The RADIUS study is a prospective observational registry designed to collect real-world data regarding radial and ulnar artery access in percutaneous vascular interventions. The study aims to evaluate procedural characteristics, access-site complications, procedural success, and short-term clinical outcomes associated with transradial and transulnar vascular access.
Patients undergoing routine percutaneous vascular interventions via radial or ulnar artery access at Mersin Medical Park Hospital will be consecutively enrolled. Demographic, clinical, angiographic, procedural, and post-procedural data will be prospectively collected and analyzed.
The study was initially designed as a single-center registry; however, following Institutional Review Board (IRB) approval, expansion into a multicenter registry with participating centers is planned.
This study is observational in nature and does not involve any experimental treatment, device, or intervention beyond standard clinical care.
Age ≥18 years
Patients undergoing routine percutaneous vascular interventions via radial or ulnar artery access
Ability to provide informed consent
Age <18 years
Procedures performed without radial or ulnar artery access
Incomplete procedural or clinical data
Refusal to participate in the registry