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Multi-centre evaluation of the Behring ELISA Processor II.

J Steinmann1, H Milbradt, A Steinkopf

  • 1Staatliches Hygiene-Institut, Bremen.

Journal of Clinical Chemistry and Clinical Biochemistry. Zeitschrift Fur Klinische Chemie Und Klinische Biochemie
|January 1, 1988
PubMed
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The Behring ELISA Processor II is a reliable automated tool for virological laboratories, demonstrating low imprecision and good accuracy in multi-centre evaluations. This study shows the ECCLS protocol is effective for evaluating clinical virology analyzers.

Area of Science:

  • Clinical Virology
  • Laboratory Automation
  • Diagnostic Test Evaluation

Background:

  • Clinical chemistry analyzers often lack specific evaluation protocols for clinical virology applications.
  • Automated immunoassay platforms are increasingly used in diagnostic virology.
  • Standardized evaluation of new diagnostic equipment is crucial for reliable laboratory results.

Purpose of the Study:

  • To evaluate the performance of the Behring ELISA Processor II for virological diagnostic tests.
  • To assess the applicability of European Committee for Clinical Laboratory Standards (ECCLS) guidelines in clinical virology.
  • To determine the reliability and efficiency of the automated processor in a multi-centre setting.

Main Methods:

  • Multi-centre evaluation conducted in 3 laboratories.

Related Experiment Videos

  • Performance characteristics assessed using Enzygnost-tests for anti-Hepatitis B surface antigen (anti-HBs) and Hepatitis B surface antigen (HBsAg), and anti-Cytomegalovirus (anti-CMV).
  • Adherence to ECCLS Guidelines for the Evaluation of Analysers in Clinical Chemistry.

    • Main Results:

    • The Behring ELISA Processor II demonstrated high reliability, low imprecision, and good accuracy for the tested virological assays.
    • The automated washing unit exhibited high efficiency.
    • No reagent carry-over was detected in the dispenser system, indicating robust analytical performance.
    • The ECCLS protocol proved suitable for evaluating analyzers and test systems in clinical virology.

    Conclusions:

    • The Behring ELISA Processor II is a reliable automated solution for clinical virology laboratories.
    • The study successfully adapted and validated the ECCLS evaluation protocol for clinical virology applications.
    • Recommendations for further analyzer development were identified based on the evaluation findings.