N/A N=146 Prevalence of Renal Artery Stenosis in Patients Referred for Cardiac Catheterization
Renal Artery Stenosis
Primary: Prevalence of Renal Artery Stenosis (RAS)
Clinical Trial Search
Completed trials with posted results — search by concept, filter by the parameters that matter at the bedside.
Phase 3 N=47 Effects of Ranolazine on Coronary Flow Reserve in Symptomatic Diabetic Patients and CAD
Diabetes, Type I · Diabetes, Type II · Angina
Primary: Change in Post-exercise Coronary Vasodilator Reserve — -4; 2 % change
N/A N=983 Safety Assessment of Angioplasty Procedures
Angiospastic; Disorder
Primary: Number of Major Adverse Cardiac Events (MACE) — 9; 6; 2; 119 Participants
Phase 2 N=20 Absolute Quantification of Coronary Flow Reserve by Stress Perfusion MRI
Myocardial Ischemia
Primary: Quantification of Myocardial Blood Volume — 3.63; 1.23 seconds^-1
N/A N=116 COronary and MICrocirculatory Measurements in Patients With Aortic Valve Stenosis.
Aortic Stenosis · Coronary Artery Disease
Primary: FFR 6 Months After SAVR/TAVI. — -0.0279 ratio
N/A N=179 Coronary Atherosclerosis Evaluation by Arterial Wall Magnetic Resonance Imaging (MRI)
Coronary Arteriosclerosis · Arteriosclerosis, Coronary · Atherosclerosis, Coronary
Primary: Mean Coronary Wall Thickness — 2.0 mm
N/A N=21 PET MYOCARDIAL Blood Flow Comparison to Coronary CTA and CT-FFR
Coronary Artery Disease
Primary: Number of Flow-limiting Coronary Artery Stenosis on CT — 8 Coronary arteries
N/A N=15 Coronary Flow Reserve Following Orbital Atherectomy
Coronary Artery Disease
Primary: Coronary Flow Reserve (CFR) — 2.23 Ratio
N/A N=86 Wall Shear Stress and Neointimal Healing Following PCI in Angulated Coronary Vessels
Coronary Artery Disease
Primary: In Stent Mean Cross-sectional Area of Neo-intimal Tissue Coverage — 1.381; 0.949 mm^2
N/A N=93 AngioSculpt® Coronary Bifurcation Study
Coronary Artery Disease · Myocardial Ischemia
Primary: Procedural Success — 91.4 percentage of participants
N/A N=306 Data Acquisition for Optimization of Coronary Artery Disease (CAD) Algorithm
Coronary Artery Disease
Primary: The Area Under the Receiver Operating Characteristic Curve of the CAD-score to Separate CAD From Non-CAD Patients. — 73.4 percentage of 100
N/A N=10 Evaluation of Coronary Artery Calcification Using Gated Stationary Chest Tomosynthesis
Coronary Artery Disease
Primary: Comparison of CT Derived CACS and Tomosynthesis Scores Correlation
N/A N=3,000 Diagnostic Accuracy of Electrocardiogram for Acute Coronary Occlusion Resulting in Myocardial Infarction
Myocardial Infarction · Acute Coronary Syndrome · Coronary Artery Disease
Primary: The Sensitivity and Specificity of ECG for Acute Coronary Occlusion. — 767; 282; 16 Participants
N/A N=30 Feasibility and Efficacy of Coronary Sinus Narrowing in Patients With Coronary Microvascular Dysfunction
Coronary Microvascular Dysfunction
Primary: Change in Coronary Flow Reserve (CFR) — 3.04 ratio — p=0.0137
Phase 3 N=426 Gadobutrol/Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
Coronary Artery Disease
Primary: Presence of a Myocardial Perfusion Defect Indicating Significant CAD Per Participant on Gadobutrol-enhanced CMRI (Based on RPS) - Primary Analysis of Sensitivity Based…
N/A N=27 Evaluation of Atorvastatin on Atherosclerosis Composition
Atherosclerosis
Primary: Change in Necrotic Core Volume — 0.07 mm^2
N/A N=120 Multivariable Assessment of Coronary Artery Disease Using Cardiac CT Imaging
Coronary Disease
Primary: Ability to Detect Stress-induced Myocardial Perfusion Abnormalities by Analysis of MDCT Images Confirmed by Coronary Angiography and/or SPECT. — 78 % accurately detected…
N/A N=144 Coronary Artery Disease Screening in Kidney Transplant Candidates
End Stage Renal Disease · Coronary Artery Disease
Primary: Number of Participants Adhering to the Expected Number of Screening Tests — 59; 71 participants
Phase 2 N=30 Regadenoson Stress-MRI to Identify Coronary Artery Disease in Atrial Fibrillation Patients
Atrial Fibrillation · Coronary Artery Disease
Primary: Sensitivity of Regadenoson Stress-MRI for Detection of Coronary Artery Disease (CAD) — 80 Percentage of true positive cases
Phase 4 N=697 Evaluation of Integrated Cardiac Imaging in Ischemic Heart Disease
Ischemic Heart Disease
Primary: Diagnosis of IHD at Invasive Coronary Angiography and FFR Measurement — 140 participants
N/A N=500 Physiologic Assessment of Coronary Stenosis Following PCI
Coronary Artery Disease · Coronary Stenosis · Angina, Unstable
Primary: Number of Participants With Residual Ischemia (iFR <0.90) — 112 participants
Phase 3 N=478 Gadobutrol / Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
Coronary Artery Disease
Primary: Presence of a Myocardial Perfusion Defect Indicating Significant CAD Per Participant on Gadobutrol-enhanced CMRI - Primary Analysis of Sensitivity Based on Blinded…
N/A N=175 Focused Field of View Calcium Scoring Prior to Coronary CT Angiography
Radiation Safety · Coronary Computed Tomography Angiography · Coronary Artery Disease
Primary: Qualitative Quality Comparison — 4; 4 score on a scale
Phase 4 N=217 Evaluate Carotid Artery Plaque Composition by Magnetic Resonance Imaging in People Receiving Cholesterol Medication
Coronary Artery Disease · Carotid Artery Diseases · Atherosclerosis
Primary: Annualized LRNC Volume Change in Carotid Plaque Composition, as Assessed by MRI — -4.6; -15.1; -9.4 mm^3/year
N/A N=51 PCI Alternative Using Sustained Exercise
Cardiovascular Disease
Primary: Myocardial Perfusion Reserve — 2.76; 2.47; 2.82; 2.52 Ratio
Phase 4 N=54 Effects of Nicorandil on Angina Symptoms in Patients With Coronary Slow Flow
Slow Coronary Flow · Normal, or Near Normal Coronary Angiography · Stable Angina
Primary: Angina Episode Frequnecy — 2.28; 1.68 episodes per week
N/A N=60 Rotational Atherectomy Combined With Cutting Balloon to Optimize Stent Expansion in Calcified Lesions
Coronary Artery Disease · Atherosclerosis
Primary: Minimum Stent Area After Percutaneous Coronary Intervention — 6.7; 6.9 mm^2
N/A N=150 Stress CT Perfusion in Patients With Chest Pain
Coronary Artery Disease
Primary: Number of Participants With Detected Stress-induced Perfusion Abnormalities by 3D Analysis of MDCT Images — 56 Participants
Phase 4 N=30 The Influence of Febuxostat on Coronary Artery Endothelial Dysfunction in Participants With Chronic Stable Angina
Coronary Artery Disease
Primary: Change in Coronary Artery Flow From Rest to Isometric Handgrip (IHG) Exercise at the End of the Administration of Febuxostat and Placebo — 8.8; 10.7 mL/min — p=0.756
N/A N=7 Impact of Ranolazine on Coronary Microcirculatory Resistance
Coronary Microcirculation · Coronary Artery Disease · Myocardial Disease
Primary: Number of Participants Assessed for Relative Change in the Index of Microcirculatory Resistance Before and After Ranolazine Therapy — 7 Participants