Analysis of the Inner Diameter of the Distal Radial Artery and the Influencing Factors in Chinese Patients
Overview
- Phase
- Not Applicable
- Intervention
- Not specified
- Conditions
- Distal Radial Artery
- Sponsor
- Wujin People's Hospital
- Enrollment
- 1182
- Locations
- 1
- Primary Endpoint
- Diameter of distal radial artery
- Status
- Completed
- Last Updated
- 3 years ago
Overview
Brief Summary
Cardiovascular intervention via distal radial artery (DRA) approach has become more and more extensive. However, the DRA is smaller than conventional radial artery (CRA). Assessing the size of the DRA before vascular intervention is extremely important to select suitable patients. There are still few large-sample studies to evaluate the size of DRA and its influencing factors in the Chinese population.
Detailed Description
In recent years, the clinical application of distal radial artery (DRA) approach in cardiovascular intervention has become more and more extensive. However, compared with CRA, the DRA is smaller, resulting in an increased proportion of patients requiring multiple punctures and a lower success rate of implantation. It has been found that the mismatch between artery sheath and vessel size is one of the independent risk factors for postoperative vascular approach complications. Therefore, assessing the size of the DRA before vascular intervention is extremely important to select suitable patients, improve the success rate of puncture, and reduce the complications associated with the approach There are still few large-sample studies to evaluate the size of DRA and its influencing factors in the Chinese population.
Investigators
Eligibility Criteria
Inclusion Criteria
- •Patients who is prepare for coronary angiography
Exclusion Criteria
- •Lack of upper limbs
Outcomes
Primary Outcomes
Diameter of distal radial artery
Time Frame: 24 hours before coronary intervention
Measure the diameter of distal radial artery in anatomic snuffbox by ultrasound
Secondary Outcomes
- Diameter of ulnar artery(24 hours before coronary intervention)
- Diameter of conventional radial artery(24 hours before coronary intervention)