"Getting to the Hospital Quickly Determines the Effectiveness of Ischemic Stroke Treatment"

The Korean Stroke Society stressed on Oct. 29, marking World Stroke Day, that anyone experiencing symptoms that may indicate a stroke should call 119 immediately without delay and get to a hospital equipped to treat stroke as quickly as possible.


Promotional image for World Stroke Day by the Korean Stroke Society. Korean Stroke Society.

Promotional image for World Stroke Day by the Korean Stroke Society. Korean Stroke Society.

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A stroke is a severe medical emergency caused by a blocked or ruptured blood vessel in the brain. Ischemic strokes, which account for about 80% of all strokes, require the blocked vessel to be reopened as quickly as possible. Intravenous thrombolysis is generally performed within 4.5 hours of symptom onset, but because tests and treatment preparations take time, patients should get to a hospital as soon as possible.


Typical warning signs include sudden facial drooping, weakness or paralysis in one arm or leg, and speech difficulties. Sudden vision problems, severe dizziness, or an extremely intense headache may also occur. If even one of these symptoms appears, call 119 immediately rather than waiting to see if it improves.


Recently, tenecteplase has emerged as a new treatment option alongside alteplase, the established thrombolytic drug. Tenecteplase can be administered in a single intravenous injection, which may help expedite follow-up tests and preparations for procedures. However, even as treatments advance, a late arrival at the hospital can limit treatment options and worsen brain damage.


Cha Jae-kwan, president of the Korean Stroke Society, said, "The most important factor in stroke care is how quickly treatment begins after symptoms appear. If you experience sudden facial drooping, weakness or paralysis in your arms or legs, or speech difficulties, do not wait. Call 119 immediately and seek treatment as quickly as possible."



The society is also holding an online quiz event through Nov. 6 to raise awareness of the golden hour for stroke treatment. Participants can take part through the Korean Stroke Society's YouTube channel and KakaoTalk channel.


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