View clinical trials related to De Novo Stenosis.
Filter by:The goal of this observational retrospective and prospective multicentric trial is to learn about the impact of bail-out stenting (BOS) after drug coated balloon (DCB) percutaneous coronary angioplasty (PCI) in de novo coronary stenosis.The main question to answer is: - if BOS PCI leads to an higher rate of 1-year target vessel failure that DCB-only PCI. Partecipants will recieve DCB PCI in de novo coronary stenosis. Treatments they'll be given should be: - DCB-only PCI - BOS PCI Reaserchers will compare DCB-only and BOS group to see if addictive stent implantation for DCB-PCI complication is relate to an higher rate of target vessel failure. Target vessel is the primary endpoint, defined as: - cardiovascular death - target vessel myocardial infarction - clinical driven target vessel revascularization - angiographic restenosis
Percutaneous coronary intervention (PCI) encounters challenges with calcified coronary lesions, leading to potential issues such as failed balloon dilatation, incomplete stent expansion, and increased risks of adverse events post-PCI, including stent restenosis and thrombosis. Intravascular lithotripsy (IVL), a novel approach for severely calcified coronary lesion preparation, has shown promising preliminary outcomes. Combining IVL with conventional approaches, such as Rotational atherectomy (RA), non-compliant balloons, or cutting balloons, may associated with additional benefit than conventional approaches only in terms of better stent expansion and lower long-term adverse events. This pilot randomized trial aims to investigate whether combining IVL to conventional therapy surpasses the efficacy of conventional approaches alone. The primary effectiveness endpoint is final stent expansion assessed by post-procedure optical coherence tomography (OCT), and the primary safety endpoint is target lesion failure (TVF). The trial seeks to provide valuable insights into the optimal approach for managing severely calcified coronary lesions during PCI.
This is a multicenter, open-label, randomized controlled study meant to compare the safety and efficacy of scheduled drug-coated balloon (DCB) and conventional drug-eluting stent (DES) strategy in the treatment of de novo lesions of large coronary vessel with diameter larger than 2.75 mm. The trial was designed to provide high-quality evidence for expanding the clinical indications of DCB, and to explore a better way for coronary intervention based on DCB.
To achieve the stent optimization following "Keep It Simple and Safe" coronary intervention is recommended. A protocol of Joint Inflation with Nominal-pressure and Stability (JINS) approach in coronary drug-eluting stent (DES) implantation by intracoronary imaging (ICI) guidance could provide additional benefits in reducing unnecessary radiation exposure, and post-dilatation balloon angioplasty-related complications.
Prospective, randomised, open-label, international multicenter trial to evaluate the safety and efficacy of drug-coated balloon (DCB) treatment compared to drug-eluting stenting (DES) in patients with large coronary artery disease.
Randomized, open-label, single-center, non-inferiority clinical trial to compare late lumen loss (LLL) at 12 months in Tunisian population undergoing coronary percutaneous intervention between Drug Eluting Balloon treated group and Everolimus platinum chrome stent treated group.
This study aims to investigate whether DCB angioplasty, compared to statin-based medical treatment alone, will lead to more reduction in plaque lipid burden as assessed by near infrared spectroscopy (NIRS) at 6-9 months following the index procedure.