ArticleAmerican journal of translational research2026
Factors influencing clinical outcomes in patients with knee osteoarthritis undergoing arthroscopic treatment.
Article in American journal of translational research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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Abstract
backgroundKnee osteoarthritis (KOA) is a prevalent degenerative joint disease characterized by pain and limited joint function. Arthroscopic debridement is a commonly used surgical intervention; however, its efficacy remains controversial. This study aimed to identify factors influencing the clinical outcomes of arthroscopic treatment for KOA.
methodsThis retrospective cohort study included 169 patients with KOA treated between January 2019 and December 2023. Patients were divided into an observation group (arthroscopic debridement, n=85) and a control group (integrated traditional Chinese and Western medicine conservative treatment, n=84) according to the treatment modality. The visual analog scale (VAS) score, Lysholm knee score, range of motion (ROM), and Kellgren-Lawrence (K-L) grade were assessed preoperatively and at 1, 4, 7, and 24 months postoperatively. Multivariate logistic regression analysis was performed to identify predictors of treatment efficacy, and a nomogram model was constructed for outcome prediction.
resultsThe observation group exhibited significantly lower VAS scores and higher Lysholm scores at 1, 4, and 7 months postoperatively compared with the control group (all
conclusionBMI, K-L grade, and Outerbridge grade are key determinants of clinical outcomes following arthroscopic treatment for KOA. The proposed nomogram offers a practical tool for preoperative prediction of surgical efficacy.
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