Evaluation of mortality after drug-coated stent angioplasty of femoropopliteal lesions

From 2010 to 2016 8,377 patients were treated with femoropopliteal lesions. This analysis included 599 patients. Three-hundred-three patients were treated with an uncoated device and 296 patients with a DES. The mean follow-up period was 51.80 ± 23.40 months (range 0–84). For the entire cohort mortality incidence was 32.3% after uncoated treatment and 22.6% after DES (p < .033). For the entire cohort multivariate logistic regression analysis revealed age (p < .001), diabetes mellitus (p = .010), renal insufficiency (p = .001) and RBC 4 (p < .001) as independent predictors for mortality. After propensity score matching mortality incidence was 32.5% after uncoated treatment and 24.1% after DES (p = .264). After propensity score matching, independent mortality predictors were age (p < .001), hyperlipidemia (p = .035), diabetes mellitus (p = .018) and RBC 4 (p < .001). Kaplan–Meier analysis showed that higher paclitaxel dosage was associated with lower mortality