{"id":2522,"date":"2023-11-27T19:57:22","date_gmt":"2023-11-27T18:57:22","guid":{"rendered":"https:\/\/www.medtechlabs.se\/?post_type=researchprojects&#038;p=2522"},"modified":"2024-02-07T21:29:24","modified_gmt":"2024-02-07T20:29:24","slug":"kontinuerlig-laktatmatning-och-forebyggande-av-hypoxi-hos-foster-under-forlossningen","status":"publish","type":"researchprojects","link":"https:\/\/www.medtechlabs.se\/sv\/researchproject\/kontinuerlig-laktatmatning-och-forebyggande-av-hypoxi-hos-foster-under-forlossningen\/","title":{"rendered":"Program: Kontinuerlig laktatm\u00e4tning och f\u00f6rebyggande av hypoxi hos foster under f\u00f6rlossningen"},"content":{"rendered":"\n<pre class=\"wp-block-hw-ingress-box\">Dagens metoder f\u00f6r foster\u00f6vervakning har svagheter och forskarna i detta nya program siktar p\u00e5 att f\u00f6rb\u00e4ttra dessa f\u00f6r att minska risken f\u00f6r organsvikt hos barnet under f\u00f6rlossningen.\u00a0<\/pre>\n\n\n\n<p>M\u00e5let med programmet \u00e4r att \u00e5stadkomma en kontinuerlig laktatm\u00e4tning under f\u00f6rlossningen, vilket skulle inneb\u00e4ra en helt ny teknik inom v\u00e5rden med potential att f\u00f6r\u00e4ndra foster\u00f6vervakningen I grunden. &nbsp;&nbsp;<\/p>\n\n\n\n<p>Nuvarande foster\u00f6vervakningsmetod med kardiotokografi (CTG) har flera svagheter. Bland annat \u00e4r reproducerbarheten i CTG-tolkning l\u00e5g och tolkningen \u00e4r en visuell subjektiv bed\u00f6mning av f\u00f6rlossningspersonalen. De flesta foster uppvisar n\u00e5gon g\u00e5ng under f\u00f6rlossningsprocessen en p\u00e5verkad hj\u00e4rtfrekvens, varav de flesta \u00e4ndock \u00e4r v\u00e4l syresatta, det vill s\u00e4ga att specificiteten i CTG-metoden \u00e4r l\u00e5g. De f\u00f6rstn\u00e4mnda svagheterna p\u00e5verkar \u00e4ven sensitiviteten. Idag anv\u00e4nds laktatprovtagning under f\u00f6rlossningen som ett komplement till CTG n\u00e4r denna \u00e4r icke-normal. Ett kapill\u00e4rt blodprov tas fr\u00e5n fostrets hud och analyseras f\u00f6r mj\u00f6lksyreniv\u00e5n (laktatkoncentrationen). Att f\u00e5 en kontinuerlig laktatm\u00e4tning under f\u00f6rlossningen skulle vara en helt ny teknik och med potential att f\u00f6r\u00e4ndra foster\u00f6vervakningen i grunden, s\u00e5v\u00e4l i Sverige som i resten av v\u00e4rlden.<\/p>\n\n\n\n<p>Syrebrist vid f\u00f6dseln resulterar i d\u00f6dsfall eller funktionshinder hos \u00f6ver 1 miljon sp\u00e4dbarn globalt varje \u00e5r. Syrebristen kan leda till permanent neurologisk skada eller cerebral pares (CP). I Sverige drabbas ungef\u00e4r ett barn av 100 av d\u00e5lig blodcirkulation i kombination med syrebrist i samband med f\u00f6rlossningen.<\/p>\n\n\n\n<p>Inom programmet utvecklas ett inbyggt system som p\u00e5 ett icke-invasivt och kontinuerligt s\u00e4tt m\u00e4ter mj\u00f6lksyrekoncentrationen d\u00e4r en sensor f\u00e4sts p\u00e5 f\u00f6reg\u00e5ende fosterdel under f\u00f6rlossningen. Initialt utvecklar forskarna en prototyp och d\u00e4refter planeras djurstudier p\u00e5 f\u00e5rfoster. Efter dessa kan sedan m\u00e4nskliga observationsstudier p\u00e5b\u00f6rjas, d\u00e4r normalv\u00e4rden f\u00f6r laktatkoncentration under f\u00f6rlossning unders\u00f6ks. D\u00e4refter \u00e4r systemet redo att utv\u00e4rderas genom randomiserade studier d\u00e4r systemet testas mot dagens rutinmetod, CTG.<\/p>\n\n\n\n<p>Programmet Kontinuerlig laktatm\u00e4tning och f\u00f6rebyggande av hypoxi hos foster under f\u00f6rlossningen leds av <strong>Malin Holzmann<\/strong>, Karolinska Institutet (KI), och <strong>Saul Rodriguez Duenas<\/strong>, Kungliga Tekniska h\u00f6gskolan (KTH). Malin Holzmann \u00e4r \u00f6verl\u00e4kare vid enheten f\u00f6r graviditet och f\u00f6rlossning vid Karolinska Universitetssjukhuset i Solna och docent vid KI. Saul Rodriguez Duenas \u00e4r universitetslektor vid avdelningen f\u00f6r elektronik och inbyggda system vid KTH.<\/p>\n\n\n\n<p>Programmet beviljades av MedTechLabs styrgrupp i oktober 2023 och kommer att p\u00e5g\u00e5 under fem \u00e5r, med start i januari 2024.<\/p>\n","protected":false},"featured_media":2520,"template":"","researchproject_category":[121],"class_list":["post-2522","researchprojects","type-researchprojects","status-publish","has-post-thumbnail","hentry","researchproject_category-kontinuerlig-laktatmatning-och-forebyggande-av-hypoxi-hos-foster-under-forlossningen"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Program: Kontinuerlig laktatm\u00e4tning och f\u00f6rebyggande av hypoxi hos foster under f\u00f6rlossningen - Medtechlabs<\/title>\n<meta name=\"description\" content=\"L\u00e4s mer om programmet Kontinuerlig laktatm\u00e4tning och f\u00f6rebyggande av hypoxi hos foster under f\u00f6rlossningen.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.medtechlabs.se\/sv\/researchproject\/kontinuerlig-laktatmatning-och-forebyggande-av-hypoxi-hos-foster-under-forlossningen\/\" \/>\n<meta property=\"og:locale\" content=\"sv_SE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Program: Kontinuerlig laktatm\u00e4tning och f\u00f6rebyggande av hypoxi hos foster under f\u00f6rlossningen - 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