SCS Programming Study in Treating Intractable Chronic Back Pain (NOVA) (NOVA)
Chronic Back Pain
About this trial
This is an interventional treatment trial for Chronic Back Pain
Eligibility Criteria
Inclusion Criteria:
- Be a candidate for SCS system (trial and implant) per labeled indication (back pain with or without leg pain)
- Have been diagnosed with chronic, refractory axial low back pain with a neuropathic component and are not eligible for spine surgery (e.g., lumbar fusion, discectomy, laminectomy, laminotomy) at the time of enrollment
- Has an average back pain intensity ≥ 6.0 cm on the 10.0 cm Visual Analog Scale (VAS) at the time of enrollment
- Be willing and capable of giving written informed consent to participate in this clinical study based on voluntary agreement after a thorough explanation of the subject's participation has been provided.
- Be willing and capable of subjective evaluation, read and understand written questionnaires, and read, understand and sign the written inform consent.
- Be 18 years of age or older at the time of enrollment
- Be on a stable pain medication regimen, as determined by the study investigator, for at least 30 days prior to enrolling in this study
- Be willing to not increase pain medications from baseline through the 3-Month Visit
- Be willing and able to comply with study-related requirements, procedures, and visits
Exclusion Criteria:
- Had previous lumbar spinal surgery (e.g., lumbar fusion, discectomy, laminectomy, laminotomy)
- Has a medical, anatomical, and/or psycho-social condition that is contraindicated for commercially available Intellis™ SCS systems as determined by the Investigator
- Has a diagnosed back condition with inflammatory causes of back pain (e.g., onset of severe pain with activity), serious spinal pathology and or neurological disorders, as determined by the Investigator
- Be concurrently participating in another clinical study
- Has an existing active implanted device such as a pacemaker, another SCS unit, peripheral nerve stimulator and/or drug delivery pump, etc.
- Has a pain in other area(s) and/or medical condition requiring the regular use of significant pain medications that could interfere with accurate pain reporting, and/or confound evaluation of study endpoints, as determined by the Investigator
- Has mechanical spine instability as determined by the Investigator
- Has undergone, within 30 days prior to enrollment, an interventional procedure and/or surgery to treat back and/or leg pain, which is providing significant pain relief
- Has unresolved major issues of secondary gain (e.g., social, financial, legal), as determined by the investigator
- Be involved in an injury claim under current litigation or has a pending or approved worker's compensation claim
- Be pregnant (determined by urine testing unless female subject is surgically sterile or post-menopausal. If female, sexually active, and childbearing age, subject must be willing to use a reliable form of birth control.)
Sites / Locations
- SGX Medical
Arms of the Study
Arm 1
Arm 2
Active Comparator
Active Comparator
DTM-SCS programming
Conventional SCS programming
This SCS group will be programmed under the direction of physicians with support of clinical representatives of the Test treatments, which may identify the type of treatment to study participants. DTM-SCS programming has at least two programs with different pulse rate in the 50 to 1,000 Hz range and each having a maximum pulse width of 1 ms.
This SCS group will be programmed under the direction of physicians with support of clinical representatives of the Control treatments, which may identify the type of treatment to study participants. Conventional SCS programming is stimulation parameters in the 40-250 Hz frequency range and will be trialed according to standard practice as described in the Intellis labeling/manuals