It was reported that a picco line was inserted into right brachial artery for cardiac output goal directed therapy.Approximately 12-14 hours after insertion, arm back cold, stiff and pale (despite anticoagulation at the time).Patient went to theatre for emergency embolectomy the following day and a 10 cm clot was retrieved.Resulted in non viable distal limb with gangrene and likely amputation.(b)(4).
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The involved catheter was not available for investigation, as it was thrown away by the user.Therefore, it is not possible to determine if the used catheter had any malfunction or any deviation from the specification, that contributed to the incident.Additionally a retain sample from the same batch was investigated.No deviations with a pro-thrombotic effect could be detected.A similar catheter with greater length was tested in june of 2016 for its haemocompatibility.The results of the haemocompatibility tests reflected the good haemocompatibility of the tested item.A review of the dhr could not identify any non-conformities or deviations relevant to the reported issue.To our understanding and, after considering the patient conditions, the incident has to be seen as a known complication of arterial cannulation.The instructions for use (ifu) have several indications about the risk of thrombosis and embolism.(b)(4).
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