Clinical trials: Radial Angiography
Coronary Angiography
High (100IU/Kg) Versus Standard (50IU/Kg) Heparin Dose for Prevention of Forearm Artery Occlusion
This is a prospective, multi-center, superiority study of parallel design. Patients are enrolled if they are older than 18 years old, are scheduled for 5 or 6 Fr diagnostic coronary angiography and the interventional cardiologist…
- Trial name
- NCT02570243
- Testing
- High dose of Unfractionated Heparin, Standard dose of Unfractionated heparin
- Where
- Greece
- Volunteers
- 1,800 people
- Sponsor
- University of Patras
Cerebral Angiography
Comparing the Safety and Efficacy of Cerebral TFA and TRA Methods
Transradial diagnostic angiography in cardiovascular disease given lower vascular complications. However, neuroendovascular surgeons have not widely adopted the transradial approach for diagnostic approach and interventional…
- Trial name
- NCT06490848
- Testing
- Diagnostic cerebral angiography
- Where
- Iran
- Volunteers
- 600 people
- Sponsor
- Mashhad University of Medical Sciences
Heart; Functional Disturbance
Hand Injected Ventriculography vs. Power Injected Left Ventriculography
The purpose of the study is to directly compare two methods of evaluating heart function at the time of your angiogram. In both methods contrast dye is injected into the main heart chamber during the angiogram while x-ray images…
- Trial name
- NCT01310517
- Where
- United States
- Volunteers
- 1 people
- Sponsor
- Loma Linda University
Vascular Access Complication, Radial Artery
Feasibility and Safety of the Routine Distal Transradial Approach
The distal transradial approach (dTRA) via the anatomical snuffbox is hypothesized to be more beneficial than the conventional transradial access (cTRA) in patients undergoing coronary procedures.
- Conditions
- Vascular Access Complication, Radial Artery, Coronary Artery Disease, Puncture
- Trial name
- ANTARES (NCT05982366)
- Testing
- distal radial artery acess side, conventional radial artery acess side
- Where
- Poland
- Volunteers
- 400 people
- Sponsor
- Łukasz Koziński
Coronary Artery Disease, Atherosclerosis
Vascular Access Decision Aid
Coronary angiogram (CA) procedures, with and without angioplasty, can be performed via vascular access in the wrist (radial artery) or leg (femoral artery).
- Trial name
- VADAS (NCT01032551)
- Testing
- Vascular Access Decision Aid
- Where
- Canada
- Volunteers
- 100 people
- Sponsor
- Hamilton Health Sciences Corporation
Radial Artery Occlusion, Nerve Injury
Observational Study of Hand Function After Distal Transradial Access for Angiography
Traditionally, coronary angiograms are performed through the radial artery which is accessed above the palm of the 'right' hand.
- Trial name
- RATATOUILLE (NCT03789279)
- Where
- United Kingdom
- Volunteers
- 40 people
- Sponsor
- NHS National Waiting Times Centre Board
Arteriosclerosis of Arterial Coronary Artery Bypass Graft
Long Term Follow-up of Open Versus Endoscopic Radial Artery Harvest With CT Angiography
The objectives of the study are two-fold: 1. To determine the mean 5 year patency rate of the radial artery graft (Open vs. Endoscopic) of patients who have already had CABG surgery and who previously participated in the centre's…
- Trial name
- NCT01559376
- Where
- 2 sites in Canada
- Volunteers
- 118 people, healthy volunteers welcome
- Sponsor
- London Health Sciences Centre Research Institute OR Lawson Research Institute of St. Joseph's
Artery; Dilatation
Safety and Tolerability of Nitro for Radial Artery Dilation
Phase 1, single-center, open-label clinical study to assess the safety and efficacy of topical nitroglycerin on dilation of the radial artery.
- Trial name
- RADial (NCT05239013)
- Testing
- Nitroglycerin ointment
- Volunteers
- 20 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Hemostasis
Randomized Study of Accelerated Radial Arterial Hemostasis
Clinical randomized study to evaluate the effect of using a hydrophobically modified polysaccharide (hm-P) bandage
- Trial name
- GOLOW (NCT04593667)
- Testing
- hm-P bandage
- Where
- United States
- Volunteers
- 60 people, healthy volunteers welcome
- Sponsor
- Medcura Inc.
Angiogram, Percutaneous Coronary Intervention
RAVE: Radial Artery Vascular Complication and Resource Utilization
The primary objective of this study is to determine if there is a reduction in time to hemostasis in subjects treated with SoftSeal®-STF hemostatic pad when used in conjunction with a vascular compression device after radial…
- Trial name
- NCT03522077
- Testing
- RadAR EasyCLik plus ®-STF hemostatic pad, TR BAND® Compression device plus ®-STF hemostatic pad, SoftSeal®-STF hemostatic pad
- Where
- United States
- Volunteers
- 300 people
- Sponsor
- Wake Forest University Health Sciences
Coronary Artery Disease
Randomized Comparison of JUDkins vs tiGEr Catheter in Coronary Angiography Via the Right Radial Artery: the JUDGE Study
The investigators aim to assess safety and efficiency of Tiger II (5Fr; Terumo Interventional Systems, Somerset, New Jersey) vs Judkins (5Fr; 3.5L/4R, Medtronic Co) catheters, in coronary angiography via the right transradial…
- Trial name
- JUDGE (NCT03042845)
- Testing
- Tiger cardiac catheter, Judkins 3.5L/4R cardiac catheters
- Where
- 2 sites in Greece
- Volunteers
- 640 people
- Sponsor
- University Hospital of Patras
Coronary Artery Disease, Ischemic Heart Disease (IHD)
Verona Coronary Physiology Interventional Registry
The Verona Coronary Physiology Interventional Registry (VR-CP) is an observational study that collects information on patients with suspected coronary artery disease who underwent coronary angiography with a functional assessment…
- Conditions
- Coronary Artery Disease, Ischemic Heart Disease (IHD), Coronary Heart Disease (CHD)
- Trial name
- VR-CP (NCT07186582)
- Testing
- Coronary physiology assessment using Fractional Flow Reserve (FFR) as per standard of care and angiography-derived FFR
- Where
- Italy
- Volunteers
- 1,000 people
- Sponsor
- Azienda Ospedaliera Universitaria Integrata Verona
Coronary Angiograph
Heparin Dose for Radial Angiography
At present, coronary angiogram is usually performed either through an artery in your groin or wrist. An important limitation of the wrist approach is an increase rate of blockage of the wrist artery.
- Trial name
- NCT01634438
- Testing
- unfractionated heparin
- Where
- Canada
- Volunteers
- 49 people
- Sponsor
- University of Alberta
Vascular Access Complication, Coronary Artery Disease
Efficacy and Safety of the Distal Radial Approach
The aim of this non-inferiority trial is to determine if the distal radial access (DRA) during percutaneous coronary intervention (PCI) has an acceptable efficacy compared to the reference access through the conventional radial…
- Trial name
- TunDRA (NCT05311111)
- Testing
- distal radial artery approach, conventional radial artery approach
- Where
- Tunisia
- Volunteers
- 250 people
- Sponsor
- General Administration of Military Health, Tunisia
Coronary Arteriosclerosis
Radial Artery Versus Saphenous Vein Patency (RSVP) Study
The purpose of this study is to determine whether the radial artery (artery in the arm) or saphenous vein (vein in the leg), when used as bypass grafts for coronary artery bypass surgery, have a greater patency rate (degree of…
- Trial name
- RSVP (NCT00139399)
- Testing
- Coronary artery bypass graft (CABG) surgery
- Where
- United Kingdom
- Volunteers
- 142 people
- Sponsor
- Imperial College London
Coronary Artery Disease, Vascular Access Complication
Left Radial comparEd to Femoral Approach for CORonary Angiography in Patients With Previous CABG StuDy
This randomized, multicenter, prospective study seeks to compare left radial and femoral access during cardiac catheterization of patients with prior history of CABG surgery, with the primary objective of demonstrating that the…
- Trial name
- L-RECORD (NCT03393052)
- Testing
- Coronary Angiography
- Where
- Greece
- Volunteers
- 150 people
- Sponsor
- University Hospital of Patras
Radial Artery Access, Distal Radial Artery Access (dTRA)
UltraSound Guided Distal Radial Artery vS Conventional Transradial Access for Interventional Coronary Angiography
Comparative study of ultrasound-guided distal radial access versus conventional radial access regarding the incidence of vascular access crossover.
- Trial name
- US-DRASTIC (NCT07617259)
- Testing
- coronary angiography
- Where
- Greece
- Volunteers
- 1,400 people
- Sponsor
- University Hospital of Patras
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
Arterial Occlusion, Arterial Spasm
Radial Artery Spasm Leading to Occlusion in Patients Undergoing Coronary Angiogram Via Radial Access
Radial artery access is increasingly becoming popular among interventional cardiologists for patients undergoing percutaneous coronary intervention(PCI)/ diagnostic angiography secondary to its low complications rates.
- Trial name
- NCT02577796
- Where
- United States
- Sponsor
- Antonios Likourezos
Coronary Artery Disease, Radial Artery Injury
Comparison of Two Protocols for Deflation of Radial Band Following Coronary Procedures Via the Radial Artery
Coronary angiography is now mainly performed via the radial route rather than the femoral route. At the end of the procedure, the sheath is removed and a band is inflated to obtain hemostasis.
- Trial name
- SQUARE1 (NCT03380065)
- Testing
- Late deflation of TR band, Early deflation of TR band
- Where
- Oman
- Volunteers
- 200 people
- Sponsor
- Sultan Qaboos University