Novel aneurysm neck reconstruction device: initial experience in an experimental preclinical bifurcation aneurysm model.

abstract：BACKGROUND:Volume coils were developed to improve occlusion rates of intracranial aneurysms. Previous studies have shown increased packing density and comparable occlusion rates, but subgroup analyses of aneurysm size have not been carried out. OBJECTIVE:To evaluate the safety and efficacy of the Penumbra Coil 400 (PC...

journal_title：Journal of neurointerventional surgery

authors： Kaesmacher J,Müller-Leisse C,Huber T,Boeckh-Behrens T,Haller B,Shiban E,Friedrich B,Zimmer C,Dorn F,Prothmann S

更新日期：2016-10-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Vertebrobasilar dolichoectatic and fusiform aneurysms (VBDAs) are known to have a poor natural history, with high rates of growth, rupture, and stroke. The purpose of this study was to identify hemodynamic characteristics that differ between VBDAs associated with growth, rupture, and stroke. MAT...

journal_title：Journal of neurointerventional surgery

authors： Brinjikji W,Chung B,Yong-Hong D,Wald JT,Mut F,Kadirvel R,Kallmes DF,Rouchaud A,Lanzino G,Cebral JR

更新日期：2018-11-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Acute ischemic stroke (AIS) caused by basilar artery occlusion (BAO) is a very severe neurological disease with a high mortality rate and poor clinical outcomes. In this study, we compared our experience of mechanical thrombectomy using the Solitaire stent (Solitaire thrombectomy) and manual aspi...

journal_title：Journal of neurointerventional surgery

authors： Son S,Choi DS,Oh MK,Hong J,Kim SK,Kang H,Park KJ,Choi NC,Kwon OY,Lim BH

更新日期：2016-01-01 00:00:00

abstract：:Basilar artery occlusion is an infrequent form of acute stroke; clinical outcomes are heterogeneous, but the condition can be fatal. There is a lack of randomized controlled trial data in this field. Case series suggest that patients who are recanalized have much better outcomes than those who are not, and it is gener...

journal_title：Journal of neurointerventional surgery

authors： Mortimer AM,Bradley M,Renowden SA

更新日期：2012-07-01 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：BACKGROUND:Cerebrovascular infundibular dilations (IDs) are triangular-shaped widenings less than 3 mm in diameter, which are most commonly found at the posterior communicating artery (PCoA). The aims of this systematic review are to elucidate the natural histories of IDs, determine their risk of progression to signifi...

journal_title：Journal of neurointerventional surgery

authors： Chen CJ,Moosa S,Ding D,Raper DM,Burke RM,Lee CC,Chivukula S,Wang TR,Starke RM,Crowley RW,Liu KC

更新日期：2016-08-01 00:00:00

abstract：:A 44-year-old man was referred to the neurointerventionalist 6 hours after sustaining a shotgun wound to the left chest, shoulder, and neck from 4 feet away. Physical examination of the chest showed a 5 cm × 5 cm gunshot entry wound on the anterior-superior aspect of the chest involving the supraclavicular and infracl...

journal_title：Journal of neurointerventional surgery

authors： Hassan AE,Rabah RR,Tekle W

更新日期：2020-02-01 00:00:00

abstract：INTRODUCTION:Following satisfactory benchtop testing of a new liquid embolic agent, animal implant studies were performed. MATERIALS AND METHOD:Elastase aneurysms were created in the right common carotid artery of New Zealand rabbits under approved institutional guidelines. Using direct fluoroscopic control and commer...

journal_title：Journal of neurointerventional surgery

authors： Kerber CW,Pakbaz RS,Hasteh F,Miskolczi L,Lieber BB

更新日期：2012-01-01 00:00:00

abstract：:Ischemic strokes in childhood are rare. Thrombolytic therapy with intravenous (IV) tissue plasminogen activator (tPA) has been the main intervention for the management of pediatric stroke patients, but safety data are lacking and efficacy has been questioned. Recently, successful endovascular treatments for acute isch...

journal_title：Journal of neurointerventional surgery

authors： Savastano L,Gemmete JJ,Pandey AS,Roark C,Chaudhary N

更新日期：2016-08-01 00:00:00

abstract：OBJECTIVE:To understand how three commonly used measures of endovascular therapy correlate with clinical outcome and infarct growth. METHODS:Prospectively enrolled patients underwent baseline MRI and started endovascular therapy within 12 h of stroke onset. The final angiogram was given a primary arterial occlusive le...

journal_title：Journal of neurointerventional surgery

authors： Marks MP,Lansberg MG,Mlynash M,Kemp S,McTaggart R,Zaharchuk G,Bammer R,Albers GW,DEFUSE 2 Investigators.

更新日期：2014-12-01 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：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:There is no consensus regarding the best treatment option for unruptured aneurysms of the posterior communicating artery (PCom) presenting with oculomotor nerve palsy (ONP). We aimed to assess predictors of ONP recovery in a multicenter series of consecutive patients. MATERIALS AND METHODS:A retrospective r...

journal_title：Journal of neurointerventional surgery

authors： Signorelli F,Pop R,Ganau M,Cebula H,Scibilia A,Gallinaro P,Zaed I,Todeschi J,Lefevre E,Nannavecchia B,Severac F,Coca HA,Turjman F,Maduri R,Beaujeux R,Proust F,Chibarro S

更新日期：2020-10-01 00:00:00

abstract：:The purpose of this publication is to provide a comprehensive review on the techniques and tools used for vascular access in neurointerventional procedures. Using published literature, we reviewed data on access methods, sites, tools, and techniques for neurointerventions. Recommendations are provided based on quality...

journal_title：Journal of neurointerventional surgery

authors： Starke RM,Snelling B,Al-Mufti F,Gandhi CD,Lee SK,Dabus G,Fraser JF,Society of NeuroInterventional Surgery.

更新日期：2020-08-01 00:00:00

abstract：:Idiopathic intracranial hypertension (IIH) is characterized by headache, papilledema, visual field changes and tinnitus with elevated cerebral spinal fluid opening pressures on lumbar puncture. Left untreated, this condition can lead to permanent visual loss. Previous treatment modalities include medical management, t...

journal_title：Journal of neurointerventional surgery

authors： Puffer RC,Mustafa W,Lanzino G

更新日期：2013-09-01 00:00:00

abstract：BACKGROUND:Randomized clinical trials have proven mechanical thrombectomy (MT) to be a highly effective and safe treatment in acute stroke. The purpose of this study was to compare neurothrombectomy data from the Czech Republic (CR) with data from the HERMES meta-analysis. METHODS:Available nationwide data for the CR ...

journal_title：Journal of neurointerventional surgery

authors： Volny O,Krajina A,Belaskova S,Bar M,Cimflova P,Herzig R,Sanak D,Tomek A,Köcher M,Rocek M,Padr R,Cihlar F,Nevsimalova M,Jurak L,Havlicek R,Kovar M,Sevcik P,Rohan V,Fiksa J,Menon BK,Mikulik R

更新日期：2018-08-01 00:00:00

abstract：OBJECTIVES:Endovascular therapy of acute ischemic stroke is evolving towards thrombectomy devices for vessel recanalization. High rates of revascularization have been reported in stroke device trials. However, the discrepancy between recanalization and outcomes raises the question whether patients with irreversible isc...

journal_title：Journal of neurointerventional surgery

authors： Rai AT,Raghuram K,Domico J,Hobbs G,Carpenter J

更新日期：2013-03-01 00:00:00

abstract：BACKGROUND:Spinal digital subtraction angiography (DSA) is the gold standard for diagnosis of spinal dural arterial venous fistulas (SDAVFs), but can require extensive time, radiation exposure and contrast dose. We hypothesize that contrast-enhanced time-resolved MR angiography (CE-TR MRA) will have utility for the non...

journal_title：Journal of neurointerventional surgery

authors： Saindane AM,Boddu SR,Tong FC,Dehkharghani S,Dion JE

更新日期：2015-02-01 00:00:00

abstract：:Gadolinium chelates can be utilized as a fluoroscopic contrast agent when iodinated contrast is contraindicated. However, the nephrotoxicity of gadolinium at radiographic doses limits its role as fluoroscopic contrast. Gadolinium chelate-enhanced digital subtraction angiography (DSA) is particularly limited by the kV ...

journal_title：Journal of neurointerventional surgery

authors： Hui FK,Tong FC,Dion JE

更新日期：2011-03-01 00:00:00

abstract：:Several anatomical variations of the radial artery have been described in the literature. Common variations include radial artery loop, recurrent branch, and anastomotic channels connecting the radial and brachial arteries. These variations can pose significant technical challenges to safe radial artery catheterizatio...

journal_title：Journal of neurointerventional surgery

authors： Dossani R,Waqas M,Tso MK,Rajah GB,Smolar DE,Davies JM

更新日期：2020-07-01 00:00:00

abstract：BACKGROUND AND OBJECTIVE:The HydroCoil Endovascular Aneurysm Occlusion and Packing Study clinical trial, comparing HydroCoil with platinum coils, reported an 8.6% reduction in significant recurrence following cerebral aneurysm coil embolization. We sought to better understand the mechanism of aneurysmal healing followi...

journal_title：Journal of neurointerventional surgery

authors： Zhang C,Chaudhary N,Gemmete JJ,Thompson BG,Xi G,Pandey AS

更新日期：2014-07-01 00:00:00

abstract：:Intracranial dural arteriovenous fistulas with retrograde leptomeningeal or cortical drainage are considered aggressive. Conventional treatment in these cases is possible surgically or with endovascular arterial injections of Onyx or cyanoacrylate, but there are still some cases where distal navigation is not possible...

journal_title：Journal of neurointerventional surgery

authors： Saura P,Saura J,Pérez-Higueras A,Martínez-Galdámez M

更新日期：2014-09-01 00:00:00

abstract：:Infectious intracranial aneurysms (IIAs) are a rare cerebrovascular complication of systemic infections induced by microbial infiltration and degradation of the arterial vessel wall. Studies on the epidemiology and management of IIAs are limited to case reports and retrospective single-center studies, and report a lar...

journal_title：Journal of neurointerventional surgery

authors： Alawieh A,Chaudry MI,Turner RD,Turk AS,Spiotta AM

更新日期：2018-07-01 00:00:00

abstract：BACKGROUND:Stent assisted coiling of unruptured wide necked intracranial aneurysms require antiplatelets to prevent stent thrombosis. The effect of the loading dose of antiplatelets prior to the stent coiling procedure in an unsecured wide necked ruptured intracranial aneurysm is not known. OBJECTIVE:To report any pot...

journal_title：Journal of neurointerventional surgery

authors： Lodi YM,Latorre JG,El-Zammar Z,Swarnkar A,Deshaies E,Fessler RD

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:The treatment of recurrent aneurysms after previous surgery or embolization is challenging. Little is known regarding the use of the Pipeline Embolization Device (PED) for recurrent aneurysms. OBJECTIVE:To analyze the safety and results of PED therapy for recurrent aneurysms. METHODS:Fifteen patients with ...

journal_title：Journal of neurointerventional surgery

authors： Chalouhi N,Chitale R,Starke RM,Jabbour P,Tjoumakaris S,Dumont AS,Rosenwasser RH,Gonzalez LF

更新日期：2014-01-01 00:00:00

abstract：BACKGROUND AND PURPOSE:Cerebral vasospasm following aneurysmal subarachnoid hemorrhage (aSAH) results in significant morbidity due to ischemia. Subarachnoid hematoma evacuation during aneurysm clipping reduces the incidence of vasospasm. However, studies comparing endovascular coiling with open clipping have reported s...

journal_title：Journal of neurointerventional surgery

authors： Jones J,Sayre J,Chang R,Tian J,Szeder V,Gonzalez N,Jahan R,Vinuela F,Duckwiler G,Tateshima S

更新日期：2015-11-01 00:00:00

abstract：INTRODUCTION:ADAPT (a direct aspiration first pass technique) has been shown to be fast, cost-effective, and associated with excellent angiographic and clinical outcomes in the treatment of acute ischemic stroke (AIS). OBJECTIVE:To identify any and all preoperative factors that are associated with successful revascula...

journal_title：Journal of neurointerventional surgery

authors： Mascitelli JR,Kellner CP,Oravec CS,De Leacy RA,Oermann EK,Yaeger K,Paramasivam S,Fifi JT,Mocco J

更新日期：2017-07-01 00:00:00

abstract：BACKGROUND:Aneurysms at the posterior communicating artery (PCOM) origin represent the most common location on the internal carotid artery (ICA), and are associated with greater recurrence following endovascular treatment. We evaluate the association between ICA angulation in three-dimensional (3D) space and PCOM aneur...

journal_title：Journal of neurointerventional surgery

authors： Rosato R,Comptdaer G,Mulligan R,Breton JM,Lesha E,Lauric A,Malek AM

更新日期：2020-11-01 00:00:00

abstract：INTRODUCTION:The direct aspiration first pass technique (ADAPT) has been introduced as a simple and fast method for achieving good angiographic and clinical outcomes using large bore aspiration catheters for the treatment of acute ischemic stroke (AIS). We present a single center's long term experience with ADAPT. MET...

journal_title：Journal of neurointerventional surgery

authors： Vargas J,Spiotta A,Fargen K,Turner R,Chaudry I,Turk A

更新日期：2017-05-01 00:00:00

abstract：:Retinoblastoma is a rare and curable malignancy affecting the pediatric population. For advanced stage intraocular retinoblastoma, enucleation remains the primary treatment modality, although the use of laser photocoagulation, cryotherapy, radiotherapy and chemotherapy are frequently used, particularly in the setting ...

journal_title：Journal of neurointerventional surgery

authors： Cooke D,Farid H,Kim W,Dowd C,Higashida R,Halbach V

更新日期：2012-07-01 00:00:00