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Koehl J, Brown CS, Faine B, Rech MA, Zimmerman DE, Flack T, Gilbert BW, Howington GT, Laub J, Porter B, Slocum GW, Zepeski A, Feldman R, Santiago RD, Sarangarm P. EDucated: The emergency medicine pharmacotherapy literature of 2023. Am J Emerg Med 2024; 82:166-173. [PMID: 38909552 DOI: 10.1016/j.ajem.2024.06.004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/03/2024] [Revised: 05/01/2024] [Accepted: 06/06/2024] [Indexed: 06/25/2024] Open
Abstract
The purpose of this article is to summarize pharmacotherapy related emergency medicine (EM) literature indexed in 2023. Articles were selected utilizing a modified Delphi approach. The table of contents from pre-determined journals were reviewed and independently evaluated via the Grading of Recommendations, Assessment, Development and Evaluation (GRADE) system by paired authors. Pharmacotherapy-related publications deemed to be GRADE 1A and 1B were reviewed by the collective group for inclusion in the review. In all, this article summarizes and provides commentary on the potential clinical impact of 13 articles, 6 guidelines, and 5 meta-analyses covering topics including guideline releases and updates on rapid sequence intubation in the critically ill, managing cardiac arrest or life-threatening toxicity due to poisoning, and management of major bleeding following trauma. Also discussed are ongoing controversies surrounding fluid resuscitation, time and treatment modalities for ischemic stroke, steroid use in community-acquired pneumonia, targeted blood product administration, and much more.
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Affiliation(s)
- Jennifer Koehl
- Department of Pharmacy, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.
| | - Caitlin S Brown
- Department of Pharmacy, Mayo Clinic, 200 First Street SW, Rochester, MN 55905, USA
| | - Brett Faine
- Department of Emergency Medicine and Pharmacy Practice, University of Iowa, Iowa City, IA 52242, USA
| | - Megan A Rech
- Department of Veterans Affairs, Center of Innovation for Complex Chronic Healthcare, Edward Hines, Jr. VA Hospital, Hines, IL 60141, United States of America
| | - David E Zimmerman
- Duquesne University School of Pharmacy, University of Pittsburgh Medical Center-Mercy Hospital, Pittsburgh, PA 15282, USA
| | - Tara Flack
- Department of Pharmacy, IU Health Methodist Hospital, Indianapolis, IN 46202, USA
| | - Brian W Gilbert
- Department of Pharmacy, Wesley Medical Center, Wichita, KS 67205, USA
| | - Gavin T Howington
- Department of Pharmacy Practice and Science, University of Kentucky College of Pharmacy, Lexington, KY 40508, USA; Department of Pharmacy Services, University of Kentucky HealthCare, Lexington, KY 40506, USA
| | - Jessica Laub
- Department of Pharmacy, Ralph H. Johnson Department of Veterans Affairs Medical Center, Charleston, SC 2940, USA
| | - Blake Porter
- Department of Pharmacy, University of Vermont Medical Center, Burlington, VT 05401, USA
| | - Giles W Slocum
- Department of Emergency Medicine and Department of Pharmacy, Rush University Medical Center, Chicago, IL 60612, USA
| | - Anne Zepeski
- Department of Emergency Medicine and Pharmacy Practice, University of Iowa, Iowa City, IA 52242, USA
| | - Ryan Feldman
- The Medical College of Wisconsin School of Pharmacy & Department of Emergency Medicine Division of Medical Toxicology, Froedtert Hospital Department of Pharmacy, Wisconsin Poison Center, Milwaukee, WI 53226, USA
| | - Ruben D Santiago
- Department of Pharmacy, Jackson Memorial Hospital, Miami, FL 33136, USA
| | - Preeyaporn Sarangarm
- Department of Pharmacy, University of New Mexico Hospital, Albuquerque, NM 87106, USA
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Song J, Zhou D, Cui L, Wu C, Jia L, Wang M, Li J, Ya J, Ji X, Meng R. Advancing stroke therapy: innovative approaches with stem cell-derived extracellular vesicles. Cell Commun Signal 2024; 22:369. [PMID: 39039539 DOI: 10.1186/s12964-024-01752-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/17/2024] [Accepted: 07/16/2024] [Indexed: 07/24/2024] Open
Abstract
Stroke is a leading cause of mortality and long-term disability globally, with acute ischemic stroke (AIS) being the most common subtype. Despite significant advances in reperfusion therapies, their limited time window and associated risks underscore the necessity for novel treatment strategies. Stem cell-derived extracellular vesicles (EVs) have emerged as a promising therapeutic approach due to their ability to modulate the post-stroke microenvironment and facilitate neuroprotection and neurorestoration. This review synthesizes current research on the therapeutic potential of stem cell-derived EVs in AIS, focusing on their origin, biogenesis, mechanisms of action, and strategies for enhancing their targeting capacity and therapeutic efficacy. Additionally, we explore innovative combination therapies and discuss both the challenges and prospects of EV-based treatments. Our findings reveal that stem cell-derived EVs exhibit diverse therapeutic effects in AIS, such as promoting neuronal survival, diminishing neuroinflammation, protecting the blood-brain barrier, and enhancing angiogenesis and neurogenesis. Various strategies, including targeting modifications and cargo modifications, have been developed to improve the efficacy of EVs. Combining EVs with other treatments, such as reperfusion therapy, stem cell transplantation, nanomedicine, and gut microbiome modulation, holds great promise for improving stroke outcomes. However, challenges such as the heterogeneity of EVs and the need for standardized protocols for EV production and quality control remain to be addressed. Stem cell-derived EVs represent a novel therapeutic avenue for AIS, offering the potential to address the limitations of current treatments. Further research is needed to optimize EV-based therapies and translate their benefits to clinical practice, with an emphasis on ensuring safety, overcoming regulatory hurdles, and enhancing the specificity and efficacy of EV delivery to target tissues.
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Affiliation(s)
- Jiahao Song
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Da Zhou
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China.
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
| | - Lili Cui
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Chuanjie Wu
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Lina Jia
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Mengqi Wang
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Jingrun Li
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Jingyuan Ya
- Academic Unit of Mental Health and Clinical Neuroscience, School of Medicine, University of Nottingham, Nottingham, England
| | - Xunming Ji
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China
| | - Ran Meng
- Department of Neurology, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
- Advanced Center of Stroke, Beijing Institute for Brain Disorders, Beijing, 100053, China.
- National Center for Neurological Disorders, Xuanwu Hospital, Capital Medical University, Beijing, 100053, China.
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Hilkens NA, Casolla B, Leung TW, de Leeuw FE. Stroke. Lancet 2024; 403:2820-2836. [PMID: 38759664 DOI: 10.1016/s0140-6736(24)00642-1] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/08/2024] [Revised: 03/19/2024] [Accepted: 03/26/2024] [Indexed: 05/19/2024]
Abstract
Stroke affects up to one in five people during their lifetime in some high-income countries, and up to almost one in two in low-income countries. Globally, it is the second leading cause of death. Clinically, the disease is characterised by sudden neurological deficits. Vascular aetiologies contribute to the most common causes of ischaemic stroke, including large artery disease, cardioembolism, and small vessel disease. Small vessel disease is also the most frequent cause of intracerebral haemorrhage, followed by macrovascular causes. For acute ischaemic stroke, multimodal CT or MRI reveal infarct core, ischaemic penumbra, and site of vascular occlusion. For intracerebral haemorrhage, neuroimaging identifies early radiological markers of haematoma expansion and probable underlying cause. For intravenous thrombolysis in ischaemic stroke, tenecteplase is now a safe and effective alternative to alteplase. In patients with strokes caused by large vessel occlusion, the indications for endovascular thrombectomy have been extended to include larger core infarcts and basilar artery occlusion, and the treatment time window has increased to up to 24 h from stroke onset. Regarding intracerebral haemorrhage, prompt delivery of bundled care consisting of immediate anticoagulation reversal, simultaneous blood pressure lowering, and prespecified stroke unit protocols can improve clinical outcomes. Guided by underlying stroke mechanisms, secondary prevention encompasses pharmacological, vascular, or endovascular interventions and lifestyle modifications.
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Affiliation(s)
- Nina A Hilkens
- Department of Neurology, Radboud University Nijmegen Medical Center, Nijmegen, Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, Netherlands
| | - Barbara Casolla
- Université Nice Cote d'Azur UR2CA-URRIS, Stroke Unit, CHU Pasteur 2, Nice, France
| | - Thomas W Leung
- Division of Neurology, Department of Medicine and Therapeutics, The Prince of Wales Hospital, The Chinese University of Hong Kong, Shatin, Hong Kong Special Administrative Region, China
| | - Frank-Erik de Leeuw
- Department of Neurology, Radboud University Nijmegen Medical Center, Nijmegen, Netherlands; Donders Institute for Brain, Cognition and Behaviour, Radboud University, Nijmegen, Netherlands.
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Srisurapanont K, Uawithya E, Dhanasomboon P, Pollasen N, Thiankhaw K. Comparative efficacy and safety among different doses of tenecteplase for acute ischemic stroke: A systematic review and network meta-analysis. J Stroke Cerebrovasc Dis 2024; 33:107822. [PMID: 38897370 DOI: 10.1016/j.jstrokecerebrovasdis.2024.107822] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2024] [Revised: 05/28/2024] [Accepted: 06/13/2024] [Indexed: 06/21/2024] Open
Abstract
OBJECTIVES Tenecteplase (TNK) is a promising alternative to alteplase (ALT) as the thrombolytic agent for acute ischemic stroke (AIS). However, its clinical outcomes in certain populations remain unclear. This study aimed to compare the efficacy and safety among different doses of TNK in AIS patients. METHODS We searched PubMed, Scopus, Cochrane Central Register of Controlled Trials, and Embase for studies comparing at least one dose of TNK to another dose of TNK or ALT 0.90 mg/kg. We conducted Bayesian network meta-analyses to estimate the relative risks (RRs) and 95% credible intervals (CrIs) for all outcomes using ALT 0.90 mg/kg as the reference. The treatments were ranked according to their surface under the cumulative ranking (SUCRA) values. RESULTS We included 11 trials from 16 publications comprising 5423 participants. There were no significant differences between any doses of TNK and ALT for reperfusion, 3-month modified Rankin Score (mRS) 0-1 (rank 1st: TNK 0.25 mg/kg; SUCRA = 0.68), mRS 0-2 (rank 1st: TNK 0.25 mg/kg; SUCRA = 0.86), mortality (rank 1st: TNK 0.25 mg/kg; SUCRA = 0.82), intracranial hemorrhage (ICH) (rank 1st: TNK 0.25 mg/kg; SUCRA = 0.88), symptomatic ICH (sICH) (rank 1st: TNK 0.10 mg/kg; SUCRA = 0.70), and parenchymal hematoma (rank 1st: TNK 0.10 mg/kg; SUCRA = 0.68). TNK 0.40 mg/kg had a significantly higher sICH rate compared to TNK 0.25 mg/kg (RR = 2.39, 95% CrI = 1.00-7.92). Among elderly patients, TNK 0.25 mg/kg had a significantly lower rate of sICH than ALT 0.9 mg/kg (RR = 3.0 × 10-13, 95% CrI = 3.4 × 10-40-0.07). CONCLUSIONS TNK has efficacy and safety outcomes comparable to those of ALT. TNK 0.25 mg/kg may be the optimal dose of TNK for patients with AIS.
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Affiliation(s)
| | - Ekdanai Uawithya
- Faculty of Medicine Siriraj Hospital, Mahidol University, Bangkok, Thailand
| | | | | | - Kitti Thiankhaw
- Division of Neurology, Department of Internal Medicine, Faculty of Medicine, Chiang Mai University, 110, Inthawaroros Road, Sriphum, Chiang Mai, Thailand; The Northern Neuroscience Center, Faculty of Medicine, Chiang Mai University, Chiang Mai, Thailand.
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5
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Coutts SB, Ankolekar S, Appireddy R, Arenillas JF, Assis Z, Bailey P, Barber PA, Bazan R, Buck BH, Butcher KS, Camden MC, Campbell BCV, Casaubon LK, Catanese L, Chatterjee K, Choi PMC, Clarke B, Dowlatshahi D, Ferrari J, Field TS, Ganesh A, Ghia D, Goyal M, Greisenegger S, Halse O, Horn M, Hunter G, Imoukhuede O, Kelly PJ, Kennedy J, Kenney C, Kleinig TJ, Krishnan K, Lima F, Mandzia JL, Marko M, Martins SO, Medvedev G, Menon BK, Mishra SM, Molina C, Moussaddy A, Muir KW, Parsons MW, Penn AMW, Pille A, Pontes-Neto OM, Roffe C, Serena J, Simister R, Singh N, Spratt N, Strbian D, Tham CH, Wiggam MI, Williams DJ, Willmot MR, Wu T, Yu AYX, Zachariah G, Zafar A, Zerna C, Hill MD. Tenecteplase versus standard of care for minor ischaemic stroke with proven occlusion (TEMPO-2): a randomised, open label, phase 3 superiority trial. Lancet 2024; 403:2597-2605. [PMID: 38768626 DOI: 10.1016/s0140-6736(24)00921-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/18/2024] [Revised: 04/24/2024] [Accepted: 04/30/2024] [Indexed: 05/22/2024]
Abstract
BACKGROUND Individuals with minor ischaemic stroke and intracranial occlusion are at increased risk of poor outcomes. Intravenous thrombolysis with tenecteplase might improve outcomes in this population. We aimed to test the superiority of intravenous tenecteplase over non-thrombolytic standard of care in patients with minor ischaemic stroke and intracranial occlusion or focal perfusion abnormality. METHODS In this multicentre, prospective, parallel group, open label with blinded outcome assessment, randomised controlled trial, adult patients (aged ≥18 years) were included at 48 hospitals in Australia, Austria, Brazil, Canada, Finland, Ireland, New Zealand, Singapore, Spain, and the UK. Eligible patients with minor acute ischaemic stroke (National Institutes of Health Stroke Scale score 0-5) and intracranial occlusion or focal perfusion abnormality were enrolled within 12 h from stroke onset. Participants were randomly assigned (1:1), using a minimal sufficient balance algorithm to intravenous tenecteplase (0·25 mg/kg) or non-thrombolytic standard of care (control). Primary outcome was a return to baseline functioning on pre-morbid modified Rankin Scale score in the intention-to-treat (ITT) population (all patients randomly assigned to a treatment group and who did not withdraw consent to participate) assessed at 90 days. Safety outcomes were reported in the ITT population and included symptomatic intracranial haemorrhage and death. This trial is registered with ClinicalTrials.gov, NCT02398656, and is closed to accrual. FINDINGS The trial was stopped early for futility. Between April 27, 2015, and Jan 19, 2024, 886 patients were enrolled; 369 (42%) were female and 517 (58%) were male. 454 (51%) were assigned to control and 432 (49%) to intravenous tenecteplase. The primary outcome occurred in 338 (75%) of 452 patients in the control group and 309 (72%) of 432 in the tenecteplase group (risk ratio [RR] 0·96, 95% CI 0·88-1·04, p=0·29). More patients died in the tenecteplase group (20 deaths [5%]) than in the control group (five deaths [1%]; adjusted hazard ratio 3·8; 95% CI 1·4-10·2, p=0·0085). There were eight (2%) symptomatic intracranial haemorrhages in the tenecteplase group versus two (<1%) in the control group (RR 4·2; 95% CI 0·9-19·7, p=0·059). INTERPRETATION There was no benefit and possible harm from treatment with intravenous tenecteplase. Patients with minor stroke and intracranial occlusion should not be routinely treated with intravenous thrombolysis. FUNDING Heart and Stroke Foundation of Canada, Canadian Institutes of Health Research, and the British Heart Foundation.
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Affiliation(s)
- Shelagh B Coutts
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada.
| | | | - Ramana Appireddy
- Division of Neurology, Department of Medicine, Queen's University, Kingston, ON, Canada
| | - Juan F Arenillas
- Stroke Program, Department of Neurology, Hospital Clínico Universitario, Valladolid, Spain; Valladolid Health Research Institute, Department of Medicine, University of Valladolid, Valladolid, Spain
| | - Zarina Assis
- Department of Imaging, Foothills Medical Centre, Calgary, AB, Canada; Alberta Children's Hospital, Calgary, AB, Canada
| | | | - Philip A Barber
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Rodrigo Bazan
- Botucatu Medical School, São Paulo State University, San Paulo, Brazil
| | - Brian H Buck
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Ken S Butcher
- School of Clinical Medicine, University of New South Wales, NSW, Australia
| | | | - Bruce C V Campbell
- Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC, Australia
| | - Leanne K Casaubon
- University Health Network-Toronto Western Hospital, University of Toronto, Toronto, ON, Canada
| | - Luciana Catanese
- McMaster University, Population Health Research Institute, Hamilton, ON, Canada
| | | | - Philip M C Choi
- Department of Neuroscience, Box Hill Hospital, Eastern Health, Melbourne, VIC, Australia; Eastern Health Clinical School, Monash University, Melbourne, VIC, Australia
| | | | - Dar Dowlatshahi
- Department of Medicine, University of Ottawa, Ottawa, ON, Canada; Ottawa Hospital Research Institute, Ottawa Hospital, Ottawa, ON, Canada
| | - Julia Ferrari
- Department of Neurology, St John's of God Hospital Vienna, Vienna, Austria
| | - Thalia S Field
- Vancouver Stroke Program, Division of Neurology, University of British Columbia, Vancouver, BC, Canada
| | - Aravind Ganesh
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; the O'Brien Institute for Public Health, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Darshan Ghia
- Fiona Stanley Hospital, Murdoch, Western Australia, University of Western Australia, Perth, WA, Australia
| | - Mayank Goyal
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | | | - Omid Halse
- Imperial College Healthcare Trust, London, UK
| | - Mackenzie Horn
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Gary Hunter
- University of Saskatchewan, Saskatoon, SK, Canada
| | | | - Peter J Kelly
- School of Medicine University College Dublin-Mater University Hospital Dublin, Dublin, Ireland
| | - James Kennedy
- Acute Multidisciplinary Imaging and Interventional Centre, John Radcliffe Hospital, Radcliffe Department of Medicine, University of Oxford, Oxford, UK
| | - Carol Kenney
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Timothy J Kleinig
- Department of Neurology, Royal Adelaide Hospital, Adelaide, SA, Australia; Department of Medicine, University of Adelaide, Adelaide, SA, Australia
| | - Kailash Krishnan
- Queen's Medical Centre, Nottingham University Hospitals NHS Trust, Nottingham, UK
| | | | - Jennifer L Mandzia
- Department of Clinical Neurological Sciences, Western University, London, ON, Canada
| | - Martha Marko
- Department of Neurology, Medical University of Vienna, Vienna, Austria
| | - Sheila O Martins
- Hospital de Clínicas de Porto Alegre, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | - George Medvedev
- Royal Columbian Hospital, University of British Columbia, Vancouver, BC, Canada
| | - Bijoy K Menon
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
| | - Sachin M Mishra
- Division of Neurology, Department of Medicine, University of Alberta, Edmonton, AB, Canada
| | - Carlos Molina
- Vall d'Hebron Stroke Center, Hospital Vall d'Hebron, Barcelona, Spain
| | - Aimen Moussaddy
- Montreal Neurological Institute, McGill University Health Centre, Montreal, QC, Canada
| | - Keith W Muir
- School of Neuroscience and Psychology, University of Glasgow, Glasgow, UK
| | - Mark W Parsons
- Department of Neurology, Liverpool Hospital, UNSW South West Sydney, Sydney, NSW, Australia
| | | | - Arthur Pille
- Neurology Department, Hospital Moinhos de Vento, Porto Alegre, Brazil
| | | | | | - Joaquin Serena
- Stroke Unit, Neurology Department, Hospital Trueta de Girona, Fundació Institut d'Investigació Biomèdica de Girona Dr Josep Trueta, Girona, Spain
| | | | - Nishita Singh
- Rady Faculty of Health Sciences, University of Manitoba, Winnipeg, MB, Canada
| | - Neil Spratt
- School of Biomedical Sciences and Pharmacy, University of Newcastle, Newcastle, NSW, Australia; Heart and Stroke Program, Hunter Medical Research Institute, Newcastle, NSW, Australia; Department of Neurology, John Hunter Hospital, Newcastle, NSW, Australia
| | - Daniel Strbian
- Department of Neurology, Helsinki University Hospital and University ofHelsinki, Helsinki, Finland
| | | | | | - David J Williams
- RCSI University of Medicine and Health Sciences and Beaumont Hospital, Dublin, Ireland
| | - Mark R Willmot
- University Hospitals Birmingham NHS Trust, Birmingham, UK
| | - Teddy Wu
- Department of Neurology, Christchurch Hospital, Christchurch, New Zealand
| | - Amy Y X Yu
- Neurology, Department of Medicine, Sunnybrook Health Sciences Centre, University of Toronto, Toronto, ON, Canada
| | | | - Atif Zafar
- Unity Health Toronto, St Michael's Hospital, Toronto, ON, Canada
| | - Charlotte Zerna
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Städtisches Klinikum Dresden, Dresden, Germany
| | - Michael D Hill
- Department of Clinical Neurosciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Radiology, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Community Health Sciences, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Department of Medicine, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada; Hotchkiss Brain Institute, Cumming School of Medicine, University of Calgary, Calgary, AB, Canada
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6
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Xiong Y, Wang L, Pan Y, Wang M, Schwamm LH, Duan C, Campbell BCV, Li S, Hao M, Wu N, Cao Z, Wu S, Li Z, Wang Y. Tenecteplase versus alteplase for acute ischaemic stroke in the elderly patients: a post hoc analysis of the TRACE-2 trial. Stroke Vasc Neurol 2024:svn-2023-003048. [PMID: 38858097 DOI: 10.1136/svn-2023-003048] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/18/2023] [Accepted: 05/20/2024] [Indexed: 06/12/2024] Open
Abstract
BACKGROUND The benefit-risk profile of tenecteplase in the elderly patients with acute ischaemic stroke (AIS) is uncertain. We sought to investigate the efficacy and safety of 0.25 mg/kg tenecteplase compared with alteplase for AIS patients aged ≥80 years. METHODS We performed a post hoc analysis of the Tenecteplase Reperfusion Therapy in Acute Ischaemic Cerebrovascular Events-2 Trial, a randomised, phase 3, non-inferiority clinical trial. Disabling AIS patients aged ≥80 years who initiated intravenous thrombolytics within 4.5 hours of symptom onset were enrolled from June 2021 to May 2022 across 53 centres in China and were randomly allocated to receive 0.25 mg/kg tenecteplase or 0.9 mg/kg alteplase. The primary efficacy outcome was the proportion of participants with a modified Rankin Scale (mRS) score of 0-1 at 90 days. Symptomatic intracranial haemorrhage (sICH) within 36 hours was the safety outcome. RESULTS Of 137 participants, mRS 0-1 at 90 days occurred in 37 (49.3%) of 75 in the tenecteplase group vs 20 (33.9%) of 59 in the alteplase group (risk ratio (RR) 1.47, 95% CI 0.96 to 2.23). sICH within 36 hours was observed in 3 (4.0%) of 76 in the tenecteplase group and two (3.3%) of 61 in the alteplase group (RR 1.30, 95% CI 0.20 to 8.41). CONCLUSIONS The risk-benefit profile of tenecteplase thrombolysis was preserved in the elderly patients, which lends further support to intravenous 0.25 mg/kg tenecteplase as an alternative to alteplase in these patients.
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Affiliation(s)
- Yunyun Xiong
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Liyuan Wang
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Yuesong Pan
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Mengxing Wang
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Lee H Schwamm
- Yale New Haven Health System, Yale School of Medicine, New Haven, Connecticut, USA
| | - Chunmiao Duan
- China National Clinical Research Center for Neurological Diseases, Beijing, China
- Neurology, Beijing Daxing Hospital, Capital Medical University, Beijing, China
| | - Bruce C V Campbell
- Neurology, Melbourne Brain Centre at Royal Melbourne Hospital, University of Melbourne, Parkville, Victoria, Australia
| | - Shuya Li
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Manjun Hao
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Na Wu
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zhixin Cao
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Shuangzhe Wu
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
| | - Zixiao Li
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yongjun Wang
- Neurology, Beijing Tiantan Hospital, Capital Medical University, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
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7
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Wang YH, Guo ZN, Chen MR, Yao ZG, Nguyen TN, Saver JL, Yang Y, Chen HS. Intravenous tenecteplase for acute ischemic stroke between 4.5 and 6 h of onset (EXIT-BT2): Rationale and Design. Eur Stroke J 2024:23969873241258058. [PMID: 38859581 DOI: 10.1177/23969873241258058] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/12/2024] Open
Abstract
RATIONALE To date, the benefit of intravenous thrombolysis for acute ischemic stroke (AIS) patients without advanced neuroimaging selection is confined to within 4.5 h of onset. Our phase II EXIT-BT (Extending the tIme window of Thrombolysis by ButylphThalide up to 6 h after onset) trial suggested the safety, feasibility, and potential benefit of intravenous tenecteplase (TNK) in AIS between 4.5 and 6 h of onset. The EXIT-BT2 trial is a pivotal study undertaken to confirm or refute this signal. AIM To investigate the efficacy and safety of TNK for AIS between 4.5 and 6 h of onset with or without endovascular treatment. SAMPLE SIZE ESTIMATES A maximum of 1440 patients are required to test the superiority hypothesis with 80% power according to a two-sided 0.05 level of significance, stratified by age, sex, history of diabetes, location of vessel occlusion, baseline National Institute of Health stroke scale score, stroke etiology, and plan for endovascular treatment. DESIGN EXIT-BT2 is a prospective, randomized, open-label, blinded assessment of endpoint (PROBE), and multi-center study. Eligible AIS patients between 4.5 and 6 h of onset are randomly assigned 1:1 into a TNK group or control group. The TNK group will receive TNK (0.25 mg/kg, a single bolus over 5-10 s, maximum 25 mg). The control group will receive standard medical care in compliance with national guidelines for acute ischemic stroke. Both groups will receive standard stroke care from randomization to 90 days after stroke onset according to national guidelines. OUTCOME The primary efficacy endpoint is excellent functional outcome, defined as a modified Rankin Scale score 0-1 at 90 days after randomization, while the primary safety endpoint is symptomatic intracerebral hemorrhage, defined as National Institutes of Health Stroke Scale score increase ⩾4 caused by intracranial hemorrhage within 24 (-6/+12) h after randomization. CONCLUSIONS The results of EXIT-BT2 may determine whether intravenous TNK has a favorable risk/benefit profile in AIS between 4.5 and 6 h of onset.
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Affiliation(s)
- Yi-Han Wang
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, China
| | - Zhen-Ni Guo
- Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Ming-Rui Chen
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, China
| | - Zhi-Guo Yao
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, China
| | - Thanh N Nguyen
- Department of Neurology, Radiology, Boston Medical Center, Boston, MA, USA
| | - Jeffrey L Saver
- Department of Neurology, David Geffen School of Medicine at UCLA, LA, USA
| | - Yi Yang
- Department of Neurology, The First Hospital of Jilin University, Changchun, China
| | - Hui-Sheng Chen
- Department of Neurology, General Hospital of Northern Theater Command, Shenyang, China
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8
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Sarraj A, Pujara DK, Campbell BC. Current State of Evidence for Neuroimaging Paradigms in Management of Acute Ischemic Stroke. Ann Neurol 2024; 95:1017-1034. [PMID: 38606939 DOI: 10.1002/ana.26925] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Revised: 03/08/2024] [Accepted: 03/11/2024] [Indexed: 04/13/2024]
Abstract
Stroke is the chief differential diagnosis in patient presenting to the emergency room with abrupt onset focal neurological deficits. Neuroimaging, including non-contrast computed tomography (CT), magnetic resonance imaging (MRI), vascular and perfusion imaging, is a cornerstone in the diagnosis and treatment decision-making. This review examines the current state of evidence behind the different imaging paradigms for acute ischemic stroke diagnosis and treatment, including current recommendations from the guidelines. Non-contrast CT brain, or in some centers MRI, can help differentiate ischemic stroke and intracerebral hemorrhage (ICH), a pivotal juncture in stroke diagnosis and treatment algorithm, especially for early window thrombolytics. Advanced imaging such as MRI or perfusion imaging can also assist making a diagnosis of ischemic stroke versus mimics such as migraine, Todd's paresis, or functional disorders. Identification of medium-large vessel occlusions with CT or MR angiography triggers consideration of endovascular thrombectomy (EVT), with additional perfusion imaging help identify salvageable brain tissue in patients who are likely to benefit from reperfusion therapies, particularly in the ≥6 h window. We also review recent advances in neuroimaging and ongoing trials in key therapeutic areas and their imaging selection criteria to inform the readers on potential future transitions into use of neuroimaging for stroke diagnosis and treatment decision making. ANN NEUROL 2024;95:1017-1034.
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Affiliation(s)
- Amrou Sarraj
- University Hospital Cleveland Medical Center-Case Western Reserve University, Neurology, Cleveland, Ohio, USA
| | - Deep K Pujara
- University Hospital Cleveland Medical Center-Case Western Reserve University, Neurology, Cleveland, Ohio, USA
| | - Bruce Cv Campbell
- The Royal Melbourne Hospital-The Florey Institute for Neuroscience and Mental Health, Medicine and Neurology, Parkville, Australia
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9
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Marnat G, Gerschenfeld G, Olindo S, Sibon I, Seners P, Clarençon F, Smadja D, Chausson N, Ben Hassen W, Piotin M, Caroff J, Alamowitch S, Turc G. Incidence and predictors of intracranial hemorrhage after intravenous thrombolysis with tenecteplase. Eur Stroke J 2024:23969873241253660. [PMID: 38757712 DOI: 10.1177/23969873241253660] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/18/2024] Open
Abstract
BACKGROUND Despite its increasing use, there are limited data on the risk of intracranial hemorrhage (ICH) after intravenous thrombolysis with tenecteplase in the setting of acute ischemic stroke. Our aim was to investigate the incidence and predictors of ICH after tenecteplase administration. METHODS We reviewed data from the prospective ongoing multicenter TETRIS (Tenecteplase Treatment in Ischemic Stroke) registry. Patients with available day-1 imaging were included in this study. Clinical, imaging and biological variables were collected. Follow-up imaging performed 24 h after IVT was locally reviewed by senior neuroradiologists and neurologists. The incidence of parenchymal hematoma (PH) and any ICH were investigated. Potential predictors of PH and any ICH were assessed in multivariable logistic regressions. Subgroup analyses focusing on patients intended for endovascular treatment were performed. RESULTS PH and any ICH occurred in 126/1321 (incidence rate: 9.5%, 95% CI 8.1-11.2) and 521/1321 (39.4%, 95% CI 36.8-42.1) patients, respectively. Symptomatic ICH was observed in 77/1321 (5.8%; 95% CI 4.7-7.2). PH occurrence was significantly associated with poorer functional outcomes (p < 0.0001) and death (p < 0.0001) after 3 months. Older age (aOR = 1.03; 95% CI 1.01-1.05), male gender (aOR = 2.07; 95% CI 1.28-3.36), a history of hypertension (aOR = 2.08; 95% CI 1.19-3.62), a higher baseline NIHSS (aOR = 1.07; 95% CI 1.03-1.10) and higher admission blood glucose level (aOR = 1.12; 95% CI 1.05-1.19) were independently associated with PH occurrence. Similar associations were observed in the subgroup of patients intended for endovascular treatment. CONCLUSION We quantified the incidence of ICH after IVT with tenecteplase in a real-life prospective registry and determined independent predictors of ICH. These findings allow to identify patients at high risk of ICH.
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Affiliation(s)
- Gaultier Marnat
- Neuroradiology, Bordeaux University Hospital, Bordeaux, France
| | - Gaspard Gerschenfeld
- Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, Paris, France; STARE team, iCRIN, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | | | - Igor Sibon
- Neurology, Bordeaux University Hospital, Bordeaux, France
| | - Pierre Seners
- Neurology, Fondation Rothschild, Paris, Île-de-France, France
| | | | - Didier Smadja
- Unité Neuro-vasculaire, Hôpital Sud Francilien, Corbeil-Essonnes, France
| | - Nicolas Chausson
- Unité Neuro-vasculaire, Hôpital Sud Francilien, Corbeil-Essonnes, France
| | | | | | - Jildaz Caroff
- Neuroradiology - NEURI Brain Vascular Center, Bicêtre Hospital, APHP, Le Kremlin Bicêtre, France
| | - Sonia Alamowitch
- Urgences Cérébro-Vasculaires, Hôpital Pitié-Salpêtrière, AP-HP, Hôpital Saint-Antoine, Sorbonne Université, Paris, France; STARE team, iCRIN, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Guillaume Turc
- Neurology, GHU Paris Psychiatrie et Neurosciences, INSERM U1266, Université Paris Cité, FHU NeuroVasc, Paris, France
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10
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Wang L, Hao M, Wu N, Wu S, Fisher M, Xiong Y. Comprehensive Review of Tenecteplase for Thrombolysis in Acute Ischemic Stroke. J Am Heart Assoc 2024; 13:e031692. [PMID: 38686848 PMCID: PMC11179942 DOI: 10.1161/jaha.123.031692] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/02/2023] [Accepted: 02/20/2024] [Indexed: 05/02/2024]
Abstract
Although intravenous thrombolysis with alteplase remains the primary treatment for acute ischemic stroke, tenecteplase has shown potential advantages over alteplase. Animal studies have demonstrated the favorable pharmacokinetics and pharmacodynamics of tenecteplase. Moreover, it is easier to administer. Clinical trials have demonstrated that tenecteplase is not inferior to alteplase and may even be superior in cases of acute ischemic stroke with large vessel occlusion. Current evidence supports the time and cost benefits of tenecteplase, suggesting that it could potentially replace alteplase as the main option for thrombolytic therapy, especially in patients with large vessel occlusion.
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Affiliation(s)
- Liyuan Wang
- Department of Neurology, Beijing Tiantan Hospital Capital Medical University Beijing China
| | - Manjun Hao
- Department of Neurology, Beijing Tiantan Hospital Capital Medical University Beijing China
| | - Na Wu
- Department of Neurology, Beijing Tiantan Hospital Capital Medical University Beijing China
| | - Shuangzhe Wu
- Chinese Institute for Brain Research Beijing China
| | - Marc Fisher
- Department of Neurology, Beth Israel Deaconess Medical Center Harvard Medical School Boston MA USA
| | - Yunyun Xiong
- Department of Neurology, Beijing Tiantan Hospital Capital Medical University Beijing China
- Chinese Institute for Brain Research Beijing China
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11
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Correa-Paz C, Pérez-Mato M, Bellemain-Sagnard M, González-Domínguez M, Marie P, Pérez-Gayol L, López-Arias E, Del Pozo-Filíu L, López-Amoedo S, Bugallo-Casal A, Alonso-Alonso ML, Candamo-Lourido M, Santamaría-Cadavid M, Arias-Rivas S, Rodríguez-Yañez M, Iglesias-Rey R, Castillo J, Vivien D, Rubio M, Campos F. Pharmacological preclinical comparison of tenecteplase and alteplase for the treatment of acute stroke. J Cereb Blood Flow Metab 2024:271678X241237427. [PMID: 38436292 DOI: 10.1177/0271678x241237427] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 03/05/2024]
Abstract
Alteplase (rtPA) remains the standard thrombolytic drug for acute ischemic stroke. However, new rtPA-derived molecules, such as tenecteplase (TNK), with prolonged half-lives following a single bolus administration, have been developed. Although TNK is currently under clinical evaluation, the limited preclinical data highlight the need for additional studies to elucidate its benefits. The toxicities of rtPA and TNK were evaluated in endothelial cells, astrocytes, and neuronal cells. In addition, their in vivo efficacy was independently assessed at two research centers using an ischemic thromboembolic mouse model. Both therapies were tested via early (20 and 30 min) and late administration (4 and 4.5 h) after stroke. rtPA, but not TNK, caused cell death only in neuronal cultures. Mice were less sensitive to thrombolytic therapies than humans, requiring doses 10-fold higher than the established clinical dose. A single bolus dose of 2.5 mg/kg TNK led to an infarct reduction similar to perfusion with 10 mg/kg of rtPA. Early administration of TNK decreased the hemorrhagic transformations compared to that by the early administration of rtPA; however, this result was not obtained following late administration. These two independent preclinical studies support the use of TNK as a promising reperfusion alternative to rtPA.
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Affiliation(s)
- Clara Correa-Paz
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - María Pérez-Mato
- Neuroscience and Cerebrovascular Research Laboratory, Department of Neurology and Stroke Center, La Paz University Hospital, Neuroscience Area of IdiPAZ Health Research Institute, Universidad Autónoma de Madrid, Madrid, Spain
| | - Mathys Bellemain-Sagnard
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Marco González-Domínguez
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Pauline Marie
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Lara Pérez-Gayol
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Esteban López-Arias
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Lucia Del Pozo-Filíu
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Sonia López-Amoedo
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Ana Bugallo-Casal
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - María Luz Alonso-Alonso
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - María Candamo-Lourido
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - María Santamaría-Cadavid
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Susana Arias-Rivas
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Manuel Rodríguez-Yañez
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
- Stroke Unit, Department of Neurology, Hospital Clínico Universitario, A Coruña, Spain
| | - Ramón Iglesias-Rey
- Neuroimaging and Biotechnology Laboratory (NOBEL), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - José Castillo
- Neuroimaging and Biotechnology Laboratory (NOBEL), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
| | - Denis Vivien
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
- Department of Clinical Research, Caen Normandie University Hospital, Caen, France
| | - Marina Rubio
- Normandie University, UNICAEN, INSERM UMR-S U1237, Physiopathology and Imaging of Neurological Disorders (PhIND), GIP Cyceron, Institute Blood and Brain @ Caen-Normandie (BB@C), Caen, France
| | - Francisco Campos
- Translational Stroke Laboratory (TREAT), Clinical Neurosciences Research Laboratory (LINC), Health Research Institute of Santiago de Compostela (IDIS), A Coruña, Spain
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12
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Xiong Y, Campbell BCV, Fisher M, Schwamm LH, Parsons M, Li H, Pan Y, Meng X, Zhao X, Wang Y. Rationale and design of Tenecteplase Reperfusion Therapy in Acute Ischaemic Cerebrovascular Events III (TRACE III): a randomised, phase III, open-label, controlled trial. Stroke Vasc Neurol 2024; 9:82-89. [PMID: 37247876 PMCID: PMC10956103 DOI: 10.1136/svn-2023-002310] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/16/2023] [Accepted: 05/01/2023] [Indexed: 05/31/2023] Open
Abstract
BACKGROUND AND PURPOSE Recombinant human TNK tissue-type plasminogen activator (rhTNK-tPA) was not inferior to alteplase for ischaemic stroke within 4.5 hours. Our study aimed to investigate the efficacy and safety of rhTNK-tPA in patients who had an ischaemic stroke due to large vessel occlusion (LVO) of anterior circulation beyond 4.5 hours. METHODS AND DESIGN Tenecteplase Reperfusion Therapy in Acute Ischaemic Cerebrovascular Events-III (TRACE III) is a multicentre, prospective, randomised, open-label, blind endpoint, controlled clinical trial. Patients who had an ischaemic stroke due to anterior circulation LVO (internal carotid artery, middle cerebral artery M1 and M2 segments) within 4.5-24 hours from last known well (including wake-up stroke and no witness stroke) and with salvageable tissue (ischaemic core volume <70 mL, mismatch ratio ≥1.8 and mismatch volume ≥15 mL) based on CT perfusion or MRI perfusion-weighted imaging (PWI) were included and randomised to rhTNK-tPA 0.25 mg/kg (single bolus) to a maximum of 25 mg or standard medical therapy. Specially, we will exclude patients who are intended for direct thrombectomy. All will be followed up for 90 days. STUDY OUTCOMES Primary efficacy outcome is modified Rankin Scale (mRS) score ≤1 at 90 days. Secondary efficacy outcomes include ordinal distribution of mRS at 90 days, major neurological improvement defined by a decrease ≥8 points compared with the initial deficit or a score ≤1 on the National Institutes of Health Stroke Scale (NIHSS) at 72 hours, mRS score ≤2 at 90 days, the rate of improvement on Tmax >6 s at 24 hours and NIHSS score change from baseline at 7 days. Safety outcomes are symptomatic intracerebral haemorrhage within 36 hours and mortality at 90 days. DISCUSSION TRACE III will provide evidence for the efficacy and safety of rhTNK-tPA in patients who had an ischaemic strokes due to anterior circulation LVO beyond 4.5 hours. TRIAL REGISTRATION NUMBER NCT05141305.
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Affiliation(s)
- Yunyun Xiong
- Neurology, Beijing Tiantan Hospital, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Bruce C V Campbell
- Department of Medicine and Neurology, The University of Melbourne, Melbourne, Victoria, Australia
| | - Marc Fisher
- Neurology, Beth Israel Deaconess Medical Center, Boston, Massachusetts, USA
| | - Lee H Schwamm
- Department of Neurology and Comprehensive Stroke Center, Massachusetts General Hospital, Boston, Massachusetts, USA
| | - Mark Parsons
- Department of Neurology, University of New South Wales South Western Sydney Clinical School, Liverpool, New South Wales, Australia
| | - Hao Li
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Yuesong Pan
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | - Xia Meng
- China National Clinical Research Center for Neurological Diseases, Beijing, China
| | | | - Yongjun Wang
- Neurology, Beijing Tiantan Hospital, Beijing, China
- China National Clinical Research Center for Neurological Diseases, Beijing, China
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13
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Albers GW, Jumaa M, Purdon B, Zaidi SF, Streib C, Shuaib A, Sangha N, Kim M, Froehler MT, Schwartz NE, Clark WM, Kircher CE, Yang M, Massaro L, Lu XY, Rippon GA, Broderick JP, Butcher K, Lansberg MG, Liebeskind DS, Nouh A, Schwamm LH, Campbell BCV. Tenecteplase for Stroke at 4.5 to 24 Hours with Perfusion-Imaging Selection. N Engl J Med 2024; 390:701-711. [PMID: 38329148 DOI: 10.1056/nejmoa2310392] [Citation(s) in RCA: 10] [Impact Index Per Article: 10.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Abstract
BACKGROUND Thrombolytic agents, including tenecteplase, are generally used within 4.5 hours after the onset of stroke symptoms. Information on whether tenecteplase confers benefit beyond 4.5 hours is limited. METHODS We conducted a multicenter, double-blind, randomized, placebo-controlled trial involving patients with ischemic stroke to compare tenecteplase (0.25 mg per kilogram of body weight, up to 25 mg) with placebo administered 4.5 to 24 hours after the time that the patient was last known to be well. Patients had to have evidence of occlusion of the middle cerebral artery or internal carotid artery and salvageable tissue as determined on perfusion imaging. The primary outcome was the ordinal score on the modified Rankin scale (range, 0 to 6, with higher scores indicating greater disability and a score of 6 indicating death) at day 90. Safety outcomes included death and symptomatic intracranial hemorrhage. RESULTS The trial enrolled 458 patients, 77.3% of whom subsequently underwent thrombectomy; 228 patients were assigned to receive tenecteplase, and 230 to receive placebo. The median time between the time the patient was last known to be well and randomization was approximately 12 hours in the tenecteplase group and approximately 13 hours in the placebo group. The median score on the modified Rankin scale at 90 days was 3 in each group. The adjusted common odds ratio for the distribution of scores on the modified Rankin scale at 90 days for tenecteplase as compared with placebo was 1.13 (95% confidence interval, 0.82 to 1.57; P = 0.45). In the safety population, mortality at 90 days was 19.7% in the tenecteplase group and 18.2% in the placebo group, and the incidence of symptomatic intracranial hemorrhage was 3.2% and 2.3%, respectively. CONCLUSIONS Tenecteplase therapy that was initiated 4.5 to 24 hours after stroke onset in patients with occlusions of the middle cerebral artery or internal carotid artery, most of whom had undergone endovascular thrombectomy, did not result in better clinical outcomes than those with placebo. The incidence of symptomatic intracerebral hemorrhage was similar in the two groups. (Funded by Genentech; TIMELESS ClinicalTrials.gov number, NCT03785678.).
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Affiliation(s)
- Gregory W Albers
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Mouhammad Jumaa
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Barbara Purdon
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Syed F Zaidi
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Christopher Streib
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Ashfaq Shuaib
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Navdeep Sangha
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Minjee Kim
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Michael T Froehler
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Neil E Schwartz
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Wayne M Clark
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Charles E Kircher
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Ming Yang
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Lori Massaro
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Xiao-Yu Lu
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Gregory A Rippon
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Joseph P Broderick
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Ken Butcher
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Maarten G Lansberg
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - David S Liebeskind
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Amre Nouh
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Lee H Schwamm
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
| | - Bruce C V Campbell
- From Stanford Stroke Center, Department of Neurology and Neurological Sciences, Stanford University, Palo Alto (G.W.A., N.E.S., M.G.L.), Genentech, South San Francisco (B.P., M.Y., L.M., X.-Y.L., G.A.R.), and the Department of Neurology, Southern California Permanente Medical Group, Los Angeles Medical Center (N.S.), and the Department of Neurology, University of California, Los Angeles (D.S.L.), Los Angeles - all in California; the Department of Neurology, ProMedica Toledo Hospital, University of Toledo, Toledo (M.J., S.F.Z.), and the Department of Emergency Medicine (C.E.K.) and the Department of Neurology and Rehabilitation Medicine, University of Cincinnati Gardner Neuroscience Institute (J.P.B.), College of Medicine, University of Cincinnati, Cincinnati - both in Ohio; the Department of Neurology, University of Minnesota, Minneapolis (C.S.); the Department of Medicine, University of Alberta, Edmonton, Canada (A.S.); the Department of Neurology, Feinberg School of Medicine, Northwestern University, Chicago (M.K.); Vanderbilt Cerebrovascular Program, Vanderbilt University Medical Center, Nashville (M.T.F.); Oregon Stroke Center, Oregon Health and Science University, Portland (W.M.C.); the School of Medicine, University of New South Wales, Sydney (K.B.), and the Department of Medicine and Neurology, Melbourne Brain Centre at the Royal Melbourne Hospital, University of Melbourne, Parkville, VIC (B.C.V.C.) - both in Australia; the Department of Neurology, Cleveland Clinic Florida, Weston Hospital, Weston (A.N.); the Department of Neurology, Massachusetts General Hospital, Harvard Medical School, Boston (L.H.S.); and the Department of Neurology, Yale School of Medicine, New Haven, CT (L.H.S.)
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14
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Leifer D. Tenecteplase for Stroke - Opening the Window? N Engl J Med 2024; 390:760-761. [PMID: 38329103 DOI: 10.1056/nejme2314930] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/09/2024]
Affiliation(s)
- Dana Leifer
- From the Department of Neurology, Weill Cornell Medical College, New York
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15
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Søyland M, Tveiten A, Eltoft A, Øygarden H, Varmdal T, Indredavik B, Mathiesen EB. Thrombolytic Treatment in Wake-Up Stroke: A Propensity Score-Matched Analysis of Treatment Effectiveness in the Norwegian Stroke Registry. J Am Heart Assoc 2024; 13:e032309. [PMID: 38293909 PMCID: PMC11056182 DOI: 10.1161/jaha.123.032309] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/24/2023] [Accepted: 01/03/2024] [Indexed: 02/01/2024]
Abstract
BACKGROUND Previous clinical trials found improved outcome of thrombolytic treatment in patients with ischemic wake-up stroke (WUS) selected by advanced imaging techniques. The authors assessed the effectiveness of thrombolytic treatment in patients with WUS in a nationwide stroke registry. METHODS AND RESULTS Using propensity score matching, the authors assessed the effectiveness and safety of thrombolytic treatment versus no thrombolytic treatment in 726 patients (363 matched pairs) with WUS in the Norwegian Stroke Registry in 2014 to 2019. Thrombolytic treatment in WUS versus known-onset stroke was compared in 730 patients (365 matched pairs). Functional outcomes were assessed by the modified Rankin Scale (mRS) at 3 months. A significant benefit of thrombolytic treatment in WUS was seen in ordinal analysis (odds ratio [OR], 1.48 [95% CI, 1.15-1.91]; P=0.003) and for mRS 0 to 2 (OR, 1.81 [95% CI, 1.29-2.52]; P=0.001) but not for mRS 0 or 1 (OR, 1.32 [95% CI, 1.00-1.74]; P=0.050). The proportion of patients with mRS 0 or 1 was lower in patients with WUS who underwent thrombolysis versus those with known-onset stroke (50.4% versus 59.5%; OR, 0.69 [95% CI, 0.52-0.93]; P=0.013), while outcomes were similar between groups for mRS 0 to 2 and ordinal analysis. Symptomatic intracranial hemorrhage after thrombolytic treatment occurred in 4.4% of patients with WUS and 3.9% of patients with known-onset stroke (OR, 1.14 [95% CI, 0.54-2.41]; P=0.726). CONCLUSIONS Thrombolytic treatment in patients with WUS was associated with improved functional outcome compared with patients with no thrombolytic treatment and was not associated with increased rates of symptomatic intracranial hemorrhage compared with known-onset stroke. The results indicate that thrombolytic treatment is effective and safe in WUS in a real-life setting.
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Affiliation(s)
- Mary‐Helen Søyland
- Department of NeurologyHospital of Southern NorwayKristiansandNorway
- Department of Clinical MedicineUiT The Arctic University of NorwayTromsøNorway
| | - Arnstein Tveiten
- Department of NeurologyHospital of Southern NorwayKristiansandNorway
| | - Agnethe Eltoft
- Department of Clinical MedicineUiT The Arctic University of NorwayTromsøNorway
- Department of NeurologyUniversity Hospital of North NorwayTromsøNorway
| | - Halvor Øygarden
- Department of NeurologyHospital of Southern NorwayKristiansandNorway
- University of OsloNorway
| | - Torunn Varmdal
- Norwegian University of Science and TechnologyTrondheimNorway
- Department of Medical Quality Registries, St. Olav’s HospitalTrondheim University HospitalTrondheimNorway
| | - Bent Indredavik
- Norwegian University of Science and TechnologyTrondheimNorway
- Department of Medical Quality Registries, St. Olav’s HospitalTrondheim University HospitalTrondheimNorway
| | - Ellisiv B. Mathiesen
- Department of Clinical MedicineUiT The Arctic University of NorwayTromsøNorway
- Department of NeurologyUniversity Hospital of North NorwayTromsøNorway
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16
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Streib C. Tenecteplase for Acute Ischemic Stroke Thrombolysis: Practical Considerations and Real-World Implementation. Neurol Clin Pract 2024; 14:e200221. [PMID: 38223783 PMCID: PMC10786601 DOI: 10.1212/cpj.0000000000200221] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/01/2023] [Accepted: 10/13/2023] [Indexed: 01/16/2024]
Abstract
The only FDA-approved medical treatment for acute ischemic stroke (AIS) is alteplase (commonly referred to as "tPA"). The utilization of a newer fibrinolytic agent, tenecteplase, in routine stroke care is increasing because of recent clinical trial findings, streamlined clinical workflows, and cost-effectiveness. The stroke community is monitoring this development with considerable interest and special attention to the following questions: (1) Does the current evidence support superiority or noninferiority of tenecteplase compared with standard-of-care alteplase? (2) What are the ramifications of off-label treatment with tenecteplase? (3) And what are the real-world considerations when transitioning from alteplase to tenecteplase for AIS thrombolysis? This commentary provides a practical synthesis of the current evidence and discusses our institutional experience with tenecteplase including treatment considerations, off-label use, patient consent, stroke center accreditation, and cost savings. Necessary "Code Stroke" workflow changes to ensure a safe transition from alteplase to tenecteplase are detailed.
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17
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Huang B, Libman R, Ballout A, DiUbaldi G, Arora R, Katz JM. A bibliometric analysis of tenecteplase research utilizing a commonly used citation index. Clin Neurol Neurosurg 2024; 237:108170. [PMID: 38354425 DOI: 10.1016/j.clineuro.2024.108170] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/04/2023] [Revised: 01/08/2024] [Accepted: 02/06/2024] [Indexed: 02/16/2024]
Abstract
BACKGROUND AND PURPOSE Tenecteplase is increasingly being used as a first-line treatment for acute ischemic stroke after several randomized studies demonstrated its safety and efficacy, resulting in a massive increase in the number of published studies on this topic. Our aim was to investigate the most impactful authors and relevant journals that have been instrumental in validating this treatment, in hopes of identifying objective research trends that may assist scientists, health organizations, and funding agencies to collaborate and plan future avenues of research. METHODS Using the search terms "Tenecteplase" and "Tenecteplase" AND "Stroke," 2683 and 1150 references were queried, respectively, using the abstract and citation database, Scopus. Scopus Citation Analysis was used to categorize the countries and authors who produced the most research. Metadata was retrieved and transferred to bibliographic visualization software, VOSviewer, for co-authorship and co-occurrence analyses to identify trends in tenecteplase research. RESULTS Data visualization software identified three tenecteplase research clusters - myocardial infarction, pulmonary embolism, and acute ischemic stroke. Our bibliographic analysis graphically identified that ischemic stroke currently leads both myocardial infarction and pulmonary embolism in annual publications pertaining to tenecteplase therapy, and further pinpointed perfusion imaging and wake-up strokes as the most relevant areas of study. The United States led all countries in tenecteplase publications, including exclusively stroke studies. The European Heart Journal led all journals in overall publications, while Stroke led all journals in stroke-related studies. CONCLUSIONS Through the use of bibliographic analysis and data visualization, we identified major articles and journals that reflected and shaped the current landscape of tenecteplase; recognized authors who engaged in tenecteplase research as it progressed from cardiopulmonary disease to stroke; and postulated future avenues of research.
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Affiliation(s)
- Brendan Huang
- Department of Neurology, Northwell Health, Manhasset, NY, USA.
| | - Richard Libman
- Department of Neurology, Northwell Health, Manhasset, NY, USA
| | - Ahmad Ballout
- Department of Neurology, Northwell Health, Manhasset, NY, USA
| | | | - Rohan Arora
- Department of Neurology, Northwell Health, Manhasset, NY, USA
| | - Jeffrey M Katz
- Department of Neurology, Northwell Health, Manhasset, NY, USA
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18
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Palaiodimou L, Katsanos AH, Turc G, Romoli M, Theodorou A, Lemmens R, Sacco S, Velonakis G, Vlachopoulos C, Tsivgoulis G. Tenecteplase for the treatment of acute ischemic stroke in the extended time window: a systematic review and meta-analysis. Ther Adv Neurol Disord 2024; 17:17562864231221324. [PMID: 38193030 PMCID: PMC10771742 DOI: 10.1177/17562864231221324] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/17/2023] [Accepted: 11/28/2023] [Indexed: 01/10/2024] Open
Abstract
Background Outcome data regarding the administration of tenecteplase (TNK) to acute ischemic stroke (AIS) patients presenting in the extended time window are limited. Objectives We aimed to assess the current evidence regarding the efficacy and safety of TNK at a dose of 0.25 mg/kg for AIS treatment in the extended time window. Design A systematic review and meta-analysis was conducted including all available randomized-controlled clinical trials (RCTs) that compared TNK 0.25 mg/kg versus no thrombolysis in AIS patients presenting in the extended time window (>4.5 h after last-seen-well or witnessed onset). Data sources and methods Eligible studies were identified by searching Medline, Scopus, and international conference abstracts. The predefined efficacy outcomes of interest were 3-month excellent functional outcome [defined as the modified Rankin Scale (mRS) score ⩽1; primary outcome], 3-month good functional outcome (mRS ⩽ 2), 3-month reduced disability (⩾1-point reduction across all mRS scores). We determined symptomatic intracranial hemorrhage (sICH), any ICH and 3-month mortality as safety endpoints. A random-effects model was used to calculate risk ratios (RRs) and common odds ratios (cORs) with corresponding 95% confidence intervals (CIs). Results Three RCTs were included comprising 556 patients treated with TNK versus 560 controls. TNK 0.25 mg/kg was associated with a higher likelihood of 3-month excellent functional outcome compared to controls (RR = 1.17; 95% CI = 1.01-1.36; I2 = 0%), whereas there was no difference regarding good functional outcome (RR = 1.05; 95% CI = 0.94-1.17; I2 = 0%) and reduced disability (adjusted cOR = 1.14; 95% CI = 0.92-1.40; I2 = 0%) at 3 months. The risks of sICH (RR = 1.67; 95% CI = 0.70-4.00; I2 = 0%), any ICH (RR = 1.08; 95% CI = 0.90-1.29; I2 = 0%) and 3-month mortality (RR = 1.10; 95% CI = 0.81-1.49; I2 = 0%) were similar between the groups. Conclusion Based on data from three RCTs showing increased efficacy and a favorable safety profile of TNK in the treatment of AIS in the extended time window, continuing efforts of ongoing RCTs in the field are clearly supported. Trial registration PROSPERO registration ID: CRD42023448707.
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Affiliation(s)
- Lina Palaiodimou
- Second Department of Neurology, ‘Attikon’ University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Aristeidis H. Katsanos
- Department of Medicine (Neurology), McMaster University/Population Health Research Institute, Hamilton, ON, Canada
| | - Guillaume Turc
- Department of Neurology, GHU Paris Psychiatrie et Neurosciences, Paris, France
- Université Paris Cité, Paris, France
- INSERM U1266, Paris, France
- FHU NeuroVasc, Paris, France
| | - Michele Romoli
- Neurology and Stroke Unit, Department of Neuroscience, Bufalini Hospital, Cesena, Italy
| | - Aikaterini Theodorou
- Second Department of Neurology, ‘Attikon’ University Hospital, School of Medicine, National and Kapodistrian University of Athens, Athens, Greece
| | - Robin Lemmens
- Department of Neurology, University Hospitals Leuven, Leuven, Belgium
- Department of Neurosciences, Division of Experimental Neurology, KU Leuven – University of Leuven, Leuven, Belgium
| | - Simona Sacco
- Department of Biotechnological and Applied Clinical Sciences, University of L’Aquila, L’Aquila, Italy
| | - Georgios Velonakis
- Research Unit of Radiology, Second Department of Radiology, Medical School, National and Kapodistrian University of Athens, Athens, Greece
| | | | - Georgios Tsivgoulis
- Second Department of Neurology, ‘Attikon’ University Hospital, School of Medicine, National and Kapodistrian University of Athens, Rimini 1, Chaidari, Athens 12462, Greece Department of Neurology, University of Tennessee Health Science Center, Memphis, TN, USA
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19
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Aziz YN, Khatri P. Intravenous Thrombolysis to Dissolve Acute Stroke Thrombi: Reflections on the Past Decade. Stroke 2024; 55:186-189. [PMID: 38134255 PMCID: PMC11003301 DOI: 10.1161/strokeaha.123.044211] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/24/2023]
Affiliation(s)
- Yasmin N Aziz
- University of Cincinnati, Department of Neurology and Rehabilitation Medicine, Cincinnati, Ohio
| | - Pooja Khatri
- University of Cincinnati, Department of Neurology and Rehabilitation Medicine, Cincinnati, Ohio
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20
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Kreitzer N. Tenecteplase: More Evidence It Should Replace Alteplase for Ischemic Stroke Treatment. Ann Emerg Med 2023; 82:729-731. [PMID: 37598332 DOI: 10.1016/j.annemergmed.2023.07.016] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/17/2023] [Accepted: 07/18/2023] [Indexed: 08/21/2023]
Affiliation(s)
- Natalie Kreitzer
- Department of Emergency Medicine, University of Cincinnati, Cincinnati, OH.
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21
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Volbers B, Kallmünzer B, Seiffge DJ. Editorial: Pushing the boundaries in acute ischemic stroke treatment. Front Neurol 2023; 14:1245890. [PMID: 37645608 PMCID: PMC10461547 DOI: 10.3389/fneur.2023.1245890] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/23/2023] [Accepted: 08/03/2023] [Indexed: 08/31/2023] Open
Affiliation(s)
- Bastian Volbers
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
- Department of Neurology, University of Erlangen-Nürnberg, Erlangen, Germany
| | - Bernd Kallmünzer
- Department of Neurology, University of Erlangen-Nürnberg, Erlangen, Germany
| | - David J. Seiffge
- Department of Neurology, Inselspital, Bern University Hospital, University of Bern, Bern, Switzerland
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22
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Kobeissi H, Ghozy S, Adusumilli G, Bilgin C, Tolba H, Amoukhteh M, Kadirvel R, Brinjikji W, Heit JJ, Rabinstein AA, Kallmes DF. CT Perfusion vs Noncontrast CT for Late Window Stroke Thrombectomy: A Systematic Review and Meta-analysis. Neurology 2023; 100:e2304-e2311. [PMID: 36990720 PMCID: PMC10259276 DOI: 10.1212/wnl.0000000000207262] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/30/2022] [Accepted: 02/21/2023] [Indexed: 03/31/2023] Open
Abstract
BACKGROUND AND OBJECTIVES Patients with acute ischemic stroke (AIS) treated with endovascular thrombectomy (EVT) in the late window (6-24 hours) can be evaluated with CT perfusion (CTP) or with noncontrast CT (NCCT) only. Whether outcomes differ depending on the type of imaging selection is unknown. We conducted a systematic review and meta-analysis comparing outcomes between CTP and NCCT for EVT selection in the late therapeutic window. METHODS This study is reported according to the Preferred Reporting Items for Systematic Reviews and Meta-analyses 2020 guidelines. A systematic literature review of the English language literature was conducted using Web of Science, Embase, Scopus, and PubMed databases. Studies focusing on late-window AIS undergoing EVT imaged through CTP and NCCT were included. Data were pooled using a random-effects model. The primary outcome of interest was rate of functional independence, defined as modified Rankin scale 0-2. The secondary outcomes of interest included rates of successful reperfusion, defined as thrombolysis in cerebral infarction 2b-3, mortality, and symptomatic intracranial hemorrhage (sICH). RESULTS Five studies with 3,384 patients were included in our analysis. There were comparable rates of functional independence (odds ratio [OR] 1.03, 95% CI 0.87-1.22; p = 0.71) and sICH (OR 1.09, 95% CI 0.58-2.04; p = 0.80) between the 2 groups. Patients imaged with CTP had higher rates of successful reperfusion (OR 1.31, 95% CI 1.05-1.64; p = 0.015) and lower rates of mortality (OR 0.79, 95% CI 0.65-0.96; p = 0.017). DISCUSSION Although recovery of functional independence after late-window EVT was not more common in patients selected by CTP when compared with patients selected by NCCT only, patients selected by CTP had lower mortality.
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Affiliation(s)
- Hassan Kobeissi
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN.
| | - Sherief Ghozy
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Gautam Adusumilli
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Cem Bilgin
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Hatem Tolba
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Melika Amoukhteh
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Ramanathan Kadirvel
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Waleed Brinjikji
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Jeremy J Heit
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - Alejandro A Rabinstein
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
| | - David F Kallmes
- From the Department of Radiology (H.K., S.G., C.B., M.A., R.K., W.B., D.F.K.), Mayo Clinic, Rochester, MN; College of Medicine (H.K.), Central Michigan University, Mount Pleasant; Department of Radiology (G.A.), Massachusetts General Hospital, Boston; Department of Neurology (H.T.), Medical College of Wisconsin, Milwaukee; Department of Neurologic Surgery (R.K.), Mayo Clinic, Rochester, MN; Department of Radiology and Neurosurgery (J.J.H.), Stanford University, CA; and Department of Neurology (A.A.R.), Mayo Clinic, Rochester, MN
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23
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Rose D, Cavalier A, Kam W, Cantrell S, Lusk J, Schrag M, Yaghi S, Stretz C, de Havenon A, Saldanha IJ, Wu TY, Ranta A, Barber PA, Marriott E, Feng W, Kosinski AS, Laskowitz D, Poli S, Grory BM. Complications of Intravenous Tenecteplase Versus Alteplase for the Treatment of Acute Ischemic Stroke: A Systematic Review and Meta-Analysis. Stroke 2023; 54:1192-1204. [PMID: 36951049 PMCID: PMC10133185 DOI: 10.1161/strokeaha.122.042335] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/04/2022] [Accepted: 02/20/2023] [Indexed: 03/24/2023]
Abstract
BACKGROUND Prior systematic reviews have compared the efficacy of intravenous tenecteplase and alteplase in acute ischemic stroke, assigning their relative complications as a secondary objective. The objective of the present study is to determine whether the risk of treatment complications differs between patients treated with either agent. METHODS We performed a systematic review including interventional studies and prospective and retrospective, observational studies enrolling adult patients treated with intravenous tenecteplase for ischemic stroke (both comparative and noncomparative with alteplase). We searched MEDLINE, Embase, the Cochrane Library, Web of Science, and the www. CLINICALTRIALS gov registry from inception through June 3, 2022. The primary outcome was symptomatic intracranial hemorrhage, and secondary outcomes included any intracranial hemorrhage, angioedema, gastrointestinal hemorrhage, other extracranial hemorrhage, and mortality. We performed random effects meta-analyses where appropriate. Evidence was synthesized as relative risks, comparing risks in patients exposed to tenecteplase versus alteplase and absolute risks in patients treated with tenecteplase. RESULTS Of 2226 records identified, 25 full-text articles (reporting 26 studies of 7913 patients) were included. Sixteen studies included alteplase as a comparator, and 10 were noncomparative. The relative risk of symptomatic intracranial hemorrhage in patients treated with tenecteplase compared with alteplase in the 16 comparative studies was 0.89 ([95% CI, 0.65-1.23]; I2=0%). Among patients treated with low dose (<0.2 mg/kg; 4 studies), medium dose (0.2-0.39 mg/kg; 13 studies), and high dose (≥0.4 mg/kg; 3 studies) tenecteplase, the RRs of symptomatic intracranial hemorrhage were 0.78 ([95% CI, 0.22-2.82]; I2=0%), 0.77 ([95% CI, 0.53-1.14]; I2=0%), and 2.31 ([95% CI, 0.69-7.75]; I2=40%), respectively. The pooled risk of symptomatic intracranial hemorrhage in tenecteplase-treated patients, including comparative and noncomparative studies, was 0.99% ([95% CI, 0%-3.49%]; I2=0%, 7 studies), 1.69% ([95% CI, 1.14%-2.32%]; I2=1%, 23 studies), and 4.19% ([95% CI, 1.92%-7.11%]; I2=52%, 5 studies) within the low-, medium-, and high-dose groups. The risks of any intracranial hemorrhage, mortality, and other studied outcomes were comparable between the 2 agents. CONCLUSIONS Across medium- and low-dose tiers, the risks of complications were generally comparable between those treated with tenecteplase versus alteplase for acute ischemic stroke.
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Affiliation(s)
- Deborah Rose
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Annie Cavalier
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Wayneho Kam
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Sarah Cantrell
- Duke University Medical Center Library & Archives, Durham, NC, USA
- Duke University School of Medicine, Durham, NC, USA
| | - Jay Lusk
- Duke University School of Medicine, Durham, NC, USA
| | - Matthew Schrag
- Department of Neurology, Vanderbilt University School of Medicine, Nashville, TN, USA
| | - Shadi Yaghi
- Department of Neurology, Alpert Medical School of Brown University, Providence, RI, USA
| | - Christoph Stretz
- Department of Neurology, Alpert Medical School of Brown University, Providence, RI, USA
| | - Adam de Havenon
- Department of Neurology, Yale University School of Medicine, New Haven, CT, USA
| | - Ian J. Saldanha
- Center for Evidence Synthesis in Health, Departments of Health Services, Policy, and Practice and of Epidemiology, Brown School of Public Health, Providence, RI, USA
| | - Teddy Y. Wu
- Department of Neurology, Christchurch Hospital, Christchurch, New Zealand
| | - Anna Ranta
- Department of Medicine, University of Otago, Wellington, New Zealand
| | - P. Alan Barber
- Department of Medicine, University of Auckland, New Zealand
| | - Elizabeth Marriott
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Wayne Feng
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
| | - Andrzej S. Kosinski
- Department of Biostatistics & Bioinformatics, Duke University, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Daniel Laskowitz
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
| | - Sven Poli
- Department of Neurology & Stroke, University of Tübingen, Tübingen, Germany
- Hertie Institute for Clinical Brain Research, University of Tübingen, Tübingen, Germany
| | - Brian Mac Grory
- Department of Neurology, Duke University School of Medicine, Durham, NC, USA
- Duke Clinical Research Institute, Durham, NC, USA
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24
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Thrombolysis for acute ischaemic stroke: current status and future perspectives. Lancet Neurol 2023; 22:418-429. [PMID: 36907201 DOI: 10.1016/s1474-4422(22)00519-1] [Citation(s) in RCA: 49] [Impact Index Per Article: 49.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/14/2022] [Revised: 12/06/2022] [Accepted: 12/13/2022] [Indexed: 03/14/2023]
Abstract
Alteplase is currently the only approved thrombolytic agent for treatment of acute ischaemic stroke, but interest is burgeoning in the development of new thrombolytic agents for systemic reperfusion with an improved safety profile, increased efficacy, and convenient delivery. Tenecteplase has emerged as a potential alternative thrombolytic agent that might be preferred over alteplase because of its ease of administration and reported efficacy in patients with large vessel occlusion. Ongoing research efforts are also looking at potential improvements in recanalisation with the use of adjunct therapies to intravenous thrombolysis. New treatment strategies are also emerging that aim to reduce the risk of vessel reocclusion after intravenous thrombolysis administration. Other research endeavors are looking at the use of intra-arterial thrombolysis after mechanical thrombectomy to induce tissue reperfusion. The growing implementation of mobile stroke units and advanced neuroimaging could boost the number of patients who can receive intravenous thrombolysis by shortening onset-to-treatment times and identifying patients with salvageable penumbra. Continued improvements in this area will be essential to facilitate the ongoing research endeavors and to improve delivery of new interventions.
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25
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Muir KW. Treatment of wake-up stroke: stick or TWIST? Lancet Neurol 2023; 22:102-103. [PMID: 36549307 DOI: 10.1016/s1474-4422(22)00515-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/12/2022] [Accepted: 12/14/2022] [Indexed: 12/24/2022]
Affiliation(s)
- Keith W Muir
- School of Psychology and Neuroscience, University of Glasgow, Queen Elizabeth University Hospital, Glasgow G51 4TF, UK.
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