Clinical trials: Diagnostic Techniques, Cardiovascular
Cirrhosis, Diabetes Mellitus
Efficacy of Esmolol in the Identification of Cardiovascular Disorders by Cirrhosis, Diabetes Mellitus and Cardiotoxic Treatments
The purpose of this study is to assess the superiority of esmolol echocardiography over conventional echocardiography in the diagnosis of subclinical myocardial involvement associated with diabetes mellitus 2, cirrhosis and…
- Conditions
- Cirrhosis, Diabetes Mellitus, Oncologic Disorders
- Trial name
- CIBERbBECHO (NCT05769868)
- Testing
- Esmolol Injection [Brevibloc]
- Where
- 6 sites in Spain
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Consorcio Centro de Investigación Biomédica en Red (CIBER)
Cardiovascular Diseases
Evaluation of Exposure Reduction Using Region-of-Interest Fluoroscopy (X-ray Fovea Imaging) in Cardiac Interventions
The aim of the proposed study is to compare the exposure dose and diagnostic performance of region-of-interest fluoroscopy compared to standard fluoroscopy in patients and interventionists during cardiac interventional…
- Trial name
- NCT00817115
- Testing
- Region-of-Interest Imaging (X-ray Fovea Imaging)
- Where
- Canada
- Volunteers
- 75 people
- Sponsor
- Sunnybrook Health Sciences Centre
Coronary Disease, Echocardiography
Meta-Analysis of Stress Myocardial Perfusion Imaging
Background: Detection of coronary artery disease (CAD) is important due to its high prevalence and its medical and economic implications.
- Conditions
- Coronary Disease, Echocardiography, Fractional Flow Reserve, Myocardial, Hemodynamics
- Trial name
- NCT03180060
- Where
- Mexico
- Volunteers
- 23,051 people
- Sponsor
- American British Cowdray Medical Center
Chronic Heart Failure
Prognostic and Diagnostic Value of Biomarkers and Cardiac Functional Parameters in Patients With Chronic Heart Failure
The study aims to investigate whether disease progression in patients with chronic heart failure (CHF) can be assessed by new biomarkers, and determine their diagnostic value.
- Trial name
- NCT02776384
- Testing
- Observational study
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Shanghai Jiao Tong University School of Medicine
Coronary Artery Disease
PRV-based Detection of CAD in Comparison to Standard Methods
This is a validation study comparing a pulse wave based algorithm for the detection of coronary artery disease with parameters from coronary angiography, echocardiography and cardiogoniometry.
- Trial name
- PRV-KORO (NCT02404948)
- Testing
- Diagnostic algorithm
- Where
- Germany
- Volunteers
- 156 people, healthy volunteers welcome
- Sponsor
- University Medicine Greifswald
Myocardial Infarction, Angina, Unstable
Novel Method to Diagnose Acute Myocardial Ischemia
The aim of this study is to improve the detection of heart attack in people who come to a hospital emergency room (ER) with cardiac symptoms.
- Conditions
- Myocardial Infarction, Angina, Unstable, Myocardial Ischemia, Coronary Disease
- Trial name
- NCT00285922
- Where
- United States
- Volunteers
- 1,320 people
- Sponsor
- University of California, San Francisco
Coronary Heart Disease
Influencing Factors of the Diagnostic Accuracy of Novel Coronary Functional Evaluation Methods
In this study, patients were retrospectively included, univariate and multivariate analysis of factors affecting their diagnosis inconsistencies was performed, and a new diagnostic model was constructed by logistic regression.
- Trial name
- NCT06178133
- Volunteers
- 500 people
- Sponsor
- Peking University Third Hospital
Myocardial Infarction
Accelerated Rule Out of Myocardial Infarction
Every year > 50.000 people in Denmark are hospitalized with a suspected acute myocardial infarction (AMI). The majority has other explanations of their chest discomfort and most are discharged again without any initiation of…
- Trial name
- AROMI (NCT02666326)
- Testing
- Accelerated, combined biomarker rule-out strategy for MI
- Where
- 3 sites in Denmark
- Volunteers
- 4,516 people
- Sponsor
- Aarhus University Hospital Skejby
Smoking
Carotid Plaque Screening Trial in Smokers
The purpose of this study is to determine the impact of carotid plaque screening on smoking cessation and control of other cardiovascular risk factors.
- Trial name
- CAROSS (NCT00548665)
- Testing
- Carotid ultrasound for plaque screening, Brief advice for smoking cessation
- Where
- Switzerland
- Volunteers
- 536 people, healthy volunteers welcome
- Sponsor
- University of Lausanne
Coronary Artery Disease
Stress Echocardiography Versus Exercise ECG (ExECG) in Women With Chest Pain
The overall question the investigators would like to help answer is whether SE with or without MCE data can be widely used as a first line investigation in women with no previous history of Coronary Artery Disease (CAD) who…
- Trial name
- NCT02346565
- Testing
- Exercise ECG, Stress Echocardiography
- Where
- United Kingdom
- Volunteers
- 416 people
- Sponsor
- London North West Healthcare NHS Trust
Microvascular Angina
Non-invasive Diagnosis of Coronary Microvascular Disease: Pilot Study
40% of patients presenting with stable chest pain (angina) have no significant blockage of the main heart arteries. Identifying why these patients have symptoms will mean better treatment options can be developed.
- Trial name
- NCT06070662
- Testing
- Coronary microvascular disease testing during coronary angiography, Cardiac magnetic resonance scan including exercise, Additional analysis of already acquired CT scan
- Where
- United Kingdom
- Volunteers
- 20 people
- Sponsor
- University of Leicester
Thrombosis
Pediatric Catheter-related Thrombosis Imaging Study
This protocol will serve as a pilot study to determine the validity and feasibility of contrast enhanced magnetic resonance imaging (MRI) without and with contrast and/or ultrasound (US) for detection of catheter related deep…
- Trial name
- AESOP (NCT01137578)
- Testing
- Ultrasound, Magnetic Resonance Imaging with Contrast, Magnetic Resonance Imaging without Contrast
- Where
- 26 sites in United States, Argentina and 7 more
- Volunteers
- 151 people
- Sponsor
- Bristol-Myers Squibb
Kidney Injury, Contrast-induced Nephropathy
Early Diagnosis as Strategy in Reducing the Incidence of Contrast-induced Nephropathy
Renal damage due to contrast media (CM) administration is one of the main complications of cardiac intervention and is called contrast-induced nephropathy (CIN).
- Trial name
- NCT04225013
- Testing
- Early kidney damage biomarkers, Predisposition to kidney injury biomarkers
- Where
- Spain
- Volunteers
- 150 people
- Sponsor
- R. Laura Vicente Vicente
Sjogren Syndrome
Cross-sectional Study of Use of Speckle Method in Early Diagnosis of Cardiovascular Dysfunction
Speckle tracking (STE) is a novel echocardiographic technique which permits calculation of myocardial velocities and deformation parameters such as strain and strain rate (SR).
- Trial name
- SPEEDCARS (NCT02132585)
- Testing
- Speckle tracking echocardiography
- Where
- 2 sites in Italy
- Volunteers
- 700 people, healthy volunteers welcome
- Sponsor
- University of Roma La Sapienza
Coronary Disease
Diagnostic Accuracy of CT-FFR Compared to Invasive Coronar Angiography With Fractional Flow Reserve
Invasive coronary angiography is currently considered gold standard in the assessment of coronary artery disease although the method has limitations.
- Trial name
- NCT03045601
- Testing
- CT-FFR, Stress echocardiography
- Where
- Norway
- Volunteers
- 182 people
- Sponsor
- St. Olavs Hospital
Diagnostic Techniques, Cardiovascular
Cardiovascular Assessment Before and After Limb Amputation
Vascular lower limb amputees have an increased morbidity and mortality. The aim of the study is to evaluate the hemodynamic changes after amputation and its relation to outcome.
- Trial name
- NCT00907712
- Testing
- cardiac echo examination
- Where
- Israel
- Sponsor
- HaEmek Medical Center, Israel
Arteriosclerosis, Atherosclerosis
Early Detection of Arteriosclerosis
Arteriosclerosis is a common chronic disease with well known risk factors like diabetes mellitus, hypertension, dyslipidemia, adipositas and smoking, leading to severe complications like myocardial infarction, stroke or…
- Conditions
- Arteriosclerosis, Atherosclerosis, Myocardial Infarction, Stroke
- Trial name
- NCT00863967
- Volunteers
- 269 people
- Sponsor
- Kantonsspital Baselland Bruderholz
Patient Transfer to Intensive Care Unit (Procedure), Respiratory Arrest (Disorder)
Evaluation of the Patient Deterioration Warning System
The overall goal of the project is to reduce the number of unexpected patient deteriorations by 50% at Emergency Departments (ED) by investigating if the novel Patient Deterioration Warning Systems (PDWS), can improve clinicians'…
- Conditions
- Patient Transfer to Intensive Care Unit (Procedure), Respiratory Arrest (Disorder), Cardiac Arrest (Disorder), Patient Died in Hospital (Finding)
- Trial name
- PDWS (NCT03375658)
- Testing
- PDWS Intervension
- Where
- 2 sites in Denmark
- Volunteers
- 6,500 people
- Sponsor
- University of Southern Denmark
Peripheral Vascular Disease, Coronary Artery Disease
Angio-Seal Evolution Device Registry
Collect data on the use of the Angio-Seal Evolution Device in diagnostic and interventional patient populations.
- Conditions
- Peripheral Vascular Disease, Coronary Artery Disease, Peripheral Artery Disease, Arterial Occlusive Disease
- Trial name
- NCT00817349
- Where
- 10 sites in United States
- Volunteers
- 1,004 people
- Sponsor
- Abbott Medical Devices
Atherosclerosis, Hyperlipidemia
Magnetic Resonance Angiography to Diagnose Atherosclerotic Disease
This study will determine the usefulness of magnetic resonance imaging (MRI) for examining the heart or blood vessels. MRI uses a magnetic field and radio waves to produce images of body tissues and organs.
- Conditions
- Atherosclerosis, Hyperlipidemia, Hypertension, Diabetes Mellitus
- Trial name
- NCT00382564
- Where
- United States
- Volunteers
- 216 people
- Sponsor
- National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)