{"id":7768,"date":"2024-07-08T20:11:47","date_gmt":"2024-07-08T18:11:47","guid":{"rendered":"https:\/\/sygeplejevidenskab.dk\/?p=7768"},"modified":"2025-09-01T09:21:59","modified_gmt":"2025-09-01T07:21:59","slug":"diagnostisk-vaerktoej-til-opsporing-af-dehydrering-hos-aeldre-s-osmolartitet","status":"publish","type":"post","link":"https:\/\/sygeplejevidenskab.dk\/index.php\/2024\/07\/08\/diagnostisk-vaerktoej-til-opsporing-af-dehydrering-hos-aeldre-s-osmolartitet\/","title":{"rendered":"Diagnostisk v\u00e6rkt\u00f8j til opsporing af dehydrering hos \u00e6ldre: s-osmolartitet"},"content":{"rendered":"<p><img fetchpriority=\"high\" decoding=\"async\" class=\"alignnone size-full wp-image-12747\" src=\"https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/07\/Metode.png\" alt=\"\" width=\"690\" height=\"204\" srcset=\"https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/07\/Metode.png 690w, https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/07\/Metode-300x89.png 300w, https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/07\/Metode-600x177.png 600w\" sizes=\"(max-width: 690px) 100vw, 690px\" \/><\/p>\n<p><a class=\"fasc-button fasc-size-medium fasc-type-flat fasc-rounded-medium fasc-ico-before dashicons-media-default\" style=\"background-color: #001f87; color: #ffffff;\" target=\"_blank\" rel=\"noopener\" href=\"https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/07\/Resume-3924-Dehydreing.pdf\">Download som PDF<\/a><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Munk T, Bech CB, Klausen TW, R\u00f8nholt F, Suetta C, Knudsen AW. Accuracy of the calculated serum osmolarity to screen for hyperosmolar dehydration in older hospitalized medical patients. Clin Nutr ESPEN 2021;43:415-19.&nbsp;<\/span><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">DOI:<\/span><a class=\"OYPEnA text-decoration-underline text-strikethrough-none\" draggable=\"false\" href=\"https:\/\/pubmed.ncbi.nlm.nih.gov\/34024549\/\" target=\"_blank\" rel=\"noopener\"> 10.1016\/j.clnesp.2021.03.014<\/a><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Introduktion<br \/>\n<\/span><\/strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">\u00c6ldre patienter har risiko for hyperosmol\u00e6r dehydrering (HD), dvs. dehydrering der skyldes for lavt indtag af v\u00e6ske. HD \u00f8ger risikoen for sygelighed og d\u00f8delighed. Direkte m\u00e5lt s-osmolalitet er referencestandarden til at bestemme HD. Denne test er dyr og bruges ikke som rutinevurdering. Den nuv\u00e6rende metode til at bestemme HD er baseret p\u00e5 en subjektiv vurdering (t\u00f8r mund, t\u00f8r hud, m\u00f8rk urin osv.) som sj\u00e6ldent er p\u00e5lidelig hos \u00e6ldre. En beregning af s-osmolaritet baseret p\u00e5 standard blodpr\u00f8ver anbefales af det europ\u00e6iske selskab for klinisk ern\u00e6ring (ESPEN). Derfor havde vi til form\u00e5l at validere overensstemmelsen mellem m\u00e5lt s-osmolalitet og beregnet s-osmolaritet.<\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Metode<br \/>\n<\/span><\/strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Patienter &gt;65 \u00e5r blev inkluderet fra akut-medicinsk afdeling p\u00e5 Herlev Hospital. Eksklusionskriterier; eGFR&lt; 30 mmol\/l, alvorligt hjertesvigt, dekompenseret skrumpelever, p\u00e5virket af alkohol og p\u00e5begyndt rehydrering. Vi indsamlede data for m\u00e5lt s-osmolalitet og beregnet s-osmolaritet ved hj\u00e6lp af den af \u200b\u200bESPEN anbefalede ligning [1,86 x (Na+ + K+) +1,15 x glukose+urinstof+14], hvor en v\u00e6rdi &gt;295 indikerer risiko for dehydrering.<\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Resultater<br \/>\n<\/span><\/strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Vi inkluderede 90 patienter (F: 53 %), median alder 78 \u00e5r (IQR: 72-86). If\u00f8lge den m\u00e5lte s-osmolalitet var 32% af deltagerne dehydrerede, dvs. havde en s-osmolalitet &gt;300. 39% var i risiko for dehydrering. Sammenligningen viste en sensitivitet p\u00e5 90 %, en specificitet p\u00e5 68 %, en PPV p\u00e5 26 % og en NPV p\u00e5 98%. Kun 20 % af de patienter, der var dehydrerede, blev beskrevet med dehydrering i journalen.<\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Konklusion og implikationer<br \/>\n<\/span><\/strong><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Beregnet s-osmolaritet viste sig at v\u00e6re et n\u00f8jagtigt objektivt diagnostisk v\u00e6rkt\u00f8j til at vurdere HD hos \u00e6ldre patienter. Metoden er markant overlegen i forhold til den nuv\u00e6rende kliniske praksis, uden omkostninger og b\u00f8r indg\u00e5 i en systematisk opsporing af HD.<\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">I vores igangv\u00e6rende projekt Nyt-I-AMA, har vi i en 4 m\u00e5neders periode opsporet knap 300 \u00e6ldre patienter i AMA. Heraf var ca. halvdelen dehydrerede vurderet ud fra den beregnede s-osmolaritet &#8211; og som studiet af Munk et al. (2021), viste er det kun ganske f\u00e5 der har diagnosen.<\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Der kan l\u00e6ses mere om begge projekter her<\/span> <a class=\"OYPEnA text-decoration-underline text-strikethrough-none\" draggable=\"false\" href=\"https:\/\/www.herlevhospital.dk\/afdelinger-og-klinikker\/service_og_logistik\/forskning\/Forskningsprojekter\/Sider\/default.aspx\" target=\"_blank\" rel=\"noopener\">https:\/\/www.herlevhospital.dk\/afdelinger-og-klinikker\/service_og_logistik\/forskning\/Forskningsprojekter\/Sider\/default.aspx<\/a><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\"><span class=\"OYPEnA text-decoration-none text-strikethrough-none\">Tina Munk, Forsknings- og di\u00e6tistchef, Leder af Enheden af Di\u00e6tister og Ern\u00e6ringsforskning, EATEN, Herlev-Gentofte Hospital, Kl. di\u00e6tist, MSc, PhD. Post doc, E-mail: <a href=\"mailto:tina.munk@regionh.dk\">tina.munk@regionh.dk<\/a><\/span><\/p>\n<p class=\"cvGsUA direction-ltr align-start para-style-body\">&nbsp;<\/p>\n<p>&nbsp;<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u00c6ldre patienter har risiko for hyperosmol\u00e6r dehydrering (HD), dvs. dehydrering der skyldes for lavt indtag af v\u00e6ske. HD \u00f8ger risikoen for sygelighed og d\u00f8delighed.<\/p>\n","protected":false},"author":4,"featured_media":12693,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"_ppp_document_settings_meta":"","site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"default","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-4)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"ast-content-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"tablet":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""},"mobile":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"_jetpack_memberships_contains_paid_content":false,"footnotes":""},"categories":[159,13],"tags":[],"class_list":["post-7768","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-fundamental-sygepleje-omsorg-palliation-resume-af-forskning","category-resume-af-forskning"],"acf":[],"jetpack_featured_media_url":"https:\/\/sygeplejevidenskab.dk\/wp-content\/uploads\/2024\/11\/Fenomenologi-1.png","jetpack_sharing_enabled":true,"_links":{"self":[{"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/posts\/7768","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/users\/4"}],"replies":[{"embeddable":true,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/comments?post=7768"}],"version-history":[{"count":1,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/posts\/7768\/revisions"}],"predecessor-version":[{"id":17264,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/posts\/7768\/revisions\/17264"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/media\/12693"}],"wp:attachment":[{"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/media?parent=7768"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/categories?post=7768"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/sygeplejevidenskab.dk\/index.php\/wp-json\/wp\/v2\/tags?post=7768"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}