Comparability of point-of-care whole-blood electrolyte and substrate testing using a Stat Profile Critical Care Xpress analyzer and standard laboratory methods

Clinical Chemistry and Laboratory Medicine

Volumn 44, Issue 7, 2006, Pages 898-903

  Flegar Meštrić, Zlata ^a,b   Perkov, Sonja ^a  

^a University of Zagreb   (Croatia)

^b NONE   (Croatia)

Author keywords

Analytical quality specification; Biosensor based analysis; Point of care testing

Indexed keywords

CHLORIDE; CREATININE; GLUCOSE; POTASSIUM; SODIUM; UREA;

ANALYZER; ARTICLE; BIOMEDICAL TECHNOLOGY ASSESSMENT; BIOSENSOR; CHLORIDE BLOOD LEVEL; CLINICAL LABORATORY; CREATININE BLOOD LEVEL; ELECTROLYTE BLOOD LEVEL; GLUCOSE BLOOD LEVEL; HUMAN; INTENSIVE CARE UNIT; INTERMETHOD COMPARISON; LABORATORY TEST; MAJOR CLINICAL STUDY; POINT OF CARE TESTING; POTASSIUM BLOOD LEVEL; PRIORITY JOURNAL; SODIUM BLOOD LEVEL; STATISTICAL ANALYSIS; UREA BLOOD LEVEL;

BIOSENSING TECHNIQUES; ELECTROLYTES; FEMALE; HEMATOLOGIC TESTS; HUMANS; MALE; POINT-OF-CARE SYSTEMS; SUBSTRATE SPECIFICITY;

EID: 33745197542     PISSN: 14346621     EISSN: 14346621     Source Type: Journal    
DOI: 10.1515/CCLM.2006.148     Document Type: Article

References (24)

1. Kost GJ. New whole blood analyzers and their impact on cardiac and critical care. Crit Rev Clin Lab Sci 1993;30:153-202.
2. Kost GJ, Vu H-T, Inn M, DuPlantier R, Fleisher M, Kroll MH, et al. Multicenter study of whole-blood creatinine, total carbon dioxide content, and chemistry profiling for laboratory and point-of-care testing in critical care in the United States. Crit Care Med 2000;28,7:2379-89.
3. Fraser CG. Optimum analytical performance for point-of-care testing. Clin Chim Acta 2001;307:37-43.
4. Bullock DG. Quality control and quality assurance in point-of-care testing. In: Price CP, St John A, Hicks JM, editors. Point-of-care testing, 2nd ed. Washington, DC: AACC Press, 2004:137-45.
5. Hyltoft Petersen P, Fraser CG, Kallner A, Kenny D. Strategies to set global analytical quality specifications in laboratory medicine. Scand J Clin Lab Invest 1999;59:475-585.
6. Nova Biomedical. Stat Profile® Critical Care Express. Instructions for user manual. Waltham, MA: Nova Biomedical, 2004:B5-7.
7. ISO 9001:2000. Quality management system - requirements. Geneva: International Organization for Standardization, 2000.
8. Passing H, Bablok W. A new biometrical procedure for testing the quality of measurement from two different analytical methods. Part I. J Clin Chem Clin Biochem 1983;21:709-20.
9. Ricoś C, Alvarez V, Cava F, García-Lario JV, Hernández A, Jiménez CV, et al. Biological variation database, 2001 update. www.westgard.com/guest17.htm.
10. Briedigkeit L, Müller-Plathe O, Schlebusch H, Ziems J. Recommendations of the German Working Group Medical Laboratory Testing (AML) on the introduction and quality assurance of procedures for point-of-care testing (POCT) in hospitals. Clin Chem Lab Med 1999;37:919-25.
11. Kampa IS, Keffer P. The use of a whole-blood benchtop analyzer (Nova 16) in a cardiac stat intensive care unit. Clin Chem 1998;44:884-5.
12. National Committee for Clinical Laboratory Standards. Method comparison and bias estimation using patient samples; approved guideline EP9-A. Wayne, PA: NCCLS, 1995.
13. Burnett RW, Covington AK, Fogh-Andersen N, Külpmann WR, Levenstam A, Maas AH, et al. Recommendations for measurement of and conventions for reporting sodium and potassium by ion-selective electrodes in undiluted serum, plasma or whole blood. Clin Chem Lab Med 2000;38:1065-71.
14. Burnett RW, Covington AK, Fogh-Andersen N, Külpmann WR, Levenstam A, Maas AH, et al. Use of ion-selective electrodes for blood-electrolyte analysis. Recommendation for nomenclature, definitions and conventions. Clin Chem Lab Med 2000;38:363-70.
15. Lolekha PH, Vanavanan S, Teerakarnjana N, Chaichanajarernkul U. Reference ranges of electrolyte and anion gap on the Beckman E4A, Beckman Synchron CX5, Nova CRT, and Nova Stat Profile Ultra. Clin Chim Acta 2001;307:87-93.
16. Jagarinec N, Flegar-Meštrić Z, Šurina B, Vrhovski-Hebrang D, Preden-Kereković V. Pediatric reference intervals for 34 biochemical analytes in urban school-children and adolescents. Clin Chem Lab Med 1998;36:327-37.
17. Sasse E, Bartell C, Durl M, Patsches M. Chemistry reference intervals for serum and plasma for the Beckman Synchron CX7 system utilizing the NCCLS C28-P guideline. Clin Chem 1995;41:S199.
18. Radiometer Medical. The blood gas handbook. Brønshøj: Radiometer Medical A/S, 2000.
19. Steffes MW. Measurement of circulating glucose concentrations: the time is now for consistency among methods and types of samples. Clin Chem 2005;51:1569-70.
20. Fogh-Anderson N, D'Orazio P. Proposal for standardizing direct-reading biosensors for blood glucose. Clin Chem 1998;44:655-9.
21. D'Orazio P, Burnett RW, Fogh-Andersen N, Jacobs E, Kuwa K, Külpmann WR, et al. Approved IFCC recommendation on reporting results for blood glucose (abbreviated). Clin Chem 2005;51:1573-6.
22. Sacks DB, Bruns DE, Goldstein DE, Maclaren NK, McDonald JM, Parrott M. Guidelines and recommendations for laboratory analysis in the diagnosis and management of diabetes mellitus. Clin Chem 2002;48:436-72.
23. Doumas BT, Hause LL, Simuncak DM, Breitenfeld D. Differences between values for plasma and serum in tests performed in the Ektachem 700 XR analyzer, and evaluation of "plasma separator tube (PTS)". Clin Chem 1989;35:151-3.
24. Ciuti R, Rinaldi G. Serum and plasma compared for use in 19 common chemical tests performed in the Hitachi 737 analyzer [letter]. Clin Chem 1989;35:1562-3.