New rehabilitation interventions in spinal cord injury.

Progress in the care of people with spinal cord injury (SCI) spans every aspect, from research in neuroregeneration to pharmacologic interventions. This article focuses on advances in rehabilitation interventions, which have employed bioengineering, computerization, and advanced therapeutic techniques. These interventions are being applied to functional deficits of the bladder, bowel, upper extremities, and respiratory system, as well as to improvements in ambulation and mobility. Functional electrical stimulation (FES) is being used to augment the function of the lower extremities, the upper extremities (Freehand System), and the bowel and bladder (Vocare System). Tendon transfer is a reconstructive technique used to improve upper extremity function; it is sometimes combined with FES. Body weight-supported treadmill training is being used to improve ambulation in people with incomplete SCI, and advances in wheelchair technology are expanding options for mobility. Cushion design and pressure mapping are modalities being used to reduce the high risk for pressure ulcers in the SCI population. Research on shoulder stressors is being applied to transfer techniques, exercise regimens, adaptive equipment and wheelchair mechanics to minimize shoulder pain, another common complication. The effectiveness of rehabilitation interventions needs to be documented by evidence-based research. Researchers are focusing on the identification of outcomes measures that will form the basis for established standards of care for individuals with SCI. Perhaps the combination of conventional and newer therapies may enhance neurological recovery. Well-designed studies are needed before we can make this determination.