Validation of an enzyme calibrator-an IFCC guideline
Identifieur interne : 00C952 ( Main/Exploration ); précédent : 00C951; suivant : 00C953Validation of an enzyme calibrator-an IFCC guideline
Auteurs : Georges Férard [France] ; John Edwards [Australie] ; Takashi Kanno [Japon] ; Jean-Marc Lessinger [France] ; Donald W. Moss [Royaume-Uni] ; Françoise Schiele [France] ; Norbert W. Tietz [États-Unis] ; Anne Vassault [France]Source :
- Clinical Biochemistry [ 0009-9120 ] ; 1998.
Descripteurs français
English descriptors
- KwdEn :
- Alkaline phosphatase, Analytical specificity, Appropriate matrix, Biochemistry, Biochimie appliquee, Calibrator, Calibrators, Canadian society, Catalytic, Catalytic activities, Catalytic activity, Clin, Clin chem, Clin chem clin biochem, Clinical biochemistry, Clinical chemists, Clinical enzymology, Commutability, Different laboratories, Enzyme, Enzyme calibrator, Enzyme calibrators, Enzyme material, Enzyme reference materials, Enzymology, Ferard, General terms, Human sera, Intermethod, Intermethod relationship, International vocabulary, Laboratory medicine, Lipase assays, Master calibrator, Master calibrators, Measurement procedures, Other materials, Other words, Property values, Reference material, Reference materials, Reference method, Reference methods, Reference value, Routine methods, Same value, Transfer accuracy, Universite louis pasteur, Validation, accuracy transfer, certified reference material, commutability.
- Teeft :
- Alkaline phosphatase, Analytical specificity, Appropriate matrix, Biochemistry, Biochimie appliquee, Calibrator, Calibrators, Canadian society, Catalytic, Catalytic activities, Catalytic activity, Clin, Clin chem, Clin chem clin biochem, Clinical biochemistry, Clinical chemists, Clinical enzymology, Commutability, Different laboratories, Enzyme, Enzyme calibrator, Enzyme calibrators, Enzyme material, Enzyme reference materials, Enzymology, Ferard, General terms, Human sera, Intermethod, Intermethod relationship, International vocabulary, Laboratory medicine, Lipase assays, Master calibrator, Master calibrators, Measurement procedures, Other materials, Other words, Property values, Reference material, Reference materials, Reference method, Reference methods, Reference value, Routine methods, Same value, Transfer accuracy, Universite louis pasteur, Validation.
Abstract
Abstract: Objectives: The objective of this guideline is to improve standardization in clinical enzymology in order to improve intermethod comparability of patients’ results. Design and Methods: The reference system, combination of the reference method and the reference material, is used to produce a reference value for a given catalytic activity. Sets of methods are formed of methods exhibiting the same analytical specificity. Materials intended to be used as enzyme calibrators are experimentally checked for their commutability. Results: The transfer of accuracy from the reference value to patients’ results is dependent on methods (analytical specificity) and on materials (experimentally assessed commutability). The feasibility of this approach was demonstrated with materials of high level for several enzymes and for each of them for several routine methods. Conclusion: Expected advantages of this approach in clinical enzymology are presented.
Url:
DOI: 10.1016/S0009-9120(98)00039-3
Affiliations:
- Australie, France, Japon, Royaume-Uni, États-Unis
- Alsace (région administrative), Californie, Grand Est, Lorraine (région)
- Illkirch Cédex, Strasbourg, Vandoeuvre-lès-Nancy
- Université Strasbourg 1
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Le document en format XML
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Design and Methods: The reference system, combination of the reference method and the reference material, is used to produce a reference value for a given catalytic activity. Sets of methods are formed of methods exhibiting the same analytical specificity. Materials intended to be used as enzyme calibrators are experimentally checked for their commutability. Results: The transfer of accuracy from the reference value to patients’ results is dependent on methods (analytical specificity) and on materials (experimentally assessed commutability). The feasibility of this approach was demonstrated with materials of high level for several enzymes and for each of them for several routine methods. Conclusion: Expected advantages of this approach in clinical enzymology are presented.</div></front></TEI><affiliations><list><country><li>Australie</li><li>France</li><li>Japon</li><li>Royaume-Uni</li><li>États-Unis</li></country><region><li>Alsace (région administrative)</li><li>Californie</li><li>Grand Est</li><li>Lorraine (région)</li></region><settlement><li>Illkirch Cédex</li><li>Strasbourg</li><li>Vandoeuvre-lès-Nancy</li></settlement><orgName><li>Université Strasbourg 1</li></orgName></list><tree><country name="France"><region name="Grand Est"><name sortKey="Ferard, Georges" sort="Ferard, Georges" uniqKey="Ferard G" first="Georges" last="Férard">Georges Férard</name></region><name sortKey="Lessinger, Jean Marc" sort="Lessinger, Jean Marc" uniqKey="Lessinger J" first="Jean-Marc" last="Lessinger">Jean-Marc Lessinger</name><name sortKey="Schiele, Francoise" sort="Schiele, Francoise" uniqKey="Schiele F" first="Françoise" last="Schiele">Françoise Schiele</name><name sortKey="Vassault, Anne" sort="Vassault, Anne" uniqKey="Vassault A" first="Anne" last="Vassault">Anne Vassault</name></country><country name="Australie"><noRegion><name sortKey="Edwards, John" sort="Edwards, John" uniqKey="Edwards J" first="John" last="Edwards">John Edwards</name></noRegion></country><country name="Japon"><noRegion><name sortKey="Kanno, Takashi" sort="Kanno, Takashi" uniqKey="Kanno T" first="Takashi" last="Kanno">Takashi Kanno</name></noRegion></country><country name="Royaume-Uni"><noRegion><name sortKey="Moss, Donald W" sort="Moss, Donald W" uniqKey="Moss D" first="Donald W" last="Moss">Donald W. Moss</name></noRegion></country><country name="États-Unis"><region name="Californie"><name sortKey="Tietz, Norbert W" sort="Tietz, Norbert W" uniqKey="Tietz N" first="Norbert W" last="Tietz">Norbert W. Tietz</name></region></country></tree></affiliations></record>Pour manipuler ce document sous Unix (Dilib)
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