IGF-1 and IGF-1 SDS – fit for purpose?

in European Journal of Endocrinology

Correspondence should be addressed to B E P B Ballieux; Email: b.e.p.b.ballieux@lumc.nl
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     European Society of Endocrinology

Sept 2018 onwards Past Year Past 30 Days
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  • 1

    VarewijckAJvan der LelyAJNeggersSJCMMHoflandLJJanssenJAMJL. Disagreement in normative IGF-I levels may lead to different clinical interpretations and GH dose adjustments in GH deficiency. Clinical Endocrinology 2018 409414. (https://doi.org/10.1111/cen.13491)

    • Search Google Scholar
    • Export Citation
  • 2

    MavromatiMKuhnEAgostiniHBrailly-TabardSMassartCPikettyMLArnouxAYoungJSouberbielleJCChansonP. Classification of patients with GH disorders may vary according to the IGF-I assay. Journal of Clinical Endocrinology and Metabolism 2017 28442852. (https://doi.org/10.1210/jc.2017-00202)

    • Search Google Scholar
    • Export Citation
  • 3

    BroerenMACKrabbeJGBoestenLSHokken-KoelegaACSde RijkeYB. Impact of the choice of IGF-I assay and normative dataset on the diagnosis and treatment of growth hormone deficiency in children. Hormone Research in Paediatrics 2018 181189. (https://doi.org/10.1159/000493133)

    • Search Google Scholar
    • Export Citation
  • 4

    ClemmonsDR. Consensus statement on the standardization and evaluation of growth hormone and insulin-like growth factor assays. Clinical Chemistry 2011 555559. (https://doi.org/10.1373/clinchem.2010.150631)

    • Search Google Scholar
    • Export Citation
  • 5

    ChansonPArnouxAMavromatiMBrailly-TabardSMassartCYoungJPikettyMLSouberbielleJC & VARIETE Investigators. Reference values for IGF-I serum concentrations: comparison of six immunoassays. Journal of Clinical Endocrinology and Metabolism 2016 34503458. (https://doi.org/10.1210/jc.2016-1257)

    • Search Google Scholar
    • Export Citation
  • 6

    BidlingmaierMFriedrichNEmenyRTSprangerJWolthersODRoswallJKornerAObermayer-PietschBHubenerCDahlgrenJ Reference intervals for insulin-like growth factor-1 (IGF-i) from birth to senescence: results from a multicenter study using a new automated chemiluminescence IGF-I immunoassay conforming to recent international recommendations. Journal of Clinical Endocrinology and Metabolism 2014 17121721. (https://doi.org/10.1210/jc.2013-3059)

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  • 7

    RossHA & Endocrinology section and project group “Calibration 2000” of the SKML (Dutch Foundation for Quality Assessment in Clinical Laboratories). Reporting growth hormone assay results in terms of one consensus recombinant standard preparation offers less than optimal reduction of between-method variation. Clinical Chemistry and Laboratory Medicine 2008 13341335. (https://doi.org/10.1515/CCLM.2008.261)

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  • 8

    RossHALentjesEMenheerePP. The consensus statement on the standardization and evaluation of growth hormone and insulin-like growth factor assays lacks a recommendation to attempt efficacious harmonization. Clinical Chemistry 2011 1463; author reply 1463–1464. (https://doi.org/10.1373/clinchem.2011.169771)

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  • 9

    HorvathARBossuytPMSandbergSJohnASMonaghanPJVerhagen-KamerbeekWDLennartzLCobbaertCMEbertCLordSJ Setting analytical performance specifications based on outcome studies – is it possible? Clinical Chemistry and Laboratory Medicine 2015 841848. (https://doi.org/10.1515/cclm-2015-0214)

    • Search Google Scholar
    • Export Citation
  • 10

    Algeciras-SchimnichABrunsDEBoydJCBryantSCLa FortuneKAGrebeSK. Failure of current laboratory protocols to detect lot-to-lot reagent differences: findings and possible solutions. Clinical Chemistry 2013 11871194. (https://doi.org/10.1373/clinchem.2013.205070)

    • Search Google Scholar
    • Export Citation
  • 11

    BronsemaKJKlontFSchalkFBBischoffRKemaIPvan de MerbelNC. A quantitative LC-MS/MS method for insulin-like growth factor 1 in human plasma. Clinical Chemistry and Laboratory Medicine 2018 19051912. (https://doi.org/10.1515/cclm-2017-1042)

    • Search Google Scholar
    • Export Citation