Predictors of recurrence after paclitaxel drug-coated balloon use for treating femoropopliteal in-stent restenosis.

Objective: Paclitaxel drug-coated balloon (PDCB) angioplasty has been shown to be an effective treatment of in-stent restenosis (ISR) at the femoropopliteal (FP) arteries. Long-term studies, however, have shown a progressive decrease in the patency rates following PDCB. The aim of this study was to determine the predictors of stenosis recurrence after PDCB treatment of FP-ISR, and its immediate and mid-term outcomes.

Duplex-Guided Ipsilateral Antegrade Approach for Flush Superficial Femoral Artery Occlusion.

Objective: Recanalization of flush ostial superficial femoral artery (SFA) occlusion is a very challenging procedure. Using the ipsilateral antegrade approach in such lesions has some difficulties. This study aimed to assess the feasibility, efficacy, and outcomes of duplex-guided ipsilateral antegrade access for endovascular treatment of atherosclerotic flush occlusion of the SFA.

Study of the osteoprotegerin/receptor activator of nuclear factor-kB ligand system association with inflammation and atherosclerosis in systemic sclerosis.

Objective: we aimed to study systemic sclerosis patients in order to assess osteoprotegerin/Receptor activator of nuclear factor-kB ligand (OPG/RANKL) system and find the relation of these biomarkers with the clinical features of the disease, the carotid intima thickness, markers of inflammation, lipid profile, and other laboratory characteristics.

Methods: both the level of (RANKL), (OPG) in sera of participants, in 30 (SSc) patients and the atherosclerotic changes affecting the common carotid artery were measured and, were compared to 30 healthy controls matched for age and sex. All participants were assessed clinically and subjected to the Revised Medsger SSc severity scale and underwent carotid Doppler ultrasound examination.