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临床试验/NL-OMON55450
NL-OMON55450招募中3 期

Multicenter Randomized Clinical Trial of Endovascular Treatment of Acute Ischemic Stroke in The Netherlands for Late Arrivals: MR CLEAN LATE - MR CLEAN LATE

Medisch Universitair Ziekenhuis Maastricht0 个研究点目标入组 500 人开始时间: 待定最近更新:
适应症

试验速览

阶段
3 期
状态
招募中
发起方
入组人数
500

研究概览

简要总结

暂无简介。

研究设计

研究类型
Interventional

入排标准

年龄范围
18 至 99(—)

入选标准

  • o clinical diagnosis of acute ischemic stroke,
  • o caused by proximal intracranial anterior circulation occlusion (distal
  • intracranial carotid artery or middle (M1/M2 ) cerebral artery confirmed by
  • neuro-imaging (CTA),
  • o and presence of poor*, moderate or good collateral flow as shown by
  • neuro-imaging (CTA)
  • o CT or MRI ruling out intracranial hemorrhage,
  • o Start of IA treatment (groin puncture) possible between 6 and 24 hours or
  • last seen well < 24 hours including wake-up strokes,
  • o a score of at least 2 on the NIH Stroke Scale
  • o age of 18 years or older
  • o Written informed consent (deferred)
  • * Inclusion and randomization will be restricted to patients with moderate or
  • good collaterals when 100 patients with poor collaterals have been included in

排除标准

  • o Pre-stroke disability which interferes with the assessment of functional
  • outcome at 90 days, i.e. mRS >2
  • o cerebral infarction in the previous 6 weeks with residual neurological
  • deficit or signs of recent infarction on neuroimaging in the territory of the
  • middle cerebral artery
  • o INR exceeding 3.0*
  • o platelet count < 40 x 109/L*
  • o APTT > 50 sec*
  • o visible infarction in > 1/3 of the territory of the middle cerebral artery
  • o participation in trials other than current and MR ASAP.
  • o ICA-T/M1 occlusion, NIHSS >=10, infarct core <=25ml and a mismatch ratio total
  • ischemic volume/ infarct core >=2 (patient is eligible for direct EVT treatment,
  • based on DAWN/DEFUSE 3 patient profile)
  • Inclusion in other intervention trials during the study period is not allowed
  • * In case there is no clinical indication to test for hemorrhagic diathesis, it
  • may be assumed that the INR, APTT and platelet count are within these limits.

研究者

发起方
Medisch Universitair Ziekenhuis Maastricht

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