Clinical trials: Angiogram
Coronary Disease
Coronary Disease and the Effect of High-intensity Interval Training
The primary purpose of this study is to investigate if systematic, high intensity, interval-based aerobic exercise training results in regression of lipid content of atherosclerotic coronary artery plaques, and in reduction of…
- Trial name
- CENIT (NCT02494947)
- Testing
- high intensity interval-based aerobic exercise, Usual care
- Where
- Norway
- Volunteers
- 60 people
- Sponsor
- Norwegian University of Science and Technology
Coronary Artery Disease, Myocardial Ischaemia
The FAVOR III China Study
The overall purpose of the FAVOR III China trial is to investigate if a strategy of quantitative flow ratio (QFR)-guided percutaneous coronary intervention (PCI) yields superior clinical outcome and cost-effectiveness compared to…
- Conditions
- Coronary Artery Disease, Myocardial Ischaemia, Coronary Circulation, Coronary Stenosis
- Trial name
- FAVORIII (NCT03656848)
- Testing
- QFR, Angiography
- Where
- China
- Volunteers
- 3,847 people
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Artery Disease, Cardiovascular Diseases
Functional Diagnostic Accuracy of Quantitative Flow Ratio in Tandem Lesions and Virtual Stenting
Quantitative Flow Ratio (QFR) is a novel method for evaluating the functional significance of coronary stenosis. Virtual stent implantation technique combined with QFR was recently developed to predict the functional significance…
- Conditions
- Coronary Artery Disease, Cardiovascular Diseases, Myocardial Ischemia, Arterial Occlusive Diseases
- Trial name
- FORTRESS (NCT03405506)
- Testing
- Quantitative Flow Ratio (QFR)
- Where
- China
- Volunteers
- 308 people
- Sponsor
- Pulse Medical Imaging Technology (Shanghai) Co., Ltd
Vascular; Lesion, Central Nervous System, Brain Tumor
Intraoperative Fluorescence With Augmented Reality
This is a study looking at a new way to evaluate vascular problems or tumors in brain surgery patients using a standard \& approved intravenous dye and augmented reality.
- Conditions
- Vascular; Lesion, Central Nervous System, Brain Tumor, Cerebral Aneurysm, Cerebral AVM
- Trial name
- NCT03888014
- Testing
- GLOW800, indocyanine green (ICG)
- Where
- United States
- Volunteers
- 7 people
- Sponsor
- Cedars-Sinai Medical Center
Colon Cancer
Safe D3 Right Hemicolectomy for Cancer Through Multidetector Computed Tomography (MDCT) Angio
When performing a resection of the right colon due to cancer one aims not only to remove the tumor bearing bowel segment, but also lymph nodes draining the affected area.
- Trial name
- NCT01351714
- Testing
- D3 resection
- Where
- 2 sites in Norway
- Volunteers
- 700 people
- Sponsor
- Sykehuset i Vestfold HF
CT - Coronary Thrombosis
The Diagnostic Power Of Coronary CT Angiography In Patients With Chest Pain And Zero Calcium Score
To prove the non-used wide diagnostic range of CCTA in diagnosis of other causes of chest pain in addition to the traditional known role in coronary atherosclerosis.
- Trial name
- NCT06552663
- Testing
- CCTA
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- Assiut University
Coronary Artery Bypass Graft Surgery (CABG)
Association Between μFR And CABG Outcomes
The goal of this observational study is to evaluate the association between Murray law-based quantitative flow reserve and outcomes after coronary artery bypass graft surgery.
- Trial name
- NCT06844721
- Where
- South Korea
- Volunteers
- 945 people
- Sponsor
- Seoul National University Hospital
Cardiovascular; Attack
Very Early Versus Delayed Angiography +/- Intervention on Outcomes in Patients With NSTEMI
Prospective, open, multicentre, randomised controlled trial in patients with higher risk non-ST elevation myocardial infarction acute coronary syndrome
- Trial name
- RapidNSTEMI (NCT03707314)
- Testing
- Angiography with follow-on revascularisation if indicated
- Where
- United Kingdom
- Volunteers
- 425 people
- Sponsor
- University Hospitals, Leicester
Chronic Kidney Disease Stage 4, Chronic Kidney Disease Stage 3B
Fluorescein Angiography in Patients With Diabetes and Chronic Kidney Disease
Our study hypothesizes that fluorescein exposure in diabetic patients with advanced chronic kidney disease results in deterioration of kidney function.
- Conditions
- Chronic Kidney Disease Stage 4, Chronic Kidney Disease Stage 3B, Chronic Kidney Disease Stage 5, Diabetes Mellitus
- Trial name
- Fluo-AKI (NCT06760650)
- Testing
- Fluorescein angiography
- Where
- Lebanon
- Volunteers
- 35 people
- Sponsor
- Saint-Joseph University
Hypertension, Portal
Virtual Hepatic Venous Pressure Gradient (vHVPG) With CT Angiography (CHESS1601)
This is a prospective, multi-center trial conducted at 1 Guangzhou and 2 Beijing centers designed to determine the diagnostic performance of virtual hepatic venous pressure gradient (vHVPG) (investigational technology) by…
- Trial name
- vHVPG (NCT02842697)
- Testing
- HVPG measurement, CTA, Doppler ultrasound
- Where
- 3 sites in China
- Volunteers
- 102 people
- Sponsor
- Nanfang Hospital, Southern Medical University
Chronic Limb-Threatening Ischemia
IVUS Guidance in BTK Interventions
Chronic limb-threatening ischemia (CLTI) is a severe form of peripheral artery disease in which very poor blood flow in the arteries below the knee can cause rest pain, non-healing wounds, and even loss of the limb.
- Trial name
- IMAGE-BTK (NCT07731997)
- Testing
- Intravascular ultrasound-guided EVT, Angiography-guided EVT
- Where
- 4 sites in Taiwan
- Volunteers
- 212 people
- Sponsor
- Shin Kong Wu Ho-Su Memorial Hospital
Breast Neoplasms, Breast Reconstruction
DIEP-MDS for Risk Stratification of Flap Vascular Compromise and Failure in Breast Reconstruction
This multicenter retrospective observational study will develop and validate a CTA-based quantitative risk score-the DIEP Morphological Deviation Score (DIEP-MDS)-to estimate the risk of flap-related vascular compromise and flap…
- Conditions
- Breast Neoplasms, Breast Reconstruction, Postoperative Complications
- Trial name
- DIEP-MDS (NCT07761390)
- Where
- 20 sites in China
- Volunteers
- 1,500 people
- Sponsor
- Zhuliling
Coronary Artery Disease, Myocardial Ischemia
Safety and Feasibility Evaluation of Planning and Execution of Surgical Revascularization Solely Based on Coronary CTA and FFRCT in Patients With Complex Coronary Artery Disease (FASTTRACK CABG)
To assess the feasibility of coronary computed tomography angiography (CTA) and fractional flow reserve derived from CTA (FFRCT) to replace invasive coronary angiography (ICA) as a surgical guidance method for planning and…
- Conditions
- Coronary Artery Disease, Myocardial Ischemia, Coronary Disease, Heart Diseases
- Trial name
- NCT04142021
- Testing
- Coronary computed tomography angiography
- Where
- 3 sites in Belgium, Germany and 1 more
- Volunteers
- 114 people
- Sponsor
- National University of Ireland, Galway, Ireland
Complications Due to Coronary Artery Bypass Graft, Graft Failure
Patency-Coronary Trial
Heart bypass surgery is used to increase blood flow to the heart. This surgery is usually done using a heart-lung machine (on-pump surgery) allowing the surgeon to perform the procedure on a still heart.
- Trial name
- PATENCY (NCT01414049)
- Testing
- On-pump CABG, Off-pump CABG
- Where
- 3 sites in Canada
- Volunteers
- 1,200 people
- Sponsor
- Centre hospitalier de l'Université de Montréal (CHUM)
Contrast Media Induced Nephropathy (CIN)
Neutrophil Gelatinase-associated Lipocalin (NGAL) and Contrast Media Induced Nephropathy
Introduction: Patients with pre-existing impaired renal function are prone to develop acute contrast media induced nephropathy (CIN).
- Trial name
- NCT01292317
- Testing
- application of intravenous volume, oral fluid application
- Where
- Austria
- Volunteers
- 819 people
- Sponsor
- Medical University of Graz
Coronary Artery Disease, Coronary Computed Tomography Angiography
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…
- Conditions
- Coronary Artery Disease, Coronary Computed Tomography Angiography, SPECT, Heart Diseases
- Trial name
- MY-FUSION (NCT06670768)
- Testing
- Stress Dynamic MPI SPECT, Stress Static MPI SPECT, Rest Dynamic MPI SPECT
- Where
- Hungary
- Volunteers
- 50 people
- Sponsor
- Semmelweis University
Coronary Artery Disease
Physiological Assessment of Severe Coronary Stenosis for Informing Planned PCI
Traditionally, the severity of a blockage (stenosis) in a coronary artery has been determined by visual angiographic assessment of the diameter of the artery at the level of a blockage compared to a normal healthy area of the…
- Trial name
- REFINE PCI (NCT05491668)
- Testing
- Non-hyperemic pressure ratio assessment pre and post PCI
- Where
- United States
- Volunteers
- 107 people
- Sponsor
- Beth Israel Deaconess Medical Center
Coronary Artery Disease, Plaque, Atherosclerotic
Coronary Artery Plaque Burden in Stable Angina and Non-obstructive Coronary Artery Disease
Non-obstructive coronary artery disease (CAD), particularly common in women, has been associated with impaired quality of life and risk of recurrent hospitalizations.
- Trial name
- NCT04009421
- Testing
- Coronary artery plaque assessment by CT coronary angiography QAngio CT RE
- Where
- Norway
- Volunteers
- 1,400 people
- Sponsor
- University of Bergen
Ischemic Heart Disease, Coronary Artery Disease
Smart Angioplasty Research Team-Coronary CT Angiography Versus Standard Care as Follow-up Strategies in High-Risk Patients After PCI (SMART-CARE)
The aim of the SMART-CARE trial is to compare clinical outcomes between coronary CT angiography (CCTA) versus standard care as follow-up strategies in high-risk patients after percutaneous coronary intervention (PCI).
- Trial name
- SMART-CARE (NCT07009418)
- Testing
- Coronary CT Angiography (CCTA)
- Where
- 22 sites in South Korea
- Volunteers
- 3,500 people
- Sponsor
- Samsung Medical Center
Coronary Atheroscleroses, Coronary Angiography
Risk Factors of Intermediate Coronary Lesion Progression
Coronary intermediate lesions generally refer to lumen narrowing with diameter stenosis% (DS%) between 50% and 70% on angiography.
- Trial name
- NCT03855436
- Where
- China
- Volunteers
- 1,389 people, healthy volunteers welcome
- Sponsor
- China National Center for Cardiovascular Diseases
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