View clinical trials related to Unstable Angina.
Filter by:The aim of Multiplaque clinical study is to assess the vulnerability degree of the atheromatous plaques, before and after a myocardial infarction (MI), based on multiomics analysis, associated with invasive and non-invasive data. In this study, a multi-parametric model for risk prediction will be developed, for evaluation of the risk that is associated with the vulnerable coronary plaques in patients that have suffered an acute coronary syndrome. In the study, evaluation of the imaging characteristics of these coronary plaques will be performed with the use of CT, OCT, IVUS and invasive angiography. We will study the correlation between plaque evolution and (1) the degree of vulnerability at baseline, (2) multiomics profile of the patients and (3) clinical evolution during follow-up. Also, new techniques for evaluation of the functional significance of coronary stenoses will be studied and validated, such as calculation of the fractional flow reserve or determination of shear stress in areas that are localized within the near vicinity of the vulnerable coronary plaques.
This trial will compare the procedural success rate between right and left radial approach in patients undergoing coronary angiography and coronary intervention.
H-REPLACE trial is a prospective, randomized, open-label, active-controlled, multicenter study in participants with ACS (STEMI or NSTEMI, unstable angina). All eligible participants receiving background treatment of aspirin plus clopidogrel or ticagrelor will be randomly assigned to either oral rivaroxaban 2.5 mg twice daily or rivaroxaban 5 mg twice daily or subcutaneous (SC) enoxaparin 1mg/kg twice daily until hospital discharge or 12 hours before revascularization therapy for a maximum of 8 days.
The current study sought to evaluate the clinical relevance of iFR-guided strategy in real world clinical practice using unrestricted study population from stable angina to acute coronary syndrome including acute ST-segment elevation myocardial infarction. Previous abundant historical data of FFR-guided strategy will be also included as historical control to validate the iFR-guided strategy.
Primary aim: evaluation of the short term outcome of different techniques used in bifurcational coronary arteries intervention regarding major adverse cardiac event (MACE): cardiac death, myocardial infarction, target vessel revascularization, or stent thrombosis and occurrence of Unstable angina (UA) with ECG changes and echo findings in the same target vessel in Assiut university Cath. lab. Secondary aim: calculation of the percentage of bifurcational coronary arteries intervention in Assiut University Cath.lab
This study evaluates the clinical efficacy of Xuefu Zhuyu Decoction in the treatment of unstable angina pectoris. All of the patients will be divided into 2 arms randomly. One of the arms will be treated by conventional western medicine, the other one will be treated by Xuefu Zhuyu Decoction at the base of conventional western medicine.
This study evaluates the clinical efficacy of Shuanghe Decoction in the treatment of unstable angina. All of the patients will be divided into 2 arms randomly. One of the arms will be treated by conventional western medicine, and the other one will be treated by Shuanghe Decoction at the base of conventional western medicine.
This study evaluates the clinical efficacy of Gualou Xiebai Banxia Decoction compounded with Danshen Decoction in the treatment of unstable angina pectoris. All of the patients will be divided into 2 arms randomly. One of the arms will be treated by conventional western medicine, the other one will be treated by Gualou Xiebai Banxia Decoction compounded with Danshen Decoction at the base of conventional western medicine.
This study evaluates the clinical efficacy of the famous prescription in the treatment of unstable angina pectoris. All of the patients will be divided into 4 arms according to their syndrome type. One of the arms will be treated by conventional western medicine, the other three will be treated by different Chinese herbal medicine prescription at the base of conventional western medicine.
A multi-center, prospective, consecutive enrolled, observational registry. The population being studied includes all patients undergoing treatment of "de novo" lesions in native coronary vessels, saphenous vein graft and/or arterial bypass conduits with the COBRA PzF coronary stent system. The registry will primarily assess the rate of MACE (cardiac death, myocardial infarction and clinically driven target lesion revascularization.