Incidence and predictors of early and late radial artery occlusion after percutaneous coronary intervention and coronary angiography: A systematic review and meta-analysis

Khalid, Aisha, Mautong, Hans, Ahmed, Kayode, Aloul, Zaina, Montero-Cabezas, Jose and Marasco, Silvana 2024. Incidence and predictors of early and late radial artery occlusion after percutaneous coronary intervention and coronary angiography: A systematic review and meta-analysis. Journal of Clinical Medicine 13 (19) , 5882. 10.3390/jcm13195882

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Abstract

Introduction: Trans-radial access for coronary angiography and percutaneous coronary intervention (PCI) has gained popularity due to its advantages over the traditional transfemoral approach. However, radial artery occlusion (RAO) remains a common complication following trans-radial procedures. This study aimed to investigate the incidence of early and late RAO along with their risk factors. Methods: Six databases, Medline (Ovid), National Library of Medicine (MeSH), Cochrane Database of Systematic Reviews (Wiley), Embase, Scopus, and Global Index Medicus, were searched. The systematic review and meta-analysis followed the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. Data were extracted and analyzed. Using a random-effect model, the primary endpoint was the overall incidence of RAO after invasive coronary procedures. Subgroup analysis and meta-regression were also performed to identify possible predictors of RAO. Results: A total of 41 studies with 30,020 patients were included. The overall incidence of RAO was 13% (95% CI = 0.09–0.16). The incidence of early RAO (within 24 h) was 14% (95% CI = 0.10–0.18) in 26 studies, while the incidence of late RAO (after 24 h) was 10% (95% CI = 0.04–0.16) in 22 studies. The average incidence rates of early RAO in studies with catheter sizes of <6 Fr, 6 Fr, and >6 Fr were 9.8%, 9.4%, and 8.8%. The overall effect size of female gender as a predictor was 0.22 with a 95% CI of 0.00–0.44. Age was a potential predictor of early RAO (B = 0.000357; 95% CI = −0.015–0.0027, p: 0.006). Conclusions: This meta-analysis provides essential information on the incidence of early (14%) and late (10%) RAO following angiographic procedures. Additionally, our findings suggest that female sex and age are possible predictors of RAO. A larger catheter, especially (6 Fr) and hemostatic compression time <90 min post-procedure, substantially reduced the incidence of RAO. The use of oral anticoagulation and the appropriate dosage of low-molecular-weight heparin (LMWH) does reduce RAO, but a comparison between them showed no statistical significance.

Item Type:	Article
Date Type:	Publication
Status:	Published
Schools:	Medicine
Additional Information:	License information from Publisher: LICENSE 1: URL: https://creativecommons.org/licenses/by/4.0/, Start Date: 2024-10-02
Publisher:	MDPI
Date of First Compliant Deposit:	21 October 2024
Date of Acceptance:	18 September 2024
Last Modified:	22 Oct 2024 09:32
URI:	https://orca.cardiff.ac.uk/id/eprint/173214

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