KESANS : International Journal of Health and Science
Vol 5 No 9 (2026): KESANS: International Journal of Health and Science

Comparative Effectiveness of Exercise-Based Interventions on Pain and Physical Function in Knee Osteoarthritis: A Narrative Review of Recent Evidence Syntheses

Novin Tri Wahyuni (Faculty of Medicine and Health Sciences, Universitas Jambi, Indonesia)
Ummi Kalsum (Faculty of Medicine and Health Sciences, Universitas Jambi, Indonesia)
Humaryanto Humaryanto (Faculty of Medicine and Health Sciences, Universitas Jambi, Indonesia)
Guspianto Guspianto (Faculty of Medicine and Health Sciences, Universitas Jambi, Indonesia)



Article Info

Publish Date
03 Jul 2026

Abstract

Introduction: Knee osteoarthritis (KOA) is a leading cause of pain and disability among older adults, with exercise-based therapy widely recommended as first-line management. However, findings vary considerably across intervention types, comparators, and outcome measures. Objective: To synthesize and compare recent high-quality evidence regarding the effectiveness of Pilates, traditional Chinese exercise, and multi-modal physiotherapy on pain and physical function in KOA patients. Methods: A narrative synthesis was conducted using three recent evidence sources: a 2025 meta-analysis of Pilates exercise (11 RCTs, n=476), a 2023 meta-analysis of traditional Chinese exercise (17 RCTs, n=1,174), and the MOA Trial evaluating manual and exercise physiotherapy (n=206). Primary outcomes were pain (VAS, NPRS) and physical function (WOMAC) Results and Discussion: Pilates reduced pain versus no intervention (SMD −1.09; 95% CI −2.04 to −0.14) but showed no significant superiority over conventional exercise. Traditional Chinese exercise improved WOMAC pain, stiffness, and function compared with controls, with Tai Chi demonstrating the most consistent benefit. In the MOA Trial, manual physiotherapy produced the greatest WOMAC reduction (−28.5 points; 95% CI −47.8 to −9.2) Conclusion: All three modalities provided modest benefits, though evidence certainty ranged from very low to moderate with substantial heterogeneity. Individualized exercise prescription based on patient preference and access to supervised therapy is recommended over a single universal approach

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Journal Info

Abbrev

kesans

Publisher

Subject

Chemistry Health Professions Medicine & Pharmacology Physics Public Health

Description

KESANS : International Journal of Health and Science provides a means for ongoing discussion of the relevant issues that fall within the focus and scope of the journal that can be examined empirically. This journal publishes research articles in the medicine, Nursing, Midwifery, Public Health, ...