Wrist or groin? major study tests best route for brain scans
NCT ID NCT07544043
First seen Apr 25, 2026 · Last updated Apr 30, 2026 · Updated 1 time
Summary
This study compares two methods for performing cerebral angiography—a procedure that takes X-ray images of blood vessels in the brain. One method goes through the wrist (transradial) and the other through the groin (transfemoral). Researchers will enroll about 2,473 people with cerebrovascular disease to see which approach is safer, more comfortable, and more successful at completing the full scan. The goal is to find the best way to perform this common procedure.
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This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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