Cardiology

Clot buster seems to help up to 6 hours after stroke

(HealthDay) -- The largest study of its kind finds that stroke patients benefit from a clot-busting drug even six hours after a stroke, suggesting that the current recommended 4.5-hour limit could be expanded.

Cardiology

The Medical Minute: Solitaire for stroke -- It's not a game

Stroke is the fourth leading cause of death in North America -- down from third. Despite this "improvement," stroke remains the leading cause of adult disability. Ischemic strokes, caused by blood vessel blockages, are by ...

Cardiology

Clot-busting drug safe for stroke patients taking blood thinner

Acute ischemic stroke patients taking the blood thinner warfarin can be treated safely with the clot-busting drug tissue plasminogen activator (tPA), according to research presented at the American Heart Association's Quality ...

Cardiology

Clot-busters safe for treating moderate pulmonary embolism

Pulmonary embolism -- the sudden blockage of an artery in the lung -- is estimated to cause over 100,000 deaths each year in the U.S. Although thrombolytics, or "clot-buster" drugs, are currently reserved to treat only the ...

Neuroscience

Hypothermia protects the brain against damage during stroke

Thromboembolic stroke, caused by a blood clot in the brain, results in damage to the parts of the brain starved of oxygen. Breaking up the clot with tissue plasminogen activator (tPA) reduces the amount of damage, however, ...

Cardiology

Research identifies new experimental drug for stroke

Research led by Nicolas Bazan, MD, PhD, Boyd Professor and Director of the Neuroscience Center of Excellence at LSU Health Sciences Center New Orleans, has found that a synthetic molecule protected the brain in a model of ...

Cardiology

Telestroke the next best thing

The use of long-distance video and data hookups to link remote community hospitals with stroke neurologists in large centres provides the same level of care as having everyone in the same room, according to a new study presented ...

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