Heart Disease Clinical Trials
A listing of Heart Disease medical research trials actively recruiting patient volunteers. Search for closest city to find more detailed information on a research study in your area.
Found 1,855 clinical trials
Deep Learning CAD Screening on Chest CT
Coronary artery disease (CAD) is one of the leading causes of death worldwide. Many people have early atherosclerosis without symptoms, and some may develop significant coronary stenosis before any warning signs appear. Identifying high-risk individuals at an early stage is important to prevent heart attacks and other cardiovascular events. Coronary …
Antegrade Autologous Blood Reinfusion After CPB
This prospective observational study aims to evaluate the effect of antegrade pump blood reinfusion using the crystalloid "chase" technique on postoperative transfusion requirements in adult patients undergoing cardiac surgery with cardiopulmonary bypass. At the end of cardiopulmonary bypass, blood remaining within the cardiopulmonary bypass circuit is reinfused antegradely through the …
Clinical Implications of Three-vessel Ultrasonic Flow Ratio Measurement in Patients With Coronary Artery Disease
This is a prospective, observational, single-center study. The main purpose of this study is to explore the predictive value of three coronary vessel-ultrasonic flow ratio (3V-UFR) for major adverse cardiovascular events (MACE) in patients with coronary artery disease within one year. The study will be conducted in Fuwai Hospital, and …
Exercise Testing Protocols for Females and Males With CAD
The aim of this study is to determine if the test that allows males to achieve a higher VO2 (a measure of oxygen use during exercise) is different for females. The purpose of this study is to test 4 different exercise testing protocols to compare measured oxygen consumption in females …
Comparison of Diagnostic Accuracy Between XTR004 PET MPI and the Composite Index of Quantitative Coronary Angiography (QCA) and Fractional Flow Reserve (FFR)
The primary objective of this study is to evaluate the effectiveness of visual reading in XTR004 PET myocardial perfusion imaging (MPI) for detecting restrictive stenosis, using quantitative coronary angiography (QCA) and fractional flow reserve (FFR) as reference standards in patients with suspected or known coronary artery disease.
I-WEAR: Evaluating Wearables and Health Summaries in ICU Survivors
This pilot study investigates the use of wearable health technology and bi-weekly digital health summaries in patients recovering from intensive care. Many patients experience physical, psychological, and cognitive challenges after an ICU stay, a condition known as Post-Intensive Care Syndrome (PICS). The study aims to evaluate the feasibility and usability …
Chronic Coronary Syndrome in Swedish Primary Care
The purpose of this study is to examine two early interventions, Written Exposure Therapy and Capnometry Guided Breathing, to reduce post-traumatic stress disorder (PTSD) symptoms in women after childbirth as compared to usual care.
Comparison of Dual Antiplatelet Therapy De-escalation by Dose Reduction Versus Switching in Patients Undergoing PCI: The Switching Antiplatelet-8 (SWAP-8) Study
Dual antiplatelet therapy (DAPT) with low-dose aspirin and a P2Y12 inhibitor is the current standard of care in patients with coronary artery disease experiencing an acute event or undergoing percutaneous coronary intervention. However, the ischemic benefits are counterbalanced by a significant increase in bleeding events. Over time, different DAPT de-escalation …
Self-Efficacy and Medication Adherence in Patients With Coronary Artery Disease: A Descriptive Study
This descriptive study aims to examine the relationship between self-efficacy and medication adherence in individuals with coronary artery disease (CAD). The study will be conducted between March and October 2025 at Adıyaman University Training and Research Hospital with a planned sample size of 135 participants. Data will be collected using …
Fexuprazan for Prevention of Upper Gastrointestinal Bleeding in High Bleeding Risk Patients Receiving Dual Antiplatelet Therapy
This study evaluates whether fexuprazan is effective in preventing upper gastrointestinal bleeding and related upper gastrointestinal clinical events in high bleeding risk patients who require dual antiplatelet therapy after coronary stent implantation. A total of 400 participants at a single center will be randomly assigned in a 1:1 ratio within …
