Clinical trials: Angiogram
Stroke Not Otherwise Specified, Control Condition
Vessel Angles and Diameters in Stroke Disease
Retrospective analysis of internal carotid artery morphology on CT angiography images of patients with acute ischemic stroke.
- Trial name
- NCT06756724
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people, healthy volunteers welcome
- Sponsor
- Tokat Gaziosmanpasa University
Coronary Artery Disease, Coronary Artery Stenosis
Computed Tomographic Angiography or Conventional Coronary Angiography in Clinical Decision Making
Patients planned for elective conventional coronary angiography will undergo CT coronary angiography (Dual Source CT) in order to assess the correlation of stenosis detection and therapeutic advice between conventional and CT…
- Trial name
- CARDUCCI (NCT00566059)
- Where
- Netherlands
- Volunteers
- 60 people
- Sponsor
- University Medical Center Groningen
Diabetic Vitreous Hemorrhage, Tractional Retinal Detachment
Assessment of Retinal Vascular Changes With and Without ILM Peeling in Diabetic Vitrectomy Using OCT-A.
Tractional retinal detachment (TRD) that involves the macula and non-clearing vitreous hemorrhage are the main causes of permanent vision loss in patients with diabetic retinopathy and requires prompt surgical intervention.
- Trial name
- NCT05739539
- Testing
- optical coherence tomography angiography, spectral domain optical coherence tomography
- Where
- Egypt
- Volunteers
- 36 people
- Sponsor
- Kasr El Aini Hospital
Arteriovenous Malformations
Treating Arteriovenous Malformation With Stereotactic Radiosurgery Using CT Angiography for Treatment Planning
Evaluate whether a treatment plan based on CT angiography can accurately and precisely identify the target nidus as compared to standard cerebral arteriography fused to MRI.
- Trial name
- NCT03559556
- Testing
- CT angiography
- Where
- United States
- Volunteers
- 14 people
- Sponsor
- University of Texas Southwestern Medical Center
Coronary Artery Disease
Stereotaxis Computed Tomography (CT) Co-Registration Study
The Stereotaxis Niobe® II Magnetic Navigation System (MNS) is designed to direct and digitally control catheter and guidewire based therapeutic and diagnostic devices along complex trajectories within the heart and coronary…
- Trial name
- NCT00994331
- Testing
- Percutaneous coronary intervention
- Where
- United States
- Volunteers
- 4 people
- Sponsor
- Stereotaxis
Acute Kidney Injury
Tailored Hydration Based on Bioimpedance Analysis for Prevention of Contrast Induced Acute Kidney Injury
The aim of this study was to evaluate, in patients with "normal fluid status" assessed by the bio-impedance analysis, whether two different protocol of IV isotonic saline infusion are associated with different volume expansion…
- Trial name
- Hydra2 (NCT04215042)
- Testing
- sodium chloride infusion
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Ospedale Misericordia e Dolce
Uveitis
Imaging of Uveitis Patients Receiving Injectable Fluocinolone Acetonide Implant
We will prospectively observe patients with uveitis who are either active or were recently active in the previous 6 months and are treated with the i-FA implant.
- Trial name
- PANTHER (NCT04340505)
- Testing
- Fluocinolone Acetonide
- Where
- United States
- Volunteers
- 30 people
- Sponsor
- The Cleveland Clinic
Coronary Artery Disease, CT Angiography
Further Lipid-Lowering With PCSK9 Inhibitors for Cardiovascular Outcomes in High-Risk Coronary Plaques Assessed by CT Angiography
The primary objective was to evaluate the effect of PCSK9 inhibitors in addition to the background lipid-modifying therapy (LMT), compared with standard LMT in terms of clinical outcomes in patients with coronary CT angiography…
- Conditions
- Coronary Artery Disease, CT Angiography, PCSK9, Cardiovascular Events
- Trial name
- FLAVOUR IV (NCT06863545)
- Testing
- PCSK9 inhibitors and background lipid-modifying therapy, Standard lipid-modifying therapy
- Where
- 6 sites in China, South Korea
- Volunteers
- 3,596 people
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
Coronary Artery Disease
CCTA-guided Ultraselective Invasive Coronary Angiography
Coronary artery disease (CAD) is the leading cause of death in adults in the United States.[1] In the latest guidelines of the European Society of Cardiology anatomical non-invasive imaging by coronary computed tomography…
- Trial name
- NCT04907786
- Where
- Netherlands
- Volunteers
- 250 people
- Sponsor
- Catharina Ziekenhuis Eindhoven
Renal Artery Stenosis
Renal Magnetic Resonance Angiography (MRA) Study Comparing Dotarem and Time Of Flight (TOF)
The study will evaluate the efficacy and safety of Dotarem enhanced MRA compared to TOF MRA in patients suffering from renal arterial disease.
- Trial name
- NCT00845702
- Testing
- Gadoterate meglumine (Dotarem), Time of Flight Magnetic Resonance Angiography
- Where
- United States
- Volunteers
- 33 people
- Sponsor
- Guerbet
Coronary Artery Disease
Assessment of Patients With Suspected Coronary Artery Disease (CAD): What is the Best Initial Imaging Strategy?
Patients who present with chest pain are investigated with tests designed to confirm or exclude the presence of Coronary Artery Disease (CAD), as well as determine risk of poor outcome.
- Trial name
- IMAGE-CAD (NCT01668290)
- Where
- Canada
- Volunteers
- 173 people
- Sponsor
- Harald Becher
Arterial Access, Coronary Angiography
GlideSheath Slender® Versus Conventional 5Fr Arterial Sheath in Coronary Angiography Through the Distal Radial Artery
Transradial approach has become the default arterial access for coronary angiography (CAG) and percutaneous coronary intervention (PCI), mainly due to lower incidence of bleeding compared to transfemoral access.1 However, TRA is…
- Conditions
- Arterial Access, Coronary Angiography, Radial Artery Occlusion
- Trial name
- NCT04911218
- Testing
- GlideSheath Slender 5Fr arterial sheath, Conventional 5Fr arterial sheath
- Where
- Greece
- Volunteers
- 371 people
- Sponsor
- University Hospital of Patras
Coronary Angiography
The Effect of Using Virtual Reality Glasses During Coronary Angiography
Coronary angiography (CAG) is a diagnostic method used as the gold standard in the diagnosis of coronary artery disease (CAD), which is increasingly prevalent in developed and developing countries and is one of the leading causes…
- Trial name
- NCT04521660
- Testing
- Virtual reality glasses
- Where
- Turkey (Türkiye)
- Volunteers
- 128 people
- Sponsor
- Saglik Bilimleri Universitesi
Coronary Artery Disease, Radial Artery Spasm
Association Between Radial Artery Access Point and Radial Artery Spasm
This prospective clinical study aims to investigate whether the puncture site distance from the radial styloid process affects the incidence of radial artery spasm (RAS) during coronary angiography.
- Trial name
- NCT07060820
- Testing
- Radial Artery Puncture at 0-20 mm, Radial Artery Puncture at >21 mm
- Where
- Turkey (Türkiye)
- Volunteers
- 380 people
- Sponsor
- Mersin Medicalpark Hastanesi
Breast Cancer
HepaSphere Interventional Therapy Using Digital Subtraction Angiography（DSA）for Breast Cancer
The purpose of this study is to evaluate the safety and efficacy of HepaSphere interventional therapy using digital subtraction angiography（DSA）for breast cancer.
- Trial name
- NCT02523417
- Testing
- interventional therapy
- Where
- China
- Volunteers
- 15 people
- Sponsor
- Fuda Cancer Hospital, Guangzhou
Stroke
Efficacy and Safety Study of Desmoteplase to Treat Acute Ischemic Stroke
The purpose of the study is to determine whether desmoteplase is effective and safe in the treatment of patients with acute ischaemic stroke when given within 3-9 hours from onset of stroke symptoms.
- Trial name
- DIAS-3 (NCT00790920)
- Testing
- Desmoteplase
- Where
- 102 sites in Australia, Austria and 15 more
- Volunteers
- 492 people
- Sponsor
- H. Lundbeck A/S
Coronary Artery Disease
Pre-procedural 3DCT Versus Angiography Guided PCI for Ostial Right Coronary Artery Lesions
Even with second generation drug eluting stents, rates of target lesion failure (TLF) for aorto-ostial RCA lesions remain high [3yrs TLF 14.2%].
- Trial name
- 3DCT-RCA (NCT05172323)
- Testing
- 3DCT-scan, Angiography guided PCI
- Where
- Belgium
- Volunteers
- 30 people
- Sponsor
- Ziekenhuis Oost-Limburg
Acute Myocardial Infarction, Non-Obstructive Coronary Atherosclerosis
Myocardial Infarction With Non-Obstructive Coronary Arteries in the Greek Population
The MINOCA-GR registry will be the first nationwide study aiming to obtain data regarding prevalence, demographics, clinical profile, previous anginal status, presence of cardiovascular risk factors, management and outcomes in…
- Conditions
- Acute Myocardial Infarction, Non-Obstructive Coronary Atherosclerosis, Ischemic Heart Disease, Angina Pectoris
- Trial name
- MINOCA-GR (NCT04186676)
- Testing
- MINOCA registry, CCTA Phenotypes
- Where
- 3 sites in Greece
- Volunteers
- 60 people
- Sponsor
- AHEPA University Hospital
Aortic Valve Stenosis, Coronary Disease
Preoperative Assessment of Aortic Valve Stenosis and Coronary Artery Disease
We sought to determine whether the dual-source computed tomography assessment of aortic valve stenosis and coronary artery disease is equivalent to or even better than conventional invasive coronary angiography and transthoracic…
- Trial name
- NCT00767013
- Testing
- DSCT, TTE
- Where
- Switzerland
- Volunteers
- 65 people
- Sponsor
- Luzerner Kantonsspital
Coronary Artery Disease
Angiography-derived FFR GPS in Predicting Post-PCI Physiological and Clinical Outcomes
To investigate the feasibility of physiological map generated from angiography-derived fractional flow reserve (FFR) (angio-FFR) pullback and its value in predicting physiological and clinical outcomes after stenting.
- Trial name
- Angio-GPS (NCT05496023)
- Testing
- Percutaneous coronary intervention
- Where
- China
- Volunteers
- 329 people
- Sponsor
- Shanghai Zhongshan Hospital
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