Peripheral Application of Repetitive Pulse Magnetic Stimulation on Joint Contracture for Mobility Restoration:Controlled Randomized Study

Abstract

Background: Joint contracture is a limitation in the passive or active range of motion (ROM) of a joint, where in addition to the mobility limiting factor the pain is also present. Repetitive pulsed Magnetic Stimulation (rPMS) appears to be an effective, non-invasive and safety solution for treating this condition. Therefore aim of this study was to evaluate the effect of rPMS in treating joint contracture. Methods: 30 subjects with joint contracture in the knee were enrolled in this study and divided respectively into Treatment and Control group. The treatment group were delivered with rPMS therapy. The control group was delivered with conventional physiotherapy method (ultrasound). The primary outcome measurements were: 1. Mobility evaluation by goniometry (ROM in degrees while performing flexion) and Patient Functional Assessment Questionnaire (PFAQ) for ability to perform Activities of Daily Living (ADL) and 2. Pain evaluation by 10-point Visual Analog Scale (VAS) for pain perception. Absence of adverse events was set as a secondary measure. Results:The results of the study show statistical difference (p<0.05) between the levels of improvement of all studied parameters while comparing between both groups. The results suggest greater immobility restoration and pain relieving effect of the rPMS in comparison to conventional physiotherapy method. Conclusion:rPMS an effective and safe non-invasive method for mobility restoration and pain relief in case of joint contractures. This study suggests the method as beneficial and quality of life ameliorating among patients suffering from immobilized joints accompanied by pain.

Effectiveness of repetitive magnetic stimulation in improving upper extremity function in post-stroke hemiparesis – A case report

“…The effects were considered by the activation of spinal or supraspinal inhibitory neurons, increased circulation, promoting the formation of callus, nervous depolarization, etc. 10,11 There were no adverse effects or abnormalities documented by these authors. There is no previous literature available from studies of the Indian population.…”

Effects of High-Intensity Electromagnetic Stimulation on Reducing Upper Limb Spasticity in Post-Stroke Patients

“…High-intensity electromagnetic stimulation can improve the functionality of poststroke patients, the principle of action being based on the induction of an electromagnetic field that interacts with human body tissues, including myoarthrokinetic tissue, subsequently giving rise to electric currents to reduce spasticity. High-intensity electromagnetic stimulation (Super Inductive System) determines the depolarization of neuronal cells, generating therapeutic effects such as: analgesia, myostimulation, and trophic, resorptive, and elasticizing effects [9,10].…”