NCT05401669 Transradial Versus Transfemoral Access for Cerebral Angiography
| NCT ID | NCT05401669 |
| Status | Recruiting |
| Phase | — |
| Sponsor | Huashan Hospital |
| Condition | Cerebral Angiography |
| Study Type | INTERVENTIONAL |
| Enrollment | 748 participants |
| Start Date | 2023-09-15 |
| Primary Completion | 2024-10-20 |
Trial Parameters
Eligibility Fast-Check
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Brief Summary
This study is multi-center, prospective, randomized (1:1) controlled trial designed to assess and compare the feasibility, safety and success of Transradial access (TRA) versus Transfemoral access (TFA) for diagnostic cerebral angiography.
Eligibility Criteria
Inclusion Criteria: 1. Age between 18 and 80 years old; 2. Scheduled to undergo diagnostic cerebral angiography; 3. Suitable for cerebral angiography via TRA and TFA access, with a radial artery diameter ≥2mm confirmed by ultrasonography; 4. Modified Rankin Scale (mRS) score ≤2; 5. Provided written informed consent. Exclusion Criteria: 1. Severe stenosis of the radial, brachial, subclavian, brachiocephalic, iliac or common femoral arteries, or any significant vascular disease (such as aortic aneurysm, etc.) that may obstruct guidewire passage; 2. Arteriovenous fistula for hemodialysis present in the right upper limb; 3. Planned interventional surgery within 24 hours of the initial study angiography; 4. Requirement for cerebral angiography in an emergency department; 5. Use of general anesthesia; 6. Any contraindication to cerebral angiography, such as allergy or intolerance to the contrast media, uncorrected severe coagulation disorders, arterial dissection in the target vessel, punctu