New mesh device could seal brain aneurysms, avoid surgery

NCT ID NCT06872684

Recruiting now Disease control Sponsor: Stryker Neurovascular Source: ClinicalTrials.gov ↗

First seen Jun 26, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This trial tests a new device called the Surpass Elite with Guardian Flow Diverter for treating brain aneurysms that haven't ruptured. The device is a small mesh tube placed inside the artery to redirect blood flow and seal the aneurysm. About 183 adults aged 18-80 with specific types of aneurysms will be enrolled. The study will check if the device safely blocks the aneurysm and prevents strokes over 12 months.

What this could mean

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

Active substance: Surpass Elite with Guardian Flow Diverter System (a mesh tube placed inside the artery to redirect blood flow away from the aneurysm)
What this could lead to: If successful, this device could offer a safer, less invasive way to treat brain aneurysms and prevent them from rupturing.
What could go wrong: This is a single-arm trial without a comparison group, so results may be less definitive. Risks include stroke or incomplete aneurysm closure.

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.

ANEURYSM ANEURYSM, INTRACRANIAL

Contacts and locations

Locations

Carondelet St. Joseph's Hospital
RECRUITING

Tucson, Arizona, 85711, United States
Cleveland Clinic
RECRUITING

Cleveland, Ohio, 44195, United States
Lahey Hospital and Medical Center
RECRUITING

Burlington, Massachusetts, 01803, United States
Lyerly Neurosurgery, an Affiliate of Baptist
RECRUITING

Jacksonville, Florida, 32207, United States
Mount Sinai Health System
RECRUITING

New York, New York, 10029, United States
Oregon Health & Science University
RECRUITING

Portland, Oregon, 97239, United States
Stanford University School of Medicine
RECRUITING

Palo Alto, California, 94304, United States
Stony Brook University Hospital
RECRUITING

Stony Brook, New York, 11794, United States
University of California Davis Health
RECRUITING

Davis, California, 95616, United States
University of Kansas Medical Center
RECRUITING

Kansas City, Kansas, 66160, United States

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