View clinical trials related to Angina, Unstable.
Filter by:The actual evidence is solid about the use of de SGLT2-inhibitors in wide spectrum of cardiorenal targets, which has been shown in a great amount of randomized clinical trials compared with placebo. At present it must be taken into account as first line treatment in patients with DM2, even their security profile has allowed the use in patients without diagnosis of DM2, since they have be shown a beneficial cardioprotect effects. Most studies support they use in patients with high cardiovascular risk, nevertheless, their use in patients with recent diagnosis of ischemic hearth disease its limited, being the latter entity the most frequent etiology found in patients who develop chronic hearth failure either as part of heart attack or unstable angina.
A multi-center, prospective, observational, non-interventional single arm, study of the intermediate-term clinical outcomes collected from electronic health records of high-risk patients which have previously undergone standard of care prophylactic Impella support for a non-emergent percutaneous coronary intervention (PCI).
The purpose of this study is to evaluate differences in the pharmacokinetics and pharmacodynamics of ticagrelor and its active metabolite in patients who received ticagrelor followed with methoxyflurane versus ticagrelor followed with morphine or ticagrelor alone due to unstable angina pectoris
Brief Summary: The aim of this study is to explore the initial feasibility and acceptability of (a) Mindfulness-Based Cognitive Therapy (MBCT) adapted for ACS patients; (b) the group videoconferencing delivery medium; and (c) dried blood spot research procedures, to inform refinements for a subsequent pilot RCT.
The Distal Radial Access (DRA) to the coronaries has emerged recently. It's done via the distal radial artery in the radial fossa, which is known as the snuff-box. The rationale of conducting this research is to assess this new access advantages and disadvantages, in comparison with the standard conventional forearm radial access and examine if it's worthy to be a future alternative method for coronary angiography. It aims to randomly compare between the new distal radial access via the snuffbox and the conventional forearm radial access for percutaneous coronary angiography and angioplasty procedures. The objectives of comparing both procedures are to analyze the frequency of complications in terms of occlusion, arterial spasm, hematoma, and to weigh accesses effectiveness in terms of time and attempts to puncture, crossover rate, procedure duration, hemostasis time, and convenience of the patients and operators. Candidates for coronary angiography are being randomized into the interventional group to undergo the angiography through the distal radial artery as the access site, or the control group accessing through the radial artery in the forearm. Procedural and post procedural outcomes and complications are being reported while patients are in hospital. All patients undergo doppler ultrasonography within 24 hours after the procedure.
This study aims to gather information to what extent patients follow the treatment regimen of low-dose aspirin for primary and secondary prevention of diseases of the heart and blood vessels. Researcher will collect information about the percentage of time a patient has access to the medication, how long patients continue with the medication and of the proportion of patients who switch from dual-antiplatelet therapy (including low-dose aspirin) to a single antiplatelet therapy. The study will make use of secondary healthcare data sources converted in to Observational Medical Outcomes Partnership (OMOP) common data model within the Observational Health Data Sciences and Informatics (OHDSI) network.
This study was performed to investigate the anatomical attributes that determine myocardial territory of diagonal branches and to develop a prediction model for clinically relevant branches using myocardial perfusion imaging (MPI) and coronary CT angiography (CCTA).
The objective of this study is to identify Acute Coronary Syndromes (ACS) patients' specific needs and preferences for depression treatment via in-person or virtual individual interviews to (a) guide MBCT adaptation; and identify barriers and facilitators to (b) group videoconferencing delivery, and (c) blood spot data collection to enhance feasibility. Through qualitative measures participants will report specific physical, cognitive, and behavioral symptoms to be targeted in the intervention, discuss barriers and facilitators to participating in a video-conference treatment program and completing blood spot data collection procedures.
The goal of the ACCURACY study is to assess the differences, if any, in FFR measurements made by the OptoWire Deux FFR guidewire by comparison of simultaneous data of two different OptoWire DeuxTM guidewires (group 1). In addition, the investigators will compare (group 2) the FFR measurements obtained from an OptoWire Deux FFR guidewire and compare it to the FFR measurement by a VERRATA-TM guidewire to assess coronary stenosis in the routine clinical practice.
Percutaneous coronary intervention (PCI) has become one of the main treatments for rapid recovery of revascularization in patients with coronary heart disease (CHD). PCI has some advantages, such as easy operation, small trauma and rapid recovery. It can significantly improve myocardial ischemic symptom and reduce the incidence of cardiovascular adverse events in CHD patients. However, many studies have found that the incidence of PCI-related myocardial injury is relatively high, and affect the efficacy of PCI and prognosis in patients with unstable angina pectoris (UAP). A meta-analysis of a total of 7578 patients with UAP from 15 studies who underwent PCI was found to have a 28.7% increase in myocardial biomarkers after PCI. The objective of this randomized control trial is to gain a clinical insight on the use of low temperature contrast for the treatment of PCI-related myocardial injury in UAP patients. The primary objective is assess efficacy and safety of low temperature contrast for the treatment of PCI-related myocardial injury in UAP patients.