Is catheterization via distal transradial access feasible in children? From vessel diameter perspective.
Front Cardiovasc Med
; 11: 1428083, 2024.
Article
em En
| MEDLINE
| ID: mdl-39156135
ABSTRACT
Background:
Distal radial artery (DRA) access is an infrequent alternative access for pediatric catheterization. The feasibility of using the DRA for arterial catheterization in children depends on the vessel's size.Objectives:
This study aims to provide a reference for pediatric catheterization via DRA access by evaluating the diameter of the DRA in the anatomic snuffbox (AS).Methods:
We conducted a retrospective review of clinical and vascular ultrasound data of 412 children (ages 3-12) who were scheduled for arterial blood gas analysis via the DRA due to serious respiratory diseases between June 2023 and October 2023.Results:
The corrected DRA diameter in the AS was 1.97 ± 0.37â mm overall, with no significant difference between males (1.98 ± 0.38â mm) and females (1.95 ± 0.35â mm) (p = 0.457). The anteroposterior, transverse, and corrected DRA diameters increased significantly with age (p < 0.05). The DRA diameter was significantly smaller than the proximal radial artery (PRA) diameter (1.97 ± 0.37â mm vs. 2.05 ± 0.33â mm, p < 0.001) but larger than the ulnar artery (UA) diameter (1.97 ± 0.37â mm vs. 1.88 ± 0.33â mm, p < 0.001). The proportions of patients with a DRA diameter greater than 2.0â mm and 1.5â mm were 38.83% and 86.89%, respectively. The proportions of patients with DRA diameters >2.0â mm and >1.5â mm increased significantly with age (p < 0.01). The percentages of individuals with a DRA/PRA ratio ≥1.0 were 55.10% overall, 52.12% in males, and 58.60% in females. DRA diameter showed significant correlations with age (r = 0.275, p < 0.01), height (r = 0.319, p < 0.01), weight (r = 0.319, p < 0.01), BMI (r = 0.241, p < 0.01), wrist circumference (r = 0.354, p < 0.01), PRA diameter (r = 0.521, p < 0.01), and UA diameter (r = 0.272, p < 0.01).Conclusion:
The DRA diameter in children increases with age and size, making cardiac catheterization is theoretically feasible. Preoperative evaluation of the vessel diameter and intraoperative ultrasound-guided intervention are recommended for paediatric catheterization via the DRA access.
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Idioma:
En
Revista:
Front Cardiovasc Med
Ano de publicação:
2024
Tipo de documento:
Article
País de afiliação:
China
País de publicação:
CH
/
SUIZA
/
SUÍÇA
/
SWITZERLAND