Back in February, Jon Stefanuca wrote about a study in the Journal of Neurorehabilitation and Neural Repair about Functional Electrical Stimulation (FES) and the benefits it can provide to those individuals who have suffered spinal cord injuries. He explained how FES is able to provide electrical impulses to stimulate paralyzed muscles. The study’s authors found improvements based on using FES that led them to recommend using stimulation therapy in conjunction with occupational therapy for patients with incomplete spinal cord injuries. This technology is now also being used to help people with a wide range of injuries and illnesses including, stroke, multiple sclerosis, traumatic brain injury, and cerebral palsy, in addition to spinal cord injuries. According to the Christopher and Dana Reeves Foundation website, FES works by applying “small electrical pulses to paralyzed muscles to restore or improve their function”. The benefits can be extensive:
FES is commonly used for exercise, but also to assist with breathing, grasping, transferring, standing and walking. FES can help some to improve bladder and bowel function. There’s evidence that FES helps reduce the frequency of pressure sores. From: Christopher and Dana Reeves Foundation website
Improved Technology To Be Locally Available
Since FES was originally developed, the technology improved from being something that was typically integrated into large expensive equipment, such as exercise bikes and wheelchair based equipment, into smaller more portable devices. The good news for individuals with neuro-motor injuries in Baltimore City and the surrounding areas is that this type of FES treatment is about to become more available locally. At the end of August, Mount Washington Pediatric Hospital announced that they have received a “Quality of Life” grant from the Christopher and Dana Reeve Foundation. The article explains:
The money will help Mt. Washington Pediatric Hospital purchase Bioness® equipment for its Adaptive Equipment Rehabilitation Clinic (the clinic). The clinic works with patients with neuro-motor disorders to maximize their movement as much as possible given their physical limitations.
The Bioness website explains that they produce a variety of “medical devices designed to benefit people with Stroke, Multiple Sclerosis, Traumatic Brain Injury, Cerebral Palsy, and Spinal Cord Injury. These products use electrical stimulation to help people regain mobility and independence, to improve quality of life and productivity.” While I do not know what particular equipment will be available at the Mount Washington Pediatric Hospital, Bioness makes equipment to assist patients with hand paralysis, foot drop and thigh weakness among other conditions.
MWPH Uses Interdisciplinary Approach Combining FES and Therapy
- …[an] interdisciplinary approach to the assessment and management of adolescents and children with neuromuscular impairments, paralysis and/or movement disorders
- … [a] team of 21 experienced specialists in physiatry, occupational therapy, and physical therapy.
The new equipment at MWPH will be used along with the other occupational and physical therapy options available to patients. A study described in US Neurology looked at stroke victims and found the combination of FES and traditional therapies that include repeated motion provide the best results:
Stroke patients with limited voluntary movement could now benefit from technologies such as functional electrical stimulation (fes) combined with necessary repetition of functional tasks (use-dependent plasticity) to enhance the neural repair process and improve outcomes, thus enabling them to begin to overcome their previous limitations and to improve their physical capabilities.
The goal at MWPH for children and adolescents is based on a similar idea:
Patients whose muscles can be retrained will require several months of therapy to gain normal range of motion and strength. For those patients with more severe conditions where muscles cannot be retrained, the Bioness® equipment will be used to augment their range of motion. Using these two therapy modalities, patients will acquire greater functionality, range of motion, muscle strength, and the ability to move independently.
This multi-disciplinary approach should allow these children and teens to have the best chances of improved motor use and the most independence in their future lives.