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Flow diverter stent for treatment of cerebral aneurysms: A report of 130 patients with 134 aneurysms

Title
Flow diverter stent for treatment of cerebral aneurysms: A report of 130 patients with 134 aneurysms
Authors
Binh N.T.Luu V.D.Thong P.M.Cuong N.N.Anh N.Q.Tuan T.A.Linh L.T.Thien N.T.Uddin M.J.Dinh T.C.Chu D.-T.
Ewha Authors
Md Jamal Uddin
SCOPUS Author ID
Md Jamal Uddinscopus
Issue Date
2020
Journal Title
Heliyon
ISSN
2405-8440JCR Link
Citation
Heliyon vol. 6, no. 2
Keywords
Alternative medicineAneurysmsCavernous segmentsEmergency medicineFlow diverter stentHealth sciencesIntracranial aneurysmsNeurologyPara-ophthalmic segmentsSurgery
Publisher
Elsevier Ltd
Indexed
SCOPUS scopus
Document Type
Article
Abstract
Health sciences; Neurology; Surgery; Alternative medicine; Emergency medicine; Cavernous segments; Flow diverter stent; Intracranial aneurysms; Para-ophthalmic segments; Aneurysms. © 2020 The Author(s)Background: This study aims to report our experience with cerebral aneurysms, which may improve in the treatment with the flow-diverter stent and follow up. Methods: This study was conducted in a consecutive series of 130 patients. 134 procedures were performed for treating these patients in Hanoi Medical University Hospital and Bach Mai Hospital from January 2012 to April 2017. 143 flow diverter stents (Pipeline, FRED and SILK) were used. Aneurysm morphology, stent patency and cerebral parenchyma before and after intervention were analyzed on images of digital subtraction angiography (DSA), computed tomography (CT) and magnetic resonance (MR). The follow-up data after 3–6 months and 12 months were recorded. Results: In 130 patients (31 men, 99 women), aneurysms of internal carotid artery were mostly common (92.6%), especially in cavernous (35.1%) and in para-ophthalmic (40.3%) segments. 83 cases (61.9%) had wide-neck aneurysms, and 16 cases (11.9%) had multiple aneurysms, and only 5 cases (3.7%) had blister-liked aneurysms. Endovascular treatment was successfully performed at rate of 94.8%. In 3 patients, the stent could not be delivered. Mortality and morbidity rates were 1.5% and 3.7%, respectively. MRI and MSCT follow-up at 3 months showed complete or incomplete occlusions of aneurysms was 7.4% or 17.5%, respectively. 3 patients experienced a thromboembolic event (4.3%). Conclusions: Intracranial aneurysms of cavernous and para-ophthalmic segments of internal carotid artery are mostly common with wide-neck and multi aneurysms. Deployment of flow diverter stent is safe and effective with high rate of successful and low procedural complications. © 2020 The Author(s)
DOI
10.1016/j.heliyon.2020.e03356
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연구기관 > 약학연구소 > Journal papers
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