Information was received from a consumer, via a company representative, regarding a patient who was receiving baclofen (450 mcg/ml) at 149.77 mcg/day and fentanyl (3000 mcg/ml) at 998.5 mcg/day (drug lot numbers were unable to be obtained) via an implantable pump.Indications for use included failed back surgery syndrome and spinal pain.Concomitant medications and medical history were unable to be obtained.On an unknown date, soon after pump replacement in 2014, the pump had flipped in the pocket.No patient symptoms were reported, but there was trouble interrogating and filling the pump.Diagnostic testing/troubleshooting included an x-ray, on an unknown date, in which the pump appeared to be flipped.According to the healthcare provider (hcp), possible causes of the event included limited space between the rib and hip bones, and unhealthy tissue.On (b)(6) 2015, the pump pocket was revised, a mesh pouch was added, and a space was created below the existing pocket to help secure the pump in place.Upon viewing the pump intraoperatively, the hcp corroborated that the pump seemed to have healed in the flipped position.As of 2015-07-21, the pump remained in service, the issue was resolved, and the patient's status was "alive - no injury.".
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