View clinical trials related to Angina, Stable.
Filter by:ORBITA-CTO Pilot is a double blinded randomised placebo-controlled trial comparing the effects of chronic total occlusion percutaneous coronary intervention versus placebo on symptoms of angina in patients with background optimal medical therapy.
PROPHET-FFR is a single center ambispective registry aiming to explore the impact of post-revascularization functional assessment on later outcomes.
The purpose of the SIROOP Registry is to retrospectively and prospectively collect baseline, clinical and procedural characteristics of patients who have undergone PCI and are treated with either currently available sirolimus or paclitaxel coated DCBs (see Table 1), irrespective of clinical presentation as well as to prospectively collect data about their clinical outcomes. Outcomes will be compared in different clinical subgroups. The impact of current DCBs in different clinical settings and coronary artery lesions on cardiovascular outcomes will be assessed.
The purpose of this research is to find out if doing cardiac rehab at home, or a mix of cardiac rehab at home and in the clinic, is as effective as coming in to the clinic for cardiac rehab.
External Counterpulsation (ECP) is a non-invasive therapy using pressured cuff that is performed on patients with refractory stable angina pectoris to relieve symptoms and increase quality of life. In Indonesia, waiting time for getting coronary artery bypass grafting (CABG) procedure for revascularization treatment in stable angina pectoris patients is way longer than international recommendation which correlates with increase morbidity and mortality during the waiting time. Utilization of ECP for such patients who wait for CABG procedure is still unclear. The investigator aim to evaluate efficacy of addition of ECP compared with medical therapy alone for this population. The efficacy is evaluated using measurement from echocardiography result, treadmill test result, and clinical outcome. if applicable, examination of myocardial perfusion using nuclear examination will also be performed.
Anginal symptoms due to ischaemia with no obstructive coronary arteries (INOCA) is a common clinical problem, however, diagnosis and onward management is heterogeneous, and prognosis is affected. Recent advances in quantifying myocardial blood flow using stress perfusion cardiac magnetic resonance imaging (CMR) has potential for accurate detection coronary microvascular dysfunction. The CorCMR diagnostic study involves stress perfusion CMR in patients with suspected INOCA to clarify the prevalence of subgroups of patients with underlying problems, such as microvascular disease or undisclosed obstructive coronary artery disease, that might explain their anginal symptoms. A nested, prospective, randomised, controlled, double-blind trial will determine whether stratified medical therapy guided by the results of the stress perfusion CMR improves symptoms, well-being, cardiovascular risk and health and economic outcomes.
The iCorMicA study is a multicentre, prospective, randomised, double-blind, sham-controlled, parallel-group, end-point trial and registry. The investigators seek to determine whether stratified medical therapy guided by an adjunctive interventional diagnostic procedure (IDP) during the invasive management of patients with known or suspected angina but no obstructive coronary artery disease improves symptoms, wellbeing, cardiovascular risk and clinical outcomes.
The overall purpose of Flash FFR Ⅱ is to investigate whether coronary angiography-derived fractional flow reserve (caFFR), compared with fractional flow reserve (FFR) measured by a pressure wire, has non-inferior clinical effect and cost benefit in guiding the percutaneous coronary intervention (PCI) for patients with moderate coronary artery stenosis in terms of long-term clinical prognosis.
Patients with ischemic heart disease and symptoms due to lack of oxygen to the heart on exertion (stable angina pectoris) are usually treated by either percutaneous coronary intervention (PCI) or optimal medical therapy (OMT) alone. In patients with mild to moderate coronary artery disease the prognostic impact of PCI is probably limited. Furthermore it is unclear which treatment is superior in terms of relieving symptoms (PCI or OMT). In this trial, patients with mild to moderate coronary artery disease will be randomized to PCI or sham-PCI. All patients will undergo optimal medical therapy. It is hypothesized that PCI is superior to sham-PCI in patients with stable angina pectoris undergoing optimal medical therapy in terms of symptom-relief.
Markers of DNA damage and repair are present in both atherosclerotic plaques and peripheral blood mononuclear cells of patients with coronary artery disease. A positive correlation has been observed between the level of DNA damage and the severity of atherosclerotic lesions, as well as atherogenic risk factors such as smoking, hypertension and hyperlipidaemia. A number of in-vitro studies have implicated defective DNA repair in the development and progression of atherosclerotic lesions. In mouse models of atherosclerosis, the DNA repair signalling cascade has been shown to be amenable to pharmacological intervention and overexpression of specific repair proteins attenuate the development of atherosclerotic plaques. However, data regarding the role of DNA repair in the pathogenesis of atherosclerosis in humans are lacking. We have preliminary data indicating reduced DNA repair activity in patients with stable angina. This study will determine the molecular basis and the biological consequences of this observation.