visualized Intraluminal Support (LVIS) Junior stent is newly approved for the treatment of wide-necked intracranial aneurysms. OBJECTIVE:To report our multicenter experience with use of the LVIS Jr device. METHODS:The neurointerventional databases of the participating institutions were retr...

journal_title：Journal of neurointerventional surgery

authors： Grossberg JA,Hanel RA,Dabus G,Keigher K,Haussen DC,Sauvageau E,Linfante I,Gonsales D,Aguilar Salinas P,Bouslama M,Mayich M,Nogueira RG,Lopes DK

更新日期：2017-11-01 00:00:00

abstract：OBJECTIVE:A rare complication of neuroendovascular procedures is acute thromboembolism. In the setting of intraprocedural or periprocedural embolism, thrombolytics present a potentially useful therapeutic strategy. A series of patients in whom eptifibatide (a platelet glycoprotein IIb/IIIa receptor inhibitor) was used ...

journal_title：Journal of neurointerventional surgery

authors： Dumont TM,Kan P,Snyder KV,Hopkins LN,Siddiqui AH,Levy EI

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:Due to anatomic features, including wide necks and incorporation of important branches, endovascular coiling of middle cerebral artery (MCA) aneurysms has proved challenging. Stent assisted embolization may increase the likelihood of successful treatment. METHODS:Consecutive patients undergoing stent assist...

journal_title：Journal of neurointerventional surgery

authors： Fields JD,Brambrink L,Dogan A,Helseth EK,Liu KC,Lee DS,Nesbit GM,Petersen BD,Barnwell SL

更新日期：2013-01-01 00:00:00

abstract：OBJECTIVE:To identify clinical, morphological, and hemodynamic independent characteristic factors that discriminate posterior communicating artery (PCoA) aneurysm rupture status. METHODS:173 patients with single PCoA aneurysms (108 ruptured, 65 unruptured) between January 2012 and June 2014 were retrospectively collec...

journal_title：Journal of neurointerventional surgery

authors： Zhang Y,Jing L,Liu J,Li C,Fan J,Wang S,Li H,Yang X

更新日期：2016-08-01 00:00:00

abstract：BACKGROUND:The rates of recanalization and reinterventions after endovascular treatment (EVT) of intracranial aneurysms are unknown. Various risk factors have been suggested including the configuration of the aneurysm and the endovascular technique. Recently, an increasing number of patients have received antiplatelet ...

journal_title：Journal of neurointerventional surgery

authors： Platz J,Güresir E,Seifert V,Vatter H,Berkefeld J

更新日期：2012-09-01 00:00:00

abstract：BACKGROUND:Coil occlusion has become the standard treatment for many ruptured aneurysms. However, specific aneurysm structures pose technical difficulties and may require the use of adjunctive neck-bridging devices, which necessitate the use of dual antiplatelet therapy. The hydrophilic polymer coating (pHPC, phenox) i...

journal_title：Journal of neurointerventional surgery

authors： Aguilar Perez M,AlMatter M,Hellstern V,Wendl C,Ganslandt O,Bäzner H,Henkes H

更新日期：2020-09-01 00:00:00

abstract：OBJECTIVE:We have previously developed three logistic regression models for discriminating intracranial aneurysm rupture status from 119 aneurysms based on hemodynamic-morphological parameters. In this study we exploit their use as a tool for predicting the risk of rupture of aneurysms with a defined Rupture Resemblanc...

journal_title：Journal of neurointerventional surgery

authors： Xiang J,Yu J,Choi H,Dolan Fox JM,Snyder KV,Levy EI,Siddiqui AH,Meng H

更新日期：2015-07-01 00:00:00

abstract：BACKGROUND:Axium MicroFX coils contain polymer (polyglycolic/polylactic acid, PGLA) microfilaments designed to significantly impact intra-aneurysmal flow and to encourage aneurysm thrombosis. To provide preliminary evaluation of the safety and suggested efficacy of the MicroFX design, we performed a multicenter prospec...

journal_title：Journal of neurointerventional surgery

authors： Fargen KM,Blackburn S,Carpenter JS,Jabbour P,Mack WJ,Rai AT,Siddiqui AH,Turner RD,Mocco J

更新日期：2014-09-01 00:00:00

abstract：:The lifetime risk of developing a cerebral aneurysm is about 5%. For some patients, aneurysms can be reasonably managed by conservative measures, including periodic clinical and imaging surveillance. However, the definitive treatment of cerebral aneurysm disease requires securing the aneurysm by surgically excluding i...

journal_title：Journal of neurointerventional surgery

authors： Lesley WS,Rangaswamy R

更新日期：2009-12-01 00:00:00

abstract：BACKGROUND:Larger bore aspiration catheters are expected to significantly improve the speed and completeness of acute stroke revascularization. OBJECTIVE:To evaluate the navigability and clot retrieval performance of a novel 8Fr aspiration catheter, Millipede 088 (Perfuze Ltd), using fresh-frozen cadavers and an in vi...

journal_title：Journal of neurointerventional surgery

authors： Fitzgerald S,Ryan D,Thornton J,Nogueira RG

更新日期：2020-06-30 00:00:00

abstract：BACKGROUND:Complete occlusion of an intracranial aneurysm (IA) after the deployment of a flow-diverter stent is currently unpredictable. The aim of this study was to develop a predictive occlusion score based on pretreatment clinical and angiographic criteria. METHODS:Consecutive patients with ≥6 months follow-up were...

journal_title：Journal of neurointerventional surgery

authors： Guédon A,Thépenier C,Shotar E,Gabrieli J,Mathon B,Premat K,Lenck S,Degos V,Sourour N,Clarençon F

更新日期：2020-11-20 00:00:00

abstract：BACKGROUND:Intracranial blister aneurysms are rare lesions that are notoriously more difficult to treat than typical saccular aneurysms. High complication rates associated with surgery have sparked considerable interest in endovascular techniques, though not well-studied, to treat blister aneurysms. OBJECTIVE:To evalu...

journal_title：Journal of neurointerventional surgery

authors： Ashour R,Dodson S,Aziz-Sultan MA

更新日期：2016-01-01 00:00:00

abstract：BACKGROUND:Selection bias may have affected enrollment in first generation endovascular stroke trials. We investigate, evaluate, and quantify such bias for these trials at our institution. METHODS:Demographic, clinical, imaging, and angiographic data were prospectively collected on a consecutive cohort of patients wit...

journal_title：Journal of neurointerventional surgery

authors： Sheth SA,Saver JL,Starkman S,Grunberg ID,Guzy J,Ali LK,Kim D,Gonzalez NR,Jahan R,Tateshima S,Duckwiler G,Liebeskind DS

更新日期：2016-04-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Adjunctive devices are commonly employed in the treatment of wide necked cerebral aneurysms. Balloon remodeling and permanent stent implantation may lead to thromboembolic complications or the need for antiplatelet use. A temporary stent that does not lead to complete flow arrest may be beneficia...

journal_title：Journal of neurointerventional surgery

authors： Gupta R,Kolodgie FD,Virmani R,Eckhouse R

更新日期：2016-02-01 00:00:00

abstract：OBJECTIVE:Following widespread acceptance of endovascular therapy (ET) for large vessel occlusion stroke in 2015, we assessed nationwide utilization of revascularization for acute ischemic stroke (AIS). METHODS:We utilized the 2013-2016 Healthcare Cost and Utilization Project Nationwide Readmissions Database. We ident...

journal_title：Journal of neurointerventional surgery

authors： Stein L,Tuhrim S,Fifi J,Mocco J,Dhamoon M

更新日期：2020-04-01 00:00:00

abstract：BACKGROUND:Over half of patients who receive intravenous tissue plasminogen activator for middle cerebral artery division (MCA-M2) occlusion do not recanalize, leaving a large percentage of patients who may need mechanical thrombectomy (MT). However, the outcomes of MT for M2 occlusion have not been well characterized....

journal_title：Journal of neurointerventional surgery

authors： Salahuddin H,Ramaiah G,Slawski DE,Shawver J,Buehler M,Zaidi SF,Jumaa M

更新日期：2018-04-01 00:00:00

abstract：BACKGROUND:Idiopathic intracranial hypertension is a disease of raised intra-cranial pressure of unknown etiology. Lateral cerebral venous sinus stenosis (VSS) has been increasingly reported in these patients, and stenting has emerged as an alternative treatment for medically refractory symptoms. Treatment efficacy on ...

journal_title：Journal of neurointerventional surgery

authors： Kahan J,Sundararajan S,Brown K,Dinkin M,Oliveira C,Patsalides A

更新日期：2020-09-07 00:00:00

abstract：BACKGROUND:Surgical clipping and endovascular coiling yield similar functional outcomes for the treatment of saccular aneurysms of the anterior communicating (ACOM) artery. However, surgical treatment may be associated with greater rates of cognitive impairment due to injury of adjacent structures. We aimed to quantify...

journal_title：Journal of neurointerventional surgery

authors： Mortimer AM,Steinfort B,Faulder K,Erho T,Scherman DB,Rao PJ,Harrington T

更新日期：2016-03-01 00:00:00

abstract：:In this technical note, the use of desmopressin to stimulate pituitary adrenocorticotropic hormone secretion in place of the commercially available corticotropin releasing hormone (CRH) in bilateral inferior petrosal sinus sampling is described. Although the use of CRH is the standard of practice, it is currently unav...

journal_title：Journal of neurointerventional surgery

authors： Deipolyi AR,Hirsch JA,Oklu R

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:Flow diversion is an important tool for treatment of cerebral aneurysms, particularly large and giant aneurysms. The Surpass flow diverter is a new system under evaluation in the USA. OBJECTIVE:To report our initial experience of 20 cases with the Surpass flow diverter to demonstrate its basic properties, t...

journal_title：Journal of neurointerventional surgery

authors： Colby GP,Lin LM,Caplan JM,Jiang B,Michniewicz B,Huang J,Tamargo RJ,Coon AL

更新日期：2016-03-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Embolization of thrombus fragments in a new vascular territory is a potential adverse event in neurothrombectomy. This study was performed to evaluate the safety and feasibility of a novel approach combining proximal balloon occlusion and distal aspiration to prevent distal thrombembolic complica...

journal_title：Journal of neurointerventional surgery

authors： Stampfl S,Pfaff J,Herweh C,Pham M,Schieber S,Ringleb PA,Bendszus M,Möhlenbruch MA

更新日期：2017-04-01 00:00:00

abstract：:The endovascular management of giant aneurysms often proves difficult with standard techniques. Obtaining distal access to allow catheter reduction is often key to approaching these aneurysms, but several anatomic challenges make this task unsafe and not feasible. Obtaining distal anchor points and performing catheter...

journal_title：Journal of neurointerventional surgery

authors： Parry PV,Morales A,Jankowitz BT

更新日期：2016-07-01 00:00:00

abstract：BACKGROUND:Open surgery and the retrograde endovascular approach via the distal left common carotid artery (LCCA) have some limitations in LCCA ostial stenosis treatment. The 'no touch' technique used in the renal artery was modified for this situation. METHODS:Fifteen selective LCCA stenosis patients were treated by ...

journal_title：Journal of neurointerventional surgery

authors： Tang X,Long WA,Hu C,Tang F,Wang Q,Li L

更新日期：2017-02-01 00:00:00

abstract：BACKGROUND:The likelihood of retreatment in patients undergoing procedures for cerebral aneurysms (CAs) has an important role in deciding the optimal treatment type. Existing determinations of retreatment rates, particularly for unruptured CAs, may not represent current clinical practice. OBJECTIVE:To use population-l...

journal_title：Journal of neurointerventional surgery

authors： Daileda T,Vahidy FS,Chen PR,Kamel H,Liang CW,Savitz SI,Sheth SA

更新日期：2019-04-01 00:00:00

abstract：BACKGROUND:Extensive lytic lesions of the vertebral body (VB) increase risk of fracture and instability and require stabilization of the anterior column. Vertebral augmentation is an accepted treatment option, but when osteolysis has extensively destroyed the VB cortical boundaries (a condition herein defined as 'extre...

journal_title：Journal of neurointerventional surgery

authors： Cianfoni A,Distefano D,Pravatà E,Espeli V,Pesce G,Mordasini P,La Barbera L,Scarone P,Bonaldi G

更新日期：2019-03-01 00:00:00

abstract：:Endovascular treatment of very small aneurysms is technically difficult, although recent advances with coils, microcatheters and adjunctive techniques such as balloon- or stent-assisted coiling have improved the outcomes. The microangiographic fluoroscope (MAF) is a new high-resolution x-ray detector developed for neu...

journal_title：Journal of neurointerventional surgery

authors： Kan P,Yashar P,Ionita CN,Jain A,Rudin S,Levy EI,Siddiqui AH

更新日期：2013-03-01 00:00:00

abstract：:The recognition of sacral insufficiency fractures continues to be poor, and diagnosis is often delayed resulting in significant morbidity. Percutaneous sacroplasty is an image guided procedure that is safe and potentially effective for treating the pain and disability related to these fractures. Several cohort studies...

journal_title：Journal of neurointerventional surgery

authors： Gupta AC,Yoo AJ,Stone J,Barr JC,Brook A,Tutton S,Ortiz O,Hirsch AE,Larvie M,Frey ME,Jayaraman MV,Hirsch JA

更新日期：2012-09-01 00:00:00

abstract：OBJECTIVE:To elucidate the early detachment of the Solitaire stent during mechanical thrombectomy, we tested the stent in vitro under various conditions and evaluated with microscopy. METHODS:A total of five stents were tested. Using a dynamic mechanical analysis machine, we calculated the tensile force needed for sep...

journal_title：Journal of neurointerventional surgery

authors： Kwon HJ,Chueh JY,Puri AS,Koh HS

更新日期：2015-02-01 00:00:00