Clinical trials: Radial Artery Occlusion
Acute Coronary Syndrome, Procedural Complication
Decrease Artery Occlusion by Distal Radial Arterial Cannulation, Observational Study
The site of arterial access for coronary angiography and intervention has been the focus of research for decades as it is the source of major complications.
- Conditions
- Acute Coronary Syndrome, Procedural Complication, Outcome, Fatal
- Trial name
- DONATION-OB (NCT05230719)
- Testing
- Radial Artery Approach
- Where
- China
- Volunteers
- 2,000 people
- Sponsor
- Shenzhen People's Hospital
Coronary Artery Disease
Predictive Value of Allen's Test Result in Elective Patients Undergoing Coronary Catheterization Through Radial Approach
The study will evaluate the feasibility and safety of radial approach in patients undergoing coronary catheterisation without any restrictions based on the results of Allen's test.
- Trial name
- RADAR (NCT00597324)
- Testing
- coronary catheterisation
- Where
- Italy
- Volunteers
- 203 people
- Sponsor
- Marco Valgimigli
Coronary Artery Disease
Left Versus Right Radial Artery and Radiation Exposure in Patients With Predictors of Trans-radial Failure
The aim of this study is to measure radiation exposure during coronary angiography (CA) with a trans-radial approach (TRA), specifically comparing access via the left versus right radial artery in patients with suggested clinical…
- Trial name
- NCT01707524
- Testing
- Randomized left versus right radial artery approach
- Where
- United States
- Volunteers
- 150 people
- Sponsor
- NYU Langone Health
Arterial Occlusion, Cardiovascular Diseases
Comparing TR Band to Statseal in Conjunction With TR Band II
The purpose of this clinical study is to compare how well two different devices for achieving hemostasis perform in patients undergoing transradial procedures.
- Conditions
- Arterial Occlusion, Cardiovascular Diseases, Atherosclerosis, Hematoma
- Trial name
- Statseal II (NCT04046952)
- Testing
- Statseal with TR Band, TR band only
- Where
- United States
- Volunteers
- 443 people
- Sponsor
- VA Long Beach Healthcare System
Coronary Artery Disease
Safety and Efficacy of CAG and PCI Via Distal Transradial Access in Patients With Small Vessels
Randomized controlled trial of adaptive design for the safety and efficacy of coronary angiography and percutaneous coronary intervention via distal transradial access using a 6-French Glidesheath Slender in patients with small…
- Trial name
- DISTAL-SV (NCT07410364)
- Testing
- Performing coronary angiography and percutaneous coronary intervention via the distal transradial access in patients with small vessels (DRA < 2.0 mm) using a 6-Fr Glidesheath Slender sheath., Performing coronary interventional procedures via the distal radial artery in patients with small vessels ( DRA diameter < 2.0 mm ) using a 6-Fr Conventional sheath.
- Where
- 2 sites in China
- Volunteers
- 594 people, healthy volunteers welcome
- Sponsor
- Cai gaojun, MD
Peripheral Artery Occlusion, Hemostasis
Comparison Study of Compression Devices Used in Transradial Coronary Angiography
The transradial route is used in 90% of the coronary angiograms performed at Oslo University Hospital (OUS), Ullevål. A compression device needs to be applied after the procedure to achieve hemostasis.
- Conditions
- Peripheral Artery Occlusion, Hemostasis, Injury of Radial Artery
- Trial name
- NCT02583854
- Testing
- RY-STOP hemostasis device, TR-Band, Terumo
- Where
- Norway
- Volunteers
- 499 people, healthy volunteers welcome
- Sponsor
- Oslo University Hospital
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 Artery Disease
Smartphone Assessment Prior Radial Artery Harvesting for CABG
Coronary artery bypass graft (CABG) surgery is a procedure where surgeons use blood vessels from elsewhere in the body to go around blockages or narrowings in the heart arteries.
- Trial name
- iRADIAL-CABG (NCT03810729)
- Testing
- Smartphone assessment, Modified Allen's Test
- Where
- Canada
- Volunteers
- 236 people
- Sponsor
- Ottawa Heart Institute Research Corporation
Acute Ischemic Stroke
Heparin for RAO Post-Transradial Angiography in AIS
Cerebral angiography is a critical diagnostic tool in neurology, serving as the "gold standard" for evaluating cerebrovascular stenosis, hemodynamics, aneurysms, and arteriovenous malformations.
- Trial name
- NCT07162064
- Testing
- Heparin - Therapeutic dosage, Saline (0.9% NaCl)
- Where
- China
- Volunteers
- 440 people
- Sponsor
- Xiang Luo
Coronary Arteriosclerosis, Myocardial Infarction
Radial Artery Bypass Graft Study of Tromsø
The purpose of this study is to answer, among others, the following questions: 1) What are the outcomes when using the radial artery as a bypass graft in coronary artery bypass surgery (CABG)? 2) Can multidetector computed…
- Trial name
- NCT00113451
- Where
- Norway
- Volunteers
- 119 people
- Sponsor
- University Hospital of North Norway
Stellate Ganglion Block, Radial Artery Cannulation
Effect of Stellate Ganglion Block on Blood Flow in the Cannulated Radial Artery
To evaluate the value of US-guided Stellate ganglion block for improving radial arterial blood flow and peripheral perfusion in Septic shock patients on vasopressor support with an indwelling radial arterial cannula, which can…
- Trial name
- NCT03042663
- Testing
- USG stellate ganglion block
- Where
- Egypt
- Volunteers
- 34 people
- Sponsor
- Eslam Ayman Mohamed Shawki
Coronary Artery Disease
A-priori Versus Provisional Heparin on Radial Artery Occlusion After Transradial Coronary Angiography and Patent Hemostasis
The Provisional Heparin TherApy on Radial Artery Occlusion after transradial coronary angiography and patent Hemostasis (PHARAOH) study compares the strategy of standard a-priori heparin use in patients undergoing transradial…
- Trial name
- PHARAOH (NCT01489917)
- Testing
- Patent hemostasis and heparin
- Where
- 3 sites in United States, Canada and 1 more
- Volunteers
- 428 people
- Sponsor
- Olivier F. Bertrand
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
Coronary Artery Disease
Quantitative Flow Ratio on Radial Artery Graft Outcome After Coronary Artery Bypass Grafting
In coronary artery bypass grafting (CABG), the use of radial artery (RA) is recommended by the guidelines only to significantly stenosed vessel, due to its high vulnerability to competitive flow.
- Trial name
- ASRAB-QUARGO (NCT05556590)
- Where
- China
- Volunteers
- 135 people
- Sponsor
- Ruijin Hospital
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