Dorsal Root Ganglion Stimulation After Lower Motor Neuron Damage

Starting soon · Not applicable

Conditions studied: Spinal Cord Injuries, Lower Motor Neuron Disease

In brief

The purpose of this study is to study sensorimotor circuit activity generated in response to temporarily implanted dorsal root ganglion stimulation by recording from muscles of the lower extremities as well as functional outcomes achieved over a 10-day rehabilitation program in an individual with lower motor neuron injury.

Key facts

Study ID

NCT07619300

Run by

Peter J. Grahn, Ph.D.

People needed

1

Starts

2026-07-01

Expected to finish

2027-09-01

Last updated by the study team

2026-06-03

Who can join

Age: 18 and older, up to 70. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Traumatic and non-traumatic spinal cord injury (SCI)
• ASIA Impairment Scale (AIS) A-D
• SCI below the tenth thoracic vertebral level
• Greater than 1 year post-SCI
• Intact spinal reflexes at or below injury level in 1 or more muscles

You may not qualify if…

• Currently a prison inmate, or awaiting trial, related to criminal activity
• Pregnancy at the time of screening for trial enrollment
• Active, untreated urinary tract infection
• Unhealed decubitus ulcer
• Unhealed skeletal fracture
• Spinal abnormality that may impede percutaneous implantation of spinal electrodes
• Untreated clinical diagnosis of psychiatric disorder
• Joint contractures that impede typical range of motion
• Non-MRI-compatible implanted medical devices
• Other implanted stimulation devices (e.g., deep brain stimulator, cardiac pacemaker, diaphragmatic pacer, etc.)
• Active participation in an interventional clinical trial which, based on the research team's assessment, may compromise protocol compliance, safety, and/or validity of data collected during this study
• History of clinically diagnosed cardiopulmonary disorder, such as severe orthostatic hypotension, which may impede participation in rehabilitation activities such as changes in body position such as supine-to-sit-to-stand activities, prolonged standing, or stepping
• History of frequent and/or severe autonomic dysreflexia
• History of seizure disorder
• Any illness or condition which, based on the research team's assessment, will compromise with the patient's ability to comply with the protocol, patient safety, or the validity of the data collected during this study

Where it is running

• Mayo Clinic — Rochester, Minnesota, United States

Full record on ClinicalTrials.gov

Trial information comes from ClinicalTrials.gov and is refreshed daily. TrialsForMe does not provide medical care and does not run the studies it lists.