The customer contacted siemens to report that one falsely elevated prostate specific antigen (psa) test result on one patient sample was reported to a physician(s) when the laboratory's labdaq laboratory information system (lis) mismanaged the "result aspect codes" it received from the atellica data manager (adm).A siemens customer service (cse) was dispatched to the customer site to inspect the adm.The cse deselected the option in adm to transmit "result aspect codes" to an lis and retransmitted the test result, resolving the event.Siemens evaluated the available information and found that when the adm transmits "result aspect codes" non-test result data (e.G., rlu and coff), is transmitted to the lis.The lis was improperly configured to manage "result aspect codes" and swapped a "result aspect code" for the actual test result.It was also found that adm to lis testing during adm validation used a "test" channel with "result aspect codes" deselected.When the customer went live with the adm a different channel was used and that channel was configured to send "result aspect codes".The cause of the falsely elevated psa test result was an adm configuration setting that was not supported by the lis.The analyzer is performing within specifications.No further evaluation of this analyzer is needed.
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