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 550 clinical trials
CTFFR and Prediction of Non-Significant CAD Lesions
In this prospective cohort study, 250 patients with suspected or known CAD and at least one intermediate coronary lesion (50-70% stenosis) who had a NiFFR value greater than 0.80 underwent coronary computed tomography angiography (CCTA) with NiFFR assessment. Patients were followed for one year to monitor for MACE
Long-term Remote Ischemic Preconditioning Improves Myocardial Perfusion and Prognosis of Patients After CABG
Remote Ischemic preconditioning (RIPC) has been reported to improve myocardial microcirculation, promote collateral circulation recruitment, and improve myocardial perfusion in patients.Two large randomized controlled trials demonstrated a perioperative cardioprotective effect of RIPC (reduced troponin levels), but did not find that a single preoperative RIPC improved long-term outcomes of coronary artery …
Postprocedural Contrast Mediated FFR Plus Intracoronary Infusion of Nitroglycerin in Multivessel Patients (PROMETEUS TRIAL)
the use of pressure wires is the standar of care to evaluate angiographically intermediate coronary lesions, however, limitations in the management of these type of lesions continue to be a challenge for the interventional cardiologist. The use of FFR has some limitations such as the use of adenosine due to …
PK Papyrus Covered Coronary Stent System
The PK Papyrus Covered Coronary Stent System is a coronary stent being used at Methodist Dallas Medical Center for patients with coronary perforations.
Pre-trial of Clinical Trial of Traditional Chinese Medicine Treatment for Elderly Patients With Coronary Heart Disease Who Are Still Symptomatic After Optimal Medical Treatment
To explore the effectiveness of compound Danshen Dripping Pill and Qishen Yiqi Dripping Pill in the elderly population with coronary heart disease and the safety of multiple medications
Clinical Evaluation of Full Contour Zirconia Chairside CAD/CAM Crowns
This investigation will be a randomized, prospective, longitudinal clinical trial to study the clinical performance of a new monolithic, zirconia material with shade, translucency and material graduation for chairside CAD/CAM crowns. The restorations will be luted either with a self-adhesive luting material or a conventional cement. The crowns will be …
The Effect of Mindfulness on Vascular Inflammation in Stable Coronary Disease
This study aims to evaluate the effect of 8 weeks of a stress reduction intervention on atherosclerotic plaque inflammation in adults with stable coronary artery disease, as quantified by positron emission tomography (PET) with 18F-fluorodeoxyglucose (FDG) in individuals with increased psychosocial stress.
Myocardial Perfusion Quantification With SPECT Using Multi-Pinhole Collimator Compared to Photon-Counting Coronary CTA
This prospective study aims to compare functional abnormalities detected using myocardial perfusion SPECT imaging (MPI SPECT) with the extent and severity of anatomical findings on coronary computed tomography angiography (coronary CTA). Additionally, the investigators aim to enhance the diagnostic value of MPI SPECT by quantifying myocardial blood flow and utilizing …
Lifestyle Medicine: Establishing Clinical Approaches to Chronic Disease for Rural Patients
Developed nations worldwide are currently enduring a health crisis, as chronic diseases continue to decrease quality of life and promote additional disease states or even death for much of the population. Rural populations are at a particular disadvantage, as they lack access to health clubs, wellness programs and similar resources …
Coronary Sinus Reducer in Patients With Angina With no Obstructive Coronary Disease
Even half of patients with angina undergoing invasive coronary angiography presents without any significant epicardial stenosis. In these cases, symptoms are usually caused by coronary microvascular dysfunction (CMD), developing as a result of several potential underlying pathophysiologies. A wide range of underlying pathomechanisms makes it challenging to develop molecular-targeted pharmacological …
