The purpose of this study is to evaluate neurophysiological measures and clinical outcomes of the Evoke System to treat trunk and/or limb pain in a real-world population.
Who can participate
Age range18 Years
SexALL
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Inclusion Criteria:
* Subject has chronic intractable pain of the trunk and/or limbs.
* Subject is willing and capable of giving informed consent and able to comply with study-related requirements, procedures, and visits.
Exclusion Criteria:
* Subject is unable to operate the system.
* Subject is an unsuitable surgical candidate.
* Subject has a condition currently requiring or likely to require the use of diathermy.
* Subject has another implantable stimulator such as demand type pacemakers or cardioverter defibrillator.
* Subject is \<18 years old.
* Subject is pregnant or nursing.
* Subject is allergic, or has shown hypersensitivity, to any materials of the neurostimulation system which come in contact with the body.
* Subject is being treated with electroconvulsive therapy (ECT) or transcranial magnetic stimulation (rTMS).
What they're measuring
1
Evoked Compound Action Potentials (ECAPs) as Measured by the Evoke SCS System