LLSA 2020 - Review 13: Thrombectomy for Stroke at 6 to 16 Hours With Selection by Perfusion Imaging
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<<The 2020 Lifelong Learning And Self-Assessment Study Guide, Table of Contents

Review 13: Thrombectomy for Stroke at 6 to 16 Hours With Selection by Perfusion Imaging

Reviewers

Angela Hua, MD
Faculty, Department of Emergency Medicine, Northwell Long Island Jewish Hospital, New Hyde Park, NY; Assistant Professor, Donald and Barbara Zucker School of Medicine at Hofstra University, New Hyde Park, NY
Evan Feinberg, MD
Department of Emergency Medicine, Northwell Health at North Shore University Hospital and Long Island Jewish Medical Center, New Hyde Park, NY

About this Review

This article is a publication of the findings of the DEFUSE 3 clinical trial (Endovascular Therapy Following Imaging Evaluation for Ischemic Stroke 3) that assessed patients with ischemic but not yet infarcted brain tissue (penumbra) as demonstrated on perfusion imaging, who underwent thrombectomy within the 6- to 16-hour timeframe in addition to standard medical therapy. The outcomes were compared to patients who received standard medical therapy alone. The authors concluded that endovascular thrombectomy for ischemic stroke at 6 to 16 hours after symptom onset led to more favorable functional outcomes than standard medical therapy alone among patients with proximal middle cerebral artery or internal carotid artery occlusion and an area of ischemic but not yet infarcted tissue.

  1. Article Citation
  2. Synopsis
  3. Quick Quiz
  4. Discussion
  5. Critique
  6. Editor’s Note
  7. Additional Reading
  8. Key Points
  9. Quick Quiz Answers
  10. Figure
  11. Original Article

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