High-dose oxygen with clot-removal therapy for late-window stroke
Part of Brain & nervous system, Heart & circulation clinical trials.
This study tests whether giving high concentration oxygen (called normobaric hyperoxia) during a standard clot-removal procedure (endovascular therapy) can improve recovery after a large-vessel stroke. It's for people who are treated later, within 6 to 24 hours of symptoms starting.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are 18 years or older.
- You had a stroke caused by a blockage in a major blood vessel in the front part of your brain, and you are not too severely affected.
- You were able to live independently before the stroke (no big disability).
- You can start the study treatment within 6 to 24 hours after you were last seen normal.
- You are eligible for a mechanical clot removal procedure (thrombectomy) based on imaging.
- You cannot have certain health problems like active bleeding, severe breathing issues, or very unstable vital signs.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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