CHARACTER SCS: A Randomised Pilot Study to Assess Differences in Stimulation Induced Paresthesia Between 2 Spinal Cord Stimulation Systems
Study Details
Study Description
Brief Summary
12-SMI-2014 is a post-market, randomised, pilot study to identify and rate differences in patient experiences with two different types of Spinal Cord Stimulator devices which are routinely used to treat chronic pain.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Active Comparator: Axium SCS System Implantation with the Axium Neurostimulator |
Device: Treatment with the Axium SCS system
|
Active Comparator: Medtronic SCS System Implantation with the Medtronic Prime Advanced Dorsal Column Stimulation System |
Device: Treatment with the Medtronic SCS System
|
Outcome Measures
Primary Outcome Measures
- Specificity of Stimulation Induced Paresthesia [3 Months post implantation]
A comparative analysis will be made between groups to determine the percentage of a patients painful and non-painful anatomy that is covered by stimulation induced paresthesia
- Stability of Stimulation Induced Paresthesia [3 Months post implantation]
A comparative analysis will be made between groups to determine any changes in the intensity of stimulation induced paresthesia in response to changes in body position
- Patient Interactions with System [3 Months post implantation]
A comparative analysis will be made between groups to determine the number of device interactions patients need to have on average, daily
Eligibility Criteria
Criteria
Inclusion Criteria:
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Subject is appropriate for SCS implantation according to standard criteria
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Subject is >18 to <75 years old
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Subject is able and willing to comply with the follow-up schedule and protocol
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Subject has chronic (> 6 months) uni/bi-lateral neuropathic pain in the lower limb(s) (below the knee) with predominant foot pain
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Minimum baseline pain rating of 50 mm on the VAS in the primary region of pain
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Subject is able to provide written informed consent
Exclusion Criteria:
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Subject has no other exclusion criteria for SCS implantation according to standard criteria
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Subject has had corticosteroid therapy at an intended site of stimulation within the past 30 days
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Subject has had radiofrequency treatment of an intended target DRG within the past 3 months
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Subject has participated in another clinical study within 30 days
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Subject has been previously treated with and failed to respond to an implantable neuromodulation therapy
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Academisch Medisch Centrum | Amsterdam | Netherlands |
Sponsors and Collaborators
- Abbott Medical Devices
Investigators
- Principal Investigator: M W Hollmann, Prof, AIDS Malignancy Consortium
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 12-SMI-2014