Active clinical trials for "Angina Pectoris"

This is a observational study to identify the key factor associated with vasospastic angina and to explore the prognosis of the participants. The study will recruit 400 patients with vasospastic angina, 400 healthy controls and 400 patients with acute myocardial infarction. Next generation sequencing, metabolome and proteomics will be performed in these participants.

Relationship between invasive physiological assessment with FFR and IMR and biological markers as micro-RNA's according to coronary vascular compartiment affected (Group 1: Macrovasculature + / Microvasculature +; Group 2: Macrovasculature + / Microvasculature -; Group 3: Macrovasculature - / Microvasculature +; Group 4: Macrovasculature - / Microvasculature -). Also, biological markers will be related with presence of microvascular spasm or macrovascular spasm (Group 5).

ORBITA-FIRE is a randomised, double-blinded, placebo controlled experimental study that will identify the fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) thresholds that correlate with symptoms of angina for 58 patients measured invasively under experimental conditions.

PROPHET-FFR is a single center ambispective registry aiming to explore the impact of post-revascularization functional assessment on later outcomes.

The International Registry of Acute Coronary Syndromes registry study in Transitional Countries (ISACS-TC) is both a retrospective and prospective study which was designed in order to obtain data of patients with acute coronary syndromes, and herewith control and optimize internationally guideline-recommended therapies in these countries Further study details as provided by the CINECA http://isacs-ct.cineca.org/

The purpose of this study is to collect long term data of the Neovasc Reducer System in subjects with refractory angina pectoris.

Despite the well-known health benefits of physical exercise in the prevention of chronic diseases, less attention has been focused on the use of physical exercise as an essential part of good treatment for chronic disease. The aims of the study are to investigate the feasibility, medical effects, cost-effectiveness, and social perspectives of the individualized exercise-based rehabilitation [2 different high-intensity training (HIT) protocols combined with usual care (UC)] after acute coronary artery disease (CAD) event. The medical aim is to study mediating mechanisms of the physiological, biochemical and molecular effects of exercise training on the clinical outcomes. The aim of the health-economic evaluation is to assess the changes in the Health-Related Quality of Life (HRQL) and health care related costs for estimating the cost-effectiveness of HIT-based exercise rehabilitation. The purpose of the sociological analysis is to find out the social processes which make possible the emergence of the desired welfare effects.

Approximately 5 to 8% of patients undergoing percutaneous coronary interventions requires chronic anticoagulant therapy due to atrial fibrillation or other clinical entities. There are many possible different combinations of the antithrombotic therapy after stent implantation in these patients. Aim of this observational study is to evaluate the real world antithrombotic treatment in patients requiring anticoagulant therapy undergoing stent implantation and to compare the clinical outcome of patients treated with new oral anticoagulant drugs compared to warfarin. The study is prospective, performed in different Italian hospitals and aimed to enroll 1080 patients with a 1 year follow up

The purpose of this study is to determine the safety of injecting autologous bone marrow concentrate with laser transmyocardial revascularization (TMR) for treatment of angina which cannot be treated by direct coronary intervention.

The purpose of this study is to determine if long-term vasodilatory treatment is more effective than the standard treatment in hypertensive patients with microvascular angina pectoris