PURPOSE: The objective was to determine the effectiveness and safety of paclitaxel-coated balloon angioplasty in hemodialysis patients with diabetic nephropathy (DN). MATERIALS AND METHODS: The outcomes of end-stage renal disease (ESRD) patients with peripheral artery disease (PAD) and treated with drug-coated balloon (DCB) angioplasty were retrospectively evaluated. The effectiveness outcomes were clinical improvement of the Rutherford classification and target lesion revascularization (TLR). Safety outcomes were all-cause mortality and amputation. RESULTS: Ninety-seven patients were treated with DCB angioplasty between December 2018 and December 2020. 87 (63.8±10.1 years) achieved technical success. Most patients had a Rutherford classification of at least grade 4. The mean lesion length was 169.8±73.8 mm, almost all had arterial calcification, and 31.0% had annular calcification. Wounds were present in 73.6% of the target limbs. The mean follow-up in this cohort was 13.4±7.4 months. The wound healing rate was 61.5% at the 12-month follow-up. All-cause mortality during 12 months of follow-up was 35.6%, amputation-free survival was 58.6%, and TLR was observed in 13 (15.3%) patients. At 3 and 12 months of follow-up, the Rutherford grade significantly improved (p<
0.002). The Cox proportional hazards model revealed that wounds (hazard ratio [HR]=1.404, p=0.023) and annular calcification (HR=2.076, p=0.031) were independent predictors of amputation-free survival. CONCLUSIONS: Drug-coated balloon angioplasty in ESRD patients was effective and safe over the medium term. Wounds and annular calcification were independent predictors of amputation-free survival.Clinical ImpactThe effectiveness of DCB angioplasty in ESRD patients and the factors affecting major outcome prognosis in this population remain limited. This study contributes valuable insights into the effectiveness and safety of paclitaxel-coated balloon angioplasty for PAD in hemodialysis patients. Medical professionals can now regard DCB angioplasty as a viable treatment. Identifying wound presence and annular calcification as predictors of amputation-free survival equips medical practitioners with a more tailored approach to patient management, potentially resulting in enhanced outcomes and more precise treatment strategies.