B-014 Impact of Centrifugation Time Reduction in Laboratory Automation System
نویسندگان
چکیده
Abstract Background The centrifugation of specimens is an important preanalytical process which will be impact the most on turnaround time laboratory results. To verify automation systems, we tested different combinations tube and settings to determine efficient for routine chemistry procedure. outcomes each combination were then compared benchmark find out best setting reduce Methods In this study, evaluated a total 40 leftover blood samples that collected 4 mL plastic Vacutainer® (Becton Dickinson) lithium heparin tubes 2 Vacuette® (Greiner bio-one) tubes. All centrifuged Abbott Automation GLP systems. first set was according manufacturer’s guideline (10 min at 1300 × g, room temperature 10 2200 tubes). second 7 2700 temperature. And third 5 Then, analyzed all with 22 parameters Alinity ci analyzers. allowable error correlation coefficient (R) used significance differences between 3 protocols time. Results study showed times not significantly from protocol min) after testing (albumin, alkaline phosphatase, alanine aminotransferase, aspartate direct bilirubin, calcium, chloride, cholesterol, creatinine, low-density lipoprotein-cholesterol, iron, potassium, lactate dehydrogenase, sodium, phosphorus, protein, triglycerides, unsaturated iron-binding capacity, high-density urea nitrogen uric acid) in both Overall, results indicate shorter g able use chemistry. Conclusion concluded did affect analytical parameters. This suggests no accuracy or reliability. support have efficiency improvements by shorten release.
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ژورنال
عنوان ژورنال: Clinical Chemistry
سال: 2023
ISSN: ['0009-9147', '1530-8561']
DOI: https://doi.org/10.1093/clinchem/hvad097.357