Advanced XLIF Monitoring Pilot Study
Completed
Conditions studied: Degenerative Lumbar Disc Disease
In brief
Though the utility of NVM5 neuromonitoring by stimulating within the surgical site during XLIF has been demonstrated, it is hypothesized that more information may be gathered if a greater section of the motor neural pathway was monitored (i.e., stimulation above the surgical site and recording the subsequent muscle response in the lower limbs). Currently, there has not been demonstrated a practical method of stimulating the lumbosacral nerve roots locally, but well-above the surgical site in this fashion. This protocol is intended to evaluate the feasibility and reproducibility of using surface stimulation and return (anode) electrodes to stimulate the lumbosacral nerve roots, and record responses from the relevant innervated muscle groups of the lower limbs.
Key facts
- Study ID
- NCT02192112
- Run by
- NuVasive
- People needed
- 57
- Starts
- 2014-06-01
- Expected to finish
- 2018-05-08
- Last updated by the study team
- 2025-12-22
Who can join
Age: 18 and older. Sex: any. Healthy volunteers: not accepted.
You may qualify if…
- Male and female spine surgery patients who are at least 18 years of age
- Surgical candidates for lateral approach lumbar spine surgery at spinal levels L2 to L5, inclusive of L4-5
- Patients who understand the conditions of enrollment and are willing to sign an informed consent to participate in the evaluation
You may not qualify if…
- Currently undergoing surgical treatment at any spinal level other than L2 to L5, including S1
- Pregnant women
- Implanted pacemaker, defibrillator, or other electronic devices
- Involved in active litigation relating to the spine (worker's compensation claim is allowed if it is not contested)
- Underlying neurological disease or neurological deficit that is not associated with the condition for which he/she is seeking surgical intervention (e.g., diabetic peripheral neuropathy)
Where it is running
- Durango Orthopaedics Associates/Spine Colorado — Durango, Colorado, United States
- Pinnacle Orthopaedics & Sports Medicine Specialists — Marrietta, Georgia, United States
Full record on ClinicalTrials.gov
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