Clinical trials: Angiogram
Childhood Thyroid Gland Carcinoma, Thyroid Diseases
Fluorescence Imaging of the Parathyroid Glands of Children
The aim of this study is to develop a standardized and user-independent imaging workflow model for autofluorescence and quantified fluorescence angiography with Indocyanine Green (ICG) of the parathyroid glands of children.
- Trial name
- FLUOPATCH (NCT05917067)
- Testing
- Fluorescence imaging of the parathyroid glands of children
- Where
- 3 sites in Netherlands
- Volunteers
- 23 people
- Sponsor
- Amsterdam University Medical Centers (UMC), Location Academic Medical Center (AMC)
Diagnostic Coronary Angiography
Effect of Heparin on Femoral Arterial Sheaths Thrombosis During Diagnostic Coronary Angiography
The project tests the incidence of femoral arterial sheath thrombus formation during diagnostic coronary angiography and effect of intravenous (iv) heparin bolus administration in reducing this risk in comparison to placebo.
- Trial name
- NCT01260519
- Testing
- Heparin
- Where
- Saudi Arabia
- Volunteers
- 304 people
- Sponsor
- Prince Sultan Cardiac Center, Adult Cardiology Department.
Ischemic Heart Disease, Stable Coronary Artery Disease
To Evaluate Safety and Efficacy of CGBIO Stent Compared to Biomatrix Flex Stent
to evaluate safety and efficacy of CGBIO stent(DES) compared to Biomatrix flex stent(DES)
- Conditions
- Ischemic Heart Disease, Stable Coronary Artery Disease, Stable Angina, Unstable Angina
- Trial name
- NCT03089450
- Testing
- CGBio stent, Biomatrix flex
- Where
- South Korea
- Volunteers
- 112 people
- Sponsor
- CGBio Inc.
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
Coronary Artery Disease
cPSTA System CADLAD Study
This study is primarily designed to collect resting phase signals from eligible subjects using the Phase Signal Recorder (PSR) prior to coronary angiography to machine learn and test an algorithm for detecting the presence of…
- Trial name
- CADLAD (NCT02784197)
- Testing
- Phase Signal Recorder
- Volunteers
- 2,622 people
- Sponsor
- Analytics For Life
Radiation Exposure
Randomized Comparison of Radiation Exposure to Operators in Coronary Intervention Between Right Radial and Left DRA
The purpose of this study is to show that the radiation exposure of the left distal radial artery approach is superior to the conventional right radial artery approach in terms of less radiation exposure.
- Trial name
- DOSE (NCT05702060)
- Testing
- Radial Artery Puncture Method for Coronary Angiography and Intervention
- Where
- 3 sites in South Korea
- Volunteers
- 1,010 people
- Sponsor
- Yonsei University
Coronary Artery Disease
Diagnostic Performance of Fractional Flow Reserve Derived From Coronary CT Angiography
This is a blind evaluation, self-control, multicenter clinical trial designed to determine the diagnostic performance of CT-FFR from coronary computed tomographic angiography (CCTA), as compared to CCTA alone, for non-invasive…
- Trial name
- ACCURATE-CT (NCT04426396)
- Testing
- FFR
- Where
- China
- Volunteers
- 339 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Radiology, Vascular Diseases
Three-in-One Stop Computed Topography Angiography(CTA) and CT Perfusion(CTP) in Cerebrovascular Disease
This research takes patients with cerebrovascular diseases as the research subjects and employs the experimental design of a prospective cohort study, aiming to innovatively develop and validate a "one-stop" multimodal CT…
- Trial name
- NCT06890468
- Where
- China
- Volunteers
- 1,000 people
- Sponsor
- Xin Lou
Coronary Artery Stenosis
Main Branch Versus Side Branch Ostial Lesion
The investigators studied the relations between coronary angiography (CAG), intravascular ultrasound (IVUS) and fractional flow reserve (FFR) in coronary ostial lesions.
- Trial name
- NCT01335659
- Testing
- Fractional flow reserve, IVUS
- Volunteers
- 77 people
- Sponsor
- Seoul National University Hospital
Severe Aortic Stenosis, Transcatheter Aortic Valve Implantation
Primary Non-invasive Cardiac Computed Tomography Versus Routine Invasive Angiography Prior to TAVI
This pilot study is a prospective, randomized, open-label trial that aims to assess the feasibility of comparing a primary Computed tomography/Cardiac computed tomography angiography (CT/CCTA) strategy (test arm) to a strategy…
- Trial name
- CT-CA (NCT03291925)
- Testing
- Selective invasive angiography based on CT/CCTA imaging., Procedure/Surgery: Invasive angiography
- Where
- Canada
- Volunteers
- 200 people
- Sponsor
- BC Centre for Improved Cardiovascular Health
NEC, Atresia
Safety and Feasibility of Indocyanine Green Fluorescence for Intraoperative Assessment of Intestinal Perfusion in Young Infants and Neonates
The goal of this clinical trial is to test the use of the SPY-PHI device for the purpose of ICG-mediated intestinal perfusion visualization during gastrointestinal surgery in neonates and young infants (<3 months old) undergoing…
- Conditions
- NEC, Atresia, Malrotation, Intestinal Perforation
- Trial name
- IMAGINE (NCT05734118)
- Testing
- Perfusion assessment by means of the SPY-PHI camera
- Volunteers
- 20 people
- Sponsor
- University Medical Center Groningen
Diagnostic Imaging
A Clinical Study of Iobitridol in Patients Undergoing Multislice Computed Tomography (CT) Abdominal Angiography
This is a clinical study of iobitridol in patients undergoing multislice CT (MSCT) abdominal angiography.
- Trial name
- NCT00382317
- Testing
- Iobitridol
- Where
- 2 sites in Austria, France
- Sponsor
- Guerbet
Proliferative Diabetic Retinopathy
The Individually Marked Panretinal lasEr phoTokoagUlation for Proliferative Diabetic Retinopathy Study - DETECT
The purpose of this study is to determine the threshold level of proliferative diabetic retinopathy progression and regression after standard panretinal photocoagulation.
- Trial name
- IMPETUS-D (NCT02157350)
- Testing
- Panretinal laser photocoagulation
- Where
- Denmark
- Volunteers
- 65 people
- Sponsor
- Odense University Hospital
Coronary Arteriosclerosis
Comparing Angiography: Multislice CT Versus Invasive Heart Catheterization (CACTI)
The purpose of the study is to compare the pictures of heart arteries obtained by MSCT scanner to the pictures obtained during heart catheterization.
- Trial name
- NCT00284466
- Testing
- MS-CT Coronary Angiography
- Where
- United States
- Volunteers
- 50 people
- Sponsor
- University of Wisconsin, Madison
Patient Engagement, Femoral Angiography
Use of Back Support After Transfemoral Angiography
In the routine treatment procedure after coronary angiography (CAG), the patients remain in the supine position for a long time, which leads to decreased venous return and back pain.
- Trial name
- NCT06643182
- Testing
- Back Support
- Where
- Turkey (Türkiye)
- Volunteers
- 80 people
- Sponsor
- Inonu University
Peripheral Arterial Disease
Comparative Study of Non-enhanced Versus Contrast Enhanced MR Angiography in Peripheral Arterial Disease on a 3T MR Scanner.
Magnetic Resonance Angiography (MRA) of the peripheral arteries has become essential in the diagnosis and follow-up of peripheral arterial disease.
- Trial name
- AngioIRMNative (NCT01295554)
- Testing
- NCE MRA and CE MRA
- Where
- France
- Volunteers
- 22 people
- Sponsor
- Rennes University Hospital
Cerebral Small Vessel Disease and OCT Angio
OCT Angio in Cerebral Small Vessel Disease
The aim of the study is to: - detect changes in retinal structure and microvasculature in patients with cerebral small vessel disease using optical coherence tomography angiography , correlate these changes with brain imaging…
- Trial name
- NCT05052788
- Testing
- Optical coherence tomography angiography
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Ain Shams University
Cardiovascular Diseases, Bleeding
Safe and Fast Radial Hemostasis Using Synergistic Strategies: SAFE & FAST Trial
The Safe and Fast Radial Hemostasis using Synergistic Strategies (SAFE \& FAST) trial is an interventional study aimed at reducing the incidence of radial artery occlusion (RAO) rebound bleeding, and the required compression…
- Conditions
- Cardiovascular Diseases, Bleeding, Arterial Puncture, Catheter Complications
- Trial name
- NCT06549842
- Testing
- Heparin, Terumo Radial Band, Vaosband
- Where
- 2 sites in United States, India
- Volunteers
- 451 people
- Sponsor
- Regional Hospital of Scranton
Out-of-Hospital Cardiac Arrest
Direct or Subacute Coronary Angiography in Out-of-hospital Cardiac Arrest
The overall aim of this prospective, randomized study is to investigate whether acute coronary angiography (within 120 minutes) with a predefined strategy for revascularization, will improve 30-day survival in patients with out…
- Trial name
- DISCO (NCT02309151)
- Testing
- Immediate coronary angiography
- Where
- 21 sites in Denmark, Netherlands and 1 more
- Volunteers
- 1,003 people
- Sponsor
- Uppsala University
Coronary Artery Disease
Efficiency of AI Reporting (EAIR).
While there are features on a CCTA that are correlated with plaque vulnerability and can be reported on, this is not always done.
- Trial name
- EAIR (NCT05583968)
- Where
- United Kingdom
- Sponsor
- London North West Healthcare NHS Trust
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