Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 4:07 AM
Ignite Modification Date:
2025-12-25 @ 4:07 AM
NCT ID:
NCT06751420
Eligibility Criteria:
Inclusion Criteria:
* adult patients (18+ years) with high-quality, three-dimensional time-of-flight MR angiography (TOF-MRA) imaging that clearly visualizes the Circle of Willis (CoW) and is performed for neurological assessments, such as headache or transient ischemic attacks.
Exclusion Criteria:
* patients with incomplete or poor-quality imaging, prior neurosurgical interventions, or significant vascular pathologies (e.g., aneurysms, arteriovenous malformations, severe atherosclerosis) that could distort natural CoW anatomy. Additionally, images with motion artifacts and cases with missing essential demographic or clinical information are excluded.
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT06751420
Study Brief:
Protocol Section:
NCT06751420