Brain aneurysm device under Long-Term review

NCT ID NCT04839705

First seen Apr 01, 2026 · Last updated May 14, 2026 · Updated 5 times

Summary

This study follows 195 adults with wide-neck brain aneurysms treated with the WEB device. Researchers check if the device safely blocks the aneurysm from inside the blood vessel. The main goal is to see if the aneurysm stays closed one year after treatment and to track any serious health events.

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Contacts and locations

Locations

  • Abbott Northwestern Hospital Allina Health

    Minneapolis, Minnesota, 55407, United States

  • Albany Medical Center

    Albany, New York, 12208, United States

  • Baptist Health Systems

    Lexington, Kentucky, 40503, United States

  • Johns Hopkins University

    Baltimore, Maryland, 21287, United States

  • LSU Health Sciences Center at Shreveport

    Shreveport, Louisiana, 71103, United States

  • Massachusetts General Brigham Incorporated

    Boston, Massachusetts, 02114, United States

  • Memorial Health Systems

    Hollywood, Florida, 33021, United States

  • Montefiore Medical Center

    The Bronx, New York, 10467, United States

  • Northshore University Hospital/Northwell Health

    Manhasset, New York, 11030, United States

  • Norton Healthcare

    Louisville, Kentucky, 40241, United States

  • Ohio State University

    Columbus, Ohio, 43210, United States

  • OhioHealth Research Institute

    Columbus, Ohio, 43214, United States

  • Orlando Health Neuroscience Institute

    Orlando, Florida, 32806, United States

  • SUNY Stony Brook

    Stony Brook, New York, 11794, United States

  • Semmes Murphey

    Memphis, Tennessee, 38120, United States

  • The Queen's Medical Center Neuroscience Institute

    Honolulu, Hawaii, 96813, United States

  • The Toledo Hospital d/b/a ProMedica Toledo Hospital

    Toledo, Ohio, 43606, United States

  • The Washington University

    St Louis, Missouri, 63110, United States

  • Thomas Jefferson University Hospital

    Philadelphia, Pennsylvania, 19107, United States

  • UMass Memorial Health

    Worcester, Massachusetts, 01655, United States

  • University of Buffalo

    Buffalo, New York, 14203, United States

  • University of Iowa Hospitals and Clinics

    Iowa City, Iowa, 52242, United States

  • University of Kansas Health System

    Kansas City, Kansas, 66160, United States

  • University of Kentucky, Department of Neurosurgery

    Lexington, Kentucky, 40536, United States

  • University of Oklahoma Health Sciences Center

    Oklahoma City, Oklahoma, 73104, United States

  • University of Pennsylvania Health Systems

    Philadelphia, Pennsylvania, 19104, United States

  • West Virginia University

    Morgantown, West Virginia, 26506, United States

Conditions

Explore the condition pages connected to this study.