Spinal Cord Stimulation (SCS) for Spinal Cord Injury (SCI)

The purpose of this feasibility study is to compare the impact of Spinal cord stimulation \[SCS\] for Spinal Cord Injury (SCI) pain and rehabilitation. SCS, also known as Epidural Electrical Stimulation (EES), will be utilized along with conventional medical management (CMM) or CMM alone. Participation in this research study is expected to last approximately 24 months. All subjects will be evaluated and proceed with implantation of two SCS devices- one tailored based on the individual's SCI for the treatment of neuropathic pain of trunk and limb and a second near the bottom of the spinal cord (conus region) to study the impact on motor, sensory, bowel/bladder outcomes. All patients will also continue receiving CMM, such as medications and physical therapy. Participating subjects will be allocated to one of two treatment groups: 1. Placebo arm: SCS OFF + CMM. Under the direction of the study physician, the patient may receive a variety of treatments, such as medications and various forms of rehabilitation. 2. Treatment arm: SCS ON + CMM. The study treatment Spinal Cord Stimulation \[SCS\]: the study physician will perform a trial procedure to see if the study procedure works for the patient and may implant a permanent device if it is successful. There is a temporary trial procedure, or a "test drive," which usually lasts 5-7 days. If this is successful, patients will discuss a more permanent implant. This study involves the concurrent placement of two SCS devices (one focused on pain and the second for rehabilitation). For three months, treatment group subjects will have the SCS turned on and will have rehabilitation as part of their CMM. Participants in the placebo arm will have their SCS remain off and will undergo CMM with rehabilitation therapy similar to the treatment group. Neither the subjects nor the treatment team will know which patients are in the treatment or placebo arm. At the end of three months, the study group will be revealed and the placebo group subjects will be allowed to crossover and have their SCS turned on. Rehabilitation visits may be remote and the study duration is approximately 24 months. There may be additional blood tests and clinical exams to collect data on the effectiveness of the therapy. Data at follow-up visits will be compared to the subjects' baseline data and that of the control group at the respective visits.

This study is a prospective, single center study. Data will be collected at baseline, time of procedure (trial and permanent), trial phase, and at 1, 3, 6, 12, 18, and 24 months post-implantation. The primary objective of this study is to to determine if neuromodulation can be used to augment pain relief and rehabilitation in spinal cord injury (SCI) in a real-world population while further characterizing neurophysiological measures and clinical outcomes. The following data will be collected: * Medical history and demographics * Procedure characteristics * Medications * Visual Analog Scale (VAS) for pain intensity Guy/Farrar Patient Global Impression of Change (PGIC) scale ASIA motor and sensory scores and impairment grade * QoL survey (PROMIS 29) * Electromyography (EMG) / Nerve Conduction Studies (NCS) * Spinal Cord Independence Measure (SCIM) survey * Bladder control using standard clinical urodynamic studies * For sleep, self-reported quality and average hours per night will be collected in a diary * Programming parameters and characteristics * Safety events (adverse events, device deficiencies, protocol deviations) The outcome variables of interest will be collected and assessed across study visits. No pre-planned formal statistical hypothesis tests will be performed. Multivariable regression modeling and descriptive statistics will be utilized.