It was reported that the patient experienced ineffective therapy and both leads migrated.As a result, surgical intervention was undertaken on (b)(6) 2026 wherein both leads were explanted and replaced to address the issue.Therapy was restored post procedure.
Additional Manufacturer Narrative
Date of event is estimated.Based on the information provided a device problem was not identified, as a result a conclusive cause for the reported patient effect, and the relationship to the product, if any, cannot be determined.