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The AcT Trial: Tenecteplase vs Alteplase for Acute Ischemic Stroke

RebelEM

Background : Alteplase, a class of medication that converts plasminogen to plasmin leading to fibrin degradation and subsequent clot lysis, has been the standard of care for acute ischemic stroke (AIS) patients that meet eligibility criteria. mg/kg non-inferior to alteplase in the treatment of acute ischemic stroke? vs Alteplase 34.8%

Stroke 135
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SGEM#455: Harmony 5000 – Prehospital Detection of Large Vessel Occlusion Strokes

The Skeptics' Guide to EM

Headpulse measurement can reliably identify large-vessel occlusion stroke in prehospital suspected stroke patients: Results from the EPISODE-PS-COVID study. She is the co-founder of FOAMcast and a pulmonary embolism and implementation science researcher. Reference: Paxton et al.

Stroke 116
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52 in 52 – #38: Thrombolysis Guided by Perfusion Imaging up to 9 Hours after Onset of Stroke

EMDocs

This week we cover the EXTEND trial looking at thrombolysis up to 9 hours after stroke onset. and 9 hours of symptom onset; stroke symptoms that started during sleep were assumed to have started halfway between the actual last known well and the time of wake-up. Intervention: Alteplase 0.9 in alteplase group versus 0.9%

Stroke 98
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2024 Emergency Medicine Research Highlights: Forced Air, Sepsis, and More

ACEP Now

One of the paradoxical oddities of treatment for acute stroke is the reversal of anticoagulation to enable treatment with thrombolysis. Thrombolysis after dabigatran reversal for acute ischemic stroke: a national registry-based study and meta-analysis. Theodorou A, Melanis K, Bakola E, et al. 2024;103(7):e209862. 2024;103(11):e210020.

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Robotic Glove Helps Stroke Patients Relearn Dexterity

Medagadget

Researchers at Florida Atlantic University have developed a soft robotic glove that can assist stroke patients to relearn how to perform dexterous tasks with their hands. So far, the researchers have focused on using the gloves to assist patients to play music. The system uses AI to inform a training component.

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The Study of the Week Is a Beautiful Example of Science Done Well

Sensible Medicine

Neurologist Hooman Kamel from the Weil Cornell Medical Center in NY had an idea about atrial fibrillation and stroke. Stroke came when these clots moved northward to the brain. One of the big issues with this theory was that studies had failed to show a strong relationship in time between the stroke and the irregular rhythm.

Wellness 132
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Ep 194 Subarachnoid Hemorrhage – Recognition, Workup and Diagnosis Deep Dive

Emergency Medicine Cases

Anton is joined by the world's leading EM researcher in subarachnoid hemorrhage diagnosis Dr. Jeff Perry and EM-Stroke team clinician Dr. Katie Lin for a deep dive into why we still miss this life-threatening diagnosis, the key clinical clues, proper use of decision tools, indications for CT, indications for CTA, indications for LP and CSF interpretation (..)

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