Effect of Matrix rhythm therapy on pain, range of motion and balance in patients with knee osteoarthritis

Introduction: Osteoarthritis is a complex, multifactorial disease involving the interplay of mechanical, biochemical, and genetic factors. Knee Osteoarthritis (KOA) is a prevalent joint disorder characterized by cartilage degeneration and changes in the underlying bone. Matrix Rhythm Therapy (MRT) is a novel approach that utilizes rhythmic oscillations to influence cellular function and tissue repair. These oscillations are believed to stimulate cellular activity that improves circulation and promotes tissue healing. 
Aim: Our study aimed to assess the effect of MRT on Pain, Range of Motion, and Balance in patients with KOA. 
Materials and Method: 37 patients (N=37) diagnosed with KOA were recruited from the outpatient department of physiotherapy of D.Y. Patil Hospital. They were given Matrix therapy twice a week for two weeks. The outcomes used were Numerical Pain Rating Scale (NPRS), Range of motion (ROM) using a Universal Goniometer, and Bergs Balance Scale (BBS). 
Results and Conclusion: Wilcoxon matched pair test was used to compare the pretest and post-test (p<0.05). The statistical analysis of pretest and post-test flexion range of motion was done using dependent T test (p<0.05). The comparison of the pretest and post-test balance assessment was done using dependent T test (p<0.05). There was a significant improvement in pain, range of motion and balance in individuals of KOA after administering the MRT. The findings suggest that the MRT is highly effective in managing symptoms of KOA and improving overall functional abilities.