Coronary Artery Disease Clinical Trials

Coronary bifurcation lesions are lesions (or blockages) that occur at or near the intersection of a major coronary artery and one of the arteries' side branches. Numerous techniques and devices have been developed to treat coronary bifurcations; however, these types of lesions remain some of the most challenging, both in terms of procedural success and outcome. This study is designed as an observational, multi-center registry that will collect information on treatment strategies and outcomes of consecutive patients undergoing percutaneous coronary interventions (PCI) in coronary bifurcations among various participating centers, in order to determine the frequency of bifurcation PCI, the procedural strategies utilized, and the procedural outcomes. Read Less

Coronary angiography and percutaneous coronary intervention (PCI) is often performed in patients with ischemic heart disease. The safety of PCI has improved with new devices and strategies, but complications still occur, especially during complex procedures. The objectives of this multi-center observational registry are to examine frequency of complications occuring during cardiac catheterization and PCI, examine procedural strategies utilized for complication management, and evaluate the clinical outcomes (both immediate and during follow-up.) Read Less

Information gathered from the patients via a disease specific questionnaire will be married to data from the National Cardiovascular Data Registry (NCDR®). Details will be continuously analyzed and used to direct quality of care at our center. The institution is categorized as a low-volume institution for percutaneous coronary intervention (PCI) for coronary artery disease treatment as well as surgical and endocardial ablation for the management of atrial fibrillation (Afib). The association between operator volume and quality has primarily focused on rare complications, such as mortality. The aim is to highlight the advantages of receiving care close to home. A benefit of offering the procedures to treat diseases at centers that have lower volumes is to improve patients' outcomes while also providing more convenient access to quality care. The key outcome from the patients' experience is alleviation of their symptoms while increasing function and quality of life. To date, there have been no studies documenting the health status benefits of PCI and surgical / endocardial ablation for coronary artery disease and Afib, respectively with low- volume operators. In this study, the investigators sought to examine the feasibility of implementing patient-reported outcomes into clinical care and to demonstrate evidence of benefits, from patients' perspectives, of receiving treatment by low-volume operators. Read Less