The loss of therapy/no therapy issues questionnaire was reviewed for potential causes of the reported issue.Based on this review, not achieving therapy, implanting the device at an off-label location, and not performing x-rays immediately after the procedure to confirm the device placement have been ruled out as potential causes.Additionally, the patient did not experience a fall and the device was fixated correctly at the time of the implant.The clinical representative verified the device migrated and the patient has metal implants in their back.The cause of the migration is unknown.The stimulator is used to treat pain.The cause of the reported issue is due to the migration.However, the cause of the migration is unknown.The investigation findings do not lead to a clear conclusion about the cause of the reported issue.Therefore, conclusion has been selected as unable to determine root cause.Rates reviewed at the most recent complaint trending meeting do not indicate a significant increase in loss of therapy/no therapy issues.Loss of therapy/no therapy issue rates remain acceptably low; thus, capa is not required. loss of therapy/no therapy issue rates will continue to be tracked and trended. .
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