Radial Access Data in Vascular Interventions Registry

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.

NCT Number	NCT07614386
Lead Sponsor	Mersin Medicalpark Hastanesi
Conditions	Radial Artery Occlusion, Radial Artery Spasm, Vascular Access Complications, Coronary Artery Disease, Peripheral Arterial Disease
Enrollment	20,000 participants
Start Date	2026-05-15
Primary Completion	2030-12-31 (estimated)
Study Completion	2031-05-20 (estimated)
Updated on ClinicalTrials.gov	2026-06-23