Anaesthesia use in catheter ablation for atrial fibrillation: a systematic review and meta-analysis of observational studies
Publication in refereed journal

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摘要Objectives:
This meta-analysis and systematic review seeks to compare both characteristic parameters and procedural outcomes of atrial fibrillation (AF) catheter ablation in patients under general anaesthesia (GA)/deep sedation and mild/moderate sedation.
Background:
Catheter ablation has become a widely applied intervention for treating symptomatic AF and arrhythmias that are refractory to medical therapy. It can be conducted through from mild sedation to GA.
Methods:
PubMed and Embase were searched up to July 2018 for randomised controlled trials, cohort and observational studies that assessed the outcomes of catheter ablation under GA/deep sedation or mild/moderate sedation. Nine studies were included in this meta-analysis after screening with the inclusion and exclusion criteria. Heterogeneity between studies and publication bias was evaluated by I2 index and Egger’s regression, respectively.
Results:
Our meta-analysis found catheter AF ablation with GA/deep sedation to be associated with reduced risk of recurrence (RR: 0.79, 95% CI 0.56 to 1.13, p=0.20) and complications (RR: 0.95, 95% CI 0.64 to 1.42, p=0.82), though statistically insignificant. In terms of procedural parameters, there was no significant difference between the two groups for both procedural time (SMD: −0.13, 95% CI −0.90 to 0.63, p=0.74) and fluoroscopy time (SMD: −0.41, 95% CI −1.40 to 0.58, p=0.41). Univariate meta-regression did not reveal any covariates as a moderating factor for complication and recurrence risk.
Conclusion:
Apart from an increased likelihood of procedural success, ablation by GA/deep sedation was found to be non-significantly different from the mild/moderate sedation approach in both procedural parameters and outcome measures.
著者Li KHC, Sang T, Chan C, Gong M, Liu Y, Jesuthasan A, Li G, Liu T, Lam MHS, Wu WK, Chan MTV, Liu FZ, Chen C, Ho J, Xia Y, Tse G; On behalf of International Health Informatics Study (IHIS) Network
期刊名稱Heart Asia
出版年份2019
月份8
卷號11
期次2
文章號碼e011155
國際標準期刊號1759-1104
語言英式英語

上次更新時間 2020-18-09 於 00:24