Massive brain aneurysm database aims to unlock hidden risks

NCT ID NCT05526352

Recruiting now Knowledge-focused Sponsor: University Hospital, Geneva Source: ClinicalTrials.gov ↗

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

Summary

This study is creating a large database of information from 20,000 people with brain aneurysms. Researchers will look at genetic, environmental, and other factors to better understand what causes aneurysms and how different treatments affect outcomes. Participants are not given any new treatment; instead, their medical data is collected and analyzed to improve future care.

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Conditions

The condition(s) this trial relates to.

brain aneurysm

As listed by the trial registrant

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

INTRACRANIAL ANEURYSM

Contacts and locations

Locations

Barcelona Hospital General de Cataluna
COMPLETED

Barcelona, Spain
Department of Neurosurgery, Cantonal Hospital St. Gallen
RECRUITING

Sankt Gallen, Switzerland
Department of Neurosurgery, Klinikum rechts der Isar, Technical University Munich
RECRUITING

Munich, Germany
Erasmus Medical Center
COMPLETED

Rotterdam, Netherlands
Helsinki University Central Hospital
RECRUITING

Helsinki, Finland
Hospital Clinic Barcelona
COMPLETED

Barcelona, Spain
ICAN
RECRUITING

Nantes, France
IMIM - Hospital del Mar
RECRUITING

Barcelona, Spain
Jagiellonian University Medical College
RECRUITING

Krakow, Poland
Klinik Hirslanded
NOT_YET_RECRUITING

Zurich, 8008, Switzerland
Kuopio University Hospital
RECRUITING

Kuopio, Finland
Montreal Neurological Institute and Hospital, McGill University
RECRUITING

Montreal, Canada
Neurochirurgie / Hôpitaux Universitaire de Genève
RECRUITING

Geneva, 1211, Switzerland
Radcliffe Infirmary
COMPLETED

Oxford, United Kingdom
Royal Hallamshire Hospital
COMPLETED

Sheffield, United Kingdom
University College London
RECRUITING

London, United Kingdom
University Hospital of Lausanne (CHUV), CoLaus Datacenter
RECRUITING

Lausanne, 1011, Switzerland
University Medical Center Utrecht
RECRUITING

Utrecht, Netherlands
University of California
RECRUITING

San Francisco, California, United States
University of Cincinnati College of Medicine
RECRUITING

Cincinnati, Ohio, United States
University of Pecs
COMPLETED

Pécs, Hungary
University of Virginia
RECRUITING

Virginia Beach, Virginia, United States

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