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Catalog Number 80410 |
Device Problem
Patient-Device Incompatibility (2682)
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Patient Problems
High Blood Pressure/ Hypertension (1908); Tachycardia (2095); Chills (2191); Reaction (2414)
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Event Date 11/16/2015 |
Event Type
Injury
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Manufacturer Narrative
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Investigation: the run data file (rdf) was analyzed for this double plateletpheresis collection.Review of the rdf indicated the targeted double platelet and plasma collection on the trimaaccel system were collected successfully without incident.The targeted platelet additive solution(pas) volume was added successfully to the platelet product post-collection.There was no indication of events during the product collection or pas addition that could have caused the product to be compromised.Investigation is in process.A follow-up report will be provided.
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Event Description
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The customer reported that a patient developed chills, fever, increased blood pressure, and tachycardia during a platelet transfusion procedure.Blood cultures from the patient and the empty platelet bag grew klebsiella pneumaniae.A second platelet concentrate from the same collection was transfused to a different patient without patient reaction, however the patient had been on antibiotics due to his illness.A blood culture was done of the empty bag of this platelet concentrate and showed no bacteria.Plasma was also collected concurrently with the platelet concentrates.A blood culture showed no bacteria in the plasma.Donation and preparation protocols were checked by the customer and were normal.The donor was not ill after the donation.Per the customer, the platelet concentrate came from a double plateletpheresis from (b)(6) 2015.The time between donation and pathogen inactivation was 6 hours.Due to eu personal data protection laws, the patient identifier is not available from the customer.The disposable set is not available for return, because the customer discarded it.
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Manufacturer Narrative
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This report is being filed to provide additional information.Investigation: per literature review, klebsiella pneumoniae is a type of gram-negative bacteria that can cause different types of health-care associated infections.In health care settings, the bacteria can be spread from patient to patient via contaminated hands of health care personnel or exposure through catheters.Klebsiella bacteria are normally found in the human intestines (where they do not cause disease).They are also found in human stool (feces).Per terumo bct's internal quality labs report, the phenomenon of bacterial contamination in blood products is known to occur.Given the nature of microorganisms on human skin and the mechanical act of piercing the skin, it is not possible to completely eliminate bacterial contamination from occurring the devices terumo bct manufactures to collect, separate, and store blood products are terminally sterilized to a sterility assurance level (sal) of = 10^-6.Additionally, a sterility assurance system has been designed and employed to ensure this sal will be achieved for every lot of product manufactured.The sterility assurance system employed at terumo bct ensures the disposable device is not the source of contamination.Root cause: based on run data file analysis, the device and system operated as intended.Based on the sterility assurance system employed at terumo bct, the disposable device is not the source of the bacterial contamination.Based on the physician statements, the cause of the bacterial contamination is from a mild infection from the donor.The disposable set and system is not the source of the bacterial contamination.Literature reviewed: klebsiella pneumoniae in healthcare setting.(2012, august).Retrieved http://www.Cdc.Gov/hai/organisms/klebsiella/klebsiella.Html.
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Event Description
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Follow up discussion with the physician shows that the patient received 40mg solumedrol and 2mg tavegyl in response to the reaction.The next day they started with antibiotic therapy with rocephin after confirmation of the positive blood culture.This therapy continued throughout his stay at the hospital.
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Manufacturer Narrative
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Investigation: a review of the device history record for this unit showed no irregularities during manufacturing that were relevant to this issue.Follow up information from the physician is that the most likely cause is a mild infection from the donor.Between collection and pathogen inactivation, the germ count then grew to a number that was in the "grey zone" of cerus' pi capacity.This explains why the pi could have been successful in one platelet product but not successful in the other bag.Root cause: according to physician statements, the cause for the bacterial infection and transfusion reaction is from a mild infection from the donor.
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Search Alerts/Recalls
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