Effect of neuromuscular exercise for knee osteoarthritis pain and function: a meta-analysis

doi:10.12307/2025.280

Abstract

Abstract: OBJECTIVE: Neuromuscular exercise is a new comprehensive rehabilitation therapy in recent years, but its effect on knee osteoarthritis is still controversial. The purpose of this paper is to systematically evaluate the efficacy of neuromuscular exercise on knee osteoarthritis pain and function.
METHODS: The randomized controlled trials addressing neuromuscular exercise in the treatment of knee osteoarthritis pain and function were retrieved from PubMed, Cochrane Library, Embase, EBSCO, CNKI, Web of Science, China Biomedical Database (CBM), VIP, and WanFang Database. The retrieval time ranged from database inception to October 2023. The neuromuscular training group (experimental group) was given neuromuscular training or neuromuscular training as the main intervention; the control group was a blank group or given conventional rehabilitation. Outcome indicators included the Western Ontario and McMaster Universities Osteoarthritis Index (WOMAC) score, walking time, knee stability, and the maximum number of knee flexion in 30 seconds. The risk of bias was evaluated by the Cochrane Collaboration tool and the Physiotherapy Evidence Database. Meta-analysis was performed using RevMan 5.4 software.
RESULTS: A total of 11 randomized controlled trials were included, and 628 samples were extracted. The results of Meta-analysis showed that the experimental group was superior to the control group in terms of WOMAC pain score [standardized mean difference (SMD)=0.38, 95% confidence interval (CI): 0.08-0.69, P=0.01], knee stability (SMD=0.57, 95% CI: 0.23-0.92, P=0.001), the maximum number of knee joint flexion in 30 seconds (SMD=0.35, 95% CI: 0.05-0.65, P=0.02), and WOMAC physical function score (SMD=-0.79, 95% CI: -1.30 to -0.28, P=0.002). In both groups, walking speed was increased and walking ability was improved in patients with knee osteoarthritis, but there was no significant difference (walking time: SMD=-0.22, 95% CI: -0.48-0.03, P=0.09).

CONCLUSION: Neuromuscular exercise can effectively improve knee joint pain, enhance the stability of the knee joint, and promote functional recovery in patients with knee osteoarthritis. However, more high-quality randomized controlled trials are still needed to further confirm the research.

中国组织工程研究杂志出版内容重点：人工关节；骨植入物；脊柱；骨折；内固定；数字化骨科；组织工程

Key words: knee osteoarthritis, pain, function, neuromuscular exercise, randomized controlled trial, meta-analysis

CLC Number:

R459.9|R318|R605

Sun Yundi, Cheng Lulu, Wan Haili, Chang Ying, Xiong Wenjuan, Xia Yuan. Effect of neuromuscular exercise for knee osteoarthritis pain and function: a meta-analysis[J]. Chinese Journal of Tissue Engineering Research, 2025, 29(9): 1945-1952.

Figures/Tables 5

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