Journal of Orthopaedic Surgery and Research | |
Direct anterior versus posterolateral approaches for clinical outcomes after total hip arthroplasty: a systematic review and meta-analysis | |
Wang Chen1  Yu Zhang1  Ye Zhang1  Xiang-Yang Chen1  Jian-Ning Sun1  Shuo Feng1  | |
[1] Department of Orthopedic Surgery, Affiliated Hospital of Xuzhou Medical University, 99 Huaihai Road, 221002, Xuzhou, Jiangsu, China; | |
关键词: Total hip arthroplasty; Direct anterior approach; Posterolateral approach; | |
DOI : 10.1186/s13018-020-01747-x | |
来源: Springer | |
【 摘 要 】
ObjectiveThe main objective of our study was to compare the intraoperative and postoperative outcomes of direct anterior approach (DAA) with posterolateral approaches (PLA).MethodsWe searched Cochrane library, Web of Science, and PubMed for literatures comparing DAA with PLA. On the basis of inclusion and exclusion criteria, relevant literatures were selected. Two members independently screened qualified literatures, evaluated the literature quality, and extracted data information.ResultsEighteen randomized controlled trials (RCTs) and non-RCTs totaling 34,873 patients (DAA = 9636, PLA = 25237) were contained in this systematic review and meta-analysis. The results showed that DAA were reduced in terms of length of hospital stay (weighted mean difference (WMD) = −0.43, 95% confidence interval (CI) −0.78 to −0.09, P = 0.01), LLD (WMD = −2.00, 95% CI −2.75 to −1.25, P < 0.00001), PE/DVT (WMD = 0.36, 95% CI 0.15 to 0.85, P = 0.02), dislocation (WMD = 0.42, 95% CI 0.30 to 0.59, P < 0.00001) and visual analog scale (VAS) (WMD = −0.57, 95% CI −0.91 to −0.23, P = 0.0009) compared with PLA; however, DAA compared with the PLA was increasing in terms of operative time (WMD = 14.81, 95% CI 7.18 to 22.44, P = 0.0001), intraoperative blood loss (WMD = 105.13, 95% CI 25.35 to 184.90, P = 0.01), fracture (WMD = 1.46, 95% CI 1.00 to 2.11, P = 0.05), and Harris hip score (HHS) (WMD = 1.19, 95% CI 0.77 to 1.61, P < 0.00001).ConclusionsDAA was preferable effectiveness to PLA in early pain relief and functional recovery; however, PLA has a shorter operation time, intraoperative less blood loss and fracture.Trial registrationRegistration ID, CRD42020151208
【 授权许可】
CC BY
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