The efficacy of synovectomy for total knee arthroplasty: a meta-analysis

Autor: Rui-lin Wang, Zi-qin Zhao, Jin Xu, Li-na Xu
Jazyk: angličtina
Rok vydání: 2018
Předmět:
Zdroj: Journal of Orthopaedic Surgery and Research, Vol 13, Iss 1, Pp 1-9 (2018)
Journal of Orthopaedic Surgery and Research
DOI: 10.1186/s13018-018-0752-y
Popis: Background Many studies have proposed synovectomy during total knee arthroplasty (TKA) to reduce pain after TKA. The aim of this study was to assess the outcomes of synovectomy for treating of TKA through a meta-analysis. Methods Relevant clinical studies on synovectomy and without synovectomy were retrieved through searching the databases PubMed, Embase, Web of Science, and the Cochrane Central Register of Controlled Trials up to January 2018. Studies that investigated the comparison of pain scores, total blood loss, range of motion, functional Knee Society Scores (KSSs), clinical KSSs, and operating time and provided sufficient data of interest were included in this meta-analysis. Stata 12.0 was used for meta-analysis. Results Ten randomized controlled trials (RCTs) were finally included in this meta-analysis. Final results indicated that there was no significant difference between the pain scores, range of motion, functional Knee Society Scores (KSSs), and clinical KSSs (P > 0.05). However, synovectomy was associated with an increase of the total blood loss compared to patients without synovectomy (weighted mean difference (WMD) = 116.71, 95% confidence interval (CI) 78.63, 154.79, P = 0.000). Pooled results indicated that synovectomy was associated with an increase of the operating time (WMD = 15.44, 95% CI 2.67, 28.21, P = 0.018). Conclusions Current evidence indicates that synovectomy has no effects on the final clinical outcomes for patients undergoing TKA. It will increase the total blood loss and the operating time during TKA.
Databáze: OpenAIRE
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