Impact of Aneurysm Multiplicity on Treatment and Outcome After Aneurysmal Subarachnoid Hemorrhage.
Michel Roethlisberger, Rita Achermann, Schatlo Bawarjan...
https://pubmed.ncbi.nlm.nih.gov/30113674/Actively Recruiting
Led by University Hospital, Geneva · Updated on 2026-01-16
20000
Participants Needed
22
Research Sites
N/A
Total Duration
Researchers are working to create and use a comprehensive database focused on intracranial aneurysms IA. This project collects and studies clinical history, imaging data, biological samples, and other information to understand factors linked to the formation and rupture of aneurysms. They aim to identify genetic, environmental, and anatomical markers, as well as evaluate outcomes from different treatment strategies and improve patient care protocols. Participants include patients with diagnosed aneurysms, both ruptured and unruptured, family members of affected individuals, and healthy volunteers. Data collected involves detailed clinical records, imaging scans like MRI angiography and CT angiography, and various biological samples such as blood, cerebrospinal fluid, saliva, and stool. Consent covers access to medical records, use of biological samples, and potential future research uses including genetic analyses. During the study, participants provide health and lifestyle information, imaging data, and biological samples. Researchers will monitor multiple long-term outcomes including disease progression, life expectancy, quality of life, neurological and cognitive status, and treatment effects over periods up to 20 years. Data confidentiality is maintained, and participants can withdraw at any time without affecting their medical care. The study aims to validate disease models and support advances in aneurysm management and research.
CONDITIONS
@neurIST : Intregrated Biomedical Informatics for the Management of Cerebral Aneurysms
S
Sven Hirsch, Dr
P
Philippe Bijlenga, PD MD PhD
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University Hospital, Geneva
Lead Sponsor
University of Geneva, Switzerland
Collaborating Sponsor
You may qualify if you...
You will not qualify if you...
Duration - 2 to 4 weeks
Participants are screened for eligibility to participate in the trial.
1 visit (in-person)
Duration - Initial data collection at enrollment
Participants provide clinical history, imaging data, and biological samples to be entered into the SwissNeuroFoundation AneurysmDataBase. This includes demographic information, medical history, family tree, signs and symptoms, imaging analysis, and treatment information.
1 baseline visit (in-person)
Duration - Up to 20 years
Participants' clinical and imaging data, as well as biological samples, are collected and monitored over time to assess disease progression, aneurysm status, and various health outcomes.
Periodic visits depending on clinical need and data updates
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
4
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https://pubmed.ncbi.nlm.nih.gov/28127657/University Hospital, Geneva
Lead Sponsor
University of Geneva, Switzerland
Collaborating Sponsor