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 @ 4:23 PM
Ignite Modification Date:
2025-12-24 @ 4:23 PM
NCT ID:
NCT01654666
Eligibility Criteria:
Inclusion Criteria:
1. Symptomatic or asymptomatic carotid artery stenosis. In symptomatic patients the degree of stenosis should more than 60% (Based on NASCET Criteria), in asymptomatic patients the degree of stenosis should more than 70% (Based on NASCET Criteria);
2. Tolerance to any of the study medications, including clopidogrel, aspirin and statins;
3. Can cooperate with and complete brain MRI examination;
4. Has a negative pregnancy test within 7 days before randomization and no childbearing potential;
5. Vascular ultrasound excluded intravascular thrombosis and unstable plaques in blood vessels of the bilateral upper limbs;
6. No hemorrhagic tendency;
7. Stable vital sign, normal renal and hepatic functions;
8. Informed consent.
Exclusion Criteria:
1. Evolving stroke;
2. Prior major ipsilateral stroke, if likely to confound study endpoints;
3. Severe dementia;
4. Hemorrhagic conversion of an ischemic stroke within the past 60 days;
5. Chronic atrial fibrillation;
6. Myocardial infarction within previous 30 days;
7. Inability to understand and cooperate with study procedures or provide informed consent;
8. Participating in other device or drug trial that has not completed the required protocol follow-up period;
9. Any conditions that hampers proper angiographic assessment or makes percutaneous arterial access unsafe;
10. High risk candidates defined as the Carotid Revascularization Endarterectomy vs. Stenting Trial (CREST);
11. Any vascular, extremity soft tissue or orthopedic injury that may contraindicate bilateral arm ischemic preconditioning (e.g. superficial wounds and fractures of the arm);
12. Blood pressure cannot be controlled lower than 200 mmHg by medications;
13. Peripheral blood vessel disease (especially subclavian arterial and upper limb artery stenosis or occlusion).
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
80 Years
Study:
NCT01654666
Study Brief:
Protocol Section:
NCT01654666