The customer reported that as of (b)(6) 2020, following a stem cell apheresis donation on (b)(6) 2020, the multiple time donor reported experiencing pain at the puncture site and progressive shortness of breath, especially under stress.It is unknown at this time if medical intervention was required for this event.Patient weight and outcome are not available at this time.Terumo bct is awaiting return of the disposable set.
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This report is being filed to provide additional information in h10 investigation: according to aabb technical manual 16th edition, adverse events seen at the time of donation or those reported later average about 3.5% of donations.Reactions that need medical care after the donor has left the donation site are seen in 1 in 3400 donors.Only one case of thrombosis has been reported in the literature.Symptoms include pain; antecubital fossa tenderness; swelling of the arm; and a prominent, palpable, cord-like thickening of the thrombosed vein.Medical referral of donors who are experiencing deep vein thrombosis should not be delayed, so that treatment with anticoagulant can begin promptly.Investigation is in process.A follow up report will be provided.
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This report is being filed to provide additional information in b.5, b.6, h.6 and h.10.Corrected information is provided in d.4, d.9 and h.10.Investigation: per the customer, the incident was due to human error, the optia device did not cause or contribute to the reported incident.The physician declined to provide any additional information regarding both the incident and the human error.The run data file was analyzed for this event.No definitive root cause for the reported adverse events could be identified from the dlog associated with this procedure.The system operated as intended and the procedure was run within standard operating limits (i.E.Not in ¿caution status¿).There were 80 ¿inlet pressure was too low¿ alarms in the procedure.673ml of ac was delivered to the patient over the course of the procedure.Access alarms alone are not known to cause adverse events but the excessive occurrence of them points toward issues with the patient access.The most common source of inlet pressure alarms is when the inlet flow rate is set too high for the given patient access, the patient access is occluded/blocked, or the patient access is not properly positioned.In response to inlet pressure alarms, it is suggested to ensure the patient access is appropriately sized and positioned, nothing is blocking the access line, and to lower the inlet flow rate.The lot number was not provided, therefore, a dhr search could not be conducted for this specific incident.All lots must meet acceptance criteria for release.Root cause: based on the statement provided by the customer, it was verified there was no device malfunction that caused or contributed to the reported incident.Correction: retraining was not offered to the customer since they declined to disclose any additional information regarding the human error and declined to be contacted further.Corrected investigation: the statement "according to aabb technical manual 16th edition, adverse events seen at the time of donation or those reported later average about 3.5% of donations.Reactions that need medical care after the donor has left the donation site are seen in 1 in 3400 donors.Only one case of thrombosis has been reported in the literature.Symptoms include pain; antecubital fossa tenderness; swelling of the arm; and a prominent, palpable, cord-like thickening of the thrombosed vein.Medical referral of donors who are experiencing deep vein thrombosis should not be delayed, so that treatment with anticoagulant can begin promptly." is no longer applicable to this investigation.
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