About: Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO)     Goto   Sponge   NotDistinct   Permalink

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  • Consecutive patients with acute IS due to intracranial arterial occlusions will be treated with standard i.v.-tPA and continuously monitored with 2 MHz Transcranial Doppler for arterial recanalization. Early recanalization will be determined with the previously validated Thrombolysis in Brain Ischemia flow-grading system within 60 min after tPA bolus. Power calculations are based on the assumption of alpha=0.05 (two-sided test) and probabilities of functional independence at 3 months of 0.50 and 0.35 in patients with early complete recanalization and persisting occlusion, respectively. Detection of a 15% difference with a power of 0.824 requires an estimated sample of 480 patients of whom 25% are expected to achieve early recanalization while 75% will have persisting occlusion at 1 h after tPA bolus. We also plan to test prespecified secondary hypotheses within the projected study sample.
  • Consecutive patients with acute IS due to intracranial arterial occlusions will be treated with standard i.v.-tPA and continuously monitored with 2 MHz Transcranial Doppler for arterial recanalization. Early recanalization will be determined with the previously validated Thrombolysis in Brain Ischemia flow-grading system within 60 min after tPA bolus. Power calculations are based on the assumption of alpha=0.05 (two-sided test) and probabilities of functional independence at 3 months of 0.50 and 0.35 in patients with early complete recanalization and persisting occlusion, respectively. Detection of a 15% difference with a power of 0.824 requires an estimated sample of 480 patients of whom 25% are expected to achieve early recanalization while 75% will have persisting occlusion at 1 h after tPA bolus. We also plan to test prespecified secondary hypotheses within the projected study sample. (en)
Title
  • Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO)
  • Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO) (en)
skos:prefLabel
  • Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO)
  • Design of a PROspective multi-national CLOTBUST collaboration on reperfusion therapies for stroke (CLOTBUST-PRO) (en)
skos:notation
  • RIV/00159816:_____/08:#0000418!RIV10-MZ0-00159816
http://linked.open...avai/riv/aktivita
http://linked.open...avai/riv/aktivity
  • N
http://linked.open...iv/cisloPeriodika
  • 1
http://linked.open...vai/riv/dodaniDat
http://linked.open...aciTvurceVysledku
http://linked.open.../riv/druhVysledku
http://linked.open...iv/duvernostUdaju
http://linked.open...titaPredkladatele
http://linked.open...dnocenehoVysledku
  • 362669
http://linked.open...ai/riv/idVysledku
  • RIV/00159816:_____/08:#0000418
http://linked.open...riv/jazykVysledku
http://linked.open.../riv/klicovaSlova
  • arterial occlusion; CLOTBUST; outcome; recanalization; reperfusion; stroke; tPA; transcranial Doppler (en)
http://linked.open.../riv/klicoveSlovo
http://linked.open...odStatuVydavatele
  • AU - Australské společenství
http://linked.open...ontrolniKodProRIV
  • [07F4C30E6F89]
http://linked.open...i/riv/nazevZdroje
  • International Journal of Stroke
http://linked.open...in/vavai/riv/obor
http://linked.open...ichTvurcuVysledku
http://linked.open...cetTvurcuVysledku
http://linked.open...UplatneniVysledku
http://linked.open...v/svazekPeriodika
  • 3
http://linked.open...iv/tvurceVysledku
  • Mikulík, Robert
  • Molina, C. A.
  • Sharma, V. K.
  • Alexandrov, A. V.
  • Demchuk, A. M.
  • Kohrmann, M.
  • Schellinger, P. D.
  • Tsivgoulis, G.
  • Bareeto, A. D.
  • Brunser, A.
  • Forteza, A.
  • Garami, Z.
  • Martinez, P.
  • Montaner, J.
  • Saqqur, M.
  • Spengos, K.
issn
  • 1747-4930
number of pages
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