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Citation
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Piussi R, Simonson R, Zsidai B, Grassi A, Karlsson J, Della Villa F, Samuelsson K, Hamrin Senorski E. J. Orthop. Sports Phys. Ther. 2023; ePub(ePub): ePub. |
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Abstract
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OBJECTIVE: To analyse the timing of Return to Sports (RTS) as a potential risk factor for a second anterior cruciate ligament (ACL) injury after ACL reconstruction.
DESIGN: Systematic review with meta-analysis. LITERATURE SEARCH: The Cochrane Library, EMbase, MEDLINE, AMED and PEDro databases were searched in August 2021 and November 2022. STUDY SELECTION CRITERIA: Clinical studies published in English in peer-reviewed journals, that reported time to RTS after ACL reconstruction and occurrence of second ACL injury were eligible. DATA SYNTHESIS: We pooled continuous data with random-effects meta-analyses, and pooled estimates were summarised in forest plots. A qualitative data synthesis was performed for data not included in meta-analysis.
RESULTS: Twenty-one studies were included in the meta-analysis and 33 were included in the qualitative synthesis. Pooled incidence of a second ACL injury was 16.9% (95% Confidence Interval [CI] 12.8-21.6). Patients who suffered a second ACL injury returned to sport significantly earlier (0.77 months [95% CI 0.26-1.28]).
CONCLUSION: Time to RTS was a risk factor for a second ACL injury, where patients who suffered a second ACL injury returned to sport almost one month earlier compared with patients who did not suffer a second ACL injury: 9.1 compared with 8.7 months. There was no difference in time to RTS between professional athletes who suffered a second ACL injury and athletes who did not. The certainty of evidence in the results was graded as "very low".
Language: en |