New device aims to make brain aneurysm coiling safer
NCT ID NCT04518670
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tested a temporary device called Comaneci that helps doctors place coils in wide-necked brain aneurysms. 90 patients were treated and followed for up to 6 months to check safety and how well the aneurysm was sealed. The goal was to see if the device works well in everyday hospital use.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Comaneci Embolization Assist Device
What this could lead to
If successful, this device could offer a safer way to treat wide-necked brain aneurysms without open surgery.
What could go wrong
This is a small, completed surveillance study, not a large randomized trial. Results may not apply to all aneurysm types or patients.
Disclaimer
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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.
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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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Baptist Health Research Institute
Jacksonville, Florida, 32207, United States
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Carondelet St. Joseph's Hospital (Tenet)
Tucson, Arizona, 85711, United States
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Los Robles
Thousand Oaks, California, 91360, United States
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Santa Barbara Cottage
Santa Barbara, California, 93105, United States
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St. Mary's Medical Ctr (Tenet)
West Palm Beach, Florida, 33407, United States
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Texas Stroke Institute (Sarah Cannon TN)
Dallas, Texas, 75075, United States
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USA Health University Hospital
Mobile, Alabama, 36617, United States
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University of Buffalo
Buffalo, New York, 14203, United States