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Tenecteplase versus Alteplase before Thrombectomy for Ischemic Stroke.
Campbell, Bruce C V; Mitchell, Peter J; Churilov, Leonid; Yassi, Nawaf; Kleinig, Timothy J; Dowling, Richard J; Yan, Bernard; Bush, Steven J; Dewey, Helen M; Thijs, Vincent; Scroop, Rebecca; Simpson, Marion; Brooks, Mark; Asadi, Hamed; Wu, Teddy Y; Shah, Darshan G; Wijeratne, Tissa; Ang, Timothy; Miteff, Ferdinand; Levi, Christopher R; Rodrigues, Edrich; Zhao, Henry; Salvaris, Patrick; Garcia-Esperon, Carlos; Bailey, Peter; Rice, Henry; de Villiers, Laetitia; Brown, Helen; Redmond, Kendal; Leggett, David; Fink, John N; Collecutt, Wayne; Wong, Andrew A; Muller, Claire; Coulthard, Alan; Mitchell, Ken; Clouston, John; Mahady, Kate; Field, Deborah; Ma, Henry; Phan, Thanh G; Chong, Winston; Chandra, Ronil V; Slater, Lee-Anne; Krause, Martin; Harrington, Timothy J; Faulder, Kenneth C; Steinfort, Brendan S; Bladin, Christopher F; Sharma, Gagan.
  • Campbell BCV; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Mitchell PJ; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Churilov L; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Yassi N; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Kleinig TJ; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Dowling RJ; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Yan B; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Bush SJ; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Dewey HM; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Thijs V; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Scroop R; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Simpson M; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Brooks M; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Asadi H; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Wu TY; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Shah DG; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Wijeratne T; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Ang T; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Miteff F; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Levi CR; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Rodrigues E; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Zhao H; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Salvaris P; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Garcia-Esperon C; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Bailey P; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Rice H; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • de Villiers L; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Brown H; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Redmond K; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Leggett D; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Fink JN; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Collecutt W; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Wong AA; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Muller C; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Coulthard A; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Mitchell K; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Clouston J; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Mahady K; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Field D; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Ma H; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Phan TG; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Chong W; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Chandra RV; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Slater LA; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Krause M; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Harrington TJ; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Faulder KC; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Steinfort BS; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Bladin CF; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
  • Sharma G; From the Departments of Medicine and Neurology, Melbourne Brain Centre (B.C.V.C., N.Y., B.Y., T.Y.W., D.G.S., E.R., H.Z., P.S., G.S., M.W.P., S.M.D.), and the Department of Radiology (P.J.M., R.J.D., S.J.B., P.M.D.), Royal Melbourne Hospital, and the Florey Institute of Neuroscience and Mental Healt
N Engl J Med ; 378(17): 1573-1582, 2018 04 26.
Article en En | MEDLINE | ID: mdl-29694815
ABSTRACT

BACKGROUND:

Intravenous infusion of alteplase is used for thrombolysis before endovascular thrombectomy for ischemic stroke. Tenecteplase, which is more fibrin-specific and has longer activity than alteplase, is given as a bolus and may increase the incidence of vascular reperfusion.

METHODS:

We randomly assigned patients with ischemic stroke who had occlusion of the internal carotid, basilar, or middle cerebral artery and who were eligible to undergo thrombectomy to receive tenecteplase (at a dose of 0.25 mg per kilogram of body weight; maximum dose, 25 mg) or alteplase (at a dose of 0.9 mg per kilogram; maximum dose, 90 mg) within 4.5 hours after symptom onset. The primary outcome was reperfusion of greater than 50% of the involved ischemic territory or an absence of retrievable thrombus at the time of the initial angiographic assessment. Noninferiority of tenecteplase was tested, followed by superiority. Secondary outcomes included the modified Rankin scale score (on a scale from 0 [no neurologic deficit] to 6 [death]) at 90 days. Safety outcomes were death and symptomatic intracerebral hemorrhage.

RESULTS:

Of 202 patients enrolled, 101 were assigned to receive tenecteplase and 101 to receive alteplase. The primary outcome occurred in 22% of the patients treated with tenecteplase versus 10% of those treated with alteplase (incidence difference, 12 percentage points; 95% confidence interval [CI], 2 to 21; incidence ratio, 2.2; 95% CI, 1.1 to 4.4; P=0.002 for noninferiority; P=0.03 for superiority). Tenecteplase resulted in a better 90-day functional outcome than alteplase (median modified Rankin scale score, 2 vs. 3; common odds ratio, 1.7; 95% CI, 1.0 to 2.8; P=0.04). Symptomatic intracerebral hemorrhage occurred in 1% of the patients in each group.

CONCLUSIONS:

Tenecteplase before thrombectomy was associated with a higher incidence of reperfusion and better functional outcome than alteplase among patients with ischemic stroke treated within 4.5 hours after symptom onset. (Funded by the National Health and Medical Research Council of Australia and others; EXTEND-IA TNK ClinicalTrials.gov number, NCT02388061 .).
Asunto(s)

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Isquemia Encefálica / Activador de Tejido Plasminógeno / Trombectomía / Accidente Cerebrovascular / Fibrinolíticos Tipo de estudio: Clinical_trials / Prognostic_studies / Risk_factors_studies Límite: Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Año: 2018 Tipo del documento: Article

Texto completo: 1 Banco de datos: MEDLINE Asunto principal: Isquemia Encefálica / Activador de Tejido Plasminógeno / Trombectomía / Accidente Cerebrovascular / Fibrinolíticos Tipo de estudio: Clinical_trials / Prognostic_studies / Risk_factors_studies Límite: Aged / Aged80 / Female / Humans / Male / Middle aged Idioma: En Año: 2018 Tipo del documento: Article