Clinical trials: Angiography, open to volunteers
Non-ST Elevation Myocardial Infarction, Acute Coronary Syndrome
Cardiac MRI Prior to Invasive Coronary Angiography in Patients With Suspected Non-ST-Elevation Myocardial Infarction
Patients with a suspected myocardial infarction are subdivided into ST-elevation and non-ST-elevation myocardial infarctions (STEMI and NSTEMI, respectively) using ECG.
- Trial name
- KaPSICA-CMR (NCT06566625)
- Testing
- Cardiac MRI (CMR) examination
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Region Stockholm
Stroke Mimics
Multimodal CT Examination in Stroke Mimics Diagnosis
The proposed project is a multicentre prospective observational clinical research focused on refining multimodal computer tomography (CT) diagnostics in stroke mimics.
- Trial name
- NCT06045455
- Testing
- Multimodal brain CT, Magnetic resonance imaging (MRI)
- Where
- 3 sites in Czechia
- Volunteers
- 3,000 people
- Sponsor
- University Hospital Ostrava
ACS (Acute Coronary Syndrome), SGLT2 Inhibitors
CCTA Evaluation of SGLT2i-related Pericoronary Fat Changes Patients With Stage 4 CKM Syndrome
The aim of this clinical trial is to investigate whether dapagliflozin (a sodium-glucose cotransporter 2 inhibitor, SGLT2i) can reduce levels of coronary inflammation in patients with stage 4 CKM syndrome.
- Trial name
- DAPA-PCAT (NCT07351643)
- Testing
- Dapagliflozin
- Where
- China
- Volunteers
- 110 people
- Sponsor
- Shenyang Northern Hospital
Coronary Disease, Coronary Arteriosclerosis
Effects of a Healthy Nordic Diet on Atherosclerosis in Patients with Coronary Heart Disease
Diet can play a key role in atherosclerosis and coronary heart disease (CHD), but little interventional data exists, and the mediators of possible anti-atherosclerotic effects of diet are unclear.
- Conditions
- Coronary Disease, Coronary Arteriosclerosis, Myocardial Infarction, Chronic Coronary Syndrome
- Trial name
- NORDHEART (NCT06701968)
- Testing
- Healthy Nordic Diet, Usual Care
- Where
- Sweden
- Volunteers
- 150 people
- Sponsor
- Uppsala University
Macular Holes, Epiretinal Membrane
Intraoperative OCT Guidance of Intraocular Surgery II
The overall five-year goals of the project are to develop novel technology to provide actionable new information through provision of live volumetric imaging during surgery, improving surgical practice and outcomes.
- Conditions
- Macular Holes, Epiretinal Membrane, Diabetic Retinopathy, Retinal Detachment
- Trial name
- MIOCT (NCT03713268)
- Testing
- Microscope integrated optical coherence tomography
- Where
- United States
- Volunteers
- 262 people, healthy volunteers welcome
- Sponsor
- Duke University
Severe Aortic Stenosis
Transfemoral TAVI With or Without Coronary Angiogram in Patients With Severe Aortic Stenosis (PURE TAVI)
This study will be conducted in patients with severe aortic stenosis who are referred for transcatheter aortic valve implantation (TAVI). TAVI is the recommended treatment for severe aortic stenosis.
- Trial name
- PURETAVI (NCT06898086)
- Testing
- Transcatheter aortic valve implantation
- Where
- 23 sites in Austria, Czechia and 5 more
- Volunteers
- 620 people
- Sponsor
- Rede Optimus Hospitalar SA
Vascular Access, Coronary Interventions
Vascular Access Registry
The Vascular Access Registry (VARegistry) is a prospective patient registry that will be conducted at the Hemodynamic Laboratory of the Cardiology Clinic of the University General Hospital of Patras.
- Trial name
- VARegistry (NCT06942260)
- Where
- Greece
- Volunteers
- 1,157 people
- Sponsor
- University Hospital of Patras
Bone Sarcoma, Soft Tissue Sarcoma
Evaluation of Tumor Resection Guided by Intraoperative Indocyanine Green Dye Fluorescence Angiography in Patients With Sarcoma
This study evaluates the effectiveness of intraoperative indocyanine green dye and fluoroscopic technology in confirming negative margins after tumor removal.
- Trial name
- NCT06409013
- Testing
- Non-Interventional Study
- Where
- United States
- Volunteers
- 75 people
- Sponsor
- Mayo Clinic
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
Healthy, Angiography
Effect of Teach-Back Method in Angiography
This study aims to evaluate the effect of discharge training with Teach-Back Method on anxiety, fear of death and knowledge level in patients undergoing coronary angiography.
- Trial name
- NCT06959303
- Testing
- Teach Back Education
- Where
- Turkey (Türkiye)
- Volunteers
- 70 people, healthy volunteers welcome
- Sponsor
- Tarsus University
Coronary Angiography (CAG)
Effect of Foot Massage After Coronary Angıography on Back Paın and Vıtal Sıgns
The aim of the study was to evaluate the effect of foot massage on patients' back pain and vital signs after coronary angiography. It is important for the transfer of nonpharmacological methods to clinical applications
- Trial name
- NCT06779955
- Testing
- foot massage application
- Where
- Turkey (Türkiye)
- Volunteers
- 60 people
- Sponsor
- ayşenur kahveci
Intracranial Atherosclerotic Disease (ICAD), Intracranial Arterial Stenosis
Photon-counting CT for Intracranial Stent Assessment
Intracranial atherosclerotic disease is an important cause of ischemic stroke, and intracranial stent implantation is increasingly used for patients with severe stenotic lesions.
- Conditions
- Intracranial Atherosclerotic Disease (ICAD), Intracranial Arterial Stenosis, Stent Restenosis, Ischemic Stroke
- Trial name
- NCT07769814
- Where
- China
- Volunteers
- 200 people
- Sponsor
- Xin Lou
Cardiovascular Primary Prevention Strategy
Role of Screening With Coronary Computed Tomography Angiography in Primary Prevention of Coronary Heart Disease
The primary objective of this study is to determine whether coronary computed tomography angiography (CCTA) -based coronary heart disease(CHD) prevention strategy will be superior to traditional CHD prevention strategy, in…
- Trial name
- RESPECT (NCT05431309)
- Testing
- Coronary Computed Tomography Angiography, Standard Treatment
- Volunteers
- 15,000 people
- Sponsor
- Jinling Hospital, China
Angina (Stable), Percutaneous Coronary Intervention (PCI)
Advanced Invasive Diagnosis Strategy for Post-PCI Patients With Stable Coronary Syndromes Undergoing Coronary Angiography
AID Post-PCI Angina is as an observational, prospective, single-cohort, multicenter study designed to investigate the causes and origins of post-PCI angina by using the advance invasive diagnosis (AID) strategy combining with…
- Conditions
- Angina (Stable), Percutaneous Coronary Intervention (PCI), INOCA (Ischemia With Non Obstructive Coronary Artery Disease), Chronic Coronary Syndrome
- Trial name
- NCT07638137
- Testing
- An advanced invasive diagnosis (AID) strategy combining with angiography derived physiology (ADP)
- Where
- 5 sites in Spain
- Volunteers
- 246 people
- Sponsor
- Fundacion Investigacion Interhospitalaria Cardiovascular
Coronary Artery Disease, Image
Concurrent OCT and FFR-guided PCI in CAD
The present study is a prospective randomized clinical trial aimed to compare the therapeutic strategy of angiography-guided versus concurrent OCT/FFR-guided intervention in patients with coronary artery disease.
- Conditions
- Coronary Artery Disease, Image, Atheroscleroses, Coronary
- Trial name
- OPTICARE-CAD (NCT06182683)
- Testing
- optical coherence tomography and fractional flow reserve, Coronary angiography
- Where
- South Korea
- Volunteers
- 700 people
- Sponsor
- Korea University Guro Hospital
Transradial Access(TRA), Coronary Angiography (CAG)
Serpentine vs Traditional Hydrophilic Guidewire Tracking in Complex Radial Anatomy
Coronary angiography and angioplasty are commonly performed through the radial artery. In some patients, anatomical variations of the radial and brachial arteries, such as loops, increased tortuosity or sharp angulations may pose…
- Conditions
- Transradial Access(TRA), Coronary Angiography (CAG), Percutaneous Coronary Intervention (PCI), Radial Artery Loop
- Trial name
- S-TRACK (NCT07707427)
- Testing
- Serpentine Technique, Hydrophilic Technique
- Where
- Greece
- Volunteers
- 204 people
- Sponsor
- University Hospital of Patras
Amblyopia, VEP
Possible Beneficial Effects Of Combined Fluoxetine And Occlusion Therapy In Improving And Maintaining Vision In Amblyopia Using Optical Coherence Tomography Angiography (OCTA) And Visual Evoked Potential (VEP). The Aim Of The Study Is To Evaluate Possible Beneficial Effects For Different Age Groups.
Amblyopia is described as a limitation of the visual function of one or both eyes with no pathological cause, with a prevalence of about 1-5% of the total world population.
- Trial name
- VA; OCTA; VEP; (NCT07417046)
- Testing
- Flouxetine, Patching therapy
- Where
- Egypt
- Volunteers
- 50 people
- Sponsor
- Minia University
Coronary Artery Disease, Elderly (Aged >70)
Development and Validation of a cCTA and Biomarker Based Risk Model for Coronary Revascularization in Elderly Patients With Coronary Artery Disease
This study is a prospective multi-center observational cohort involving elderly patients (≥70 years old) with multi-vessel coronary disease identified by coronary computed tomography angiography (cCTA) and scheduled for invasive…
- Trial name
- NCT07311954
- Testing
- No Intervention: Observational Cohort
- Volunteers
- 800 people
- Sponsor
- China National Center for Cardiovascular Diseases
Heart Valve Diseases, Aortic Valve Stenosis
CT-evaluation of Coronary Ostia Height After Surgical Aortic Valve Replacement.
The goal of this interventional, single-center study is to demonstrate if there is a change in the coronary ostia height after surgical aortic valve replacement and if it depends on the type of prosthesis or surgical technique…
- Conditions
- Heart Valve Diseases, Aortic Valve Stenosis, Aortic Valve Insufficiency, Regurgitation, Aortic
- Trial name
- CORONATE (NCT05714293)
- Testing
- CT scan with contrast medium
- Where
- Italy
- Volunteers
- 90 people
- Sponsor
- Fondazione Policlinico Universitario Agostino Gemelli IRCCS
Intravascular Imaging and Microvascular Obstruction
Study on the Improvement of Myocardial Microcirculation After Acute Anterior Myocardial Infarction
This study is a prospective, single-center, randomized controlled clinical trial. Ninety patients with anterior wall ST-segment elevation myocardial infarction (STEMI) who are planned for primary percutaneous coronary…
- Trial name
- NCT06154395
- Testing
- OCT-guided PCI, 60 MHz HD-IVUS-guided PCI, Angiography-guided PCI
- Where
- China
- Volunteers
- 90 people
- Sponsor
- Harbin Medical University