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Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis
OBJECTIVE: To compare the outcomes of the direct anterior approach (DAA) with the lateral approach (LA) for total hip arthroplasty (THA) patients. METHODS: Three English databases, PubMed, Embase, and the Cochrane Library, were searched for randomized controlled trials (RCTs) comparing the DAA with...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
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BioMed Central
2019
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390312/ https://www.ncbi.nlm.nih.gov/pubmed/30808382 http://dx.doi.org/10.1186/s13018-019-1095-z |
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author | Wang, Zhao Bao, Hong-wei Hou, Jing-zhao |
author_facet | Wang, Zhao Bao, Hong-wei Hou, Jing-zhao |
author_sort | Wang, Zhao |
collection | PubMed |
description | OBJECTIVE: To compare the outcomes of the direct anterior approach (DAA) with the lateral approach (LA) for total hip arthroplasty (THA) patients. METHODS: Three English databases, PubMed, Embase, and the Cochrane Library, were searched for randomized controlled trials (RCTs) comparing the DAA with LA for THA. Information on the country, sample size, intervention, outcomes, and follow-up were extracted. Meta-analysis was performed using Stata 12.0. RESULTS: Five RCTs totaling 475 patients (DAA = 236, LA = 239) were included in this meta-analysis. Compared with the LA, the DAA was associated with a reduction in the VAS at 6 weeks (weighted mean difference (WMD) = − 0.41, 95% confidence interval (CI) − 0.63 to − 0.19, P = 0.000) and total blood loss for THA patients (WMD = − 45.73, 95% CI − 84.72 to − 6.02, P = 0.024). Moreover, the DAA was associated with an increase in walking velocity (WMD = 5.01, 95% CI 2.32 to 7.70, P = 0.000), stride length (WMD = 3.12, 95% CI 2.42 to 3.82, P = 0.000), and step length (WMD = 4.09, 95% CI 1.03 to 7.14, P = 0.009) compared with the LA group. There was no significant difference between groups in the Harris hip score, operation time, transfusion rate, length of hospital stay, and the occurrence of complications. CONCLUSION: Current evidence demonstrated a trend showing that the DAA had a better effect on pain relief and blood-saving effects for THA patients. However, considering the number and sample size of the included trials, more large-scale RCTs with high quality are needed to confirm our conclusion. |
format | Online Article Text |
id | pubmed-6390312 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2019 |
publisher | BioMed Central |
record_format | MEDLINE/PubMed |
spelling | pubmed-63903122019-03-19 Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis Wang, Zhao Bao, Hong-wei Hou, Jing-zhao J Orthop Surg Res Systematic Review OBJECTIVE: To compare the outcomes of the direct anterior approach (DAA) with the lateral approach (LA) for total hip arthroplasty (THA) patients. METHODS: Three English databases, PubMed, Embase, and the Cochrane Library, were searched for randomized controlled trials (RCTs) comparing the DAA with LA for THA. Information on the country, sample size, intervention, outcomes, and follow-up were extracted. Meta-analysis was performed using Stata 12.0. RESULTS: Five RCTs totaling 475 patients (DAA = 236, LA = 239) were included in this meta-analysis. Compared with the LA, the DAA was associated with a reduction in the VAS at 6 weeks (weighted mean difference (WMD) = − 0.41, 95% confidence interval (CI) − 0.63 to − 0.19, P = 0.000) and total blood loss for THA patients (WMD = − 45.73, 95% CI − 84.72 to − 6.02, P = 0.024). Moreover, the DAA was associated with an increase in walking velocity (WMD = 5.01, 95% CI 2.32 to 7.70, P = 0.000), stride length (WMD = 3.12, 95% CI 2.42 to 3.82, P = 0.000), and step length (WMD = 4.09, 95% CI 1.03 to 7.14, P = 0.009) compared with the LA group. There was no significant difference between groups in the Harris hip score, operation time, transfusion rate, length of hospital stay, and the occurrence of complications. CONCLUSION: Current evidence demonstrated a trend showing that the DAA had a better effect on pain relief and blood-saving effects for THA patients. However, considering the number and sample size of the included trials, more large-scale RCTs with high quality are needed to confirm our conclusion. BioMed Central 2019-02-26 /pmc/articles/PMC6390312/ /pubmed/30808382 http://dx.doi.org/10.1186/s13018-019-1095-z Text en © The Author(s). 2019 Open AccessThis article is distributed under the terms of the Creative Commons Attribution 4.0 International License (http://creativecommons.org/licenses/by/4.0/), which permits unrestricted use, distribution, and reproduction in any medium, provided you give appropriate credit to the original author(s) and the source, provide a link to the Creative Commons license, and indicate if changes were made. The Creative Commons Public Domain Dedication waiver (http://creativecommons.org/publicdomain/zero/1.0/) applies to the data made available in this article, unless otherwise stated. |
spellingShingle | Systematic Review Wang, Zhao Bao, Hong-wei Hou, Jing-zhao Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title | Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title_full | Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title_fullStr | Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title_full_unstemmed | Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title_short | Direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
title_sort | direct anterior versus lateral approaches for clinical outcomes after total hip arthroplasty: a meta-analysis |
topic | Systematic Review |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6390312/ https://www.ncbi.nlm.nih.gov/pubmed/30808382 http://dx.doi.org/10.1186/s13018-019-1095-z |
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