Psychosocial interventions seem redact kinesiophobia after anterior cruciate ligament reconstruction but higher level of evidence is needed: a systematic review and meta-analysis

Aynollah Naderi*, Mohammad Fallah Mohammadi, Azizallah Dehghan, Julien S. Baker

*Corresponding author for this work

    Research output: Contribution to journalJournal articlepeer-review

    Abstract

    Purpose: Psychosocial interventions have shown potential in reducing the fear of re-injury after anterior cruciate ligament reconstruction (ACLR), but this has not been systematically reviewed. The aim of this study was to assess the available evidence on the effect of psychosocial interventions on kinesiophobia after ACLR. Methods: Two independent researchers conducted a systematic search in the electronic databases including Scopus, PubMed, Web of Science (WOS), SPORTDiscus, PsycINFO, and CINAHL from their inception until May 2022. They included studies that utilised a randomised controlled study design with a control group, and measured kinesiophobia using the Tampa Scale for kinesiophobia in patients who underwent primary ACLR. The outcome of interest was the mean and standard deviation of kinesiophobia. Extracted data were analysed using Comprehensive Meta-Analysis software, version 3.0 (CMA.V2), employing a random-effects model to calculate the overall effect estimates of psychosocial interventions on Kinesiophobia. The standardised mean difference with 95% confidence intervals (CIs) was computed based on the mean and standard deviation in each group. 

    Results: This systematic review and meta-analysis included 5 randomised controlled trials with a total of 213 patients who underwent ACLR. The results of the meta-analysis showed that psychosocial intervention was more effective than non-psychosocial comparators in reducing kinesiophobia among patients who underwent a primary ACLR (5 trials, MD 0.56, 95% CI 0.28–0.83, p < 0.001). The heterogeneity score was zero (I 2 = 0%; n.s. for Cochran’s Q test), indicating no significant variation among the studies.

    Conclusions: Psychosocial interventions can alleviate kinesiophobia in patients with primary ACLR. Although the limited number of reviewed studies and their methodological limitations precludes drawing a definitive conclusion regarding the effectiveness of psychosocial interventions on kinesiophobia, these promising findings can serve as a basis for developing psychological strategies to manage kinesiophobia in patients with primary ACLR and can also guide future research this issue.

    Level of evidence: II.

    Trial registration: This trial is registered in PROSPERO on December 2021 (CRD42021282413).

    Original languageEnglish
    Pages (from-to)5848-5855
    Number of pages8
    JournalKnee Surgery, Sports Traumatology, Arthroscopy
    Volume31
    Issue number12
    DOIs
    Publication statusPublished - Dec 2023

    Scopus Subject Areas

    • Surgery
    • Orthopedics and Sports Medicine

    User-Defined Keywords

    • Anterior cruciate ligament reconstruction
    • Psychology
    • Tampa Scale for Kinesiophobia

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