Philips launches Duo Venous Stent System for treatment of symptomatic venous outflow obstruction

The 12-month effectiveness endpoint for primary patency reached 90.2%, which exceeded the performance target goal of 77.3%. The 12-month primary safety endpoint of 98.7% also exceeded the corresponding performance goal of 89%. In addition, quality of life and venous functional assessments that were performed in the VIVID study – including Clinical-Etiology-Anatomy-Pathophysiology (CEAP), Venous Clinical Severity Score (VCSS), Villalta, EQ-5D-3L and VEINES scores – showed sustained improvements compared to b ...