Abstract:
BACKGROUND:The Pipeline Embolization Device (PED) has been increasingly used for the treatment of posterior circulation aneurysms. The purpose of the present study was to examine the clinical and angiographic outcomes of patients with vertebrobasilar aneurysms treated with the PED. METHODS:We performed a retrospective review of vertebrobasilar aneurysms treated with the PED at 4 high-volume neurovascular centers. Patient, aneurysm, and procedural data were collected, including perioperative and delayed complications. Aneurysm occlusion on follow-up imaging studies was defined as complete (100%), near-complete (>90%), or incomplete (<90%) occlusion. RESULTS:The cohort included 35 patients with 37 vertebrobasilar aneurysms who underwent 36 treatment sessions. Of the 35 patients, 10 were men (29%), and the mean patient age was 54.1 years (range, 32-75). Eight patients (23%) underwent urgent treatment because of a ruptured aneurysm (n = 6), brainstem perforator stroke (n = 1), or post-traumatic pseudoaneurysm (n = 1). Of the 37 aneurysms, 22 arose from the vertebral artery (59%) and 15 from the basilar artery (41%). Also, 19 were saccular aneurysms (51%), with a mean size of 7.7 mm (range, 1.7-38.0); 17 were fusiform aneurysms (46%), with a mean size of 11.0 mm (range, 4.3-34); and 1 was a 2.9-mm blister aneurysm. The overall procedural complication rate was 14% (5 of 36), including 3 neurologically symptomatic complications. At a mean follow-up period of 14 months (range, 3-59), 24 of 34 aneurysms (71%) were completely occluded and 29 of 34 (85%) were completely or near-completely occluded. CONCLUSION:Our results show that Pipeline embolization of vertebrobasilar aneurysms is associated with acceptable occlusion and complication rates.
journal_name
World Neurosurgjournal_title
World neurosurgeryauthors
Wallace AN,Madaelil TP,Kamran M,Miller TR,Delgado Almandoz JE,Grossberg JA,Kansagra AP,Gandhi D,Kayan Y,Cawley CM,Moran CJ,Jindal G,CreveCoeur T,Howard BM,Cross DT,Kole MJ,Roy AK,Dion JE,Osbun JWdoi
10.1016/j.wneu.2018.12.116subject
Has Abstractpub_date
2019-01-03 00:00:00eissn
1878-8750issn
1878-8769pii
S1878-8750(18)32939-5pub_type
杂志文章abstract:BACKGROUND:Comparative outcomes of extracranial-to-intracranial (EC-IC) and intracranial-to-intracranial (IC-IC) bypass for complex aneurysm treatment based on rupture status are not well described in the literature. In this study, we compare outcomes of EC-IC and IC-IC bypass for complex intracranial aneurysm treatmen...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.10.056
更新日期:2020-10-17 00:00:00
abstract:BACKGROUND:White matter injury (WMI) has been observed after experimental intracerebral hemorrhage (ICH). The supporting clinical data have been sparse. We assessed the presence, extent, and progression of WMI in patients with ICH. METHODS:We performed a retrospective review of data from 65 consecutive patients with s...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.02.089
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:We are developing an intradural approach to spinal cord stimulation, where the thin electrode array is affixed stably to the underside of the thoracic spinal dura mater without leakage of cerebrospinal fluid. As part of the design and testing process, we sought to evaluate the potential risk of inadvertent c...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.02.172
更新日期:2020-06-01 00:00:00
abstract::Central nervous system mucormycosis is an aggressive fungal infection often ending in fatality. The usual circumstance is an immunocompromised individual presenting with rapidly progressive rhinocerebral involvement. An extremely rare variant of central nervous system mucormycosis isolated to the basal ganglia in an i...
journal_title:World neurosurgery
pub_type: 杂志文章,评审
doi:10.1016/j.wneu.2016.11.130
更新日期:2017-02-01 00:00:00
abstract:OBJECTIVE:To examine outcomes and complications following first-time lumbar microdiscectomy. METHODS:Prospective data for patients operated on between May 2007 and July 2016 were obtained from the Norwegian Registry for Spine Surgery. The primary outcome was change in Oswestry Disability Index (ODI) score at 1 year. S...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2020.02.056
更新日期:2020-05-01 00:00:00
abstract:BACKGROUND:Imaging of the craniocervical junction (CCJ) after trauma is crucial for injury detection and description. Of all the anatomic measurements of the CCJ, the normal value of atlanto-occipital interval (AOI) is not yet well established in adults. The aim of our study is to determine the normal values of the AOI...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.03.023
更新日期:2019-06-01 00:00:00
abstract:OBJECTIVE:To test whether robot-assisted surgery can improve prognosis of small-volume thalamic hemorrhage and to provide a surgical basis for treatment of small-volume thalamic hemorrhage. METHODS:This retrospective study included patients with thalamic hemorrhage and hematoma volume of 5-15 mL treated from December ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.07.224
更新日期:2019-11-01 00:00:00
abstract:BACKGROUND:Invasive pituitary adenomas often recurred after postoperative radiotherapy and are difficult to treat. Temozolomide (TMZ) is an alkylating cytostaticum and has been reported to reduce pituitary tumor size and hormone hypersecretion, However, this is far from enough. Pituitary adenomas have relatively high e...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.12.174
更新日期:2019-01-10 00:00:00
abstract:OBJECTIVE:To analyze the clinical impact of extubation failure (EF) in patients with good-grade subarachnoid hemorrhage (SAH), in whom a good clinical course usually is expected. PATIENTS AND METHODS:We reviewed the clinical data from 141 patients with SAH and 1) initial Hunt & Hess grade 1-3; 2) induction of general ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.06.027
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:Rising cost and limited resources remain major challenges to U.S. health care and neurosurgery in particular. To ensure an efficient and cost-effective health care system, it is important that referrals to neurosurgery clinics are appropriate, and that referred patients have a reasonably high probability of ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.02.095
更新日期:2019-06-01 00:00:00
abstract:BACKGROUND:Limited historical data suggest that concomitant placement of both a ventriculoperitoneal (VP) shunt and percutaneous endoscopic gastrostomy (PEG) tube is associated with an increased risk of complications, including VP shunt infections. Here we compare the outcomes and cost difference between 2 groups of pa...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.04.024
更新日期:2018-07-01 00:00:00
abstract:BACKGROUND:Chronic subdural hematoma (cSDH) is an increasingly common condition due to the growing use of anticoagulation. Currently, there remains a lack of evidence to guide the optimal timing of anticoagulant reinitiation for stroke prevention in atrial fibrillation after cSDH evacuation. We aimed to better understa...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.12.080
更新日期:2020-03-01 00:00:00
abstract:BACKGROUND:Cavum septum pellucidum (CSP), which is often found incidentally in a few populations, occasionally becomes symptomatic if enlarged significantly. Wilson disease (WD) is an uncommon autosomal recessive inborn defect in copper metabolism characterized by abnormal accumulation of copper in various tissues, par...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.06.032
更新日期:2017-09-01 00:00:00
abstract:BACKGROUND:Spinal extradural arachnoid cysts are relatively uncommon. Rarely, large cysts presented with spinal cord compression requiring surgical intervention. CASE DESCRIPTION:We report a patient with a progressively enlarging spinal extradural arachnoid cyst causing worsening right S1 radiculopathy and gastrocnemi...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.10.003
更新日期:2018-01-01 00:00:00
abstract:OBJECTIVE:Anterior skull base neoplastic and vascular lesions can receive significant blood supply from the anterior and posterior ethmoidal artery. Although useful in preoperative embolization of middle meningeal artery branches, endovascular techniques for the occlusion of anterior ethmoidal artery expose the parent ...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析,评审
doi:10.1016/j.wneu.2015.06.005
更新日期:2015-10-01 00:00:00
abstract:PURPOSE:There is a lack of studies highlighting the outcome by different scores or parameters after surgery for recurrent disc herniations of the lumbar spine at the initial herniation site. This study assessed the quality of life after surgical treatment of recurrent herniations with different standardized validated o...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.02.028
更新日期:2016-05-01 00:00:00
abstract:BACKGROUND:Scalp arteriovenous malformation (SAVM) is primarily treated by surgery and reports on endovascular treatment are scarce. We report the results of an endovascular-first approach in the treatment of SAVM. We also have proposed a simple dichotomized classification using the angiographically determined morpholo...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.09.092
更新日期:2019-01-01 00:00:00
abstract:BACKGROUND:In children, decompressive craniectomy is commonly performed in cases of increased intracranial pressure that is not medically managed. Currently, it is standard practice to perform cranioplasty after decompressive craniectomy, although optimal timing for the procedure remains controversial. To date, few stu...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.04.085
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:The standard freehand method for the insertion of external ventricular drains (EVDs) is associated with high rates of incorrect placement. Use of neuronavigation has been shown to reduce the rates of inaccurately positioned EVDs. We present a novel neuronavigation-based approach for EVD placement using flat ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.04.192
更新日期:2018-07-01 00:00:00
abstract:OBJECTIVE:The use of endovascular treatment for ruptured middle cerebral artery (MCA) aneurysms, which have been more likely to be recommended for neurosurgical clipping because of the complex anatomic configuration, remains controversial. In the present study, the angiographic and clinical outcomes of endovascularly t...
journal_title:World neurosurgery
pub_type: 杂志文章,meta分析
doi:10.1016/j.wneu.2019.01.066
更新日期:2019-07-01 00:00:00
abstract:BACKGROUND:Intradiploic epidermoid cyst (IEC) concurrent with chronic epidural hematoma (CEDH) has never been reported in the literature. We report a unique case of IEC concurrent with anatomically close associated CEDH. CASE DESCRIPTION:A 54-year-old man presented with a 1-week history of headache, confusion, and dro...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.06.030
更新日期:2018-09-01 00:00:00
abstract:BACKGROUND:The reported incidence of postoperative ileus (POI) after spine surgery depends on the surgical approach and definition used. It is therefore possible that the overall incidence is substantially higher than previously thought. POI has consequences for both the patient and hospital resources, and can signific...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.08.062
更新日期:2019-12-01 00:00:00
abstract:BACKGROUND:The most commonly performed nerve transfers in upper trunk (UT) or partial brachial plexus injuries (BPIs) include the spinal accessory nerve to suprascapular nerve, Oberlin, and, lately, radial nerve (RN) (branch to triceps) to axillary nerve (AN) transfers. Routinely, the former 3 procedures are performed ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.139
更新日期:2018-12-01 00:00:00
abstract:OBJECTIVE:Giant sacral schwannomas are rare and difficult to treat. Unexpected neurologic deficits after surgery and tumor recurrence should be considered when surgery is performed. We attempt to remove the tumors via piecemeal total or subtotal excision, leaving parts of the capsule adjacent to nerves to preserve the ...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2019.05.113
更新日期:2019-09-01 00:00:00
abstract:BACKGROUND:The role of inflammatory response in the pathophysiology of subarachnoid hemorrhage (SAH) is being increasingly recognized. This study analyzed the impact of cellular and biochemical markers of early inflammatory response to ictus on outcome after SAH. METHODS:Patients with SAH were prospectively studied fo...
journal_title:World neurosurgery
pub_type: 临床试验,杂志文章
doi:10.1016/j.wneu.2016.02.049
更新日期:2016-06-01 00:00:00
abstract:BACKGROUND:Dissection of brain surface adhesions during recurrent glioma surgery carries a risk of injury to cortical vessels and important surface vessels. We present our experience with the use of BioD film, a biocompatible amniotic membrane implant, to help prevent postoperative adhesions. We describe a novel method...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2017.07.143
更新日期:2017-11-01 00:00:00
abstract:OBJECTIVE:To describe the incidence of and characterize risk factors for cerebrospinal fluid leak and symptomatic pseudomeningocele (CSFL/SP) after intradural spine surgery. METHODS:A retrospective analysis of a prospectively collected and consecutive series of patients undergoing intradural spine surgery by the senio...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2018.08.112
更新日期:2018-12-01 00:00:00
abstract::Military explorations of the practical role of simulators have served as a driving force for much of the virtual reality technology that we have today. The evolution of 3-dimensional and virtual environments from the early flight simulators used during World War II to the sophisticated training simulators in the moder...
journal_title:World neurosurgery
pub_type: 历史文章,杂志文章
doi:10.1016/j.wneu.2012.06.014
更新日期:2012-09-01 00:00:00
abstract:BACKGROUND:Indocyanine green videoangiography (ICG-VA) after clipping can be misleading in evaluating aneurysm exclusion when the dye is injected before clipping. This is due to indocyanine green (ICG) entrapment by the clip blades in the aneurysm dome. METHODS:We examined the intraoperative findings of 7 patients pre...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.10.011
更新日期:2017-01-01 00:00:00
abstract:BACKGROUND:Traumatic spinal cord injury (SCI) guidelines recommend to maintain mean arterial pressures (MAPs) above 85 mm Hg for 7 days following SCI to minimize spinal cord ischemia. Some physicians doubt that patients with initially complete injuries benefit. OBJECTIVE:To assess the relationship between MAP augmenta...
journal_title:World neurosurgery
pub_type: 杂志文章
doi:10.1016/j.wneu.2016.08.053
更新日期:2016-12-01 00:00:00