Semin Neurol 2023; 43(03): 397-407
DOI: 10.1055/s-0043-1771454
Review Article

Endovascular Thrombectomy for Anterior Circulation Large Vessel Occlusion Stroke: An Evolution of Trials

Natalia Starikova
1   Department of Neurology, University Clinic of Odessa National Medical University, Odessa, Ukraine
2   TeleHealth Consulting Service, Medical Center “Expert Health,” Odessa, Ukraine
,
Silja Räty
3   Department of Neurology, Helsinki University Hospital and University of Helsinki, Finland
,
Daniel Strbian
3   Department of Neurology, Helsinki University Hospital and University of Helsinki, Finland
,
Daniel P. O. Kaiser
4   Institute of Neuroradiology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
5   Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
,
Johannes C. Gerber
4   Institute of Neuroradiology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
5   Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
,
Xiaochuan Huo
6   Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
,
Zhongming Qiu
7   Department of Neurology, The 903rd Hospital of The Chinese People's Liberation Army, Hangzhou, China
,
Hui-Sheng Chen
8   Department of Neurology, General Hospital of Northern Theatre Command, Shenyang, China
,
Johannes Kaesmacher
9   Interventional Neuroradiology, Bern University Hospital, University of Bern, Bern, Switzerland
,
Lars-Peder Pallesen
5   Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
10   Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
,
Kristian Barlinn
5   Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
10   Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
,
Dapeng Sun
6   Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
,
Mohamad Abdalkader
11   Department of Radiology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
,
Thanh N. Nguyen
11   Department of Radiology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
12   Department of Neurology, Boston Medical Center, Boston University Chobanian and Avedisian School of Medicine, Boston, Massachusetts
,
Simon Nagel
13   Department of Neurology, Heidelberg University Hospital, Heidelberg, Germany
14   Department of Neurology, Klinikum Ludwigshafen, Ludwigshafen, Germany
,
Zhongrong Miao
6   Interventional Neuroradiology, Beijing Tiantan Hospital, Beijing, China
,
Volker Puetz
5   Dresden Neurovascular Center, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
10   Department of Neurology, University Clinics Carl Gustav Carus an der Technischen Universität Dresden, Dresden, Germany
› Author Affiliations

Abstract

The last decade's progress in demonstrating the clinical benefit of endovascular thrombectomy (EVT) in patients with large vessel occlusion stroke has transformed the paradigm of care for these patients. This review presents the milestones in implementing EVT as standard of care, demonstrates the current state of evidence, provides guidance for identifying the candidate patient for EVT, and highlights unsolved and controversial issues. Ongoing trials investigate broadening of EVT indications for patients who present with large core infarction, adjunctive intra-arterial thrombolysis, medium vessel occlusion, low NIHSS, and tandem occlusion.



Publication History

Article published online:
07 August 2023

© 2023. Thieme. All rights reserved.

Thieme Medical Publishers, Inc.
333 Seventh Avenue, 18th Floor, New York, NY 10001, USA

 
  • References

  • 1 Haussen DC, AlBayati AR, Mohammaden MH. et al. The Society of Vascular and Interventional Neurology (SVIN) Mechanical Thrombectomy Registry: methods and primary results. Stroke: Vasc Interv Neurol 2022; 2: e000234
  • 2 Räty S, Nguyen TN, Nagel S. et al. What is the evidence for endovascular thrombectomy in posterior circulation stroke?. Semin Neurol 2023; 43 (03) 345-355
  • 3 Pallesen L-P, Winzer S, Hartmann C. et al. Team prenotification reduces procedure times for patients with acute ischemic stroke due to large vessel occlusion who are transferred for endovascular therapy. Front Neurol 2022; 12: 787161
  • 4 Nguyen TN, Abdalkader M, Jovin TG. et al. Mechanical thrombectomy in the era of the COVID-19 pandemic: emergency preparedness for neuroscience teams: a guidance statement from the Society of Vascular and Interventional Neurology. Stroke 2020; 51 (06) 1896-1901
  • 5 Eskey CJ, Meyers PM, Nguyen TN. et al; American Heart Association Council on Cardiovascular Radiology and Intervention and Stroke Council. Indications for the performance of intracranial endovascular neurointerventional procedures: a scientific statement from the American Heart Association. Circulation 2018; 137 (21) e661-e689
  • 6 Jovin TG, Nogueira RG, Lansberg MG. et al. Thrombectomy for anterior circulation stroke beyond 6.  h from time last known well (AURORA): a systematic review and individual patient data meta-analysis. Lancet 2022; 399 (10321): 249-258
  • 7 Goyal M, Menon BK, van Zwam WH. et al; HERMES Collaborators. Endovascular thrombectomy after large-vessel ischaemic stroke: a meta-analysis of individual patient data from five randomised trials. Lancet 2016; 387 (10029): 1723-1731
  • 8 Olthuis SGH, Pirson FAV, Pinckaers FME. et al; MR CLEAN-LATE Investigators. Endovascular treatment versus no endovascular treatment after 6-24.  h in patients with ischaemic stroke and collateral flow on CT angiography (MR CLEAN-LATE) in the Netherlands: a multicentre, open-label, blinded-endpoint, randomised, controlled, phase 3 trial. Lancet 2023; 401 (10385): 1371-1380
  • 9 Broderick JP, Palesch YY, Demchuk AM. et al; Interventional Management of Stroke (IMS) III Investigators. Endovascular therapy after intravenous t-PA versus t-PA alone for stroke. N Engl J Med 2013; 368 (10) 893-903
  • 10 Kidwell CS, Jahan R, Gornbein J. et al; MR RESCUE Investigators. A trial of imaging selection and endovascular treatment for ischemic stroke. N Engl J Med 2013; 368 (10) 914-923
  • 11 Ciccone A, Valvassori L. SYNTHESIS Expansion Investigators. Endovascular treatment for acute ischemic stroke. N Engl J Med 2013; 368 (25) 2433-2434
  • 12 Higashida RT, Furlan AJ, Roberts H. et al; Technology Assessment Committee of the American Society of Interventional and Therapeutic Neuroradiology, Technology Assessment Committee of the Society of Interventional Radiology. Trial design and reporting standards for intra-arterial cerebral thrombolysis for acute ischemic stroke. Stroke 2003; 34 (08) e109-e137
  • 13 Nguyen TN, Babikian VL, Romero R. et al. Intra-arterial treatment methods in acute stroke therapy. Front Neurol 2011; 2: 9
  • 14 von Kummer R, Gerber J. IMS-3, synthesis, and MR Rescue: no disaster, but down to earth. Clin Neuroradiol 2013; 23 (01) 1-3
  • 15 Berkhemer OA, Fransen PSS, Beumer D. et al; MR CLEAN Investigators. A randomized trial of intraarterial treatment for acute ischemic stroke. N Engl J Med 2015; 372 (01) 11-20
  • 16 Goyal M, Demchuk AM, Menon BK. et al; ESCAPE Trial Investigators. Randomized assessment of rapid endovascular treatment of ischemic stroke. N Engl J Med 2015; 372 (11) 1019-1030
  • 17 Jovin TG, Chamorro A, Cobo E. et al; REVASCAT Trial Investigators. Thrombectomy within 8.  hours after symptom onset in ischemic stroke. N Engl J Med 2015; 372 (24) 2296-2306
  • 18 Campbell BCV, Mitchell PJ, Kleinig TJ. et al; EXTEND-IA Investigators. Endovascular therapy for ischemic stroke with perfusion-imaging selection. N Engl J Med 2015; 372 (11) 1009-1018
  • 19 Saver JL, Goyal M, Bonafe A. et al; SWIFT PRIME Investigators. Stent-retriever thrombectomy after intravenous t-PA vs. t-PA alone in stroke. N Engl J Med 2015; 372 (24) 2285-2295
  • 20 Saver JL, Jahan R, Levy EI. et al; SWIFT Trialists. Solitaire flow restoration device versus the Merci Retriever in patients with acute ischaemic stroke (SWIFT): a randomised, parallel-group, non-inferiority trial. Lancet 2012; 380 (9849) 1241-1249
  • 21 Nogueira RG, Lutsep HL, Gupta R. et al; TREVO 2 Trialists. Trevo versus Merci retrievers for thrombectomy revascularisation of large vessel occlusions in acute ischaemic stroke (TREVO 2): a randomised trial. Lancet 2012; 380 (9849) 1231-1240
  • 22 Barber PA, Demchuk AM, Zhang J, Buchan AM. Validity and reliability of a quantitative computed tomography score in predicting outcome of hyperacute stroke before thrombolytic therapy. ASPECTS Study Group. Alberta Stroke Programme Early CT Score. Lancet 2000; 355 (9216) 1670-1674
  • 23 Puetz V, Dzialowski I, Hill MD, Demchuk AM. The Alberta Stroke Program Early CT Score in clinical practice: what have we learned?. Int J Stroke 2009; 4 (05) 354-364
  • 24 Zaidat OO, Yoo AJ, Khatri P. et al; Cerebral Angiographic Revascularization Grading (CARG) Collaborators, STIR Revascularization working group, STIR Thrombolysis in Cerebral Infarction (TICI) Task Force. Recommendations on angiographic revascularization grading standards for acute ischemic stroke: a consensus statement. Stroke 2013; 44 (09) 2650-2663
  • 25 Powers WJ, Rabinstein AA, Ackerson T. et al. Guidelines for the early management of patients with acute ischemic stroke: 2019 update to the 2018 Guidelines for the Early Management of Acute Ischemic Stroke: a guideline for healthcare professionals from the American Heart Association/American Stroke Association. Stroke 2019; 50 (12) e344-e418
  • 26 Turc G, Bhogal P, Fischer U. et al. European Stroke Organisation (ESO) - European Society for Minimally Invasive Neurological Therapy (ESMINT) Guidelines on Mechanical Thrombectomy in Acute Ischaemic StrokeEndorsed by Stroke Alliance for Europe (SAFE). Eur Stroke J 2019; 4 (01) 6-12
  • 27 Liu L, Chen W, Zhou H. et al; Chinese Stroke Association Stroke Council Guideline Writing Committee. Chinese Stroke Association guidelines for clinical management of cerebrovascular disorders: executive summary and 2019 update of clinical management of ischaemic cerebrovascular diseases. Stroke Vasc Neurol 2020; 5 (02) 159-176
  • 28 Martins SO, Mont'Alverne F, Rebello LC. et al; RESILIENT Investigators. Thrombectomy for stroke in the public health care system of Brazil. N Engl J Med 2020; 382 (24) 2316-2326
  • 29 Mai DT, Dao XC, Luong NK, Nguyen TK, Nguyen HT, Nguyen TN. Current state of stroke care in Vietnam. Stroke: Vasc Interv Neurol 2022; 2 (02) e000331
  • 30 Nogueira RG, Jadhav AP, Haussen DC. et al; DAWN Trial Investigators. Thrombectomy 6 to 24.  hours after stroke with a mismatch between deficit and infarct. N Engl J Med 2018; 378 (01) 11-21
  • 31 Albers GW, Marks MP, Kemp S. et al; DEFUSE 3 Investigators. Thrombectomy for stroke at 6 to 16.  hours with selection by perfusion imaging. N Engl J Med 2018; 378 (08) 708-718
  • 32 Nguyen TN, Raymond J, Nogueira RG, Fischer U, Siegler JE. The problem of restrictive thrombectomy trial eligibility criteria. Stroke 2022; 53 (09) 2988-2990
  • 33 Miao J, Sang H, Li F. et al. Effect of imaging selection paradigms on endovascular thrombectomy outcomes in patients with acute ischemic stroke. Stroke 2023; 54 (06) 1569-1577
  • 34 Nguyen TN, Abdalkader M, Nagel S. et al. Noncontrast computed tomography vs computed tomography perfusion or magnetic resonance imaging selection in late presentation of stroke with large-vessel occlusion. JAMA Neurol 2022; 79 (01) 22-31
  • 35 Seker F, Qureshi MM, Möhlenbruch MA. et al. Reperfusion without functional independence in late presentation of stroke with large vessel occlusion. Stroke 2022; 53 (12) 3594-3604
  • 36 Siegler JE, Qureshi MM, Nogueira RG. et al. Endovascular vs medical management for late anterior large vessel occlusion with prestroke disability: analysis of CLEAR and RESCUE-Japan. Neurology 2023; 100 (07) e751-e763
  • 37 Seker F, Qureshi MM, Möhlenbruch M. et al. Abstract TMP67: Predictors of unfavourable events despite successful mechanical thrombectomy in the extended window. Stroke [online serial]. Ovid Technologies (Wolters Kluwer Health); 2022 ;53. Accessed July 13, 2023 at: https://www.ahajournals.org/doi/10.1161/str.53.suppl_1.TMP67
  • 38 Puetz V, Bodechtel U, Gerber JC. et al. Reliability of brain CT evaluation by stroke neurologists in telemedicine. Neurology 2013; 80 (04) 332-338
  • 39 Nguyen TN, Klein P, Berberich A. et al. Late window imaging selection for endovascular therapy of large vessel occlusion stroke: an international survey. Stroke: Vasc Interv Neurol 2022; DOI: 10.1161/SVIN.122.000595.
  • 40 Klein P, Huo X, Chen Y. et al. Specialist perspectives on the imaging selection of large vessel occlusion in the late window. Clin Neuroradiol 2023; 1-11 DOI: 10.1007/s00062-023-01284-0.
  • 41 Nguyen TN, Castonguay AC, Siegler JE. et al. Mechanical thrombectomy in the late presentation of anterior circulation large vessel occlusion stroke: guideline recommendations from the Society of Vascular and Interventional Neurology Guidelines and Practice Standards (GAPS) Committee. Stroke: Vasc Interv Neurol 2023; 3: e000512 . Available at: https://www.ahajournals.org/doi/10.1161/SVIN.122.000512
  • 42 Yang P, Zhang Y, Zhang L. et al; DIRECT-MT Investigators. Endovascular thrombectomy with or without intravenous alteplase in acute stroke. N Engl J Med 2020; 382 (21) 1981-1993
  • 43 Zi W, Qiu Z, Li F. et al; DEVT Trial Investigators. Effect of endovascular treatment alone vs intravenous alteplase plus endovascular treatment on functional independence in patients with acute ischemic stroke: the DEVT Randomized Clinical Trial. JAMA 2021; 325 (03) 234-243
  • 44 Suzuki K, Matsumaru Y, Takeuchi M. et al; SKIP Study Investigators. Effect of mechanical thrombectomy without vs with intravenous thrombolysis on functional outcome among patients with acute ischemic stroke: the SKIP Randomized Clinical Trial. JAMA 2021; 325 (03) 244-253
  • 45 Fischer U, Kaesmacher J, Strbian D. et al; SWIFT DIRECT Collaborators. Thrombectomy alone versus intravenous alteplase plus thrombectomy in patients with stroke: an open-label, blinded-outcome, randomised non-inferiority trial. Lancet 2022; 400 (10346): 104-115
  • 46 LeCouffe NE, Kappelhof M, Treurniet KM. et al; MR CLEAN–NO IV Investigators. A randomized trial of intravenous alteplase before endovascular treatment for stroke. N Engl J Med 2021; 385 (20) 1833-1844
  • 47 Mitchell PJ, Yan B, Churilov L. et al; DIRECT-SAFE Investigators. Endovascular thrombectomy versus standard bridging thrombolytic with endovascular thrombectomy within 4·5.  h of stroke onset: an open-label, blinded-endpoint, randomised non-inferiority trial. Lancet 2022; 400 (10346): 116-125
  • 48 Fischer U. Direct mechanical thrombectomy vs. bridging therapy cumulative study-level meta-analysis of the DIRECT-MT, MR CLEAN-NOIV, DEVT, SKIP and SWIFT-DIRECT Randomized Controlled Trials. Eur Stroke J 2021; 6 (01) 514-543
  • 49 Campbell BCV, Hill MD, Nguyen TN, Broderick JP. Acute and interventional treatments. Stroke 2023; 54 (02) 591-594
  • 50 Masoud HE, de Havenon A, Castonguay AC. et al. 2022 Brief Practice Update on intravenous thrombolysis before thrombectomy in patients with large vessel occlusion acute ischemic stroke: a statement from Society of Vascular and Interventional Neurology Guidelines and Practice Standards (GAPS) Committee. Stroke: Vasc Interv Neurol 2022; 2: e000276
  • 51 Nguyen TN, Fischer U. Treatment Effect of Intravenous Thrombolysis Bridging to Mechanical Thrombectomy on Vessel Occlusion Site. Stroke Ovid Technologies. Wolters Kluwer Health; 2022: 17-19
  • 52 Zaidi SF, Castonguay AC, Jumaa MA, Malisch TW. Intraarterial thrombolysis as rescue therapy for large vessel occlusions: analysis from the North American Solitaire Stent-Retriever Acute Stroke Registry. Stroke [online serial]. Am Heart Assoc; Epub 2019. Accessed July 13, 2023 at: https://www.ahajournals.org/doi/abs/10.1161/STROKEAHA.118.024442
  • 53 Gupta R, Tayal AH, Levy EI. et al. Intra-arterial thrombolysis or stent placement during endovascular treatment for acute ischemic stroke leads to the highest recanalization rate: results of a multicenter retrospective study. Neurosurgery 2011; 68 (06) 1618-1622 , discussion 1622–1623
  • 54 Kwok CS, Bains NK, Ford DE. et al. Intra-arterial thrombolysis as adjunct to mechanical thrombectomy in acute ischemic stroke patients in the United States: a case control analysis. J Stroke Cerebrovasc Dis 2023; 32 (07) 107093
  • 55 Hu H-Z, Qiu J, Li W. et al. Rescue thrombolysis for medium vessel occlusion (RESCUE-TNK): rationale and design of a phase 2 randomized trial. Front Neurol 2023; 14: 1154736
  • 56 Qureshi A, Lodhi A, Akhtar IN. et al. Mechanical thrombectomy with intra-arterial thrombolysis versus mechanical thrombectomy alone in patients with acute ischemic stroke: a systematic review and meta-analysis. Int J Stroke 2023; 17 474930231184369
  • 57 Kaesmacher J, Bellwald S, Dobrocky T. et al. Safety and efficacy of intra-arterial urokinase after failed, unsuccessful, or incomplete mechanical thrombectomy in anterior circulation large-vessel occlusion stroke. JAMA Neurol 2020; 77 (03) 318-326
  • 58 Albers GW, Lansberg MG, Brown S. et al; AURORA Investigators. Assessment of optimal patient selection for endovascular thrombectomy beyond 6.  hours after symptom onset: a pooled analysis of the AURORA database. JAMA Neurol 2021; 78 (09) 1064-1071
  • 59 Renú A, Millán M, San Román L. et al; CHOICE Investigators. Effect of intra-arterial alteplase vs placebo following successful thrombectomy on functional outcomes in patients with large vessel occlusion acute ischemic stroke: the CHOICE Randomized Clinical Trial. JAMA 2022; 327 (09) 826-835
  • 60 Mujanovic A, Ng F, Meinel TR. et al. No-reflow phenomenon in stroke patients: a systematic literature review and meta-analysis of clinical data. Int J Stroke 2023; 17 474930231180434
  • 61 Laredo C, Rodríguez A, Oleaga L. et al. Adjunct thrombolysis enhances brain reperfusion following successful thrombectomy. Ann Neurol 2022; 92 (05) 860-870
  • 62 Liu L, Li W, Qiu J. et al. Improving neurological outcome for acute basilar artery occlusion with sufficient recanalization after thrombectomy by intraarterial tenecteplase (INSIST-IT): rationale and design. Eur Stroke J 2023; 8 (02) 591-597
  • 63 Abdalkader M, Siegler JE, Lee JS. et al. Neuroimaging of acute ischemic stroke: multimodal imaging approach for acute endovascular therapy. J Stroke 2023; 25 (01) 55-71
  • 64 Yoshimura S, Sakai N, Yamagami H. et al. Endovascular therapy for acute stroke with a large ischemic region. N Engl J Med 2022; 386 (14) 1303-1313
  • 65 Uchida K, Shindo S, Yoshimura S. et al; RESCUE-Japan LIMIT Investigators. Association between Alberta Stroke Program Early Computed Tomography Score and Efficacy and Safety Outcomes With Endovascular Therapy in Patients With Stroke From Large-Vessel Occlusion: a secondary analysis of the Recovery by Endovascular Salvage for Cerebral Ultra-acute Embolism-Japan Large Ischemic Core Trial (RESCUE-Japan LIMIT). JAMA Neurol 2022; 79 (12) 1260-1266
  • 66 Huo X, Ma G, Tong X. et al; ANGEL-ASPECT Investigators. Trial of endovascular therapy for acute ischemic stroke with large infarct. N Engl J Med 2023; 388 (14) 1272-1283
  • 67 Pan Y, Huo X, Jin A. et al. Cost-effectiveness of endovascular therapy for acute ischemic stroke with large infarct in China. J Neurointerv Surg 2023; DOI: 10.1136/jnis-2023-020466.
  • 68 Sarraj A, Hassan AE, Abraham MG. et al; SELECT2 Investigators. Trial of endovascular thrombectomy for large ischemic strokes. N Engl J Med 2023; 388 (14) 1259-1271
  • 69 Li Q, Abdalkader M, Siegler JE. et al. Mechanical thrombectomy for large ischemic stroke: a systematic review and meta-analysis. Neurology 2023; DOI: 10.1212/WNL.0000000000207536.
  • 70 Zaidat OO, AlKasab S, Sheth SA. et al. The TESLA trial: thrombectomy for emergent salvage of large anterior circulation ischemic stroke. Stroke Vasc Intervent Neurol 2023; 0: e000787
  • 71 Virtanen P, Tomppo L, Martinez-Majander N. et al. Thrombectomy in acute ischemic stroke in the extended time window: real-life experience in a high-volume center. J Stroke Cerebrovasc Dis 2022; 31 (08) 106603
  • 72 Huo X, Ma G, Zhang X. et al. Endovascular therapy in acute anterior circulation large vessel occlusive patients with a large infarct core (ANGEL-ASPECT): protocol of a multicentre randomised trial. Stroke Vasc Neurol 2023; 8 (02) 169-174
  • 73 Sarraj A, Hassan AE, Abraham M. et al; SELECT2 Investigators. A randomized controlled trial to optimize patient's selection for endovascular treatment in acute ischemic stroke (SELECT2): study protocol. Int J Stroke 2022; 17 (06) 689-693
  • 74 Ren Z, Huo X, Kumar J. et al. Review of current large core volume stroke thrombectomy clinical trials: controversies and progress. Stroke: Vasc Interv Neurol 2022; 2 (05) e000330
  • 75 Zaidat OO, Liebeskind DS, Jadhav AP. et al. Impact of Age and Alberta Stroke Program Early Computed Tomography Score 0 to 5 on mechanical thrombectomy outcomes: analysis from the STRATIS Registry. Stroke 2021; 52 (07) 2220-2228
  • 76 Yoo A, Zaidat OO. Thrombectomy for Emergent Salvage of Large Anterior Circulation Ischemic Stroke (TESLA Trial). European Stroke Organization Conference, May 26, 2023, Munich, Germany; 2023
  • 77 Siegler JE, Abdalkader M, Michel P, Nguyen TN. Therapeutic trends of cerebrovascular disease during the COVID-19 pandemic and future perspectives. J Stroke 2022; 24 (02) 179-188
  • 78 Czap AL, Zha AM, Sebaugh J. et al. Endovascular thrombectomy time metrics in the era of COVID-19: observations from the Society of Vascular and Interventional Neurology Multicenter Collaboration. J Neurointerv Surg 2022; 14 (01) neurintsurg-2020 -017205
  • 79 Nguyen TN, Qureshi MM, Klein P. et al; The SVIN COVID-19 Global Stroke Registry. Global impact of the COVID-19 pandemic on stroke volumes and cerebrovascular events: a 1-year follow-up. Neurology 2023; 100 (04) e408-e421
  • 80 Nguyen TN, Qureshi MM, Klein P. et al; SVIN COVID-19 Global COVID Stroke Registry. Global impact of the COVID-19 pandemic on cerebral venous thrombosis and mortality. J Stroke 2022; 24 (02) 256-265
  • 81 Zha AM, Sharrief AZ, Czap AL. et al. Short-term outcomes of acute stroke during COVID-19 by race and ethnicity in the United States: the Society of Vascular and Interventional Neurology Multicenter Collaboration. Stroke: Vasc Interv Neurol 2022; 2: e000344
  • 82 Nguyen TN, Jadhav AP, Dasenbrock HH. et al. Subarachnoid hemorrhage guidance in the era of the COVID-19 pandemic - an opinion to mitigate exposure and conserve personal protective equipment. J Stroke Cerebrovasc Dis 2020; 29: 105010
  • 83 Ford T, Curiale G, Nguyen TN. et al. Optimization of resources and modifications in acute ischemic stroke care in response to the global COVID-19 pandemic. J Stroke Cerebrovasc Dis 2020; 29 (08) 104980
  • 84 Kaiser DPO, Abdalkader M, Berberich A, Sporns PB, Nguyen TN. Acute shortage of iodinated contrast media: implications and guidance for neurovascular imaging and intervention. Neuroradiology 2022; 64 (09) 1715-1718
  • 85 Nogueira RG, Etter K, Nguyen TN. et al. Changes in the care of acute cerebrovascular and cardiovascular conditions during the first year of the COVID-19 pandemic in 746 hospitals in the USA: retrospective analysis. BMJ Med 2023; 2 (01) e000207
  • 86 Nogueira RG, Etter K, Nguyen TN. et al. Changes in the care of acute cerebrovascular and cardiovascular conditions during the first year of the covid-19 pandemic in 746 hospitals in the USA: retrospective analysis. BMJ Medicine 2023; e000207
  • 87 SVIN COVID-19 Global SAH Registry. Global impact of the COVID-19 pandemic on subarachnoid haemorrhage hospitalisations, aneurysm treatment and in-hospital mortality: 1-year follow-up. J Neurol Neurosurg Psychiatry 2022; 93: 1028-1038
  • 88 Abdalkader M, Sathya A, Malek AM. et al. Roadmap for resuming elective neuroendovascular procedures following the first COVID-19 surge. J Stroke Cerebrovasc Dis 2020; 29 (11) 105177
  • 89 Siegler JE, Cardona P, Arenillas JF. et al. Cerebrovascular events and outcomes in hospitalized patients with COVID-19: the SVIN COVID-19 Multinational Registry. Int J Stroke 2021; 16 (04) 437-447
  • 90 Ma A, Kase CS, Shoamanesh A. et al. Stroke and thromboprophylaxis in the era of COVID-19. J Stroke Cerebrovasc Dis 2021; 30: 105392
  • 91 Nogueira RG, Qureshi MM, Abdalkader M. et al; SVIN COVID-19 Global Stroke Registry, SVIN COVID-19 Global Stroke Registry. Global impact of COVID-19 on stroke care and IV thrombolysis. Neurology 2021; 96 (23) e2824-e2838
  • 92 Nguyen TN, Haussen DC, Qureshi MM. et al; SVIN COVID-19 Registry, the Middle East North Africa Stroke and Interventional Neurotherapies Organization (MENA-SINO), Japanese Society of Vascular and Interventional Neurology Society (JVIN). Decline in subarachnoid haemorrhage volumes associated with the first wave of the COVID-19 pandemic. Stroke Vasc Neurol 2021; 6 (04) 542-552
  • 93 Raymaekers V, Demeestere J, Bellante F. et al. The impact of COVID-19 on acute stroke care in Belgium. Acta Neurol Belg 2021; 121 (05) 1251-1258
  • 94 Nogueira RG, Abdalkader M, Qureshi MM. et al. Global impact of COVID-19 on stroke care. Int J Stroke 2021; 16 (05) 573-584
  • 95 Marto JP, Strambo D, Ntaios G. et al; Global COVID-19 Stroke Registry. Safety and outcome of revascularization treatment in patients with acute ischemic stroke and COVID-19: the global COVID-19 Stroke Registry. Neurology 2023; 100 (07) e739-e750
  • 96 Campbell BCV, Nguyen TN. Advances in stroke: treatments-interventional. Stroke 2022; 53 (01) 264-267
  • 97 Kaesmacher J, Meinel TR, Nannoni S. et al; BEYOND-SWIFT Investigators†. Bridging may increase the risk of symptomatic intracranial hemorrhage in thrombectomy patients with low Alberta Stroke Program Early Computed Tomography Score. Stroke 2021; 52 (03) 1098-1104
  • 98 Klein P, Herning A, Drumm B. et al. Basilar artery occlusion thrombectomy technique: an international survey of practice patterns†. Stroke: Vasc Interv Neurol 2022; 0: e000642
  • 99 Krishnan K, Nguyen TN, Appleton JP. et al. Antiplatelet resistance: a review of concepts, mechanisms and implications for management in acute ischaemic stroke and transient ischaemic attack. Stroke: Vasc Interv Neurol 2023; 3: e000576
  • 100 Diana F, Abdalkader M, Behme D. et al; APT-eCAS Collaboration. Antithrombotic regimen in emergent carotid stenting for acute ischemic stroke due to tandem occlusion: a meta-analysis of aggregate data. J Neurointerv Surg 2023:jnis-2023-020204. Doi: 10.1136/jnis-2023-020204
  • 101 Masoud HE, Nguyen TN, Broderick JP. Early stent patency after endovascular therapy for tandem or isolated carotid steno-occlusive disease. Stroke 2023; 54 (01) 132-134
  • 102 Mohammaden MH, Haussen DC, Al-Bayati AR. et al. Stenting and angioplasty in neurothrombectomy: matched analysis of rescue intracranial stenting versus failed thrombectomy. Stroke 2022; 53 (09) 2779-2788
  • 103 Huo X, Sun D, Chen W. et al. Endovascular treatment for acute large vessel due to underlying intracranial atherosclerotic disease. Semin Neurol 2023; 43 (03) 337-344
  • 104 de Havenon A, Zaidat OO, Amin-Hanjani S. et al. Large vessel occlusion stroke due to intracranial atherosclerotic disease: identification, medical and interventional treatment, and outcomes. Stroke 2023; 54 (06) 1695-1705
  • 105 Sang H, Xie D, Tian Y. et al. Association of tirofiban with functional outcomes after thrombectomy in acute ischemic stroke due to intracranial atherosclerotic disease. Neurology 2023; 100 (19) e1996-e2006
  • 106 Mohamed GA, Nogueira RG, Essibayi MA. et al. Tissue clock beyond time clock: endovascular thrombectomy for patients with large vessel occlusion stroke beyond 24.  hours. J Stroke 2023; 25 (02) 282-290
  • 107 Sarraj A, Kleinig TJ, Hassan AE. et al. Association of endovascular thrombectomy vs medical management with functional and safety outcomes in patients treated beyond 24.  hours of last known well: the SELECT Late Study. JAMA Neurol 2023; 80 (02) 172-182
  • 108 Dhillon PS, Butt W, Jovin TG. et al. Endovascular thrombectomy versus best medical management beyond 24 hours from last known well in acute ischemic stroke due to large vessel occlusion. Stroke: Vasc Interv Neurol 2023; 0: e000790
  • 109 Purrucker JC, Ringleb PA, Seker F. et al. Leaving the day behind: endovascular therapy beyond 24 h in acute stroke of the anterior and posterior circulation. Ther Adv Neurol Disord 2022; 15: 17 562864221101083
  • 110 Nagel S, Bouslama M, Krause LU. et al. Mechanical thrombectomy in patients with milder strokes and large vessel occlusions. Stroke 2018; 49 (10) 2391-2397
  • 111 Saver JL, Chapot R, Agid R. et al; Distal Thrombectomy Summit Group*†. Thrombectomy for distal, medium vessel occlusions: a consensus statement on present knowledge and promising directions. Stroke 2020; 51 (09) 2872-2884
  • 112 Berberich A, Finitsis S, Strambo D. et al. Endovascular therapy versus no endovascular therapy in patients receiving best medical management for acute isolated occlusion of the posterior cerebral artery: a systematic review and meta-analysis. Eur J Neurol 2022; 29 (09) 2664-2673
  • 113 Herweh C, Abdalkader M, Nguyen TN. et al. Mechanical thrombectomy in isolated occlusion of the proximal posterior cerebral artery. Front Neurol 2021; 12: 697348
  • 114 Abdalkader M, Sahoo A, Dmytriw AA. et al. Mechanical thrombectomy of the fetal posterior cerebral artery. Stroke: Vasc Interv Neurol 2021; 1: e000115
  • 115 Abdalkader M, Sahoo A, Shulman JG. et al. Acute occlusion of the fetal posterior cerebral artery: diagnosis and management paradigms. Neuroradiol J 2021; 19 714009211019383
  • 116 Strambo D, Bartolini B, Beaud V. et al. Thrombectomy and thrombolysis of isolated posterior cerebral artery occlusion: cognitive, visual, and disability outcomes. Stroke 2020; 51 (01) 254-261
  • 117 Renieri L, Valente I, Dmytriw AA. et al. Mechanical thrombectomy beyond the circle of Willis: efficacy and safety of different techniques for M2 occlusions. J Neurointerv Surg 2022; 14 (06) 546-550
  • 118 Nguyen TN, Qureshi MM, Strambo D. et al. Endovascular versus medical management of posterior cerebral artery occlusion stroke: the PLATO Study. Stroke 2023; 54 (07) 1708-1717
  • 119 Meyer L, Stracke P, Broocks G. et al; TOPMOST Study Group. Thrombectomy versus medical management for isolated anterior cerebral artery stroke: an international multicenter registry study. Radiology 2023; 307 (02) e220229
  • 120 Pérez-García C, Moreu M, Rosati S. et al. Mechanical thrombectomy in medium vessel occlusions: blind exchange with mini-pinning technique versus mini stent retriever alone. Stroke 2020; 51 (11) 3224-3231
  • 121 Abdalkader M, Sahoo A, Lee J. et al. Balloon gliding technique: a novel use of balloon guiding catheters in accessing challenging circulations when treating acute ischemic stroke. Interv Neuroradiol 2023; 29 (02) 196-200
  • 122 Nguyen TN, Malisch T, Castonguay AC. et al. Balloon guide catheter improves revascularization and clinical outcomes with the Solitaire device: analysis of the North American Solitaire Acute Stroke Registry. Stroke 2014; 45 (01) 141-145
  • 123 Nguyen TN, Abdalkader M, Qureshi MM. et al. First-line stent retriever versus contact aspiration or combined Technique for Endovascular Therapy of Posterior CerebraL ArTery Occlusion Stroke. The PLATO Study. Stroke: Vasc Interv Neurol 2023 in press
  • 124 Mokin M, Primiani CT, Castonguay AC. et al. First pass effect in patients treated with the Trevo stent-retriever: a TRACK Registry Study Analysis. Front Neurol 2020; 11: 83
  • 125 Malisch TW, Zaidat OO, Castonguay AC. et al. Clinical and angiographic outcomes with the combined local aspiration and retriever in the North American Solitaire Stent-Retriever Acute Stroke (NASA) Registry. Intervent Neurol 2018; 7 (1-2): 26-35
  • 126 Elfil M, Ghaith HS, Doheim MF. , et al. Transradial versus transfemoral access for mechanical thrombectomy: a systematic review and meta-analysis. Stroke: Vasc Interv Neurol 2023; 3: e000758
  • 127 Kaiser D, Gerber JC, Puetz V. Role of neuroimaging in guiding treatment decisions on endovascular thrombectomy. Neurol Intern Open 2017; 01: E18-E27