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Updated: Jan 31, 2026

Optimized Management of Endovascular Treatment for Acute Ischemic Stroke
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Tenecteplase versus alteplase for acute ischemic stroke.

Hemanshu Prabhakar1, Indu Kapoor1, Charu Mahajan1

  • 1Department of Neuroanaesthesiology and Neurocritical Care, All India Institute of Medical Sciences, New Delhi, India.

The Cochrane Database of Systematic Reviews
|January 29, 2026
PubMed
Summary
This summary is machine-generated.

This review compares tenecteplase and alteplase for acute ischemic stroke, assessing benefits and harms in large vessel occlusion and non-large vessel occlusion. It also explores effects across diverse demographic groups to inform health equity.

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Area of Science:

  • Neurology
  • Pharmacology
  • Clinical Trials

Background:

  • Acute ischemic stroke is a leading cause of disability worldwide.
  • Thrombolytic therapy, such as alteplase, is a cornerstone of acute ischemic stroke treatment.
  • Tenecteplase is a newer thrombolytic agent with potential advantages.

Purpose of the Study:

  • To systematically review and synthesize evidence on the benefits and harms of tenecteplase versus alteplase for acute ischemic stroke.
  • To evaluate treatment effects in patients with large vessel occlusion (LVO) and non-large vessel occlusion (non-LVO) stroke.
  • To explore potential health inequities by examining intervention effects across different demographic subgroups and income settings.

Main Methods:

  • This is a protocol for a Cochrane Review of intervention studies.
  • The review will include randomized controlled trials comparing tenecteplase with alteplase.
  • Data will be synthesized using meta-analysis where appropriate, with subgroup analyses planned for demographic factors and country income levels.

Main Results:

  • Primary outcomes will include measures of death and disability (e.g., modified Rankin Scale).
  • Secondary outcomes will include rates of symptomatic intracerebral hemorrhage and other adverse events.
  • Subgroup analyses will investigate treatment effects by age, sex, ethnicity, and country income.

Conclusions:

  • The findings will inform clinical decision-making regarding the optimal choice of thrombolytic therapy for acute ischemic stroke.
  • This review will highlight potential disparities in treatment effectiveness and guide strategies to promote health equity in stroke care.
  • Evidence synthesis will support evidence-based guidelines for acute ischemic stroke management.