Whatever the methodology used, lactate values obtained are comparable and transferable between POCT and central laboratory analysers meaning that POCT could be a valuable tool in the MICU to evaluate the severity of septic patients and to better manage their hospital triage.Īnalytical performances Lactate Point-of-care testing (POCT) Sepsis Septic patients.Ĭopyright © 2018 The Canadian Society of Clinical Chemists. However, there has been little research into its utility in these environments. During the reaction, electrons are transferred by an electrochemical. Point-of-care technology could facilitate measurement of lactate by clinicians in the community. Contact the POCT Coordinator at 686-7044 or 686-7066 or IStat technical. We observed a reliable analytical performance of the POCT (CVs < 3.8% for repeatability and <5.0% for reproducibility) an excellent correlation between POCT and central laboratory analysers (R 2: 0.96-0.98, slopes:0.83-0.90, intercepts: 0.02-0.03) and an excellent concordance of the POCT results to the central laboratory analyser results (98-100%). Background: Lactate is measured in hospital settings to identify patients with sepsis and severe infections, and to guide initiation of early treatment. Results were compared by least squares regression, Bland-Altman plot and by comparing concordance within clinically relevant lactate ranges. We first investigated POCT analytical performance, then, using samples collected from 50 identified septic patients admitted to the intensive care unit (ICU), we compared lactate values obtained with the device to those obtained with four central laboratory analysers: one whole blood and three plasma-based methods. ![]() For i-STAT test cartridge information and intended use, refer to individual product pages or the cartridge information (CTI/IFU) in the i-STAT Support area.Ībbott - A Leader in Rapid Point-of-Care Diagnostics.We evaluated if the StatStrip Xpress Meter, a Lactate point of care testing (POCT) handled device, could be a valuable tool in the mobile intensive care units (MICU) to assess the severity of septic patients. Check with your local representative for availability in specific markets. Not all products are available in all regions. GDPR Statement | Declaration for California Compliance Law. Any person depicted in such photographs is a model. ![]() Photos displayed are for illustrative purposes only. Your use of this website and the information contained herein is subject to our Website Terms and Conditions and Privacy Policy. ![]() For immunoassay testing, the AQT90 FLEX immunoassay analyzer improves patient flow with lab-quality results at the point of. The products and information contained herewith may not be accessible in all countries, and Abbott takes no responsibility for such information which may not comply with local country legal process, regulation, registration and usage. The analyzer gives you reliable results in only 35 seconds on 19 parameters blood gas, electrolytes, metabolites and co-oximetry from a syringe, capillary tube or test tube - all on one blood sample of only 65 µL. This website is governed by applicable U.S. ![]() No use of any Abbott trademark, trade name, or trade dress in this site may be made without the prior written authorization of Abbott, except to identify the product or services of the company. Unless otherwise specified, all product and service names appearing in this Internet site are trademarks owned by or licensed to Abbott, its subsidiaries or affiliates. arterial blood gases and acid - base balance see comments Williams AJ.
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