Comparison of the efficacy of drug-eluting balloon for de novo lesions and in-stent restenosis lesions of the femoropopliteal arteries

To compare the efficacy of drug-eluting balloons for de novo and in-stent restenosis (ISR) for lesions of the femoropopliteal arteries during 12-month follow-up. A retrospective analysis of 66 patients was performed. These patients had lower extremity atherosclerosis obliterans and were treated with drug-eluting balloons from June 2016 to June 2017. All the lesions were femoropopliteal, including 47 de novo lesions and 19 ISR lesions. Clinical...