Clinical trials: Angiogram
Acute Coronary Syndrome, Acute Chest Pain
Better Evaluation of Acute Chest Pain With Computed Tomography Angiography
The purpose of this study is to determine whether cardiac CT can improve triage of acute chest pain patients in the emergency department.
- Trial name
- BEACON (NCT01413282)
- Testing
- Cardiac CT
- Where
- Netherlands
- Volunteers
- 500 people
- Sponsor
- Erasmus Medical Center
Multiple Sclerosis, Relapsing-Remitting
Investigating the Effect of Ocrelizumab in African Americans and Caucasians With Relapsing Multiple Sclerosis
The investigators intend to examine the effects of ocrelizumab use in African American multiple sclerosis disease course compared to Caucasian disease course utilizing imaging measures with magnetic resonance imaging (MRI) and…
- Trial name
- NCT04458688
- Testing
- Observation of Ocrelizumab as Treatment in RRMS Patients
- Where
- United States
- Volunteers
- 80 people
- Sponsor
- Wayne State University
Coronary Artery Disease (CAD)
An International Study to Evaluate Diagnostic Efficacy of Flurpiridaz (18F) Injection PET MPI in the Detection of Coronary Artery Disease (CAD)
This is a Phase 3, prospective, open-label, international, multicentre study of Flurpiridaz (18F) Injection for PET MPI in patients referred for ICA because of suspected CAD.
- Trial name
- NCT03354273
- Testing
- PET MPI, SPECT MPI, Pharmacological stress agents
- Where
- 53 sites in United States, Canada and 5 more
- Volunteers
- 730 people
- Sponsor
- GE Healthcare
Renal Artery Obstruction, Kidney Disease
MRI to Detect Embolism Following Angiography and Angioplasty-Stenting of the Renal Artery
This study will use magnetic resonance imaging (MRI) to picture the kidney and renal arteries (arteries that supply blood to the kidney) in patients scheduled for kidney artery angiogram and angioplasty/stenting procedures.
- Trial name
- NCT00027469
- Testing
- MRI
- Where
- United States
- Volunteers
- 60 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)
Ocular Hypertension, Suspect Glaucoma
Measuring the Effects of Netarsudil, Latanoprost, and Combination Therapy on Episcleral and Retinal Blood Flow in Ocular Hypertension and Glaucoma Suspects
The goal of this clinical trial is to compare participants treated with latanoprost to those treated with Rocklatan (netarsudil/latanoprost) to determine whether the addition of netarsudil results in greater improvements in…
- Trial name
- NCT04401982
- Testing
- Rocklatan (Netarsudil 0.02%/ latanoprost 0.005), Latanoprost (0.005%)
- Where
- 4 sites in United States
- Volunteers
- 50 people
- Sponsor
- University of Maryland, Baltimore
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
Hypoperfusion
Using Fluorescence Angiography to Detect Occult Shock
The purpose of this study is to determine if fluorescence angiography can detect occult shock (hypoperfusion).
- Trial name
- NCT02846727
- Testing
- skin perfusion image
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Yale University
Coronary In-stent Restenosis
Restenosis Intrastent: Bioresorbable Vascular Scaffolds Treatment (RIBS VI)
Treatment of patients with in-stent restenosis (ISR) remains a challenge. This study will assess the efficacy of Bioresorbable Vascular Scaffolds (BVS) (Abbott Vascular) in the treatment of patients suffering from ISR.
- Trial name
- RIBS VI (NCT02672878)
- Testing
- Bioresorbable vascular scaffold
- Where
- 19 sites in Spain
- Volunteers
- 130 people
- Sponsor
- Spanish Society of Cardiology
Acute Coronary Thrombose, Plaque Rupture
Correlation Between Serum Markers of Unstable Plaque and Virtual Histology of Unstable Plaque Visualized by IVUS
Thirty patients scheduled to coronary angiography and IVUS in according to their treating physician decision will be enrolled in the study.
- Conditions
- Acute Coronary Thrombose, Plaque Rupture, Acute Coronary Syndrome
- Trial name
- IVUS (NCT00466050)
- Where
- Israel
- Volunteers
- 30 people
- Sponsor
- Ziv Hospital
Cerebral Vasospasm
Stellate Ganglion Block Using Ultrasound Guidance For Treatment Of Post Clipping Cerebral Vasospasm
The present study has been designed to assess the efficacy and safety of Stellate Ganglion Block (SGB) in relieving symptomatic cerebral vasospasm following aneurysmal clipping.
- Trial name
- NCT02775318
- Testing
- Stellate Ganglion Block, Bupivacaine, Transcranial Doppler
- Volunteers
- 20 people
- Sponsor
- Post Graduate Institute of Medical Education and Research, Chandigarh
Lipidemia, Coronary Artery Disease
A CCTA Imaging Trial to Evaluate the Effect of Obicetrapib/Ezetimibe on Coronary Plaque
This placebo-controlled, double-blind, randomized, Phase 3 study is being conducted in adult participants with high-risk atherosclerotic cardiovascular disease (ASCVD) who are not adequately controlled by their maximally…
- Conditions
- Lipidemia, Coronary Artery Disease, Plaque, Atherosclerotic
- Trial name
- REMBRANDT (NCT06305559)
- Testing
- obicetrapib 10 mg + ezetimibe 10 mg FDC daily
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- NewAmsterdam Pharma
Glaucoma
Ocular Blood Flow Assessment in Glaucoma
Background : Glaucoma is a common disease, potentially blinding, characterized by progressive damage to the optic nerve. If the intraocular pressure is the most known risk factor, however, there are cases of glaucoma scalable…
- Trial name
- OBAMAg (NCT02178085)
- Testing
- Flow imaging
- Where
- 2 sites in France
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Centre Hospitalier Universitaire, Amiens
Neovascular Age-related Macular Degeneration
Defining Disease Activity in Neovascular AMD With Optical Coherence Tomography Angiography
The purpose of this study is to be able to describe optical coherence angiography (OCTA) patterns of disease activity and quiescence in eyes that have received treatment.
- Trial name
- DANA (NCT03909425)
- Where
- United Kingdom
- Volunteers
- 35 people
- Sponsor
- Moorfields Eye Hospital NHS Foundation Trust
Atrial Fibrillation (AF), Atrial Flutter
Left Atrial Imaging Prior to Cardioversion: Leveraging Computed Tomography to Rule Out Thrombus in The Emergency Department (LA CLOTTED)
The goal of this randomized clinical trial is to learn whether patients with symptomatic atrial fibrillation or atrial flutter (AF) who require heart imaging to rule out a blood clot before cardioversion would benefit from…
- Trial name
- LA CLOTTED (NCT07002450)
- Testing
- Cardiac computed tomography angiography, Standard of care management
- Where
- 3 sites in United States, Canada
- Volunteers
- 190 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Magnetic Resonance Angiography, Peripheral Vascular Diseases
Magnevist (SH L 451A) Intra-individual Dose Comparison Study in Magnetic Resonance Angiography
The objective of the study was to compare the efficacy of Magnevist (SH L 451 A) at doses of 0.1 mmol/kg and 0.2 mmol/kg in contrast-enhanced 3D-Magnetic Resonance Angiography in three regions (abdominal, femoral, and leg…
- Conditions
- Magnetic Resonance Angiography, Peripheral Vascular Diseases, Peripheral Arterial Diseases
- Trial name
- NCT00652418
- Testing
- Gadopentetate dimeglumine (Magnevist, BAY86-4882, SH L 451A)
- Where
- 3 sites in Japan
- Volunteers
- 12 people
- Sponsor
- Bayer
Ischemic Heart Disease
Clopidogrel Only Before Percutaneous Coronary Intervention or Before Every Coronarography?
Clopidogrel pre-treatment before planned percutaneous coronary intervention was proved to reduce periprocedural complications. However, the vast majority of patients in the current interventional cardiology practice do not…
- Trial name
- NCT00432120
- Testing
- clopidogrel
- Where
- Czechia
- Sponsor
- Charles University, Czech Republic
Peripheral Arterial Occlusive Disease
CO2-Angiography-Study to Evaluate Diagnostic and Safety to Patients With Peripher Arterial Stenotic or Occlusive Disease.
This randomized study focuses on the diagnostic quality and safety of CO2 application as contrast medium through an innovative injector of AngioDroid in angiography interventions in patients with peripheral arterial occlusive…
- Trial name
- ACDA-RCT (NCT05590182)
- Testing
- Angiography
- Where
- Germany
- Volunteers
- 50 people
- Sponsor
- Jena University Hospital
Acute Ischemic Stroke and Transient Ischemic Attacks
Cardiac CT Angiography in Acute Stroke Imaging (SCOPE-CT)
Stroke can occur when a blood clot travels to the brain and blocks blood flow. In some patients, these blood clots may originate in the heart.
- Trial name
- SCOPE-CT (NCT07896889)
- Testing
- Cardiac CT Angiography
- Where
- Canada
- Volunteers
- 50 people
- Sponsor
- Ottawa Hospital Research Institute
Coronary Arteriosclerosis
A Study To Evaluate the Effect of Rosuvastatin On Intravascular Ultrasound-Derived Coronary Atheroma Burden (ASTEROID)
The purpose of this study is to see if 40 mg of rosuvastatin taken daily will reduce the atherosclerosis (fatty deposits) in your arteries
- Trial name
- NCT00240318
- Testing
- Rosuvastatin calcium
- Where
- 61 sites in United States, Australia and 6 more
- Volunteers
- 450 people
- Sponsor
- AstraZeneca
Aortic Aneurysm
CO2 Automated Angiographies With Fusion Imaging for Zero- or Near Zero- Contrast FEVAR.
Fenestrated endovascular aneurysm repair (FEVAR) is an established technique used to treat complex aortic aneurysms (TAAAs), with satisfactory early and midterm results.
- Trial name
- NCT06337890
- Testing
- Zero contrast FEVAR
- Where
- Italy
- Volunteers
- 40 people
- Sponsor
- University of Bologna
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