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Intensive blood glucose control in acute and prolonged critical illness: endogenous secretion contributes more to plasma insulin than exogenous insulin infusion.

The result's identifiers

  • Result code in IS VaVaI

    <a href="https://www.isvavai.cz/riv?ss=detail&h=RIV%2F00216208%3A11120%2F08%3A00000686" target="_blank" >RIV/00216208:11120/08:00000686 - isvavai.cz</a>

  • Result on the web

  • DOI - Digital Object Identifier

Alternative languages

  • Result language

    angličtina

  • Original language name

    Intensive blood glucose control in acute and prolonged critical illness: endogenous secretion contributes more to plasma insulin than exogenous insulin infusion.

  • Original language description

    We investigated the contribution of impaired insulin secretion (observed as dynamics of C-peptide) and insulin resistance (measured by euglycemic clamps) to glucose dysregulation in 20 critically ill patients after severe trauma during feeding and intensive glucose control with intravenous insulin. Between the fourth and seventh day when insulin sensitivity is lowest, insulin secretion is highest and supranormal despite tight control of blood glucose by exogenous insulin. Afterward, plasma C-peptide decreases together with an improvement in insulin sensitivity. Multiple regression analysis revealed that plasma insulin is determined more by endogenous secretion than insulin infusion, even during the acute phase when exogenous insulin requirements are high.

  • Czech name

    Těsná kontrola glykémie v akutní a prolongované fázi kritického onemocnění: endogenní sekrece inzulínu je důležitější pro udržování inzulinemie než infúze exogenního inzulínu

  • Czech description

    Zkoumali jsme dynamiku inzulinemie u 20 pacientů po polytraumatu mezi 4. a 17. dnem jejich kritického onemocnění, v průběhu těsné kontroly glykémie udržované i.v. inzulínem. Přestože nemocní vyžadovalui vysoké dávky i.v. inzulínu, technikou mnohočetné lineární regrese jsme zjistili, že v akutní i prolongované fázi je endogenní inzulínová sekrece (sledovaná pomocí dynamiky C-peptidu) důležitějším faktorem v determinaci inzulinemie než infúze exogenního inzulínu.

Classification

  • Type

    J<sub>x</sub> - Unclassified - Peer-reviewed scientific article (Jimp, Jsc and Jost)

  • CEP classification

    FB - Endocrinology, diabetology, metabolism, nutrition

  • OECD FORD branch

Result continuities

  • Project

  • Continuities

    Z - Vyzkumny zamer (s odkazem do CEZ)

Others

  • Publication year

    2008

  • Confidentiality

    S - Úplné a pravdivé údaje o projektu nepodléhají ochraně podle zvláštních právních předpisů

Data specific for result type

  • Name of the periodical

    Metabolism-Clinical and Experimental

  • ISSN

    0026-0495

  • e-ISSN

  • Volume of the periodical

    57

  • Issue of the periodical within the volume

    5

  • Country of publishing house

    GB - UNITED KINGDOM

  • Number of pages

    3

  • Pages from-to

  • UT code for WoS article

    000255672100013

  • EID of the result in the Scopus database