The purpose of this compassionate use study is to provide clinical and technical support of the Bion® microstimulator system to the subjects who have decided to keep the system for relief of headache symptoms that have not responded to medical treatment. These study subjects were enrolled and implanted with the Bion® system during a previous clinical investigation of the Bion® for occipital nerve stimulation (ONS) in the United States.
Study Type
OBSERVATIONAL
Enrollment
11
Mayo Clinic Arizona
Phoenix, Arizona, United States
Michigan Head Pain & Neurological Institute
Ann Arbor, Michigan, United States
Provision of one year of clinical and technical support
This is a compassionate use study. There are no primary outcome measures.
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