Is There a Safety Concern for Drug-Coated Balloons in Peripheral Arterial Disease?

PURPOSE OF REVIEW

Drug-coated balloons (DEB) and drug-eluting stents (DES) emerged as a tool to aid in lowering the rates of neointimal hyperplasia and target lesion restenosis following endovascular peripheral arterial disease (PAD) interventions.

RECENT FINDINGS

Although the initial trials comparing these devices with non-drug balloons and stents showed favorable results, more recent data raised concerns regarding the mid to long-term safety of these devices. In this review, we will discuss the evolution of endovascular therapy for PAD, with highlights regarding the recent debates on the long-term safety of the drug-coated devices for treatment of PAD.