ABSTRACT
Spinal cord injury (SCI) often leads to devastating motor impairments, significantly affecting the quality of life of affected individuals. Over the last decades, spinal cord electrical stimulation seems to have encouraging effects on the motor recovery of impacted patients. This review aimed to identify clinical trials focused on motor function recovery through the application of epidural electrical stimulation, transcutaneous electrical stimulation, and functional electrical stimulation. Several clinical trials met these criteria, focusing on the impact of the aforementioned interventions on walking, standing, swimming, trunk stability, and upper extremity functionality, particularly grasp. After a thorough PubMed online database research, 37 clinical trials were included in this review, with a total of 192 patients. Many of them appeared to have an improvement in function, either clinically assessed or recorded through electromyography. This review outlines the various ways electrical stimulation techniques can aid in the motor recovery of SCI patients. It stresses the ongoing need for medical research to refine these techniques and ultimately enhance rehabilitation results in clinical settings.
ABSTRACT
Spinal cord injury (SCI) remains an incurable, life-changing neurological condition, causing permanent loss of motor and sensory function in millions of people worldwide and affecting them in every aspect of their personal and social life. In the last two decades, after its success in various fields of medicine, stem cell therapy has been investigated in the research field as a potential treatment for SCI. This review focuses on the pathophysiology of SCI, the characteristics of the different stem cell therapies used for its treatment, and the results of these therapies in recently published clinical trials.
