ArticleBone & joint open2025
Catastrophism and anxiety are risk factors of chronic pain after total knee arthroplasty : a prospective cohort study.
Article in Bone & joint open, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
3 citing papers in PubMed.
- Arthrofibrosis After Total Knee Arthroplasty: Biological Mechanisms, Diagnosis, and Treatment: An International Consensus Symposium.HSS journal : the musculoskeletal journal of Hospital for Special Surgery · 2026Article
- Larger preoperative medial meniscus extrusion is associated with insufficient pain relief following pullout repair for medial meniscus posterior root tears.Journal of experimental orthopaedics · 2026Article
- Assessment of preoperative anxiety and depression in patients with pulmonary nodules: risk factors and postoperative outcomes.BMC pulmonary medicine · 2026Article
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Authors and funding
8 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Aims: After a total knee arthroplasty (TKA), up to 40% of patients suffer from chronic pain. Few studies have focused specifically on psychosocial factors as predictors of chronic pain after TKA. Our study aims to identify psychosocial risk factors of chronic pain after TKA and to identify an optimal threshold for significant scores in the multivariate analysis, using a receiver operating characteristic (ROC) curve. Methods: This was a single-centre prospective study conducted from September 2022 to September 2023, involving 204 patients. The mean age was 70 years (SD 8.59), the mean BMI was 30.49 kg/m Results: A total of 36 patients (17.60%) met the definition of chronic pain, defined as VAS ≥ 4/10 at six months postoperatively. In the multivariate analysis, to be an employee or worker ( Conclusion: This study shows that the psychosocial profile of patients can be linked to the occurrence of chronic pain, and underlines the importance of a multidimensional approach to patient assessment and management.
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