Clinical trials: Vascular Disease Detected
Primary Aldosteronism
Optimizing Diagnosis Of Primary Aldosteronism
To optimize the confirmatory tests for primary aldosteronism.
- Trial name
- ODPA (NCT02755519)
- Where
- China
- Volunteers
- 300 people
- Sponsor
- Chongqing Medical University
Diabetic Retinopathy, Age Related Macular Degeneration
AI-Assisted Detection of Posterior Segment Diseases: DR, AMD, RVO, and Glaucoma
The purpose of this multi-center study is to evaluate the extent to which AI-assisted fundus image interpretation improves the diagnostic performance of ophthalmologists.
- Conditions
- Diabetic Retinopathy, Age Related Macular Degeneration, Retinal Vein Occlusion, Glaucoma
- Trial name
- NCT07318428
- Testing
- VUNO Med-Fundus AI
- Where
- 5 sites in South Korea
- Volunteers
- 10 people
- Sponsor
- Inje University
Congenital Heart Disease
Assessing Neurodevelopment in Congenital Heart Disease.
Congenital heart disease (CHD) is the most prevalent congenital malformation affecting 1 in 100 newborns per year. Children with CHD are a known risk population for brain injury, with neurodevelopmental alterations shown over…
- Trial name
- NEUROHEART (NCT02996630)
- Testing
- Sonography, Magnetic Resonance Imaging, Bailey Test
- Where
- Spain
- Volunteers
- 250 people, healthy volunteers welcome
- Sponsor
- Hospital Universitari Vall d'Hebron Research Institute
Acute Brain Injury, Hypoxia, Brain
Portable MRI for Pediatric Hypoxic Ischemic Brain Injury
This study will evaluate the sensitivity and specificity of low field portable MRI (pMRI) for detection of hypoxic ischemic brain injuries in pediatric patients compared to clinically obtained neuroimaging to define pediatric…
- Conditions
- Acute Brain Injury, Hypoxia, Brain, Ischemia, Brain, Brain Injuries
- Trial name
- pMRI for HIBI (NCT07577336)
- Testing
- Portable MRI, Scavenged Sample Collection
- Where
- United States
- Volunteers
- 200 people
- Sponsor
- Children's Mercy Hospital Kansas City
Elasticum, Incomplete Pseudoxanthoma
The Characteristics of Backscattering With Depth in the Progression of Keratoconus
To investigate the variation in backscattering with depth between forme fruste keratoconus (FFKC), keratoconus, and normal eyes; to determine the backscattering changes in the characteristics of keratoconus progression; and to…
- Trial name
- NCT06050629
- Where
- China
- Volunteers
- 223 people, healthy volunteers welcome
- Sponsor
- Tianjin Eye Hospital
Diabetic Foot, Type 2 Diabetes Mellitus With Established Diabetic Nephropathy
The Effectiveness of Improving Self-care After Counseling for the Diabetics Mellitus Foots Around Chiayi Region
Objectives: Preventing diabetic foot problems (DFP) and associated consequences, such as amputation, is a critical in rural regions.
- Trial name
- NCT01299246
- Testing
- Michigan Neuropathy Screening Instrument
- Where
- Taiwan
- Volunteers
- 386 people, healthy volunteers welcome
- Sponsor
- Chang Gung Memorial Hospital
Congenital Disorders
Biomarkers for Detection of Brain Ischemia
Brain injury occurs in one-quarter to one-half of congenital heart defect infants during the perioperative period. A blood test using a biomarker to diagnose brain injury would be important.
- Trial name
- NCT00490295
- Where
- United States
- Volunteers
- 10 people
- Sponsor
- Emory University
Myopia
Investigation of the Regulation of Retinal and Choroidal Blood Vessels in Various AL Based on WF SS-OCTA Detection With Changes in Body Position
This prospective observational study aims to understand the effects of different subaxial body positions on choroidal and retinal blood vessel density.
- Trial name
- NCT06587776
- Volunteers
- 60 people
- Sponsor
- Science and Technology Department of Sichuan Province
Compartment Syndrome
The Application of Near Infrared Spectroscopy (NIRS) in the Detection of Lower Limb Compartment Syndrome
This study aims to determine how infrared spectroscopy compares to continuous compartment pressure monitoring in the detection of compartment syndrome.
- Trial name
- NCT00921271
- Testing
- Monitoring of StO2
- Where
- United Kingdom
- Volunteers
- 120 people
- Sponsor
- University Hospital Birmingham NHS Foundation Trust
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)
Chest Pain, Stroke Acute
Evaluation and Optimization of Telephone Triage Using Artificial Intelligence (AI) Models for the Detection of Demands for Time-dependent Pathology at the Emergency and Urgent Care Coordination Center (CCUE).
Improving Telephone Triage in Emergency Calls with AI The Coordinating Centre for Urgencies and Emergencies in Andalusia (CCUE) handles thousands of calls every day.
- Conditions
- Chest Pain, Stroke Acute, Respiratory Failure, Cardiac Arrest (CA)
- Trial name
- TrIAje Project (NCT07247669)
- Where
- Spain
- Volunteers
- 5,000,000 people
- Sponsor
- Centro de Emergencias Sanitarias 061 Andalucía
Delirium, Ischemic Stroke
Post-stroke Delirium Screening
For a long time, delirium was considered a merely temporary dysfunction of the brain. Today, it is established that it is a brain disease associated with network dysfunction, neuroinflammation and impaired transmitter homeostasis…
- Conditions
- Delirium, Ischemic Stroke, Transient Ischemic Attack
- Trial name
- PSD Screen (NCT03930719)
- Testing
- Stroke screening tools
- Where
- Germany
- Volunteers
- 141 people
- Sponsor
- University Medicine Greifswald
Stroke, Atrial Fibrillation
Novel Methods for Arrhythmia Detection: Preliminary Study
Approximately 20-25% of strokes are of cardioembolic origin, atrial fibrillation (AF) being a significant cause of cardioembolic strokes. AF is often symptomless and intermittent, making its detection a clinical challenge.
- Trial name
- NCT03721601
- Testing
- Heart rate monitor chest strap, Wrist band photoplethysmography
- Where
- 3 sites in Finland
- Volunteers
- 220 people
- Sponsor
- Kuopio University Hospital
GI Cancer
Improving Diagnosis and Treatment for Patients With Rectal Cancer
The cancer stage information from scans guides pre-operative treatment and the type of surgery offered. The investigators are studying whether a new Magnetic Resonance Imaging (MRI) staging method can improve the accuracy of…
- Trial name
- MERCURY 3 (NCT07054047)
- Testing
- mrTDV
- Where
- 3 sites in United Kingdom
- Volunteers
- 438 people
- Sponsor
- Imperial College London
Intracranial Hemorrhage
A Trial to Determine the Efficacy of Near Infrared Spectroscopy to Detect Intracranial Hemorrhage in Children
To diagnose bleeding inside the head, children need to have a CT Scan or MRI of their heads. Not all doctors order these though, especially when there is no history of injury or when children don't look too sick.
- Trial name
- NIRS (NCT00795119)
- Testing
- Near Infrared Spectroscopy (NIRS)
- Where
- Canada
- Volunteers
- 73 people, healthy volunteers welcome
- Sponsor
- IWK Health Centre
Silent; Thrombosis
Detection of Asymptomatic Venous Thrombosis in Gynecological Patients With Pelvic Masses
Venous thromboembolism (VTE) is a serious preventable complication of gynecological surgery. High incidence of silent VTE before surgery seems attributable to the high incidence of VTE after surgery in ovarian cancer .so the aim…
- Trial name
- NCT03260270
- Testing
- color doppler ultrasound
- Volunteers
- 60 people
- Sponsor
- Assiut University
Fabry's Disease
Early Detection and Follow-Up of Patients With Fabry's Disease
This research project will serve on the enhancement of early detection, diagnosis and follow-up of patients with Fabry Disease, through new biomarkers identification. This could have straight clinical impact on: 1.
- Trial name
- NCT04847713
- Testing
- extraction of blood samples
- Where
- Spain
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- Hospital Clinico Universitario de Santiago
Computed Tomography Angiography, Coronary Artery Disease
Detection of Proximal Coronary Artery Disease in the Work-up for Transcatheter Aortic Valve Implantation Using CTA (From the DEPICT CTA Database)
Background: Computed tomography angiography (CTA) is already used in the work-up for transcatheter aortic valve implantation (TAVI) and could partially replace invasive coronary angiography (CAG) to rule out proximal coronary…
- Conditions
- Computed Tomography Angiography, Coronary Artery Disease, Coronary Angriography, Aortic Valve Disease
- Trial name
- DEPICT CTA (NCT04491513)
- Testing
- Computed tomography angiography
- Where
- Netherlands
- Volunteers
- 1,060 people
- Sponsor
- Academisch Medisch Centrum - Universiteit van Amsterdam (AMC-UvA)
Orthotopic Heart Transplant
Coronary Artery Vasculopathy in Pediatric Heart Transplant Patients
Heart transplantation is a life-sustaining therapy that allows patients with either congenital or acquired heart disease and severe cardiac dysfunction to survive. Over time, however, the transplanted heart can develop problems.
- Trial name
- CFR-OHT (NCT03231371)
- Testing
- Adenosine
- Where
- United States
- Volunteers
- 22 people
- Sponsor
- Bryan Goldstein
Atherosclerosis, Peripheral Vascular Disease
Magnetic Resonance Imaging to Detect Blood Vessel Inflammation in Patients Undergoing Peripheral Balloon Angioplasty
This study will examine the use of magnetic resonance imaging (MRI) in detecting blood vessel inflammation. The results of this study may later be applied to diagnosing inflammation of arteries in patients with atherosclerosis…
- Trial name
- NCT00004549
- Testing
- Magnetic resonance imaging
- Where
- United States
- Volunteers
- 20 people
- Sponsor
- National Heart, Lung, and Blood Institute (NHLBI)