Electrical epidural stimulations (EES) of the spinal cord were clinically tested in collaboration of the University Hospital Lausanne and the Spinal Cord Injury Center, University Hospital Balgrist, University of Zürich.

In a surgery, an electrode was implanted over the lumbar vertebra (see picture). The stimulation was applied by a neuro stimulator, which was placed under the skin and that could be controlled and regulated by the physician and the patient itself. 

In the postoperative phase, during 3-5 months the gait and standing capabilities were intensively trained 4 times per week, supported by a rehabilitation robot. The electrical stimulation was used during the training, so as to facilitate the movements and to improve the reorganization of neural connections.

The study focused on patients with an incomplete spinal cord injury. The patients should be able to stand, whereby the support by any aids like a walker or crutches was allowed. Additionally, the time since injury should be at least 12 months and the rehabilitation should be completed.

 

For further information:

- Flyer E (PDF, 8 MB) / D (PDF, 8 MB) / F (PDF, 8 MB)

- Clinical trials.gov: https://clinicaltrials.gov/ct2/show/NCT02936453

- Email: Study-Coordination-ZfP@balgrist.ch