Information was received from a healthcare professional regarding a patient who was receiving morphine (5.0 mg/ml, 0.4179 mg/day) via intrathecal drug delivery pump for spinal pain.It was reported that the doctor interrogated the pump just to get the refill date and updated the pump with no changes.The pump logs showed the flow rate of the pump was about 0.08 ml/day (0.08358 ml/day).On (b)(6) 2018 at 12:26, the reservoir volume was 10.1 ml, the refill interval was 96 days, and the low reservoir alarm date was (b)(6) 2018.After the update on (b)(6) 2018 at 12:27, the reservoir volume was 10.0 ml, the refill interval was 95 days, and the low reservoir alarm date was (b)(6) 2018.The reservoir volume had decremented down 0.1 ml.The doctor wanted to know why this happened and was concerned for the patient.The patient was still there and had no symptoms when asked.The doctor reviewed the pump again, and the reservoir volume went back to 10.1 ml, and the low reservoir alarm date to (b)(6) 2018.No further complications were reported.
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