Ultrasound-based Accuro system versus traditional palpation technique for neuraxial anaesthesia: A systematic review and meta-analysis of randomised controlled trials.
J Perioper Pract
; : 17504589231215927, 2023 Dec 27.
Article
em En
| MEDLINE
| ID: mdl-38149589
ABSTRACT
INTRODUCTION:
This review evaluates the efficacy and safety of Accuro, a handheld ultrasound device, compared to the palpation technique for neuraxial anaesthesia. Accuro provides real-time imaging guidance, potentially improving accuracy and efficiency.METHODS:
A comprehensive search across six electronic databases identified randomised clinical trials comparing Accuro with palpation for neuraxial anaesthesia. Risk ratios or mean differences with 95% confidence intervals (CIs) were calculated using a random-effects model. Bias risk was evaluated using the Cochrane Risk of Bias tool.RESULTS:
Five studies (n=369) met the inclusion criteria. Accuro showed a favourable risk ratio for first insertion success (1.44 [95% CI [1.01, 2.05], p=0.05]). It significantly reduced needle skin passes (MD -0.63; 95% CI [-1.05, -0.21]; p<0.01), but not needle redirection (MD -1.31; 95% CI [-2.71, 0.11]; p=0.07). Procedure time was shorter in palpation (MD 127.82; 95% CI [8.68, -246.97]; p=0.04). Four studies had a low risk of bias; one had some concerns.CONCLUSION:
Accuro can potentially improve success rates and reduce skin passes in neuraxial anaesthesia. Further trials with larger samples are needed, especially in patients with anticipated difficulties.
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Base de dados:
MEDLINE
Tipo de estudo:
Systematic_reviews
Idioma:
En
Ano de publicação:
2023
Tipo de documento:
Article