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Clinical Chemistry and Laboratory Medicine (CCLM)

Published in Association with the European Federation of Clinical Chemistry and Laboratory Medicine (EFLM)

Editor-in-Chief: Plebani, Mario

Ed. by Gillery, Philippe / Greaves, Ronda / Lackner, Karl J. / Lippi, Giuseppe / Melichar, Bohuslav / Payne, Deborah A. / Schlattmann, Peter


IMPACT FACTOR 2018: 3.638

CiteScore 2018: 2.44

SCImago Journal Rank (SJR) 2018: 1.191
Source Normalized Impact per Paper (SNIP) 2018: 1.205

Online
ISSN
1437-4331
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Volume 57, Issue 10

Issues

Reference values for 24,25-dihydroxyvitamin D and the 25-hydroxyvitamin D/24,25-dihydroxyvitamin D ratio

Niek F. Dirks
  • Amsterdam UMC, Vrije Universiteit Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam, The Netherlands
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Mariëtte T. Ackermans
  • Amsterdam UMC, University of Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam, The Netherlands
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Robert de Jonge
  • Amsterdam UMC, Vrije Universiteit Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam, The Netherlands
  • Amsterdam UMC, University of Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, Amsterdam, The Netherlands
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
/ Annemieke C. Heijboer
  • Corresponding author
  • Amsterdam UMC, Vrije Universiteit Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, de Boelelaan 1117, Amsterdam, The Netherlands
  • Amsterdam UMC, University of Amsterdam, Endocrine Laboratory, Department of Clinical Chemistry, Meibergdreef 9, Amsterdam, The Netherlands
  • Email
  • Other articles by this author:
  • De Gruyter OnlineGoogle Scholar
Published Online: 2019-03-23 | DOI: https://doi.org/10.1515/cclm-2018-1096

References

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    Dirks NF, Ackermans MT, Lips P, de Jongh RT, Vervloet MG, de Jonge R, et al. The when, what & how of measuring vitamin D metabolism in clinical medicine. Nutrients 2018;10:482.Web of ScienceCrossrefGoogle Scholar

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    Schlingmann KP, Kaufmann M, Weber S, Irwin A, Goos C, John U, et al. Mutations in CYP24A1 and idiopathic infantile hypercalcemia. N Engl J Med 2011;365:410–21.Web of SciencePubMedCrossrefGoogle Scholar

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    Ketha H, Kumar R, Singh RJ. LC-MS/MS for identifying patients with CYP24A1 mutations. Clin Chem 2016;62:236–42.PubMedWeb of ScienceCrossrefGoogle Scholar

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    Nesterova G, Malicdan MC, Yasuda K, Sakaki T, Vilboux T, Ciccone C, et al. 1,25-(OH)2D-24 hydroxylase (CYP24A1) deficiency as a cause of nephrolithiasis. Clin J Am Soc Nephrol 2013;8:649–57.CrossrefPubMedWeb of ScienceGoogle Scholar

  • 5.

    Food and Drug Administration. Bioanalytical Method Validation. Guidance for Industry. US Department of Health and Human Services, Food and Drug Administration, Center for Drug Evaluation and Research, Center for Biologics Evaluation and Research, Center for Veterinary Medicine, 2018.Google Scholar

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    European Medicines Agency. EMEA/CHMP/EWP/192217/2009 Rev. 1 Corr. 2 -Guideline on Bioanalytical Method Validation, 2011.Google Scholar

  • 7.

    Wise SA, Tai SS, Nelson MA, Burdette CQ, Camara JE, Hoofnagle AN, et al. Interlaboratory comparison for the determination of 24,25-dihydroxyvitamin D(3) in human serum using liquid chromatography with tandem mass spectrometry. J AOAC Int 2017;100:1308–17.Web of ScienceCrossrefPubMedGoogle Scholar

  • 8.

    Tang JC, Nicholls H, Piec I, Washbourne CJ, Dutton JJ, Jackson S, et al. Reference intervals for serum 24,25-dihydroxyvitamin D and the ratio with 25-hydroxyvitamin D established using a newly developed LC-MS/MS method. J Nutr Biochem 2017;46:21–9.CrossrefPubMedWeb of ScienceGoogle Scholar

About the article

Received: 2018-10-09

Accepted: 2019-03-04

Published Online: 2019-03-23

Published in Print: 2019-09-25


Author contributions: All the authors have accepted responsibility for the entire content of this submitted manuscript and approved submission.

Research funding: None declared.

Employment or leadership: None declared.

Honorarium: None declared.

Competing interests: The funding organization(s) played no role in the study design; in the collection, analysis, and interpretation of data; in the writing of the report; or in the decision to submit the report for publication.


Citation Information: Clinical Chemistry and Laboratory Medicine (CCLM), Volume 57, Issue 10, Pages e259–e261, ISSN (Online) 1437-4331, ISSN (Print) 1434-6621, DOI: https://doi.org/10.1515/cclm-2018-1096.

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