Clinical Research Directory

Stenting Versus Drug Eluting Balloons Only in Treatment of Coronary Bifurcation Lesion (ROBUST Study)

The goal of this clinical trial is to learn immediate and follow up results of percutaneous treatment of coronary bifurcation lesion using drug eluting balloons (DEB) only in patients with chronic coronary syndrome (CCS). Researchers will compare endovascular treatment using solely DEB to stenting of coronary bifurcation lesion. The main questions it aims to answer are: * What is immediate and follow up clinical and angiographic results of endovascular treatment of coronary bifurcation lesion using DEB in patients with CCS? * Is efficacy and safety of endovascular treatment of coronary bifurcation lesion using DEB only in patients with CCS non inferior to compare stenting of aforementioned lesion which is contemporary recommended standard of care? Participants will: * Take prescribed medication before and after initial procedure during whole observation period (12 months) * Visit the clinic at 1, 6 and 12 months after the initial procedure for checkup, noninvasive tests and control angiography at 12 months follow up * Inform researchers about all adverse events that might be occur during follow up observation period

Stents Versus PAclitaxel Coated Balloons for Revascularization of CompleX and Small Coronary Vessels (SPARX) Trial

The main objective of the SPARX trial is to compare paclitaxel-coated balloons to with contemporary DES in complex and small coronary artery lesions in patients with NSTEACS or CCS; the co-primary objective is to compare two different paclitaxel-coated balloons, Protégé and Agent, with each other.