Plain-English translation of NCT04994756 on ClinicalTrials.gov ↗ · Source last updated · Translation generated · How we translate trials
Read our Stroke research guide →This is a large international registry — essentially a database — that collects information from patients who have surgery for brain blood vessel problems. These problems include strokes caused by blood clots, aneurysms (bulging arteries), and abnormal blood vessel formations. By gathering this information from thousands of patients worldwide, researchers can learn which surgical techniques and devices work best and predict outcomes for future patients.
Doctors need better ways to understand which surgical approaches and devices give patients the best results when treating serious brain blood vessel injuries. This registry will help answer those questions by collecting real-world data from many hospitals and many patients.
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Your participation involves sharing your medical records and information about your surgery and recovery with the registry. This is not a treatment study — you will receive the surgery your doctor recommends regardless of your participation. The registry simply collects data about what happens to you over time so researchers can learn from your experience and the experiences of thousands of other patients worldwide.
AI-generated summary from trial data · Jun 1, 2026 · Not medical advice
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