Abstract
Background
Paclitaxel-eluting technologies improve the clinical outcome of femoropopliteal (FP) occlusive disease. Several studies reported efficacy of the high-dose (nominal paclitaxel density of 3.5 μg/mm 2 ) drug-coated balloon (DCB) for complex FP lesions. However, previous studies of DCB have shown a high rate of bailout stents, and few studies have compared the high-dose DCB with successful lesion pre-dilation without bailout stent and drug-eluting stent (DES) in chronic total occlusion (CTO) of the superficial femoral artery (SFA). This study aimed to compare the clinical outcome of high-dose DCB with successful lesion preparation and DES in CTO of the SFA.