Cerebrovascular Disease
Conditions
Interventions
Transradial Approach:Transradial approach for cerebral angiography
Transfemoral Approach:Transfemoral approach for cerebral angiography
Sponsors
Gansu Provincial Maternity and Child-care Hospital
Eligibility
Sex/Gender
All
Age
18 Years to No maximum
Inclusion criteria
Inclusion criteria: 1.Age >18 years; 2.Patients requiring whole-brain cerebral angiography; 3.Objective evidence indicating suitability for both transfemoral and transradial cerebral angiography, with ultrasound-documented radial artery inner diameter =1.5 mm; 4.Signed informed consent; 5.Modified Rankin Scale (mRS) score =2;
Exclusion criteria
Exclusion criteria: 1.Positive right-sided Allen test or Barbeau test, or femoral artery occlusion (for the TFA group); 2.Local infection or trauma at the puncture site; 3.Coagulation abnormalities: INR >1.5 or platelet count <50 × 10?/L; 4.Presence of access vessel pathology or anatomical variation deemed potentially harmful to the subject, such as interrupted aortic arch, subclavian artery occlusion, or aortic dissection; 5.Pregnancy; 6.Planned or completed major surgery or severe trauma within the preceding 2 weeks; 7.Expected survival <5 years; 8.Severe cardiac, hepatic, renal, or other organ dysfunction; 9.Contraindication to contrast agent for cerebral angiography; 10.Inability to comply with follow-up;
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Success rate of cerebral angiography; | — |
Secondary
| Measure | Time frame |
|---|---|
| Comfort level during cerebral angiography;Economic evaluation of cerebral angiography;Safety of cerebral angiography; | — |
Countries
China
Contacts
Public ContactYin Rong
Gansu Provincial Maternity and Child-care Hospital
Outcome results
None listed