View clinical trials related to Coronary Disease.
Filter by:The objective of this study is to evaluate the safety and effectiveness of the clinical and technical performance of the VRS100 system with disposable surgical kit in the delivery and manipulation of coronary guidewires and stent/balloon systems for use in percutaneous coronary interventions (PCI).
This Phase 2a clinical trial will evaluate the effectiveness, safety, and tolerability of increasing dose strengths of an oral daily medication, DFV890, administered for 12 weeks, to reduce key markers of inflammation related to CVD risk, such as IL-6 and IL-18, in approximately 24 people with known heart disease and an elevated marker of inflammation, hsCRP.
The trial is a pivotal clinical investigation, which is a prospective, non-randomized pivotal clinical investigation to demonstrate the safety and performance of the TrueCross Single-use Microcatheter.
CAD is a leading cause of mortality in Europe. cCTA is recommended to rule out obstructive CAD, but, in most patients, it shows non-obstructive CAD. The management of these patients is unclear due to lack of reproducible quantitative measurement, beyond stenosis severity, capable to assess the risk of disease progression towards developing MACEs. To improve identification and phenotypization of patients at high risk of disease progression, we propose the application of artificial intelligence algorithms to cCTA images to automatically extract periluminal radiomics features to characterize the atherosclerotic process. By leveraging machine-learning empowered radiomics we aim to improve patients' risk stratification in a robust, quantitative and reproducible fashion. By developing a novel quantitative AI based cCTA measure, we expect to provide a risk score capable to identify patients who can benefit of a more aggressive medical treatment and management, thus improving outcome
The SAMCRO is an all comers, prospective, randomized, multicenter, open-label study with blinded adjudicated evaluation of outcomes (PROBE). The diagnosis of angina in non obstructive coronary artery disease (ANOCA) will be confirmed with coronary artery angiography and with the invasive assessment of coronary microvascular dysfunction (CMD) and coronary vasomotion. At least 120 ANOCA patients with invasively confirmed CMD will be randomized to i) multi-domain lifestyle intervention (experimental arm) vs. ii) standard of care (control arm). All patients will undergo follow-up visits at 6, 12, 24, 36, 48 and 60 months. The study endpoints will be the improvement of angina status and quality of life as assessed by validated questionnaires at one year. All participants in the multi-domain lifestyle group will receive five different kinds of intervention: i) dietary counselling, ii) strict management of cardiovascular (CV) and metabolic risk factors, iii) tailoring of medical therapy on the basis of the invasive assessment of CMD and coronary vasomotion, iv) exercise training and v) psychological intervention. Patients randomized to the control group will be managed according to current guidelines. The angina status will be assessed by the Seattle Angina Questionnaire (SAQ). Quality of life will be assessed using the EuroQoL (EQ5D-5L). Anxiety and depression will be assessed using the Beck Depression Inventory (BDI).
The goal of this clinical trial is to compare low-dose colchicine (0.5 mg Once Daily) with no specific intervention in selected elderly patients (60-80 years old) with residual inflammatory risk (hs-CRPâ„ 2mg/L) and multivessel coronary artery disease. The main questions it aims to answer are: - Whether the intervention is effective in reducing ischemic events - Whether the intervention is effective in reducing inflammatory biomarkers' level - Whether the intervention is safe for elderly patients Participants will be randomized to receive low-dose colchicine (0.5 mg Once Daily) or no specific intervention for one year. Patients enrolled should complete one-year follow-up in the form of clinic visit or telephone call.
Hybrid coronary revascularization (HCR) has emerged as a favorable technique over traditional coronary artery bypass grafting (CABG) in a select group of patients with multivessel coronary artery disease (CAD). Till date, multiple individual studies comparing HCR with CABG have been carried out, but no data on the potential impact of sex on the outcome of HCR exist. To fill this knowledge gap, the investigators aim to perform an international collaborative multi-center study in order to examine gender differences in short-term and long-term outcomes among patients who underwent HCR or CABG.
The purpose of this study is (1) to determine whether 24-month dual antiplatelet therapy (DAPT) is superior to 12-month DAPT after percutaneous coronary intervention (PCI) with drug-eluting stent (DES) with respect to major adverse cardiovascular and cerebrovascular events (all-cause death, myocardial infarction, or stroke) in patients with elevated lipoprotein(a)[Lp(a)] levels (>30mg/dL); (2) to determine whether 24-month DAPT is non-inferior to 12-month DAPT after PCI with DES with respect to net adverse clinical events (all-cause death, myocardial infarction, stroke or Bleeding Academic Research Consortium [BARC] type 3 or 5 bleeding) in patients with elevated Lp(a) levels (>30mg/dL).
This study evaluates the short-term and long-term patency of the radial artery and the No-touch vein in patients undergoing isolated on-pump/off-pump coronary artery bypass graft (CABG) surgery. A total of at least 774 patients undergoing isolated on-pump/off-pump CABG will be consecutively recruited from Fuwai Hospital and randomly assigned to receive radial artery or No-touch saphenous vein as their second graft. All participants will be invited for clinical follow-up and 64-slice multislice computed tomography angiography (MSCTA) analysis at 3 months and 12 months post-operatively.
Primary prevention of coronary disease and especially its major complication, inaugural myocardial infarction, is based on any prodromal symptoms identification and on risk profile establishment. About 50% of myocardial infarctions are caused by an unstable non-stenosing plaque, asymptomatic before the event since without significant reduction in coronary flow, particularly during a stress test or during stress imaging. Study purpose is to set up, in medical emergency department, check-up unit and cardiology department, a primary prevention strategy articulated around a routine examination: calcium scoring. The latter makes it possible to categorize patients according to their risk of generating atheromatous plaques and to classify them into several risk levels (groups) according to their score: low (<40th percentile), intermediate (between the 40th percentile and the 65th percentile: group III) or high risk (>65th percentile, group IV). 18F-Na PET scan can mark unstable coronary plaques. For the intermediate risk population who would demonstrate within 6 to 18 months after first calcium score either an increase of percentile of more than 20% or an increase above 20 points of the calcium score and for high risk population, 18F-Na PET scan will be recommended and repeated 6 months later. Secondary prevention treatment will then be administered in the event of an abnormal examination.