DIPRA study compares distal & proximal radial artery access for cardiac catheterization. Findings show comparable efficacy & lower risk of occlusion.
Highlights:
The Distal vs Proximal Radial Artery Access for Cardiac Catheterization and Intervention (DIPRA) study's one-year data were presented as the latest clinical research at the Society for Cardiovascular Angiography & Interventions (SCAI) 2023 Scientific Sessions. The single-center, randomized-controlled experiment compared the efficacy of conventional proximal radial artery (PRA) access to the distal radial artery (DRA) access for cardiac catheterization. - The DIPRA study compared distal and proximal radial artery access for cardiac catheterization and found comparable efficacy and a lower risk of occlusion
- One-year follow-up results showed promising outcomes, with no significant difference in hand function between the distal and proximal access groups
- The study suggests that distal radial artery access offers an alternative approach for patients who require radial access, potentially benefiting those with chronic kidney disease or coronary artery disease in need of bypass grafting
Importance of Preventing Radial Artery Occlusion (RAO) in Percutaneous Intervention (PCI) Patients
PRA access is recommended in current guidelines for patients receiving percutaneous intervention. A consequence of PRA is radial artery occlusion, or vessel blockage, which can impair arterial access for future coronary bypass surgery, dialysis, or other cardiovascular treatments. The DIPRA research randomly assigned 300 patients to either DRA or PRA cardiac catheterization. Change in hand function from baseline to one year was the primary outcome. The QuickDASH questionnaire, hand grip test, and thumb-forefinger pinch test were used to assess hand function. Access feasibility, radial artery patency, and complications were secondary objectives.Comparative Analysis of Distal Radial Artery (DRA) and Proximal Radial Artery (PRA) Access
112 individuals were randomly assigned to DRA and 104 to PRA after a one-year follow-up. Both groups experienced similar rates of access site bleeding (DRA 0% vs PRA 1.4%; p=0.25). Six DRA patients were denied admittance, while only two PRA patients were denied. Radial artery blockage occurred in one PRA patient and two DRA patients. At 1 year, there was no significant difference in the alteration of hand function, in hand grasp (DRA 0.7 [-3, 4.5] vs PRA 1.3 [-2, 4.3] kg; P=0.57), pinch grip (DRA -0.1 [-1.1, 1] vs PRA -0.3 [-1, 0.7] kg; P=0.66), and QuickDASH (DRA 0 [-6.6, 2.3] vs PRA 0 [-4.6, 2.9] points, P= 0.58). At one year, the composite of hand function was equivalent between PRA and DRA.
Cardiac Catheterization | Coronary Angiogram - Indications Preparation Procedure Risks Test FAQs
Cardiac catheterization is a radiological procedure for both diagnosis and treatment of heart conditions. It involves the insertion of a long thin flexible tube called catheter a vein or an artery to the heart.
Cardiac catheterization is a radiological procedure for both diagnosis and treatment of heart conditions. It involves the insertion of a long thin flexible tube called catheter a vein or an artery to the heart.
‘DIPRA study compares distal & proximal radial artery access for cardiac catheterization. Findings reveal comparable efficacy & lower occlusion risk. Promising results at one-year follow-up. #Cardiology #Research #HeartHealth’
“We know that radial artery occlusion is a potential complication of repeated heart catheterizations through the wrist. We also know that distal radial artery access in the base of the thumb carries a lower risk for this complication,” said Karim Al-Azizi, MD, FSCAI, Interventional Cardiologist at Baylor Scott & White Health in Plano, Texas and lead author of the study. “The one-year safety results presented at SCAI are reassuring and offer physicians an alternative approach for patients who need radial access, such as patients with chronic kidney disease for dialysis access or coronary artery disease patients who need bypass grafting.” Source-Medindia
Heart Attack - Overview
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
Heart attack is the death of the heart muscle due to loss of blood supply. Heart disease is the leading cause of death in the United States. Other names for heart attack include acute myocardial infarction, coronary thrombosis, and coronary occlusion.
Intermittent Fasting Associated With Longevity in Cardiac Catheterization Patients
In cardiac catheterization patients, intermittent fasting increases longevity, stated new research.
In cardiac catheterization patients, intermittent fasting increases longevity, stated new research.
Differences in Rates of Cardiac Catheterization Between New York State and Ontario Examined
Cardiac catheterization is a procedure used in patients with coronary artery disease.
Cardiac catheterization is a procedure used in patients with coronary artery disease.
