Articles with "ivt" as a keyword



Differential Benefit of Collaterals for Stroke Patients Treated with Thrombolysis or Supportive Care

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Published in 2019 at "Clinical Neuroradiology"

DOI: 10.1007/s00062-019-00815-y

Abstract: Leptomeningeal collaterals can slow down infarction growth; however, despite good collaterals in the DAWN and DEFUSE 3 trials, outcomes were devastating if reperfusion was not attempted. The aim of this study was to compare the… read more here.

Keywords: ivt treated; supportive care; ivt; stroke patients ... See more keywords

Direct Endovascular Thrombectomy Alone vs. Bridging Thrombolysis for Patients with Acute Ischemic Stroke

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Published in 2021 at "Clinical Neuroradiology"

DOI: 10.1007/s00062-021-01116-z

Abstract: Although the current guidelines recommend bridging thrombolysis (BT) therapy, which is intravenous thrombolysis (IVT) followed by endovascular thrombectomy (EVT), for patients with acute ischemic stroke from large vessel occlusion (AIS-LVO), the effectiveness and safety of… read more here.

Keywords: patients acute; ivt; thrombolysis; acute ischemic ... See more keywords

Ipsilateral acute ischemic stroke in a patient with concomitant intracerebral hemorrhage successfully treated with mechanical thrombectomy

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Published in 2019 at "Neurological Sciences"

DOI: 10.1007/s10072-019-03992-3

Abstract: Dear editor, Intravenous thrombolysis (IVT) is the therapeutic reference for acute ischemic stroke (AIS) within the first 4.5 h of the ischemic event in patients without contraindications. Mechanical thrombectomy (MT) is recommended as an adjunct… read more here.

Keywords: ischemic stroke; mechanical thrombectomy; ivt; hemorrhage ... See more keywords

Safety and efficacy of intravenous thrombolysis in acute ischemic stroke patients with a history of intracranial hemorrhage: A systematic review and meta-analysis

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Published in 2022 at "Clinical Neurology and Neurosurgery"

DOI: 10.1016/j.clineuro.2022.107205

Abstract: Acute ischemic stroke (AIS) is a fatal and debilitating condition killing 2.7 million people each year worldwide. The most commonly used treatment modality for AIS is intravenous thrombolysis (IVT) with alteplase which is indicated for… read more here.

Keywords: intracranial hemorrhage; ivt; history; stroke ... See more keywords
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Theoretical and experimental investigation on an integral time-delay feedback control combined with a closed-loop control for an infinitely variable transmission system

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Published in 2021 at "Mechanism and Machine Theory"

DOI: 10.1016/j.mechmachtheory.2021.104410

Abstract: Abstract A nonlinear closed-loop speed ratio control combined with an integral time-delay feedback control is developed to adjust the speed ratio of an infinitely variable transmission (IVT) for a desired output speed with any variable… read more here.

Keywords: speed; ivt; system; time delay ... See more keywords

Effect of Intravenous Thrombolysis on Clot Survival during Mechanical Thrombectomy in Acute Large Vessel Occlusion Strokes.

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Published in 2021 at "Neurosurgery"

DOI: 10.1093/neuros/nyab344

Abstract: BACKGROUND The benefit of intravenous thrombolysis (IVT) before mechanical thrombectomy (MT) in patients with large vessel occlusion (LVO) stroke is uncertain. Conventional metrics of final modified thrombolysis in cerebral ischemia (mTICI) score and 90-d modified… read more here.

Keywords: clot survival; ivt; thrombolysis; effect ... See more keywords

A nomogram for predicting hemorrhagic transformation in acute ischemic stroke receiving intravenous thrombolysis with extended time window

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Published in 2024 at "Medicine"

DOI: 10.1097/md.0000000000040475

Abstract: A recent randomized controlled clinical trial expanded the time window of intravenous thrombolysis (IVT) in patients with acute ischemic stroke (AIS) beyond 4.5 hours by applying neuroimaging standards, enabling more patients to benefit from IVT.… read more here.

Keywords: ivt; intravenous thrombolysis; time window; time ... See more keywords

Influence of time metrics on the treatment effect of intravenous alteplase prior to endovascular treatment in MR CLEAN-NO IV

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Published in 2022 at "Journal of NeuroInterventional Surgery"

DOI: 10.1136/jnis-2022-018998

Abstract: Background We assessed whether the treatment effect of intravenous alteplase (IVT) prior to endovascular treatment (EVT) on functional outcome is modified by time metrics. Methods We used data from all patients included in MR CLEAN-NO… read more here.

Keywords: time metrics; treatment effect; effect; ivt ... See more keywords

Intravenous thrombolysis before mechanical thrombectomy in patients with atrial fibrillation

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Published in 2022 at "Journal of NeuroInterventional Surgery"

DOI: 10.1136/jnis-2022-019749

Abstract: The introduction into clinical practice of endovascular mechanical thrombectomy (MT) has brought better results in patients with ischemic stroke from large vessel occlusion (LVO) in the anterior circulation in whom therapy is started 4.5–5 hours… read more here.

Keywords: thrombectomy; therapy; dmt; noninferiority dmt ... See more keywords

Effect of intravenous thrombolysis before endovascular therapy on outcome according to collateral status: insight from the ETIS Registry

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Published in 2022 at "Journal of NeuroInterventional Surgery"

DOI: 10.1136/neurintsurg-2021-018170

Abstract: Background It is unknown whether collateral status modifies the effect of pretreatment intravenous thrombolysis (IVT) on the outcomes of patients with large vessel occlusions treated with endovascular therapy (EVT). We aimed to assess whether collateral… read more here.

Keywords: outcome; ivt; effect; collateral status ... See more keywords

Effect of intravenous alteplase before endovascular therapy for atherothrombotic stroke-related large vessel occlusion: subanalysis of the RESCUE AT-LVO registry

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Published in 2025 at "Stroke and Vascular Neurology"

DOI: 10.1136/svn-2024-003983

Abstract: Background Whether intravenous thrombolysis (IVT) should be administered prior to endovascular therapy (EVT) in patients with atherothrombotic stroke-related large vessel occlusion (AT-LVO) remains unclear. This study aimed to assess the efficacy and safety of IVT… read more here.

Keywords: ivt; endovascular therapy; occlusion; lvo ... See more keywords