Event verbatim [preferred term] (related symptoms if any separated by commas).High blood sugar 30mmol/l [blood glucose increased].Piston rod has fell off and insulin was not coming out [device failure].Case description: this serious spontaneous case from (b)(6) was reported by a consumer as "high blood sugar 30mmol/l" with an unspecified onset date, "piston rod has fell off and insulin was not coming out" with an unspecified onset date, and concerned a female patient (age not reported) who was treated with insulin (name unspecified) from unknown start date for unknown indication and with novopen 4 silver (insulin delivery device) from unknown start date as device therapy.Patient's height, weight and bmi not reported.Medical history was not provided.It was reported that the piston rod had fell off.She realized that the insulin was not coming out.Patient did not receive her dose and her blood sugar readings were up to 30mmol/l.Patient would return the pen for investigation but she informed it was not a manufacturing defect.She used the pen for about 6months.Action taken to insulin and novopen 4 was not reported.The outcome for the event "high blood sugar 30mmol/l" was not reported.The outcome for the event "piston rod has fell off and insulin was not coming out" was not reported.No further information available.
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Case description: investigation result: name: novopen® 4 silver, batch: unknown.No investigation was possible, because neither sample nor batch number was available.Since last submission, the case has been updated with the following: -investigation result, -manufacturer comment added.Manufacturer comment: update 05-jan-2017: as the novopen 4 silver has not been returned to novo nordisk (b)(4) for investigation and only very limited information regarding the handling of suspected device available, it is not possible to identify a clear root-cause of the experienced adverse event and thus find similar incidents to the one reported in (b)(4).Evaluation summary: no investigation was possible, because neither sample nor batch number was available.
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