Akademik Veri Yönetim Sistemi
EFORT Open Reviews, cilt.9, sa.3, ss.181-189, 2024 (SCI-Expanded)
• Background: The current systematic review aimed to answer the following questions: (i) Does extended curettage combined with the PMMA technique for the treatment of aggressive bone tumors around the knee led to the development of knee osteoarthritis? (ii) What factors are associated with osteoarthritis after bone cementation around the knee joint? • Methods: This study was performed according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses (PRISMA) guidelines. All electronic searches were performed on November 20, 2022, by a single researcher who evaluated the full texts of potentially eligible studies to determine inclusion. In these patients, the presence of osteoarthritis secondary to the surgical procedure was investigated. Data extracted included study type, characteristics of participants, sample size, gender, tumor site (femur or tibia), secondary osteoarthritis, tumor volume, distance from the joint cartilage, reoperation, follow-up time, Campanacci grade, and pathological fracture. • Results: In total, 11 studies comprising 204 patients were evaluated, and it was found that 61 (30%) patients developed knee osteoarthritis due to extensive curettage and bone cement application for benign aggressive tumor treatment. According to the results obtained based the random effects model with the 11 studies included in the meta-analysis, the mean odds ratio of development knee OA with the 95% CI was calculated as −2.77 (−3.711, −1.83), which was statistically significant (z = −5.79; P < 0.000). • Conclusion: The association of distance between the tumor and joint cartilage and development of osteoarthritis was not shown in this meta-analysis. • Level of Evidence: Level IV prognostic study.