View clinical trials related to Coronary Disease.
Filter by:The objective this study is evaluate the performance and safety of Chronus® cobalt-chromium coronary stent in patients with "de novo" native coronary artery lesions treated with 19-mm-long stents in long-term 9 months.
This study examines the role of sleep apnea treatment in improving cardiovascular biomarkers.
The objectives of this post-marketing surveillance, conducted in Japan, is to know the frequency, type and degree of device malfunction, to assure the safety of the medical device, and to collect information on evaluation of the efficacy and safety.
The purpose of this study is to compare blood loss and the number of transfusions received by each patient having coronary bypass surgery. The second purpose is to determine how the level inflammation in patients during and after surgery may affect a patient's response to surgery and the recovery process.
All comers registry - Evaluation of the safety and efficacy of the Pantera Lux Paclitaxel releasing balloon for coronary arteries in daily clinical practice.
This randomized study is a multi-center, randomized, study to compare the efficacy of sirolimus versus everolimus-eluting stent implantation for long coronary lesions.
An open-label, prospective, single-arm study is designed to evaluate safety, clinical and technical efficacy of the CorPath 200 System in delivery and manipulation of the coronary guide wires and balloon/stent systems for use in robotically-assisted, percutaneous coronary intervention (PCI) procedures.
The use of coronary angiography to investigate patients at risk of coronary artery narrowings has become universal. In most cases, this investigation leads to a successful treatment plan with revascularisation recommended where appropriate. However in a substantial number of patients, the images taken of the coronary arteries can lead to diagnostic uncertainty. Increasingly, doctors are using devices called pressure wires to clarify the significance of coronary artery narrowings in order to tailor patient treatment on an individual basis. The Radi pressure wire is well recognised as a reliable tool in assessing whether a narrowing is significant in functional terms, that is, does it significantly restrict blood flow to the heart muscle.It consists of a fine wire that is fed into individual major coronary arteries to measure pressure within the vessel itself. In conjunction with the images taken of the arteries, it is very useful in deciding how best to treat patients. This study enrolls volunteers who are being investigated for stable cardiac-sounding chest pain and are undergoing a coronary angiogram. It will investigate whether the extra information gained from pressure wire assessment will change patients' treatment plan.
The purpose of this study is to evaluate the safety and effectiveness of the peripheral IV continuous infusion without the insertion of central venous vascular access method in the achievement of steady-state maximal coronary hyperemia compared with the central IV continuous infusion method.
The purpose of this study is to evaluate the effect of high dose clopidogrel as the antiplatelet therapy on inhibition of platelet aggregation in Japanese patients scheduled for percutaneous coronary intervention due to ischemic heart disease.