New device aims to seal brain aneurysms without surgery

NCT ID NCT06693011

Recruiting now Disease control Sponsor: Cerus Endovascular, Inc. Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This clinical trial is testing a device called the Contour Neurovascular System for people with wide-necked brain aneurysms. The device is placed inside the aneurysm to block blood flow and prevent it from rupturing. The study will enroll 250 participants and follow them for two years to see if the treatment is safe and effective.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Contour Neurovascular System (a device placed inside the aneurysm to block blood flow)
What this could lead to: If successful, this device could offer a safe and effective way to treat wide-necked brain aneurysms without open surgery, reducing the risk of rupture or stroke.
What could go wrong: This is an ongoing study with no results yet. The device may not work for all aneurysm shapes, and risks include stroke, bleeding, or the need for additional treatment.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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Conditions

The condition(s) this trial relates to.

Aneurysm brain aneurysm

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

CEREBRAL ANEURYSMS

Contacts and locations

Locations

Advocate Aurora Health
RECRUITING

Park Ridge, Illinois, 60068, United States
Medical University of South Carolina
RECRUITING

Charleston, South Carolina, 29425, United States
NC Heart and Vascular Research LLC
RECRUITING

Raleigh, North Carolina, 27607, United States
Stony Brook University
RECRUITING

Stony Brook, New York, 11794, United States
Swedish Neuroscience Institute
RECRUITING

Seattle, Washington, 98122, United States
Thomas Jefferson University
RECRUITING

Philadelphia, Pennsylvania, 19107, United States
University at Buffalo Neurosurgery
RECRUITING

Buffalo, New York, 14203, United States
University of Kansas Medical Center
RECRUITING

Kansas City, Kansas, 66160, United States
University of Pennsylvania
RECRUITING

Philadelphia, Pennsylvania, 19104, United States

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