Clinical trials: Angiogram
Aortic Aneurysm, Abdominal
Follow-up of Endovascular Aneurysm Treatment - The FEAT Trial
After endovascular abdominal aortic aneurysm repair, life-long follow-up is needed to monitor the effectiveness of exclusion of the aneurysm sac from blood flow.
- Trial name
- NCT00281411
- Testing
- Computed Tomography Angiography, Magnetic Resonance Angiography
- Where
- Netherlands
- Volunteers
- 46 people
- Sponsor
- Clinical Research Office Imaging Division
Myocardial Ischemia
Cardiac Magnetic Resonance Utilities in the Evaluation of Ischemic Heart Disease
The purpose of this study is to evaluate CARDIAC MAGNETIC RESONANCE UTILITIES IN THE ISCHEMIC HEART DISEASE as topographical correlation between ischemic territory injury and coronary angiography.
- Trial name
- CARDIO-RM (NCT01397357)
- Testing
- Cardiac magnetic resonance - CINE MRI stress test.
- Where
- Italy
- Volunteers
- 146 people
- Sponsor
- Ettore Sansavini Health Science Foundation
Coronary Artery Disease, Chest Syndrome
CT Stress Myocardial Perfusion, Fractional Flow Reserve and Angiography in Patients With Stable Chest Pain Syndromes
The purpose of the DYNAMITE trial (Dynamic CT stress myocardial perfusion, CT fractional flow reserve (FFR-CT) and coronary CT angiography for optimized treatment strategy in patients with chest pain syndromes) is to determine…
- Conditions
- Coronary Artery Disease, Chest Syndrome, Acute Myocardial Infarction, Heart Failure
- Trial name
- DYNAMITE (NCT04709900)
- Testing
- CT angiography, FFR-CT and stress CT myocardial perfusion
- Where
- Denmark
- Volunteers
- 2,000 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Coronary Artery Disease
Randomized Comparison of JUDkins vs tiGEr Catheter in Coronary Angiography Via the Right Radial Artery: the JUDGE Study
The investigators aim to assess safety and efficiency of Tiger II (5Fr; Terumo Interventional Systems, Somerset, New Jersey) vs Judkins (5Fr; 3.5L/4R, Medtronic Co) catheters, in coronary angiography via the right transradial…
- Trial name
- JUDGE (NCT03042845)
- Testing
- Tiger cardiac catheter, Judkins 3.5L/4R cardiac catheters
- Where
- 2 sites in Greece
- Volunteers
- 640 people
- Sponsor
- University Hospital of Patras
Magnetic Resonance Imaging, Magnetic Resonance Angiography
GARDIAN, Gadovist in Routine Diagnostic Magnetic Resonance Imaging Administration in Non-selected Patients
Prospective, non-interventional, multi-center study. The observation period for each subject covers the treatment period with Gadovist®.
- Trial name
- GARDIAN (NCT01095081)
- Testing
- Gadobutrol (Gadovist, BAY86-4875)
- Where
- 20 sites in Bosnia and Herzegovina, Canada and 18 more
- Volunteers
- 23,775 people
- Sponsor
- Bayer
CKD, ACS (Acute Coronary Syndrome)
Early Coronary Angiography in Advanced Chronic Kidney Disease With Acute Coronary Syndrome
This is the retrospective study regarding the association of invasive coronary angiography and time to renal replacement therapy initiation and mortality in patients with chronic kidney disease stage 4-5 who develop acute…
- Conditions
- CKD, ACS (Acute Coronary Syndrome), Coronary Angiography (CAG)
- Trial name
- CAG in CKD-ACS (NCT07474441)
- Testing
- coronary angiography
- Volunteers
- 139 people
- Sponsor
- Chulalongkorn University
Hirschsprung Disease, Anorectal Malformations
Feasibility of Use of Indocyanine Green in Pediatric Colorectal Surgery
Hirschsprung's Disease (HD) and anorectal malformations (ARM) are both paediatric diseases of the colon and rectum. Both of these conditions require surgery in order to correct them, frequently needing sections of the bowel to be…
- Trial name
- NCT04904081
- Testing
- Indocyanine green
- Where
- Canada
- Volunteers
- 12 people
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
ST-segment Elevation Myocardial Infarction (STEMI)
Angio-IMR and Cardiac MR-derived MVO in STEMI Patients
Coronary microcirculatory dysfunction has been known to be prevalent even after successful revascularization of ST-segment elevation myocardial infarction (STEMI) patients.
- Trial name
- NCT04828681
- Testing
- Cardiac magnetic resonance imaging
- Where
- 2 sites in United States, China
- Volunteers
- 324 people
- Sponsor
- Samsung Medical Center
Myopic Choroidal Neovascularisation
OCTA Changes in Choroidal Neovascularization in High Myopia
To Analyze the Ability of Optical Coherence Tomography Angiography ( OCT-A ) to detect the presence of myopic Choroidal Neovascularization and to describe the structural features of Myopic CNV..
- Trial name
- NCT06357559
- Testing
- OCTA
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Cerebrovascular Disease
Application of QDSA Platform in Cerebrovascular Diseases
Cerebrovascular diseases pose a major global public health challenge, characterized by exceptionally high mortality and disability rates, with their pathogenesis closely linked to hemodynamic abnormalities.
- Trial name
- RADAR (NCT06902415)
- Testing
- QDSA (Quantitative Digital Subtraction Angiography)
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Beijing Tiantan Hospital
Retinopathy of Prematurity, Diabetic Retinopathy
Optical Coherence Tomography Angiography (OCT-A) in Children (≥ 6 <14 Years of Age)
Comparison of OCTA to conventional imaging modalities for the diagnosis of eye diseases in children
- Trial name
- OCTAC (NCT03399825)
- Testing
- OCT-A
- Volunteers
- healthy volunteers welcome
- Sponsor
- Insel Gruppe AG, University Hospital Bern
Chronic Renal Insufficiency, Coronary Angiography
Contrast-medium Induced Nephrotoxicity in Patients Undergoing Coronary Angiography - Iodixanol Versus Iopromide
In the treatment of coronary heart disease which is the major cause of heart attack, direct mechanical treatment with catheters such as the coronary angiography, coronary balloon intervention and stenting intervention are the…
- Trial name
- NCT00823628
- Testing
- contrast agent (iopromide), contrast agent (iodixanol)
- Where
- South Korea
- Volunteers
- 420 people
- Sponsor
- Seoul National University Bundang Hospital
Coronary Disease, Angiography
The Effect of Position on Pain, Bleeding, Hematoma and Vital Signs After Transfemoral Coronary Angiography
In this study, it was aimed to determine the effect of the special position given to the patient after transfemoral coronary angiography (supine position that varies depending on the angles) on pain, bleeding, hematoma and vital…
- Trial name
- NCT06795308
- Testing
- Bed Position and Head Elevation
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- Mersin University
Magnetic Resonance Angiography
Fatal Cerebral Infarction After Nasal Augmentation With Hyaluronic Acid
this study discussed the pathogenesis, treatment, and prognosis of severe cerebral infarction and ophthalmic artery occlusion for Aisan induced by hyalruonic acid filler injection.
- Trial name
- NCT04189068
- Where
- China
- Volunteers
- 1 people
- Sponsor
- Xijing Hospital
Ischemic Heart Disease, Non STEMI
Coronary Computed Tomography Versus Invasive Angiography for Non-ST Elevation Acute Coronary Syndrome
Coronary computed tomography angiography (CCTA) is a widely accepted initial diagnostic test for individuals suspected of having chronic coronary syndromes.
- Conditions
- Ischemic Heart Disease, Non STEMI, Angina Pectoris, Unstable, Coronary Disease
- Trial name
- TRACTION (NCT06101862)
- Testing
- CCTA, Conventional ICA, Team-based interventional triage
- Where
- 6 sites in Denmark
- Volunteers
- 2,300 people
- Sponsor
- Copenhagen University Hospital, Rigshospitalet
Carbon Dioxide, Endovascular Abdominal Aortic Aneurym Repair
Prospective, Non-Randomized Evaluation of Carbon Dioxide Gas as a Contrast Agent in Comparison With Iodinated Contrast in Endovascular Aneurysm Repair
Endovascular repair of infrarenal abdominal aortic aneurysms (AAA) requires a contrast agent to identify the vascular anatomy and placement of the stent graft.
- Conditions
- Carbon Dioxide, Endovascular Abdominal Aortic Aneurym Repair, Prospective, Angiogram
- Trial name
- NCT00520416
- Testing
- Carbon dioxide angiogram
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Southern California
Myopia
Study on the Measurement of Retinal Blood Flow in Children
In order to provide reference for clinical application, the normal values of retinal blood flow parameters in Chinese healthy children were measured by oct-angiography.
- Trial name
- NCT04689503
- Where
- China
- Volunteers
- 1,200 people
- Sponsor
- Wenzhou Medical University
Amblyopia
OCT-A and Amblyopia
Detect changes in retinal vessel density in the superficial and deep capillary plexuses using OCTA in children with anisometropic amblyopia
- Trial name
- NCT05223153
- Testing
- Optical Coherence tomography angiography
- Where
- Egypt
- Volunteers
- 32 people
- Sponsor
- Minia University
Ovarian Cancer, Ovarian Carcinoma
A Study of Intra-operative Imaging in Women With Ovarian Cancer
The purpose of this study is to find out whether using the PINPOINT imaging system intra-operatively can reduce the risk of anastomotic leaks and other complications after surgery for ovarian cancer, compared with standard…
- Trial name
- NCT04878094
- Testing
- Intravenous Indocyanine Green/ICG injection, PINPOINT endoscopic fluorescence imaging system, Endoscopy
- Where
- 9 sites in United States
- Volunteers
- 155 people
- Sponsor
- Memorial Sloan Kettering Cancer Center
Inflammation Vascular
Glycemic Control on Coronary Inflammation Evaluated by FAI in ACS
This study aimed to clarify the relationship between blood glucose control and the FAI based pericoronary inflammation in low-risk ACS patients with or without diabetes.
- Trial name
- NCT05590858
- Where
- China
- Volunteers
- 309 people
- Sponsor
- RenJi Hospital