Long‐Term Follow‐up of the PADI Trial: Percutaneous Transluminal Angioplasty Versus Drug‐Eluting Stents for Infrapopliteal Lesions in Critical Limb Ischemia

BackgroundClinical outcomes reported after treatment of infrapopliteal lesions with drug‐eluting stents (DESs) have been more favorable compared with percutaneous transluminal angioplasty with a bailout bare metal stent (PTA‐BMS) through midterm follow‐up in patients with critical limb ischemia. In the present study, long‐term results of treatment of infrapopliteal lesions with DESs are presented. Methods and ResultsAdults with critical limb ischemia (Rutherford category ≥4) and infrapopliteal lesions were randomized to receive PTA‐BMS or DESs with paclitaxel. Long‐term follow‐up consisted of annual assessments up to 5 years after treatment or until a clinical end point was reached. Clinical end points were major amputation (above ankle level), infrapopliteal surgical or endovascular reintervention, and death. Preserved primary patency (≤50% restenosis) of treated lesions was an additional morphological end point, assessed by duplex sonography. In total, 74 limbs (73 patients) were treated with DESs and 6...