Enhancing Guidewire Efficacy for Transradial Access: The EAGER Randomized Controlled Trial.
Humans
Radial Artery
/ diagnostic imaging
Female
Male
Aged
Treatment Outcome
Percutaneous Coronary Intervention
/ instrumentation
Middle Aged
Coronary Angiography
Equipment Design
Cardiac Catheters
Australia
Cardiac Catheterization
/ instrumentation
Punctures
Time Factors
Catheterization, Peripheral
/ adverse effects
Coronary Artery Disease
/ therapy
Risk Factors
Aged, 80 and over
aorta
cardiovascular diseases
fluoroscopy
percutaneous coronary intervention
radial artery
Journal
Circulation. Cardiovascular interventions
ISSN: 1941-7632
Titre abrégé: Circ Cardiovasc Interv
Pays: United States
ID NLM: 101499602
Informations de publication
Date de publication:
Oct 2024
Oct 2024
Historique:
medline:
15
10
2024
pubmed:
31
8
2024
entrez:
31
8
2024
Statut:
ppublish
Résumé
The 1.5 mm Baby J hydrophilic narrow J-tipped wire is a development of the standard 0.035" 3-mm J-tipped peripheral guidewire, designed to improve efficiency of transradial coronary procedures by safely navigating small caliber radial arteries to the aorta. There is currently a lack of evidence comparing the procedural success and safety of different peripheral guidewires used in transradial cardiac procedures. We compared the efficacy and safety of a narrow J-tipped hydrophilic 0.035" wire (intervention, Radifocus Baby J guidewire; TERUMO Co, Tokyo, Japan) versus a standard fixed-core 0.035" J wire (control). Investigator-initiated, blinded, Australian, multicenter randomized trial in patients undergoing clinically indicated coronary angiography or percutaneous coronary intervention. Patients were randomized 1:1 to use either the control guidewire or the intervention guidewire. The primary end point (technical success) was defined as gaining aortic root access with the randomized guidewire. In all, 330 patients were randomized between October 2022 and June 2023 (median age was 69 years, 36% were female, and body mass index was 29 kg/m A narrow 1.5 mm J-tipped hydrophilic guidewire resulted in greater technical success and reduced fluoroscopy time compared with the standard 3-mm J-tipped nonhydrophilic guidewire. The guidewire is safe and demonstrated key incremental benefits for the transradial approach, particularly in women. URL: https://www.anzctr.org.au/; Unique identifier: ACTRN12622001557729.
Sections du résumé
BACKGROUND
UNASSIGNED
The 1.5 mm Baby J hydrophilic narrow J-tipped wire is a development of the standard 0.035" 3-mm J-tipped peripheral guidewire, designed to improve efficiency of transradial coronary procedures by safely navigating small caliber radial arteries to the aorta. There is currently a lack of evidence comparing the procedural success and safety of different peripheral guidewires used in transradial cardiac procedures. We compared the efficacy and safety of a narrow J-tipped hydrophilic 0.035" wire (intervention, Radifocus Baby J guidewire; TERUMO Co, Tokyo, Japan) versus a standard fixed-core 0.035" J wire (control).
METHODS
UNASSIGNED
Investigator-initiated, blinded, Australian, multicenter randomized trial in patients undergoing clinically indicated coronary angiography or percutaneous coronary intervention. Patients were randomized 1:1 to use either the control guidewire or the intervention guidewire. The primary end point (technical success) was defined as gaining aortic root access with the randomized guidewire.
RESULTS
UNASSIGNED
In all, 330 patients were randomized between October 2022 and June 2023 (median age was 69 years, 36% were female, and body mass index was 29 kg/m
CONCLUSIONS
UNASSIGNED
A narrow 1.5 mm J-tipped hydrophilic guidewire resulted in greater technical success and reduced fluoroscopy time compared with the standard 3-mm J-tipped nonhydrophilic guidewire. The guidewire is safe and demonstrated key incremental benefits for the transradial approach, particularly in women.
REGISTRATION
UNASSIGNED
URL: https://www.anzctr.org.au/; Unique identifier: ACTRN12622001557729.
Identifiants
pubmed: 39215512
doi: 10.1161/CIRCINTERVENTIONS.124.014529
doi:
Banques de données
ANZCTR
['ACTRN12622001557729']
Types de publication
Journal Article
Randomized Controlled Trial
Multicenter Study
Comparative Study
Langues
eng
Sous-ensembles de citation
IM
Pagination
e014529Commentaires et corrections
Type : CommentIn
Déclaration de conflit d'intérêts
None.