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Titre : | Recovery of Sensory and Supraspinal Control of Leg Movement in People With Chronic Paraplegia: A Case Series (2014) |
Auteurs : | Marc Possover |
Type de document : | Article |
Dans : | Archives of Physical Medicine and Rehabilitation (2014/4, 2014) |
Article en page(s) : | p. 610-614 |
Langues: | Anglais |
Descripteurs : |
HE Vinci Maladies du système nerveux ; Prothèses et implants ; Rééducation et réadaptation ; Traumatismes de la moelle épinière |
Mots-clés: | Nervous System Diseases ; Prostheses and Implants ; Recovery of function ; Récupération fonctionnelle ; Self-Help Devices ; Dispositifs d'assistance au mouvement ; Spinal cord injuries |
Résumé : |
Objective To report on unexpected findings in 4 patients with chronic paraplegia who underwent the laparoscopic implantation of neuroprosthesis procedure in the pelvic lumbosacral nerves. Design Observational case series. Setting Tertiary referral unit specialized in advanced gynecological surgery and neuropelveology. Participants Three patients with incomplete American Spinal Injury Association (ASIA) Impairment Scale (AIS) grade B (n=2) and AIS grade C (n=1) spinal cord injury (SCI) and 1 patient with flaccid complete chronic SCI (AIS grade A) (n=1). Intervention Functional electrical stimulation (FES)-assisted locomotor training and continuous low-frequency pelvic-lumbosacral neuromodulation. Main Outcome Measures Change in ASIA Lower Extremity Motor Scores, ASIA sensory scores for light touch and pinprick sensation, and Walking Index for Spinal Cord Injury scores. Results All 4 patients developed progressive recovery of some sensory and voluntary motor functions below the lesions. Three are currently capable of voluntary weight-bearing standing and walking a few meters with a walker without FES. The first patient with the longest follow-up is even capable of electrically assisted standing/walking with 2 crutches without braces or assistance for a distance of about 900 meters, and of weight-bearing standing and walking for 30 meters with a walker without stimulation. Conclusions We report unexpected sensory and locomotor recovery in 4 people with paraplegia with SCI. Our findings suggest that FES-assisted locomotor training with continuous low-frequency pelvic nerve stimulation in patients with SCI may induce changes that affect the central pattern generator and allow supra- and infraspinal inputs to engage residual spinal pathways. |
Disponible en ligne : | Oui |
En ligne : | https://login.ezproxy.vinci.be/login?url=https://www.sciencedirect.com/science/article/pii/S0003999313011520 |