View clinical trials related to Coronary Disease.
Filter by:This is a 2x2 study examining the impacts of a novel exercise regimen and daily text message reminders in patients at high risk for cardiovascular disease. Patients participating in cardiac rehabilitation will be randomized to either moderate intensity continuous training (MICT) or a novel exercise regimen consisting of three periods of high intensity exercise, called BURST exercise. Additionally, half of the patients in each exercise group will be randomized to receive daily text message reminders to improve adherence to the prescribed exercise regimen.
Home-based CR (HBCR) was reported to improve the clinical outcomes of coronary artery disease (CAD) patients. There is no data published to investigate whether HBCR is also effective for Chinese CAD patients who have been revascularized. This trial was designed to investigate the safety and efficacy of CR program at home for Chinese patients who underwent PCI (Percutaneous Coronary Intervention) procedure. This is a multicenter, randomized, controlled and observational study.
to evaluate safety and efficacy of CGBIO stent(DES) compared to Biomatrix flex stent(DES)
In our clinical controlled trial, patients with coronary heart disease will be randomly assigned into the exercise intervention (low intensity resistance training with vascular occlusion) or usual physical activity group (control group).
In this study, typical cases of coronary heart disease are selected. They will be intervened by Xuesaitong soft capsules to investigate efficacy and safety for Coronary Heart disease.
Antiplatelet treatment is important for coronary artery disease(CAD) patients .Some patients are resistant to antiplatelet treatment based on platelet function tests(PFT).Currently the results of PFT are mainly based on the analysis of peripheral blood. instead, adverse cardiovascular events in CAD patients may be more directly related to platelet activities in the coronary arteries. There's no evidence of system study to prove the PFT of peripheral blood can represent the platelet functions in coronary arteries.The purpose of this study is to determine the different platelet activities in the blood of peripheral vein (PV), peripheral artery (PA), intracoronary artery (IC) in the CAD patients without or with different interventions. our study is divided into three parts: Part A: To study the different platelet activities in the blood of PV, PA, IC in the CAD patients with dual antiplatelet therapy. Part B: To explore the different platelet activities of the above three sites in ST-segment elevation myocardial infarction (STEMI) patients who are administrated platelet membrane glycoprotein Ⅱb/Ⅲa (GPⅡb/Ⅲa) receptor antagonist ( tirofiban ) in PV or IC and dual antiplatelet therapy. Part C: To explore the different platelet activities of the above three sites in STEMI patients who are administrated antiplatelet thrombolysin or placebo in PV and dual antiplatelet therapy.
Atherosclerosis is a chronic inflammatory condition, which is associated by the involvement of several pathological events, and alteration in the serum levels of pro- and anti-inflammatory, and lipid markers. The investigators evaluated the contribution of serum biomarkers levels to the pathogenesis of coronary artery disease, namely their association with risk factors, clinical presentation, extent and severity of atherosclerotic changes accompanying coronary artery disease.
Coronary artery disease (CAD) is prevalent worldwide and the leading cause of mortality of citizens, external counter pulsation (ECP) has been elucidated that it may release angina symptoms and improve the prognosis of CAD, however, no multi-center control clinical study has been reported for further recommendation. The aim of this study is to evaluate the effect of ECP on CAD. To address this assumption, investigators enroll participants with stable CAD and randomize them into control or ECP group, the ECP intervention will be carried out with a standard protocol which involves 35 one-hour sessions (5 days a week) for continuous 7 weeks, and the follow-up will last for 1 year. The primary endpoint is the 1-year composite cardiovascular events (CCE), secondary endpoints include frequency of angina pectoris, heart function, biomarkers of arteriosclerosis, exercise tolerance and endothelial function.
The PCI Suite is developed by Philips Medical Systems, a Philips Healthcare company. The proposed PCI Suite is a new software package which can be used during coronary interventions. The software package includes two sub-packages, known as StentBoost and Cardiac Roadmapping. The patient will undergo standard of care medical treatment for his or her cardiac condition. During the procedure, the physician may make angiograms for diagnosis and as reference for device navigation as part of the standard care. These angiograms will be automatically processed in PCI Suite and displayed on fluoroscopy for navigation support. In case a balloon catheter is inserted into the coronary arteries, the physician may take cine images as part of the standard care. These images can be automatically enhanced in PCI Suite. The primary objective of this prospective, mono-center, randomized clinical trial is to evaluate the amount of contrast medium used during percutaneous coronary intervention.
A randomized clinical trial to test the efficacy of EMLA cream (lidocaine 2.5% and prilocaine 2.5% in a ratio of 1:1 by weight) in comparison to the established local anesthesia (LA) protocol of lidocaine subcutaneous injection, in providing adequate peri-operative local anesthesia during transradial coronary angiography.