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Patrick Nicholson

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Articles 86
Citations 671
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Recent Articles
1.
Hannan C, Henry J, Brennan D, Mc Sweeney D, Kouli O, Islim A, et al.
Br J Neurosurg . 2025 Mar; :1-7. PMID: 40059416
Introduction: Following endovascular treatment (EVT) or microsurgical treatment (MT) of intracranial aneurysms (IA), radiological follow-up is performed to assess for recurrence and to determine the need for re-treatment. There is...
2.
Walsh R, Nowlan N, Griffin E, McElroy S, OGrada C, Power S, et al.
J Neurointerv Surg . 2025 Feb; PMID: 39947892
Background: Timely endovascular thrombectomy (EVT) is crucial for improving outcomes in acute ischemic stroke (AIS). This study evaluated the effectiveness of a national quality improvement collaborative (QIC) in reducing process...
3.
Walchli T, Bhatia K, Guest W, Bisschop J, Olijnyk L, Kortman H, et al.
In Vivo . 2024 Dec; 39(1):280-291. PMID: 39740916
Background/aim: Brain arteriovenous malformations (AVMs) are vascular malformations characterized by dysmorphic, aberrant vasculature. During previous surgeries of compact nidus brain AVMs (representing the majority of cases), we have observed a...
4.
Herlihy D, Singh S, Nicholson P, Griffin E, OHare A, Brennan P, et al.
Interv Neuroradiol . 2024 Dec; :15910199241299139. PMID: 39699019
Purpose: Intraprocedural complications during intracranial embolisation include thromboembolic vessel occlusion, catheter tip detachment and coil migration. Stentrievers and aspiration catheters are valuable devices for the management of these complications. We...
5.
Bradley M, Mullane G, Borg D, Nicholson P, Carty F, Smyth S, et al.
Neurology . 2024 Nov; 103(11):e210069. PMID: 39536278
No abstract available.
6.
Itsekson-Hayosh Z, Carpani F, Mosimann P, Agid R, Hendriks E, Radovanovic I, et al.
AJNR Am J Neuroradiol . 2024 Nov; 45(12):1878-1884. PMID: 39510806
Background And Purpose: Dural arteriovenous fistulas (DAVFs) exhibit varied clinical manifestations, and high-grade cases are associated with both a risk of hemorrhage and (in certain cases) dementia. Less known, however,...
7.
Handzic A, Xie J, Hendriks E, Mosimann P, Nicholson P, Micieli J, et al.
J Neuroophthalmol . 2024 Apr; 45(1):10-16. PMID: 38627888
Background: Transverse sinus stenting (TSS) is an increasingly common treatment for patients with idiopathic intracranial hypertension (IIH). However, detailed neuro-ophthalmic evidence on visual and pharmacotherapy outcomes after TSS is scarce...
8.
Lindgren A, Ahmed S, Bodani V, Barazarte H, Agid R, Kee T, et al.
Oper Neurosurg (Hagerstown) . 2024 Jan; 27(1):65-71. PMID: 38251902
Background And Objectives: Dural fistulas are abnormal connections between dural arteries and intracranial veins treated mainly endovascularly in most settings. The aim was to examine a single-institution experience of microballoon...
9.
OReilly S, Hendriks E, Itsekson Z, Alshahrani R, Chung E, Radovanovic I, et al.
Interv Neuroradiol . 2023 Nov; :15910199231216759. PMID: 38018015
Background: Dual-lumen balloon microcatheters can aid in the safety and efficacy of endovascular embolisation of cerebrospinal vascular malformations. The Scepter Mini dual-lumen balloon is a novel device with a smaller...
10.
Ellenbogen Y, Hendriks E, Karadimas S, OReilly S, Itsekzon Hayosh Z, Alshahrani R, et al.
Interv Neuroradiol . 2023 Oct; :15910199231195134. PMID: 37817560
Background: Intracranial atherosclerotic disease (ICAD) is a potential cause of ischemic stroke. Treatment of ICAD can include intracranial stenting. There are specifically designed stents for this use-case; however, less is...