Clinical trials: Vascular Disease Detected
Central Venous Catheter Thrombosis
Early Detection of PICC-related Deep Vein Thrombosis by US Surveillance: an Effective Approach for Secondary Prevention?
Background: PICC-related thrombosis have shown a slightly different pattern of frequency and risk factors, compared with traditional CVC; because of the increasing diffusion of PICCs, they are becoming a somehow independent…
- Trial name
- NCT01779999
- Testing
- PICC-carrying patients
- Volunteers
- 150 people
- Sponsor
- University of Turin, Italy
Stroke
Applicability of Techniques of Lung Expansion
The survival of patients with lesions in the central nervous system is usually accompanied by physical and mental sequelae. These impairments favor the prolonged restriction to the bed, which may contribute with changes in…
- Trial name
- NCT02613832
- Testing
- EPAP, Breath Stacking
- Where
- Brazil
- Volunteers
- 10 people, healthy volunteers welcome
- Sponsor
- Universidade Federal de Pernambuco
Coronary Artery Disease, Atherosclerosis
PET/CT* vs. Cardiac CT for Detecting Coronary Atherosclerotic Disease [*PET: Positron Emission Tomography; CT: Computed Tomography]
Early detection of coronary atherosclerotic disease facilitates adequate prevention. The purpose of this study is to compare an assessment of coronary atherosclerotic disease burden by positron emission tomography / computed…
- Conditions
- Coronary Artery Disease, Atherosclerosis, Coronary Atherosclerosis of Native Coronary Artery
- Trial name
- PET; CT (NCT05994014)
- Testing
- PET/CT
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Johns Hopkins University
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
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
Ischemic Stroke
Serial ECG Versus Holter to Detect Atrial Fibrillation in Elderly Ischemic Stroke Patients
Paroxysmal atrial fibrillation is often undetected because characteristics such as short duration, episodic, and frequently asymptomatic nature make it challenging to diagnose at the bedside, leading to suboptimal secondary…
- Trial name
- NCT02578979
- Testing
- Electrocardiogram, Holter
- Where
- 6 sites in Taiwan
- Volunteers
- 826 people
- Sponsor
- Chang Gung Memorial Hospital
Stroke
Reliability and Validity of Modified Postural Assessment Scale for Stroke Patients and the Application of This Scale on Early Detection of Patients With Stroke at High Risk of Falls
The purposes of this study are to investigate the reliability and validity of the modified Postural Assessment Scale for Stroke Patients (mPASS) and its applications in early detection of fall-prone patients.
- Trial name
- NCT00166959
- Where
- Taiwan
- Volunteers
- 90 people
- Sponsor
- National Taiwan University Hospital
Atrial Fibrillation, Ischemic Stroke
Clinical Implication of Atrial Fibrillation Detection Using Wearable Device in Patients With Cryptogenic Stroke
Atrial fibrillation (AF) detected after ischemic stroke has immediate therapeutic implications, because it prompts a switch from antiplatelet to anticoagulant therapy.
- Conditions
- Atrial Fibrillation, Ischemic Stroke, Transient Ischemic Attack
- Trial name
- CANDLE-AF (NCT04624646)
- Testing
- Ambulatory Holter monitoring, Discontinuous monitoring, Continuous single-lead ECG Patch
- Where
- 7 sites in South Korea
- Volunteers
- 338 people
- Sponsor
- Ewha Womans University Mokdong Hospital
Heart Aneurysm
A Novel Ferumoxytol-enhanced Cardiac Magnetic Resonance Imaging for the Detection of Intracardiac Thrombus
The incidence of thrombosis in ventricular aneurysm was reported to be 35%-40%, which may lead to systemic thromboembolism. Patients with ventricular aneurysm without detectable thrombus are not routinely treated with…
- Trial name
- NCT06146751
- Testing
- Superparamagnetic Iron Oxide Nanoparticles
- Where
- China
- Volunteers
- 320 people
- Sponsor
- The First Affiliated Hospital with Nanjing Medical University
Type 1 Diabetes Mellitus
Detection of Vascular Injury in Diabetes Through Eye and Nailfold Data (DIVIDEND) - A Pilot Study
This project aimed to explore novel methods of detecting small blood vessel disease in a paediatric population with type 1 diabetes mellitus.
- Trial name
- DIVIDEND (NCT01279928)
- Testing
- Video Nailfold Capillaroscopy, Ambulatory 24 hr Blood Pressure Monitoring, Fundoscopy of eyes
- Where
- Australia
- Volunteers
- 26 people
- Sponsor
- John Hunter Hospital
Brain Vascular Disorders, Coronary Artery Disease
Detection of Ultrasound Contrast Signals in the Cerebral Circulation
To Determine whether transcranial ultrasound can detect the presence of intravenously injected microbubbles used routinely for dobutamine stress echocardiography.
- Trial name
- NCT00579241
- Testing
- Ultrasound on Temporal Bone
- Volunteers
- healthy volunteers welcome
- Sponsor
- University of Nebraska
Subarachnoid Hemorrhage, Aneurysmal
Interest of Tissue Oxygen Pressure (PtiO2) Monitoring to Detect a Vasospasm Post Aneurysmal Subarachnoid Hemorrhage
Vasospasm is a current complication after aneurysmal subarachnoid hemorrhage and often and often associated with brain ischemia.
- Trial name
- O2-VASO (NCT03361722)
- Volunteers
- 10 people
- Sponsor
- Fondation Ophtalmologique Adolphe de Rothschild
Ischemic Stroke, Hemorrhagic Stroke
Using Machine Learning and Biomarkers for Early Detection of Delayed Cerebral Ischemia
The overall goal of this project is to determine if machine learning and analysis of neurospecific biomarkers can enable early detection of upcoming or ongoing cerebral ischaemia in patients suffering from subarachnoid…
- Trial name
- CIDAIBASSAH (NCT06069973)
- Testing
- No intervention, observational study
- Where
- Sweden
- Volunteers
- 1,500 people
- Sponsor
- Sahlgrenska University Hospital
Coronary Artery Disease
Gadobutrol/Gadavist-enhanced Cardiac Magnetic Resonance Imaging (CMRI) to Detect Coronary Artery Disease (CAD)
Participants being evaluated for suspected or known Coronary artery Disease (CAD) based on signs and/or symptoms, will be invited to participate in the study.
- Trial name
- GadaCAD 1 (NCT01890421)
- Testing
- Gadobutrol (Gadovist, Gadavist, BAY86-4875)
- Where
- 23 sites in United States, France and 5 more
- Volunteers
- 426 people
- Sponsor
- Bayer
Stroke
Contribution of a High-resolution Diffusion Sequence at 3T for the Detection of Acute Punctate Ischemic Brain Lesions
Stroke is a public health issue and a priority for our institution. MRI plays an essential role in the management of stroke, its contribution being diagnostic, etiological and prognostic.
- Trial name
- STROKE_HR (NCT05232500)
- Where
- France
- Volunteers
- 100 people
- Sponsor
- Fondation Hôpital Saint-Joseph
Acute Coronary Syndrome, Myocardial Infarction
Utilization of Diagnostic Ultrasound in the Detection and Therapy of Acute Coronary Syndromes
The study will see if mechanical impulses delivered by an echocardiographic probe during a continuous infusion of MRX 801 are capable of improving blood flow in smaller heart vessels in patients with acute coronary syndromes.
- Trial name
- NCT00955136
- Testing
- Use of intermittent high MI impulses during echocardiogram
- Sponsor
- University of Nebraska
Tooth Eruption, Atherosclerosis
P Gingivalis Oral Infection, Intimamedia Thickening in Infants, Atherosclerosis
To determine if there is an association between Porphyromonas gingivalis infection of dental gingiva during primary tooth eruption and thickening of the radial artery intimamedial layers.
- Trial name
- NCT03083444
- Testing
- Ultrasound
- Where
- United States
- Volunteers
- healthy volunteers welcome
- Sponsor
- Creighton University
Healthy, Carotid Artery Diseases
Early Detection of Vascular Dysfunction Using Biomarkers From Lagrangian Carotid Strain Imaging
The purpose of this research is assess imaging and identification of soft plaque that undergoes large deformations or strain will identify plaque vulnerable to rupture which could lead to 'silent strokes'.
- Trial name
- NCT04632485
- Testing
- Ultrasound imaging, Magnetic Resonance Imaging (MRI), Neurocognitive testing
- Where
- United States
- Volunteers
- 217 people, healthy volunteers welcome
- Sponsor
- University of Wisconsin, Madison
Achalasia Cardia, Tumor
Artificial Intelligence-Guided Detection of Blood Vessels to Enhance Safety in Third-Space Endoscopic Procedures
This prospective study aims to evaluate the performance of a novel Artificial Intelligence (AI) clinical decision support tool during third space endoscopic procedures, such as Endoscopic Submucosal Dissection (ESD) and Peroral…
- Trial name
- NCT07399652
- Testing
- AI generated segmentation mask for sub-mucosal blood vessels
- Where
- India
- Volunteers
- 40 people
- Sponsor
- Asian Institute of Gastroenterology, India
Aging, Walking, Difficulty
Chronic Wounds and Blood Circulation Detection
Lower limb circulatory insufficiency and the associated chronic wounds are common health problems among the elderly. These issues not only affect the individual's mobility and quality of life but also potentially increase medical…
- Conditions
- Aging, Walking, Difficulty, Chronic Limb-Threatening Ischemia, Chronic Disease
- Trial name
- NCT07330635
- Testing
- Intervention 1: Mixed exercise program, Intervention 2: High-intensity rowing exercise, Intervention 3: Vibration exercise
- Where
- Taiwan
- Volunteers
- 425 people, healthy volunteers welcome
- Sponsor
- National Health Research Institutes, Taiwan