Apheresis procedure for stem cell collection happened.The procedure was going smooth and in its last cycle when a centrifuge leak alarm was received.A blood leak could be seen in the centrifuge compartment.This alarm is a hard stop and the procedure needs to be aborted without re-infusion of blood from the centrifuge to the patient.The collected stem cell/wbc product bag was immediately clamped and then removed by heat seal.The cells were sent to the lab.The attending physician was notified.Upon removal of the breached kit from the amicus machine the spot of the leak was confirmed.This leak was observed in the lower seam of the centrifuge pack in the same location as the previous leaks.Fresenius kabi was notified via phone call and on-line kit performance report of the leak.The patient was stable and discharged home from the hospital post the collection.Manufacturer response for amicus mnc apheresis kit - double needle, amicus mnc apheresis kit - double needle (per site reporter).Fresenius has commented that they have found the manufacturing defect and will start producing new kits.
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