Epidural Stimulation After Spinal Cord Injury

Status Not yet recruiting

Clinical Trial Summary

The purpose of the current study is to determine the effects of applying epidural stimulation (ES) on motor control recovery in Veterans with SCI. The intervention will be accompanied with the use of a powered exoskeleton (EKSO®) for 6 months to facilitate standing and to produce step-like movement in persons with chronic motor complete (AIS A or B) SCI and level of injury below C5 . Walking speed, distance, muscle activation pattern as measured by surface EMG and walking parameters including stand-up time, walking time, distance will be considered primary outcome variables. Cardiovascular performance, as measured by resting blood pressure and heart rate, peak oxygen consumption during walking, energy expenditure, whole and regional body composition assessments will also be measured. The effects of training (ES+EKSO) on , and speed of walking will also be evaluated.

Clinical Trial Description

Five veterans with chronic motor complete SCI (AIS A or B) will be recruited to participate in the current trial. The primary objective is to determine how implantation of an epidural stimulator can help to control movement in the leg muscles to stand and perform stepping. Participants will be trained using a robotic suit and parallel bars. The procedure of using epidural stimulation with the robotic suit is experimental. The participant will be scheduled to perform temporary implantation followed by permanent implantation. Seven days later, two 8-electrode arrays of Vectris lead will be implanted in an operating room. The research team will be responsible for helping the participants to trigger the paralyzed muscles from supine and sitting using for 5 days per week. Participants would be required to come for study visits twice daily for 2 hours per day. Each visit will last approximately 1 hour in the morning and 1 hour in the evening. During these visits, participants will practice walking with a robotic suit for 30-60 minutes followed by overground walking between parallel bars, or with a walker or crutches. ;

Study Design

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT04105296
Study type	Interventional
Source	McGuire Research Institute
Contact	Ashraf S Gorgey, PhD
Phone	8046755000
Email	ashraf.gorgey@va.gov
Status	Not yet recruiting
Phase	Phase 1/Phase 2
Start date	January 2020
Completion date	December 30, 2021

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See also
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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.

Epidural Stimulation After Spinal Cord Injury — ESL-SCI

Clinical Trial Summary

Clinical Trial Description

Study Design

Related Conditions & MeSH terms