Hemodynamic Characteristics Associated With Paraclinoid Aneurysm Recurrence in Patients After Embolization.

Abstract:

:Objective: To investigate the hemodynamic features before and after embolization of paraclinoidal aneurysms using hemodynamic numerical simulation and the influence of embolization on recurrence after embolization. Methods: From January 2016 to December 2017, we enrolled a total of 113 paraclinoidal aneurysms treated with embolization. They were divided into recurrent group and stable group depending on follow-up results. An aneurysm model was generated based on 3D-DSA before and after embolization. The hemodynamic characteristics were analyzed between two groups using Computational fluid dynamic (CFD). Results: In the recurrent group, the peak systolic WSS, OSI and velocity around the aneurysm neck areas prior to embolization were 20.47 ± 3.04 Pa, 0.06 ± 0.02 and 0.07 ± 0.03 m/s, respectively. These values were 23.50 ± 4.11 Pa, 0.06 ± 0.01 and 0.11 ± 0.02 m/s, respectively in the stable group (P > 0.05). The WSS, OSI, velocity around the same areas in the recurrent group after embolization were 35.59 ± 8.75 Pa, 0.07 ± 0.02 and 0.12 ± 0.03 m/s, respectively (P < 0.01). In the stable group, the WSS, OSI and velocity were 13.08 ± 2.89 Pa, 0.04 ± 0.01 and 0.07 ± 0.02 m/s, respectively (P < 0.01). After embolization, the WSS, OSI and velocity around the aneurysm neck areas in the recurrent group were significantly higher than those in the stable group. Conclusions: High peak systolic WSS, OSI and velocity around aneurysm neck areas after embolization of paraclinoidal aneurysms may be important factors leading to recurrence.

journal_name

Front Neurol

journal_title

Frontiers in neurology

authors

Sheng B,Wu D,Yuan J,Xu S,Li Z,Dong J,Lai N,Fang X

doi

10.3389/fneur.2019.00429

subject

Has Abstract

pub_date

2019-04-25 00:00:00

pages

429

issn

1664-2295

journal_volume

10

pub_type

杂志文章
  • Dipeptidyl Peptidase-4 Inhibitors for the Potential Treatment of Brain Disorders; A Mini-Review With Special Focus on Linagliptin and Stroke.

    abstract::Cerebral stroke is a leading cause of death and persistent disability of elderly in the world. Although stroke prevention by targeting several risk factors such as diabetes and hypertension has decreased the stroke incidence, the total number of strokes is increasing due to the population aging and new preventive ther...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2019.00493

    authors: Darsalia V,Johansen OE,Lietzau G,Nyström T,Klein T,Patrone C

    更新日期:2019-05-08 00:00:00

  • Comparison of Standard and Intensified Regimens for HIV-Negative Adults With Tuberculous Meningitis in West China: A Retrospective Observational Study.

    abstract::Background: Tuberculous meningitis (TBM) is an extremely devastating inflammation of the central nervous system; however, no available optimum treatment can effectively control the disease so far. Method: The medical records of TBM patients from May 2011 to August 2016 in West China hospital were retrospectively analy...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2019.00626

    authors: Abdulaziz ATA,Ren YM,Li W,Li JM,Zhou D

    更新日期:2019-06-13 00:00:00

  • Hemodynamics of Prefrontal Cortex in Ornithine Transcarbamylase Deficiency: A Twin Case Study.

    abstract::Ornithine transcarbamylase deficiency (OTCD) is the most common form of urea cycle disorder characterized by the presence of hyperammonemia (HA). In patients with OTCD, HA is known to cause impairments in domains of executive function and working memory. Monitoring OTCD progression and investigating neurocognitive bio...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.00809

    authors: Anderson AA,Gropman A,Le Mons C,Stratakis CA,Gandjbakhche AH

    更新日期:2020-08-14 00:00:00

  • Corrigendum: Does Severity of Alzheimer's Disease Contribute to Its Responsiveness to Modifying Gut Microbiota? A Double Blind Clinical Trial.

    abstract::[This corrects the article DOI: 10.3389/fneur.2018.00662.]. ...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,已发布勘误

    doi:10.3389/fneur.2019.00031

    authors: Agahi A,Hamidi GA,Daneshvar R,Hamdieh M,Soheili M,Alinaghipour A,Taba SME,Salami M

    更新日期:2019-02-05 00:00:00

  • Distinctive Patterns of Seizure-Related White Matter Alterations in Right and Left Temporal Lobe Epilepsy.

    abstract::Background: We hypothesized that right and left temporal lobe epilepsy (RTLE and LTLE, respectively) have distinctive spatial patterns of white matter (WM) changes that can be differentiated and interpreted with the use of multiple diffusion parameters. We compared the global microstructure of fiber bundles with regar...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2019.00986

    authors: Buksakowska I,Szabó N,Martinkovič L,Faragó P,Király A,Vrána J,Kincses ZT,Meluzín J,Šulc V,Kynčl M,Roček M,Tichý M,Charvát F,Hořínek D,Marusič P

    更新日期:2019-10-01 00:00:00

  • Predictive factors of neurological complications and one-month mortality after liver transplantation.

    abstract:BACKGROUND:Neurological complications are common after orthotopic liver transplantation (OLT). We aimed to characterize the risk factors associated with neurological complications and mortality among patients who underwent OLT in the post-model for end-stage liver disease (MELD) era. METHODS:In a retrospective review,...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2014.00275

    authors: Fu KA,DiNorcia J,Sher L,Velani SA,Akhtar S,Kalayjian LA,Sanossian N

    更新日期:2014-12-17 00:00:00

  • The Vestibular Implant: Hearing Preservation during Intralabyrinthine Electrode Insertion-A Case Report.

    abstract:OBJECTIVE:The vestibular implant seems feasible as a clinically useful device in the near future. However, hearing preservation during intralabyrinthine implantation remains a challenge. It should be preserved to be able to treat patients with bilateral vestibulopathy and (partially) intact hearing. This case study inv...

    journal_title:Frontiers in neurology

    pub_type:

    doi:10.3389/fneur.2017.00137

    authors: van de Berg R,Lucieer F,Guinand N,van Tongeren J,George E,Guyot JP,Kingma H,van Hoof M,Temel Y,van Overbeeke J,Perez-Fornos A,Stokroos R

    更新日期:2017-04-10 00:00:00

  • Case Report: Auditory Neuropathy and Central Auditory Processing Deficits in a Neuro-Otological Case-Study of Infratentorial Superficial Siderosis.

    abstract::Hearing and balance impairment are the most frequently reported features of infratentorial (classical) superficial siderosis (iSS). There are few comprehensive descriptions of audiovestibular function in iSS and therefore limited understanding of the affected segment(s) of the audiovestibular pathway. In addition, mon...

    journal_title:Frontiers in neurology

    pub_type:

    doi:10.3389/fneur.2020.610819

    authors: Kharytaniuk N,Cowley P,Werring DJ,Bamiou DE

    更新日期:2021-01-14 00:00:00

  • Informed consent: the rate-limiting step in acute stroke trials.

    abstract::Successful implementation of a randomized clinical trial (RCT) for neuro-vascular emergencies such as cerebral infarction, intracerebral hemorrhage, or subarachnoid hemorrhage is extraordinarily challenging. Besides establishing an accurate, hyper-expedited diagnosis among many mimics in a person with acute neurologic...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2011.00065

    authors: Rose DZ,Kasner SE

    更新日期:2011-10-17 00:00:00

  • Clinical Characteristics and Long-Term Outcome of Headaches Associated With Moyamoya Disease in the Chinese Population-A Cohort Study.

    abstract::Background: Headache associated with Moyamoya disease (HAMD) in the Chinese population is not well-described. The long-term outcome of surgical revascularization and natural course of HAMD has not been disclosed either. Methods: A headache screening questionnaire in China based on the ICHD2 and a face-to-face intervie...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.605636

    authors: Gao B,Kang K,Zhang J,Zhang D,Zhao X

    更新日期:2020-11-26 00:00:00

  • Shining a Light on Awareness: A Review of Functional Near-Infrared Spectroscopy for Prolonged Disorders of Consciousness.

    abstract::Qualitative clinical assessments of the recovery of awareness after severe brain injury require an assessor to differentiate purposeful behavior from spontaneous behavior. As many such behaviors are minimal and inconsistent, behavioral assessments are susceptible to diagnostic errors. Advanced neuroimaging tools can b...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2018.00350

    authors: Rupawala M,Dehghani H,Lucas SJE,Tino P,Cruse D

    更新日期:2018-05-22 00:00:00

  • The Prevalence of Migraine With Anxiety Among Genders.

    abstract::Objective: The aims of the present systematic review were to explore the prevalence of migraine with anxiety exclusively and determine if and why there are likely to be differences across genders. Introduction: Migraine is a very common neurological disorder and cause of productive disability worldwide that is more fr...

    journal_title:Frontiers in neurology

    pub_type:

    doi:10.3389/fneur.2020.569405

    authors: Karimi L,Crewther SG,Wijeratne T,Evans AE,Afshari L,Khalil H

    更新日期:2020-10-26 00:00:00

  • Daith Piercing in a Case of Chronic Migraine: A Possible Vagal Modulation.

    abstract::Daith piercing is an ear piercing located at the crus of the helix, bilaterally. It is getting great consent on social media as alternative treatment in chronic migraine. No data about its efficacy and action are available in scientific literature so far. We present the case of a 54-year-old male patient suffering fro...

    journal_title:Frontiers in neurology

    pub_type:

    doi:10.3389/fneur.2017.00624

    authors: Cascio Rizzo A,Paolucci M,Altavilla R,Brunelli N,Assenza F,Altamura C,Vernieri F

    更新日期:2017-11-27 00:00:00

  • Cholinergic Nociceptive Mechanisms in Rat Meninges and Trigeminal Ganglia: Potential Implications for Migraine Pain.

    abstract:BACKGROUND:Parasympathetic innervation of meninges and ability of carbachol, acetylcholine (ACh) receptor (AChR) agonist, to induce headaches suggests contribution of cholinergic mechanisms to primary headaches. However, neurochemical mechanisms of cholinergic regulation of peripheral nociception in meninges, origin pl...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2017.00163

    authors: Shelukhina I,Mikhailov N,Abushik P,Nurullin L,Nikolsky EE,Giniatullin R

    更新日期:2017-04-27 00:00:00

  • High Monocyte-To-Lymphocyte Ratio Is Associated With Stroke-Associated Pneumonia.

    abstract::Purpose: Stroke-associated pneumonia (SAP), a common complication in acute ischemic stroke (AIS) patients, is associated with poor prognosis after AIS. Inflammation plays an important role in the development of SAP. In this study, we aimed to explore the association between the monocyte-to-lymphocyte ratio (MLR) and S...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.575809

    authors: Cheng HR,Song JY,Zhang YN,Chen YB,Lin GQ,Huang GQ,He JC,Wang Z

    更新日期:2020-10-06 00:00:00

  • Injuries to the Immature Optic Radiation Show Correlated Thinning of the Macular Ganglion Cell Layer.

    abstract::Injuries to the immature optic radiation (OR) are associated with thinning of the retinal nerve fiber layer and corresponding visual field (VF) defects. The aim of the current study was to seek evidence for causal retrograde trans-synaptic degeneration by exploring the correspondence between the localization and exten...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2018.00321

    authors: Lennartsson F,Nilsson M,Flodmark O,Jacobson L,Larsson J

    更新日期:2018-05-07 00:00:00

  • Neuroprotective Drugs in Infants With Severe Congenital Heart Disease: A Systematic Review.

    abstract::Background: Perinatal and perioperative brain injury is a fundamental problem in infants with severe congenital heart disease undergoing neonatal cardiac surgery with cardiopulmonary bypass. An impaired neuromotor and neurocognitive development is encountered and associated with a reduction in quality of life. New neu...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2018.00521

    authors: Stegeman R,Lamur KD,van den Hoogen A,Breur JMPJ,Groenendaal F,Jansen NJG,Benders MJNL

    更新日期:2018-07-03 00:00:00

  • The Sub-Classification of Amnestic Mild Cognitive Impairment Using MRI-Based Cortical Thickness Measures.

    abstract:BACKGROUND:Amnestic mild cognitive impairment (aMCI) is considered to be the transitional stage between healthy aging and Alzheimer's disease (AD). Moreover, aMCI individuals with additional impairment in one or more non-memory cognitive domains are at higher risk of conversion to AD. Hence accurate identification of t...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2014.00076

    authors: Raamana PR,Wen W,Kochan NA,Brodaty H,Sachdev PS,Wang L,Beg MF

    更新日期:2014-05-21 00:00:00

  • The Diagnostic Sensitivity for Ulnar Neuropathy at the Elbow Is Not Increased by Addition of Needle EMG of ADM and FDI When Nerve Conduction Studies Are Normal.

    abstract::Introduction: The main objective of this study was to investigate whether electromyography (EMG) has additional value in the confirmation of the clinical diagnosis of ulnar nerve entrapment at the elbow (UNE) if nerve conduction studies (NCS) are normal. Methods: A prospective cross-sectional cohort observational stud...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2019.00196

    authors: Kurver A,Smolders J,Verhagen WIM,Meulstee J,Nijhuis FAP

    更新日期:2019-03-11 00:00:00

  • Meta-analysis of Vascular Imaging Features to Predict Outcome Following Intravenous rtPA for Acute Ischemic Stroke.

    abstract:BACKGROUND:The present review investigated which findings in vascular imaging techniques can be used to predict clinical outcome and the risk of symptomatic intracerebral hemorrhage (sICH) in patients who underwent intravenous thrombolytic treatment. METHODS:Publications were searched, and the inclusion criteria were ...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2016.00077

    authors: Nogueira RC,Bor-Seng-Shu E,Saeed NP,Teixeira MJ,Panerai RB,Robinson TG

    更新日期:2016-05-18 00:00:00

  • The Broad Concept of "Spasticity-Plus Syndrome" in Multiple Sclerosis: A Possible New Concept in the Management of Multiple Sclerosis Symptoms.

    abstract::Multiple sclerosis (MS) pathology progressively affects multiple central nervous system (CNS) areas. Due to this fact, MS produces a wide array of symptoms. Symptomatic therapy of one MS symptom can cause or worsen other unwanted symptoms (anticholinergics used for bladder dysfunction produce impairment of cognition, ...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.00152

    authors: Fernández Ó,Costa-Frossard L,Martínez-Ginés M,Montero P,Prieto JM,Ramió L

    更新日期:2020-03-17 00:00:00

  • Altered Brain Functional Network in Parkinson Disease With Rapid Eye Movement Sleep Behavior Disorder.

    abstract::Background and Objective: Parkinson disease (PD) with rapid eye movement (REM) sleep behavior disorder (PD-RBD) tend to be a distinct phenotype with more severe clinical characteristics and pathological lesion when compared with PD without RBD (PD-nRBD). However, the pathological mechanism underlying PD-RBD remains un...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.563624

    authors: Li J,Zeng Q,Zhou W,Zhai X,Lai C,Zhu J,Dong S,Lin Z,Cheng G

    更新日期:2020-10-27 00:00:00

  • Current Conceptual Understanding of the Epileptogenic Network From Stereoelectroencephalography-Based Connectivity Inferences.

    abstract::Localization of the epileptogenic zone (EZ) is crucial in the surgical treatment of focal epilepsy. Recently, EEG studies have revealed that the EZ exhibits abnormal connectivity, which has led investigators to now consider connectivity as a biomarker to localize the EZ. Further, abnormal connectivity of the EZ may pr...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2020.569699

    authors: Gupta K,Grover P,Abel TJ

    更新日期:2020-11-25 00:00:00

  • Microbial Neuraminidase Induces a Moderate and Transient Myelin Vacuolation Independent of Complement System Activation.

    abstract:AIMS:Some central nervous system pathogens express neuraminidase (NA) on their surfaces. In the rat brain, a single intracerebroventricular (ICV) injection of NA induces myelin vacuolation in axonal tracts. Here, we explore the nature, the time course, and the role of the complement system in this damage. METHODS:The ...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2017.00078

    authors: Granados-Durán P,López-Ávalos MD,Cifuentes M,Pérez-Martín M,Fernández-Arjona MD,Hughes TR,Johnson K,Morgan BP,Fernández-Llebrez P,Grondona JM

    更新日期:2017-03-07 00:00:00

  • Decoding Circadian Rhythm and Epileptic Activities: Clues From Animal Studies.

    abstract::The relationship between circadian rhythm and epilepsy has been recognized for decades. Yet many questions underlying the complex mechanisms of their interaction remain elusive. A better understanding on this topic allows the development of accurate seizure-detection algorithm and alternative precise therapeutic strat...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2020.00751

    authors: Xu C,Yu J,Ruan Y,Wang Y,Chen Z

    更新日期:2020-07-24 00:00:00

  • Lipid Profile in Patients With Amyotrophic Lateral Sclerosis: A Systematic Review and Meta-Analysis.

    abstract::Background: Studies have investigated the lipid profile in amyotrophic lateral sclerosis (ALS), including the levels of total cholesterol (TC), triglyceride (TG), high-density lipoprotein (HDL), and higher low-density lipoprotein (LDL), and the associations with mortality of ALS, but the results were inconsistent. The...

    journal_title:Frontiers in neurology

    pub_type:

    doi:10.3389/fneur.2020.567753

    authors: Liu J,Luo X,Chen X,Shang H

    更新日期:2020-10-15 00:00:00

  • Intracranial Large Artery Abnormalities and Association With Cerebral Small Vessel Disease in CADASIL.

    abstract::Background and objective: Cerebral autosomal dominant arteriopathy with subcortical infarcts and leukoencephalopathy (CADASIL) is an inherited systemic arteriopathy, the classic feature of which is small vessel lesions. Studies on intracranial large arteries in CADASIL are not common. We aim to evaluate intracranial l...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.00726

    authors: Zhang C,Li W,Li S,Niu S,Wang X,Yu X,Zhang Z

    更新日期:2020-08-18 00:00:00

  • Middle Meningeal Artery Embolization for Chronic Subdural Hematoma.

    abstract::Chronic subdural hematoma (cSDH) is a common disease process associated with significant morbidity that occurs most often in elderly patients. Asymptomatic patients are typically treated conservatively, with surgical intervention reserved for patients with symptomatic and/or large hematomas that cause brain compressio...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章,评审

    doi:10.3389/fneur.2020.557233

    authors: Catapano JS,Nguyen CL,Wakim AA,Albuquerque FC,Ducruet AF

    更新日期:2020-10-20 00:00:00

  • Vestibular Dysfunction in Wernicke's Encephalopathy: Predominant Impairment of the Horizontal Semicircular Canals.

    abstract:Background:Wernicke's encephalopathy (WE), a metabolic disorder due to thiamine deficiency, manifests with various neurological symptoms and signs. It has been known as a cause of vestibular dysfunction. Preliminary reports have proposed predominant involvement of the horizontal semicircular canals (HSCs). Objective:T...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2018.00141

    authors: Lee SH,Kim SH,Kim JM,Tarnutzer AA

    更新日期:2018-03-12 00:00:00

  • A Family With a Complex Phenotype Caused by Two Different Rare Metabolic Disorders: GLUT1 and Very-Long-Chain Fatty Acid Dehydrogenase (VLCAD) Deficiencies.

    abstract::GLUT1 Deficiency Syndrome (GLUT1-DS) is a rare and potentially treatable neurometabolic condition, caused by a reduced glucose transport into the brain and clinically characterized by an epileptic encephalopathy with movement disorders. A wide inter-intrafamilial phenotypic variability has been reported. Very-long-cha...

    journal_title:Frontiers in neurology

    pub_type: 杂志文章

    doi:10.3389/fneur.2020.00514

    authors: Musumeci O,Ferlazzo E,Rodolico C,Gambardella A,Gagliardi M,Aguglia U,Toscano A

    更新日期:2020-06-23 00:00:00