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:
2025-12-24 @ 11:54 PM
Ignite Modification Date:
2025-12-24 @ 11:54 PM
NCT ID:
NCT07133451
Eligibility Criteria:
Inclusion Criteria:
* At least 18 years old;
* Severe stenosis of intracranial arteries (stenosis degree: 70% \~ 99%, traditional angiography is required to confirm the degree of stenosis according to the criteria of Warfarin-Aspirin Symptomatic Intracranial Disease (WASID) study);
* Carry out cerebral angiography and OCT within one week after HR-VWI examination;
* The patient or the legal representative of the patient is able and willing to sign an informed consent form.
Exclusion Criteria:
* Non-atherosclerotic intracranial and extracranial artery stenosis, such as dissection, smoke disease, etc.;
* There are contraindications to MRI, such as claustrophobia, metal implants, etc.; Renal insufficiency, elevated serum creatinine (more than twice the upper limit of normal);
* Patients with severe cardiopulmonary diseases were considered unsuitable for this study;
* Allergy to iodine or gadolinium contrast agent;
* Participants who were unable to complete the study due to mental illness, cognitive or emotional disorder.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Study:
NCT07133451
Study Brief:
Protocol Section:
NCT07133451