Comparing the Safety and Feasibility of Endovascular Therapy via Transradial and Transfemoral Approaches in Patients with Aortoiliac Occlusive Disease: A Propensity Score-Matched Analysis of the Nationwide Registry.

The efficacy of transradial approach (TRA) is established in percutaneous coronary intervention; however, its safety and feasibility are unclear in endovascular therapy (EVT). We analyzed 9,671 cases with symptomatic aortoiliac occlusive disease treated using EVT from a Nationwide Registry to compare the 30-day outcomes of those who received EVT only via TRA (n = 863 [16.9%]and those only via TFA (n=4,255 [83.1%]) by using propensity score matching. Technical success rate (99.3% vs. 99.3%, p > 0.99) and 30-day complications (0.2% vs. 0.7%, p = 0.29) were comparable between the two groups. EVT via TRA could be performed safely.