Tenecteplase Versus Alteplase Before Endovascular Therapy for Ischemic Stroke
NCT ID: NCT02388061
Last Updated: 2018-03-30
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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COMPLETED
PHASE2
202 participants
INTERVENTIONAL
2015-03-23
2018-02-28
Brief Summary
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Detailed Description
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Conditions
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Study Design
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RANDOMIZED
PARALLEL
TREATMENT
NONE
Study Groups
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Intravenous tenecteplase (TNK)
Patients will receive intravenous tenecteplase (0.25mg/kg, maximum 25mg, administered as a bolus over \~10 seconds).
Tenecteplase
Intravenous tissue plasminogen activator (tPA)
Patients will receive intravenous t-PA at the standard licensed dose of 0.9 mg/kg up to a maximum of 90mg, 10% as bolus and the remainder over 1 hour.
Tissue Plasminogen Activator
Interventions
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Tenecteplase
Tissue Plasminogen Activator
Other Intervention Names
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Eligibility Criteria
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Inclusion Criteria
2. Patient's age is ≥18 years
3. Intra-arterial clot retrieval treatment can commence (arterial puncture) within 6 hours of stroke onset.
4. Arterial occlusion on CTA or MRA of the ICA, M1, M2 or basilar artery.
Exclusion Criteria
2. Rapidly improving symptoms at the discretion of the investigator
3. Pre-stroke mRS score of ≥ 4 (indicating previous disability)
4. Hypodensity in \>1/3 MCA territory or equivalent proportion of basilar artery territory on non-contrast CT
5. Contra indication to imaging with contrast agents
6. Any terminal illness such that patient would not be expected to survive more than 1 year
7. Any condition that, in the judgment of the investigator could impose hazards to the patient if study therapy is initiated or affect the participation of the patient in the study.
8. Pregnant women
18 Years
ALL
No
Sponsors
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The Florey Institute of Neuroscience and Mental Health
OTHER
Neuroscience Trials Australia
OTHER
Responsible Party
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Locations
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Royal Prince Alfred Hospital
Camperdown, New South Wales, Australia
Gosford Hospital
Gosford, New South Wales, Australia
John Hunter Hospital
Newcastle, New South Wales, Australia
Royal North Shore Hospital
St Leonards, New South Wales, Australia
Westmead Hospital
Westmead, New South Wales, Australia
Royal Brisbane & Women's Hospital
Brisbane, Queensland, Australia
Gold Coast University Hospital
Gold Coast, Queensland, Australia
Princess Alexandra Hospital
Woolloongabba, Queensland, Australia
Royal Adelaide Hospital
Adelaide, South Australia, Australia
Lyell McEwin Hospital
Elizabeth Vale, South Australia, Australia
Box Hill Hospital
Box Hill, Victoria, Australia
Monash Medical Centre
Clayton, Victoria, Australia
Austin Hospital
Heidelberg, Victoria, Australia
Alfred Hospital
Melbourne, Victoria, Australia
Royal Melbourne Hospital
Melbourne, Victoria, Australia
Western Heath
St Albans, Victoria, Australia
Auckland Hospital
Grafton, Auckland, New Zealand
Christchurch Hospital
Christchurch, , New Zealand
Countries
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References
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Yogendrakumar V, Beharry J, Churilov L, Pesavento L, Alidin K, Ugalde M, Weir L, Mitchell PJ, Kleinig TJ, Yassi N, Thijs VN, Wu TY, Brown H, Dewey HM, Wijeratne T, Yan B, Sharma GJ, Desmond P, Parsons MW, Donnan GA, Davis SM, Campbell BCV; EXTEND-IA TNK and Royal Melbourne Stroke Registry Investigators. Association of Time to Thrombolysis With Early Reperfusion After Alteplase and Tenecteplase in Patients With Large Vessel Occlusion. Neurology. 2024 Apr 9;102(7):e209166. doi: 10.1212/WNL.0000000000209166. Epub 2024 Mar 19.
Yogendrakumar V, Churilov L, Mitchell PJ, Kleinig TJ, Yassi N, Thijs V, Wu T, Shah D, Bailey P, Dewey HM, Choi PMC, Ma A, Wijeratne T, Garcia-Esperon C, Cloud G, Chandra RV, Cordato DJ, Yan B, Sharma G, Desmond PM, Parsons MW, Donnan GA, Davis SM, Campbell BCV; EXTEND-IA TNK Investigators. Safety and Efficacy of Tenecteplase and Alteplase in Patients With Tandem Lesion Stroke: A Post Hoc Analysis of the EXTEND-IA TNK Trials. Neurology. 2023 May 2;100(18):e1900-e1911. doi: 10.1212/WNL.0000000000207138. Epub 2023 Mar 6.
Sarraj A, Albers GW, Mitchell PJ, Hassan AE, Abraham MG, Blackburn S, Sharma G, Yassi N, Kleinig TJ, Shah DG, Wu TY, Hussain MS, Tekle WG, Gutierrez SO, Aghaebrahim AN, Haussen DC, Toth G, Pujara D, Budzik RF, Hicks W, Vora N, Edgell RC, Slavin S, Lechtenberg CG, Maali L, Qureshi A, Rosterman L, Abdulrazzak MA, AlMaghrabi T, Shaker F, Mir O, Arora A, Martin-Schild S, Sitton CW, Churilov L, Gupta R, Lansberg MG, Nogueira RG, Grotta JC, Donnan GA, Davis SM, Campbell BCV; SELECT, EXTEND-IA, EXTEND-IA TNK, and EXTEND-IA TNK Part-II Investigators. Thrombectomy Outcomes With General vs Nongeneral Anesthesia: A Pooled Patient-Level Analysis From the EXTEND-IA Trials and SELECT Study. Neurology. 2023 Jan 17;100(3):e336-e347. doi: 10.1212/WNL.0000000000201384. Epub 2022 Oct 26.
Yogendrakumar V, Churilov L, Mitchell PJ, Kleinig TJ, Yassi N, Thijs V, Wu TY, Shah DG, Ng FC, Dewey HM, Wijeratne T, Yan B, Desmond PM, Parsons MW, Donnan GA, Davis SM, Campbell BCV; EXTEND-IA TNK Investigators. Safety and Efficacy of Tenecteplase in Older Patients With Large Vessel Occlusion: A Pooled Analysis of the EXTEND-IA TNK Trials. Neurology. 2022 Mar 22;98(12):e1292-e1301. doi: 10.1212/WNL.0000000000013302. Epub 2022 Jan 11.
Ng FC, Churilov L, Yassi N, Kleinig TJ, Thijs V, Wu T, Shah D, Dewey H, Sharma G, Desmond P, Yan B, Parsons M, Donnan G, Davis S, Mitchell P, Campbell B. Prevalence and Significance of Impaired Microvascular Tissue Reperfusion Despite Macrovascular Angiographic Reperfusion (No-Reflow). Neurology. 2022 Feb 22;98(8):e790-e801. doi: 10.1212/WNL.0000000000013210. Epub 2021 Dec 14.
Alemseged F, Ng FC, Williams C, Puetz V, Boulouis G, Kleinig TJ, Rocco A, Wu TY, Shah D, Arba F, Kaiser D, Di Giuliano F, Morotti A, Sallustio F, Dewey HM, Bailey P, O'Brien B, Sharma G, Bush S, Dowling R, Diomedi M, Churilov L, Yan B, Parsons MW, Davis SM, Mitchell PJ, Yassi N, Campbell BCV; BATMAN study group and EXTEND IA TNK study group. Tenecteplase vs Alteplase Before Endovascular Therapy in Basilar Artery Occlusion. Neurology. 2021 Mar 2;96(9):e1272-e1277. doi: 10.1212/WNL.0000000000011520. Epub 2021 Jan 6.
Gao L, Moodie M, Mitchell PJ, Churilov L, Kleinig TJ, Yassi N, Yan B, Parsons MW, Donnan GA, Davis SM, Campbell BCV; EXTEND-IA TNK Investigators. Cost-Effectiveness of Tenecteplase Before Thrombectomy for Ischemic Stroke. Stroke. 2020 Dec;51(12):3681-3689. doi: 10.1161/STROKEAHA.120.029666. Epub 2020 Oct 7.
Campbell BCV, Mitchell PJ, Churilov L, Yassi N, Kleinig TJ, Dowling RJ, Yan B, Bush SJ, Dewey HM, Thijs V, Scroop R, Simpson M, Brooks M, Asadi H, Wu TY, Shah DG, Wijeratne T, Ang T, Miteff F, Levi CR, Rodrigues E, Zhao H, Salvaris P, Garcia-Esperon C, Bailey P, Rice H, de Villiers L, Brown H, Redmond K, Leggett D, Fink JN, Collecutt W, Wong AA, Muller C, Coulthard A, Mitchell K, Clouston J, Mahady K, Field D, Ma H, Phan TG, Chong W, Chandra RV, Slater LA, Krause M, Harrington TJ, Faulder KC, Steinfort BS, Bladin CF, Sharma G, Desmond PM, Parsons MW, Donnan GA, Davis SM; EXTEND-IA TNK Investigators. Tenecteplase versus Alteplase before Thrombectomy for Ischemic Stroke. N Engl J Med. 2018 Apr 26;378(17):1573-1582. doi: 10.1056/NEJMoa1716405.
Campbell BC, Mitchell PJ, Churilov L, Yassi N, Kleinig TJ, Yan B, Dowling RJ, Bush SJ, Dewey HM, Thijs V, Simpson M, Brooks M, Asadi H, Wu TY, Shah DG, Wijeratne T, Ang T, Miteff F, Levi C, Krause M, Harrington TJ, Faulder KC, Steinfort BS, Bailey P, Rice H, de Villiers L, Scroop R, Collecutt W, Wong AA, Coulthard A, Barber PA, McGuinness B, Field D, Ma H, Chong W, Chandra RV, Bladin CF, Brown H, Redmond K, Leggett D, Cloud G, Madan A, Mahant N, O'Brien B, Worthington J, Parker G, Desmond PM, Parsons MW, Donnan GA, Davis SM; EXTEND-IA TNK Investigators. Tenecteplase versus alteplase before endovascular thrombectomy (EXTEND-IA TNK): A multicenter, randomized, controlled study. Int J Stroke. 2018 Apr;13(3):328-334. doi: 10.1177/1747493017733935. Epub 2017 Sep 27.
Other Identifiers
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NTA1401
Identifier Type: -
Identifier Source: org_study_id
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