Knee Replacement Clinical Trials
A listing of Knee Replacement medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 542 clinical trials
The Prevent Coronary Artery Disease Trial
Despite increasing evidence that exposure to cardiovascular risk factors (CVRF) at an early age increases the prevalence of subclinical atherosclerosis and is associated with a greater risk of cardiovascular events later in life, there is a lack of randomized trial evidence to support primary prevention strategies in adults aged 30-50 …
Use of Flozins (Empagliflozin/Dapagliflozin) for Prevention of AKI
All consecutive patients hospitalized from 01.01.2020 to 30.09.2025 who underwent coronary angiography or PCI will be eligible for inclusion. The final analysis will be limited to individuals in whom the volume of ICM administered during the index procedure was between 50 and 500 mL and for whom both pre- and …
TTE Improves Clinical Management of Stable Chest Pain
The investigator aims to prospectively enroll patients who were referred for transthorcic echocardiography (TTE) for the assessment of stable chest pain (SCP) suspected of obstructive coronary artery disease (CAD). All patients underwent TTE according to established guidelines and local institutional protocols. This study will determine if TTE-based imaging evaluation can …
Randomization of Single vs Multiple Arterial Grafts
The primary hypothesis of ROMA is that in patients undergoing primary isolated non-emergent coronary artery bypass surgery (CABG), the use of two or more arterial grafts compared to a single arterial graft is associated with a reduction in the composite outcome of death from any cause, any stroke, post discharge …
Construction of a Prospective Cohort Database for the Perioperative Period of Cardiac Surgery
Cardiovascular disease (CVD) is the leading cause of global morbidity and mortality, with its prevalence increasing significantly from 1990 to 2019. Establishing a comprehensive cardiac surgery database is crucial for exploring perioperative prognostic factors and improving clinical outcomes. This muti-center, prospective observational study aims to construct a prospective cohort database …
Prospective Coronary Heart Disease Cohort
To evaluate the biomarkers for the prognosis of coronary heart disease, patients with coronary heart disease will be recruited and followed up for at least 2 years.
Staged Complete Revascularization for Coronary Artery Disease vs Medical Management Alone in Patients With AS Undergoing Transcatheter Aortic Valve Replacement
Patients undergoing transcatheter aortic valve replacement (TAVR) often have concomitant coronary artery disease (CAD) which may adversely affect prognosis. There is uncertainty about the benefits and the optimal timing of revascularization for such patients. There is currently clinical equipoise regarding the management of concomitant CAD in patients undergoing TAVR. Some …
The Helios Heart Registry: A Standardized Registry for Patients With Specific Cardiac Diseases
Investigator-initiated, prospective, non-randomized, open label, non-interventional multicenter registry to evaluate current treatment of three major cardiovascular disease entities in clinical practice using a standardized variable-set of relevant covariates and outcome measures.
Evaluation of a Diagnostic Software for Coronary Artery Disease Using Retrospective CCTA Data (CODEX-1 Study)
The CODEX-1 study is a multicenter retrospective observational study designed to assess the diagnostic performance of a novel software application for coronary artery disease (CAD) evaluation. The application integrates automated stenosis detection, CT-derived fractional flow reserve (CT-FFR), and plaque quantification, all performed on-site. A total of 1,000 patients who previously …
QFR-Guided Virtual Stenting for Preprocedural Physiological Optimization of Percutaneous Coronary Intervention: A Randomized Controlled Trial
Coronary angiography-guided percutaneous coronary intervention (PCI) remains the standard treatment strategy for patients with coronary artery disease; however, suboptimal post-PCI physiological outcomes remain common and are associated with adverse cardiovascular prognosis. Quantitative Flow Ratio (QFR)-based virtual stenting technology enables simulation of post-intervention coronary physiology before PCI and may facilitate individualized …
