Clinical trials: Radial Angiography
Coronary Artery Disease
Subcutaneous Nitroglycerin to Facilitate Trans-radial Access.
Femoral artery approach to perform coronary procedures is considered the standard technique for vascular access due to optimal catheter control, lower thromboembolic complications and immediate access due to the large diameter of…
- Trial name
- NITRAD-Sub (NCT03304496)
- Testing
- Nitroglycerin 100 MCG/ML Injectable Solution, Saline Solution
- Where
- Mexico
- Volunteers
- 1,400 people
- Sponsor
- Instituto Nacional de Cardiologia Ignacio Chavez
Coronary Artery Disease
Topical Nitro or Placebo Pre-Cath
Phase 2, single-center, randomized, blinded clinical study to assess the safety and efficacy of topical nitroglycerin on ease of TRA during scheduled PCI.
- Trial name
- NCT06289946
- Testing
- NitroBid
- Volunteers
- 256 people, healthy volunteers welcome
- Sponsor
- Thomas Jefferson University
Radial Artery Spasm
Topical Nitroglycerine for Prevention of Radial Artery Spasm
In a randomized, double-blind trial, 100 patients undergoing angiography were pre-treated with either topical nitroglycerin (NTG) or placebo.
- Trial name
- NCT06912139
- Testing
- Nitroglycerin transdermal
- Where
- Romania
- Volunteers
- 100 people, healthy volunteers welcome
- Sponsor
- University of Medicine and Pharmacy "Victor Babes" Timisoara
Thrombosis
Heart and Hands Study II: A Retrospective Data Collection & Analysis Project
A recent pilot study conducted at HealthEast found use of manual pressure with the SoftSeal hemostatic pad for 15 minutes was successful in 9 out of 10 people fully anticoagluated using 4 French radial sheath.
- Trial name
- NCT02307318
- Testing
- SoftSeal Hemostatic Pad
- Where
- United States
- Volunteers
- 51 people
- Sponsor
- HealthEast Care System
Coronary Artery Disease, Vascular Access Complication
Anatomical sNuffbox for Coronary anGiography and IntervEntions
This randomized, single-center, prospective study seeks to compare the conventional radial approach with the recently described distal radial approach (anatomical snuffbox) concerning the patency of the radial artery in patients…
- Trial name
- ANGIE (NCT03986151)
- Testing
- Coronary angiography +/- percutaneous coronary intervention
- Where
- Greece
- Volunteers
- 1,042 people
- Sponsor
- University Hospital of Patras
Myocardial Bridge of Coronary Artery
Does Myocardial Bridge Appear More Frequently and Diffusely on Radial Access Coronary Angiography
Although the incidence of myocardial bridge (MB) has been defined in different conventional coronary angiography (CCA) studies,the frequency of MB in radial access coronary angiography (RACA) is unknown.The aim of this study was…
- Trial name
- NCT04869150
- Testing
- radial access coronary angiography
- Where
- Turkey (Türkiye)
- Volunteers
- 255 people
- Sponsor
- Izmir Bakircay University
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
Transradial Angiogram
Caring for the Radial Artery Post-angiogram
The purpose of this pilot study was to compare two devices and three methods for achieving hemostasis after a transradial angiogram while assessing vascular complications and time endpoints.
- Trial name
- NCT01326455
- Testing
- Terumo TR wristband, Clo-Sur-P.A.D.
- Volunteers
- 75 people, healthy volunteers welcome
- Sponsor
- University of Alberta
ST-Segment Elevation Myocardial Infarction, Multivessel Coronary Artery Disease
The FAVOR V AMI Trial
The FAVOR V AMI study is a prospective, multicenter, blinded, randomized, sham-controlled trial comparing the long-term clinical outcomes of the "Functional and Angiography-derived Strain inTegration (FAST)" technique…
- Conditions
- ST-Segment Elevation Myocardial Infarction, Multivessel Coronary Artery Disease, Percutaneous Coronary Intervention
- Trial name
- NCT05669222
- Testing
- FAST Technique, Angiography
- Where
- China
- Volunteers
- 5,000 people
- Sponsor
- China National Center for Cardiovascular Diseases
Coronary Angiography, Percutaneous Coronary Intervention
Radial accEss Crossover for PErcutaneous Coronary Procedures And ouTcome: the REPEAT Study
All patients who undergo to percutaneous coronary diagnostic or interventional procedures through transradial access (TRA) will be screened for inclusion in this prospective observational study and patients with TRA failure…
- Trial name
- REPEAT (NCT05340998)
- Testing
- Transradial access for percutaneous coronary procedures
- Where
- 10 sites in Italy
- Volunteers
- 1,357 people
- Sponsor
- Ospedale Sandro Pertini, Roma
Coronary Artery Disease
Trans Radial Versus Transfemoral Route for Coronary Angiography
The purpose of this study was to assess and compare the feasibility, success and safety of Transradial approach (TRA) verses Transfemoral approach (TFA) for diagnostic and therapeutic coronary angiography and coronary…
- Trial name
- NCT02983721
- Testing
- transradial, Transfemoral
- Volunteers
- 400 people
- Sponsor
- Sheri Kashmir Institute of Medical Sciences
Radial Artery Occlusion, Vascular Access
Transulnar Access in Patients With Ipsilateral Radial Artery Occlusion Undergoing Coronary Angiography or Angioplasty
Coronary angiography and angioplasty are commonly performed through the radial artery at the wrist as this approach is associated with fewer bleeding complications and faster recovery.
- Conditions
- Radial Artery Occlusion, Vascular Access, Coronary Artery Disease (CAD)
- Trial name
- ULNART (NCT07380399)
- Where
- 2 sites in Greece
- Volunteers
- 127 people
- Sponsor
- National and Kapodistrian University of Athens
Coronary Angiogram, Early Discharge Trans Radial Angiography
Potassium Ferrate Hemostatic Sealant-Assisted Early Radial Hemostasis After Transradial Coronary Angiography and PCI
This study aims to evaluate patients undergoing coronary angiography by comparing the use of Potassium Ferrate Hemostatic Sealant (PFHS) in addition to the standard of care (SOC) pneumatic radial compression device versus SOC…
- Trial name
- MAHI-SEAL-60 (NCT07768839)
- Testing
- Experimental: PFHS + pneumatic radial compression device, Pneumatic radial compression device alone.
- Volunteers
- 300 people
- Sponsor
- University of Alberta
Radial Angiography
Randomized Comparison of Sheaths for Radial Access
Coronary angiography (CAG) and possible angioplasty (Percutaneous Coronary Intervention = PCI) can be performed by access from the groin (a. femoralis), the wrist (a. radialis) or the elbow (a. brachialis).
- Trial name
- ACCESS-I (NCT02637843)
- Testing
- Slender Sheath
- Where
- Denmark
- Volunteers
- 1,000 people, healthy volunteers welcome
- Sponsor
- Aarhus University Hospital Skejby
Coronary Artery Disease
Multicentre Radial Artery Patency Study: Results of Patency Beyond 5 Years After Coronary Artery Bypass Surgery
Bypass surgery is often required to treat severe coronary heart disease. Either arteries or veins can be used as bypass grafts. We wish to compare the long-term durability of the saphenous vein from the leg to that of the radial…
- Trial name
- RAPS - 5 years (NCT00187356)
- Testing
- Radial Artery and Saphenous Vein Grafts Randomized to either right coronary or left circumflex coronary artery territories
- Where
- 13 sites in Canada, New Zealand
- Volunteers
- 269 people
- Sponsor
- Sunnybrook Health Sciences Centre
Coronary Angiography
The Distal (SnUffbox) Radial artERy Access for Coronary Angiography and Interventions (SUPER-Prospective)
The study team aims to perform a prospective observational case series of one hundred consecutive distal radial artery heart catheterizations to evaluate the safety and feasibility of distal radial access.
- Trial name
- NCT03794687
- Testing
- Left heart catheterization
- Where
- United States
- Volunteers
- 125 people
- Sponsor
- University of Florida
Coronary Arterial Disease (CAD), Radial Artery Spasm
Impact of Preprocedural Stress Ball Use on Radial Artery Outcomes in Elective Coronary Angiography
This randomized, double-blind, controlled trial aims to evaluate the effect of preprocedural hand exercise using a stress ball on the incidence of radial artery spasm and other vascular complications in patients undergoing…
- Conditions
- Coronary Arterial Disease (CAD), Radial Artery Spasm, Radial Artery Occlusion, Transradial Angiogram
- Trial name
- SPARROW (NCT07087522)
- Testing
- Stress Ball Use
- Where
- Turkey (Türkiye)
- Volunteers
- 400 people
- Sponsor
- Sakarya University
Coronary Disease, Verapamil Toxicity
Is Verapamil In TransRadial Interventions OmittabLe?
Background Verapamil is traditionally applied prophylactically in transradial procedures to prevent radial artery spasm. However, verapamil may have side effects and is contraindicated in some clinical settings.
- Trial name
- VITRIOL (NCT01402427)
- Testing
- Verapamil
- Where
- Hungary
- Volunteers
- 591 people
- Sponsor
- State Health Center, Hungary
Occlusion of Artery, Radial Artery Injury
Prevention of Radial Artery Occlusion: Comparison of Three HEmostatiC Methods in Transradial Intervention
This study evaluates three hemostatic methods for prevention of radial artery occlusion. One third of patients will receive patent hemostasis, another third will receive patent hemostasis plus ulnar compression and the last third…
- Conditions
- Occlusion of Artery, Radial Artery Injury, Complication
- Trial name
- PROTHECT (NCT03558243)
- Testing
- Patent Hemostasis arm, ULTRA arm, Hemostatic disc arm
- Where
- Mexico
- Volunteers
- 1,425 people
- Sponsor
- National Heart Institute, Mexico
Patients Undergoing Diagnostic Coronary Angiography
Strategies to Maintain Radial Artery Patency Following Diagnostic Coronary Angiography - Diagnostic Transradial Coronary Angiography Without Systemic Anticoagulatio
To investigate whether omitting systemic anticoagulation during transradial coronary angiography and/or a distal radial access reduce the risk of postprocedural radial artery occlusion
- Trial name
- RAPID-1 (NCT04301921)
- Testing
- Traditional punkcture site and No anticoagulation, Traditional punkcture site and ACT-guided anticoagulation
- Volunteers
- 400 people
- Sponsor
- Prof. Dr. med. Ingo Eitel