The customer reported that during a granulocyte collection procedure, the donor developed a transitory fever, arthralgia, shakes, and headache.Post collection, the donor was transported to the emergency room (er) and was given dipyrone.The donor recovered and was released from the er the same day.The customer declined to provide patient (donor) information.The disposable kit is not available for return because it was discarded by the customer.
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Investigation: per the customer, granulokine (filgrastim) and hydroxyethyl starch (hes) were administered to donor for this collection procedure.The cell collection was completed.A review of the device history record (dhr) for this unit showed no irregularities during manufacturing that were relevant to this issue.The customer did not respond to attempts to obtain information for the investigation such as, procedural details, patient information, and the serial number of the machine.Based on the information provided by the customer, the symptoms were likely due to the filgrastim (granulocyte stimulator) and hes that was administered to the donor for this collection procedure as well as contributions of hypocalcemia.The hrsa blood cell transplant "donation frequently asked questions" from the us department of health and human service indicates that side effects of filgrastim include headache, bone pain and muscle aches, which disappear shortly after donation.According to the therapeutic apheresis reference, hypocalcemia reactions from citrate include paresthesia (prickling or tingling), shivering, twitching, nausea and lightheadedness.Per the therapeutic apheresis handbook: a physician's reference, 2nd edition, first time procedure patients reactions may occur in approximately 4.8% of procedures, and 1.2% of procedure patients experience reactions to citrate, based on the results of a survey of therapeutic procedures.Of these reactions, most were mild and well tolerated.The cobe spectra system has many safety features.A donor and/or patient reaction can occur rapidly, however.It is imperative that the operator continuously monitor the cobe spectra system and the donor and/or patient.Root cause: the root cause for the donor reaction during the procedure cannot be determined.The symptoms experienced by the donor could be reactions to the following that were used and reportedly administered during the procedure.Filgrastim and hydroxyethyl starch can cause side effects such as headache, bone pain and muscle aches.Hypocalcemia reactions from the citrate used during apheresis can cause paresthesia, shivering, twitching, nausea and lightheadedness.
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This record was identified during a retrospective review of mdrs, per fda request, to identify records in which a serious injury or medical intervention occurred, but the type of reportable event was not indicated as a serious injury in the mdr form.This supplement is being filed to modify information, per fda request.
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