A Retrospective, Multicenter, Controlled Clinical Trail: to Evaluate the Efficiency and Safety of Intracranial Aneurysm Assistive Software in the Preoperative Assessment
NCT ID: NCT05651425
Last Updated: 2022-12-15
Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
Get a concise snapshot of the trial, including recruitment status, study phase, enrollment targets, and key timeline milestones.
UNKNOWN
600 participants
OBSERVATIONAL
2022-12-20
2023-04-30
Brief Summary
Review the sponsor-provided synopsis that highlights what the study is about and why it is being conducted.
Detailed Description
Dive into the extended narrative that explains the scientific background, objectives, and procedures in greater depth.
Conditions
See the medical conditions and disease areas that this research is targeting or investigating.
Keywords
Explore important study keywords that can help with search, categorization, and topic discovery.
Study Design
Understand how the trial is structured, including allocation methods, masking strategies, primary purpose, and other design elements.
CASE_CONTROL
RETROSPECTIVE
Study Groups
Review each arm or cohort in the study, along with the interventions and objectives associated with them.
surgeon-independent group
the coiling diameter is predicted by experienced surgeon alone.
No interventions assigned to this group
surgeon-software-assistant group
the coiling diameter is predicted by experienced surgeon with software assistant.
No interventions assigned to this group
Eligibility Criteria
Check the participation requirements, including inclusion and exclusion rules, age limits, and whether healthy volunteers are accepted.
Inclusion Criteria
2. non-ruptured intracranial saccular aneurysm with specific intracranial CTA images; Target aneurysm has performed intravascular coiling treatment.
3. intracranial aneurysm diameter range from 3mm to 10mm.
4. the shape of aneurysm is regular without daughter sac or more than 2 lobulations.
1. the number of detector rows of Computed Tomography(CT) is more than 16 rows.
2. slice thickness ≤ 0.625mm, whole-brain image is considered.
3. Both plain scan sequences and enhancer sequence are required.
Exclusion Criteria
2. combined with cerevascular malformation or cerebral occupying lesion;
3. fusiform aneurysm or dissection aneurysm;
4. significant proximal stenosis of parent artery;
5. intracaverous internal carotid artery aneurysm;
6. target aneurysm has been performed flow-diverter stents treatment.
1. none DICOM format;
2. quality score less than 3 scores;
3. metal artifacts existance.
18 Years
80 Years
ALL
No
Sponsors
Meet the organizations funding or collaborating on the study and learn about their roles.
RenJi Hospital
OTHER
Shanxi Provincial People's Hospital
OTHER_GOV
Beijing Tiantan Hospital
OTHER
Responsible Party
Identify the individual or organization who holds primary responsibility for the study information submitted to regulators.
Wang Shuo
Director of Department of Cerebrovascular Neurosurgery
Principal Investigators
Learn about the lead researchers overseeing the trial and their institutional affiliations.
Shuo Wang, MD
Role: PRINCIPAL_INVESTIGATOR
Beijing Tiantan Hospital
Locations
Explore where the study is taking place and check the recruitment status at each participating site.
Beijing Tiantan Hospital
Beijing, Beijing Municipality, China
Countries
Review the countries where the study has at least one active or historical site.
Central Contacts
Reach out to these primary contacts for questions about participation or study logistics.
Facility Contacts
Find local site contact details for specific facilities participating in the trial.
Qingyuan Liu, MD
Role: primary
Other Identifiers
Review additional registry numbers or institutional identifiers associated with this trial.
QX2022-011-02
Identifier Type: -
Identifier Source: org_study_id