Clinical trials: Angiogram
Breast Cancer, Kidney Neoplasms
Translation of Acoustic Angiography: Contrast Enhanced Super Resolution (CESR) Imaging
This is a 4-arm, single-center study involving 40 participants. Ten healthy volunteers will be enrolled for system imaging optimization, and thirty (30) patients with previously identified lesions in the breast, liver, or…
- Conditions
- Breast Cancer, Kidney Neoplasms, Liver Neoplasms
- Trial name
- NCT07225114
- Testing
- contrast agent perflutren lipid, Ultrasound Imaging
- Where
- United States
- Volunteers
- 40 people, healthy volunteers welcome
- Sponsor
- UNC Lineberger Comprehensive Cancer Center
Alzheimer Disease, Amyloid Angiopathy
Comparison of OCTA Factors in Patients With or Without Amyloid Pathology: A Prospective Study
To compare alternation of retinal microcirculation within the macula and optic disc in patients with dementia, mild cognitive impairment (MCI), and cognitively healthy subjects who had positive amyloid biomarkers (Aβ +) or not…
- Conditions
- Alzheimer Disease, Amyloid Angiopathy, Macular Ischemia, Dementia
- Trial name
- NCT05475158
- Where
- South Korea
- Volunteers
- 117 people, healthy volunteers welcome
- Sponsor
- Pusan National University Hospital
Intestinal Atresia, Necrotizing Enterocolitis
The Role of Indocyanine Green Angiography Fluorescence on Intestinal Resections in Pediatric Surgery.
Background: Intestinal resections are commonly performed in the pediatric population. Perfusion of the bowel is one of the most important factors determining the viability of an intestinal anastomosis.
- Conditions
- Intestinal Atresia, Necrotizing Enterocolitis, Hirschsprung Disease, Gastroschisis
- Trial name
- NCT04020939
- Testing
- SPY imaging, Indocyanine Green
- Where
- Canada
- Volunteers
- 35 people, healthy volunteers welcome
- Sponsor
- St. Justine's Hospital
Acute Kidney Injury, Percutaneous Coronary Intervention
Dapagliflozin in the Prevention of Post-Coronary Angioplasty Acute Kidney Injury
To compare the incidence of acute kidney injury (AKI) post percutaneous coronary intervention (PCI) in a Dapagliflozin treated group versus a group managed with the usual standard of care.
- Trial name
- DAPA-PCI-AKI (NCT05435235)
- Testing
- Dapagliflozin 10mg Tab
- Where
- United States
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Albert Einstein Healthcare Network
Atherosclerosis of Artery, Metabolic Syndrome
Carotid Atherosclerotic Plaque Load and Neck Circumference
The aim of this study is to establish a deep learning model to automatically detect the presence and scoring of carotid plaques in neck CTA images, and to determine whether this model is compatible with manual interpretations.
- Conditions
- Atherosclerosis of Artery, Metabolic Syndrome, Machine Learning
- Trial name
- NCT05040958
- Where
- Turkey (Türkiye)
- Volunteers
- 300 people, healthy volunteers welcome
- Sponsor
- Sultan Abdulhamid Han Training and Research Hospital, Istanbul, Turkey
Genitourinary Syndrome of Menopause
Continuous Monitoring and Management of Vaginal Health Via Multifunctional OCT/OCTA/OCE Endoscopy
We have recently developed and optimized a vaginal Optical Coherence tomography/angiography endoscopy imaging system. This technology is able to obtain a comprehensive image of the vaginal epithelium, blood vessels, and lamina…
- Trial name
- NCT04737616
- Testing
- CO2 laser, OCT
- Where
- United States
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- University of California, Irvine
Behçet's Disease
Relation Between Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness in Behçet's Disease Relation Between Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness in Behçet's Disease
Relation between Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness in Behçet's Disease
- Trial name
- NCT06296004
- Testing
- Nail Fold Capillaroscopy, Optical Coherence Tomography Angiography, and Femoral Vein Wall Thickness by U.S
- Volunteers
- 80 people, healthy volunteers welcome
- Sponsor
- Assiut University
Glaucoma
Optical Angiography in Glaucoma
Glaucoma is one of the leading causes for blindness in industrialized countries. It is characterized by a progressive loss of retinal ganglion cells, morphological changes in the optic nerve head and a characteristic loss of…
- Trial name
- NCT02548676
- Testing
- Optical angiography based on OCT
- Where
- Austria
- Volunteers
- 61 people, healthy volunteers welcome
- Sponsor
- Medical University of Vienna
Coronary Artery Disease, Dysglycemia
Coronary Artery Plaque Burden in Asymptomatic Danish Men Aged 65-75 Years and the Relation to Glycemic Status.
Cardiovascular disease (CVD) is one of the leading causes of death in the Western Society. Patients with type 2 diabetes mellitus (T2DM) or dysglycemia have an increased risk of developing CVD.
- Trial name
- DANCAP (NCT04525508)
- Where
- Denmark
- Volunteers
- 488 people, healthy volunteers welcome
- Sponsor
- Svendborg Hospital
Fluorescein Angiography Imaging
Topcon DRI OCT Triton With SS-OCT Angio Software Evaluation Study
Comparisons for vascular structure visualization in the retina and choroid.
- Trial name
- NCT04201340
- Testing
- DRI OCT Triton with SS-OCT Angio software, Cirrus HD-OCT 5000, TRC-50DX
- Where
- United States
- Volunteers
- 211 people, healthy volunteers welcome
- Sponsor
- Topcon Corporation
Retinal Vascular
Retinal Microvasculature Before and After Silicone Oil by OCTA
Prospective study to assess the retinal microvasculature, optic nerve head vasculature and retinal sensitivity using OCTA and microperimetry before and after silicone oil removal.
- Trial name
- NCT04928196
- Testing
- Microperimtery and optical coherence tomography angiography OCTA
- Where
- Egypt
- Volunteers
- 30 people, healthy volunteers welcome
- Sponsor
- Kasr El Aini Hospital
Intracranial Aneurysm, CT Angiography
IDEAL Study: Blinded RCT for the Impact of AI Model for Cerebral Aneurysms Detection on Patients' Diagnosis and Outcomes
This study (IEDAL study) intends to prospectively enroll more than 6450 patients who will undergo head CT angiography (CTA) scanning in the outpatient clinic.
- Conditions
- Intracranial Aneurysm, CT Angiography, Deep Learning, Double Bind Interaction
- Trial name
- IDEAL (NCT06118840)
- Testing
- True-AI-integrated intracranial aneurysms diagnosis strategy
- Where
- 21 sites in China
- Volunteers
- 6,450 people, healthy volunteers welcome
- Sponsor
- Jinling Hospital, China
Coronary Atherosclerosis, Diabetes Mellitus
Coronary Computed Tomography Angiography and SPECT in Asymptomatic Diabetes
The purpose of this study is to compare the difference of diagnostic efficiency between coronary CT angiography and myocardial perfusion single photon emission computerized tomography in asymptomatic patients with type 2 diabetes…
- Trial name
- NCT00431717
- Where
- South Korea
- Volunteers
- 116 people, healthy volunteers welcome
- Sponsor
- Seoul National University Bundang Hospital
Rectal Cancer, Sigmoid Cancer
A Study of Perfusion of Colorectal Anastomosis Using FLuorescence AnGiography (FLAG-trial)
This is a randomized, controlled, parallel study to determine the difference in post-operative anastomotic leak rate of colorectal anastomosis where colon and rectal tissue perfusion is evaluated using fluorescence angiography…
- Trial name
- FLAG (NCT03390517)
- Testing
- Fluorescence angiography with indocianyne green
- Where
- Russia
- Volunteers
- 377 people, healthy volunteers welcome
- Sponsor
- State Scientific Centre of Coloproctology, Russian Federation
Cardiovascular Diseases, Retina; Change
Imaging of Retinochoroidal Vasculature in Patients Being Assessed for Cardiovascular Disease
This study aims to determine whether changes in retinal vasculature seen on SS-OCTA can be correlated to degree of cardiovascular disease as measured by carotid duplex ultrasonography.
- Trial name
- NCT05082402
- Testing
- Swept Source Optical Coherence Tomography Angiography
- Where
- United States
- Volunteers
- 42 people, healthy volunteers welcome
- Sponsor
- Northwestern University
Normal Eyes and Ocular Pathology
Performance Evaluation of OCT and OCT Angiography-based Ocular Measurements (Optical Coherence Tomography)
The purpose of this study is to assess performance of measurements of anatomical and vascular structures of the eye based on OCT and OCTA scans in normal subjects and eyes with pathology.
- Trial name
- OCT (NCT04437082)
- Testing
- optical coherence tomography
- Where
- United States
- Volunteers
- 143 people, healthy volunteers welcome
- Sponsor
- Optovue
Coronary Artery Disease (CAD), Computed Tomography Angiography
AI-assisted CT for Risk Stratification in Coronary Artery Disease (ACTION)
The goal of this observational study is to learn if AI-assisted cardiac CT imaging can improve cardiovascular risk stratification and prediction of future coronary events in an adult population undergoing clinically indicated…
- Conditions
- Coronary Artery Disease (CAD), Computed Tomography Angiography, Biomarkers, AI (Artificial Intelligence)
- Trial name
- ACTION (NCT07577609)
- Where
- Ireland
- Volunteers
- 10,000 people, healthy volunteers welcome
- Sponsor
- University of Galway
Patients With Cardiovascular Disease, Healthy Participants
OCTA in Cardiovascular Disease and Healthy Controls
This prospective clinical study will involve the non-invasive assessment of retinal vessels using OCTA (Cirrus OCT 6000 AngioPlex) and scanning laser Doppler flowmetry (SLDF) in patients with cardiovascular disease and healthy…
- Trial name
- NCT07359664
- Testing
- Retinal vascular assessment using OCTA and SLDF
- Where
- Germany
- Volunteers
- 64 people, healthy volunteers welcome
- Sponsor
- University of Erlangen-Nürnberg Medical School
Primary Open Angle Glaucoma
Electroretinogram and Retinal Vascular Changes After Cataract Surgery
To compare electrophysiological and Optical coherence tomography angiography of optic disc and macula changes after uneventful phacoemulsification between normal and cataractus patients with primary open angle glaucoma.
- Trial name
- NCT05871034
- Testing
- phacoemulsification
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Sohag University
Radial Artery Spasm, Anxiety
The Effect of Music on Anxiety and Vasospasm in Patients Undergoing Transradial Angiography
Cardiovascular diseases are among the most significant health issues threatening human well-being, representing the leading cause of mortality and morbidity worldwide and in our country among non-communicable diseases.
- Conditions
- Radial Artery Spasm, Anxiety, Music Therapy
- Trial name
- NCT06800118
- Testing
- Music intervention
- Where
- Turkey (Türkiye)
- Volunteers
- 90 people, healthy volunteers welcome
- Sponsor
- Mersin University