{"id":13907,"date":"2025-11-09T19:12:31","date_gmt":"2025-11-09T17:12:31","guid":{"rendered":"https:\/\/www.kliinikum.ee\/yhendlabor\/?page_id=13907"},"modified":"2025-11-09T19:12:35","modified_gmt":"2025-11-09T17:12:35","slug":"trombiini-aeg-p-tt","status":"publish","type":"page","link":"https:\/\/www.kliinikum.ee\/yhendlabor\/kasiraamat\/huubimisuuringud\/trombiini-aeg-p-tt\/","title":{"rendered":"Trombiini aeg (P-TT)"},"content":{"rendered":"\n<p><em>Kliinilise keemia ja laboratoorse hematoloogia osakond<\/em><\/p>\n\n\n\n<p><strong>Trombiini aeg (<em>Thrombin Time<\/em>, TT)<\/strong> on lihtne test, mis iseloomustab fibrinogeenist fibriini tekkimise aega. Trombiini aeg s\u00f5ltub fibrinogeeni kontsentratsioonist, kvaliteedist, fibriini\/fibrinogeeni degradatsiooni produktide ja trombiini inhibiitorite olemasolust.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Uuritav materjal, selle v\u00f5tmine, saatmine ja s\u00e4ilitamine<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table is-style-stripes\"><table width=\"100%\"><tbody><tr><td width=\"1%\"><\/td><td width=\"15%\"><strong>Katsuti<\/strong><\/td><td width=\"84%\">9NC-katsuti (helesinine kork)<\/td><\/tr><tr><td><\/td><td><strong>S\u00e4ilivus<\/strong><\/td><td>Plasma toatemperatuuril kaheksa tundi. Plasma tuleb eraldada nelja tunni jooksul peale proovi v\u00f5tmist (tsentrifuugida 2000\u20132500 x g juures 15 min).<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p>Proovimaterjal hemostaasi uuringuteks v\u00f5etakse esimese katsutina (v.a juhul, kui v\u00f5etakse ka verek\u00fclv).<\/p>\n\n\n\n<p>NB! Proovin\u00f5u peab olema t\u00e4itunud katsutil oleva m\u00e4rgini!<\/p>\n\n\n\n<p>Mistahes kliiniliste erijuhtude (nt hematokrit &gt; 0,55) puhul ja s\u00e4ilitamise\/saatmisega seotud k\u00fcsimuste korral tuleb n\u00f5u pidada laboriga.<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Anal\u00fc\u00fcsi tegemise aeg: <\/strong>\u00f6\u00f6p\u00e4evaringselt<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Anal\u00fc\u00fcsimeetod: <\/strong>koagulomeetriline meetod<\/p>\n\n\n\n<p class=\"has-medium-font-size\"><strong>Referentsv\u00e4\u00e4rtused<\/strong><\/p>\n\n\n\n<figure class=\"wp-block-table\"><table width=\"100%\"><tbody><tr><td width=\"1%\"><\/td><td width=\"30%\"><strong>\u2265 18 a<\/strong><\/td><td width=\"69%\">&lt; 21 sek<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<p class=\"has-medium-font-size\"><strong>N\u00e4idustus ja kliiniline t\u00e4hendus<\/strong><\/p>\n\n\n\n<p>Trombiini aja m\u00e4\u00e4ramine on n\u00e4idustatud juhtudel, kus protrombiini aja (PT-INR) v\u00f5i aktiveeritud osalise tromboplastiini aja (APTT) pikenemise p\u00f5hjus on ebaselge. Trombiini aega m\u00e4\u00e4ratakse fibrinogeeni defitsiidi v\u00f5i defekti avastamiseks, kahtluse korral proovimaterjali saastumisele hepariiniga.<\/p>\n\n\n\n<p>Trombiini aja pikenemist p\u00f5hjustavad tegurid:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>p\u00e4rilik h\u00fcpo- ja afibrinogeneemia, d\u00fcsfibrinogeneemia;<\/li>\n\n\n\n<li>omandatud h\u00fcpofibrinogeneemia (DIK, rasked maksahaigused, trombol\u00fc\u00fcs, pahaloomulised kasvajad);<\/li>\n\n\n\n<li>raviks kasutatavad trombiini inhibiitorid (dabigatraan, hepariin, hirudiin, argatrobaan);<\/li>\n\n\n\n<li>fibriini pol\u00fcmerisatsiooni takistavate ainete esinemisel plasmas (fibriini ja fibrinogeeni\u00a0 degradatsiooni produktid (nt D-dimeerid), paraproteiinid (m\u00fceloomt\u00f5ve korral), h\u00fcperbilirubineemia ja ureemiapuhused ainevahetuse j\u00e4\u00e4kproduktid);<\/li>\n\n\n\n<li>trombiini aja pikenemist on t\u00e4heldatud ka am\u00fcloidoosi, s\u00fcsteemse er\u00fctematoosse luupuse, reumatoidartriidi ja pol\u00fcts\u00fcteemia korral.<\/li>\n<\/ul>\n\n\n\n<p>H\u00fcpoalbumineemia v\u00f5ib p\u00f5hjustada laboratoorselt trombiini aja pikenemise, mis <em>in vivo<\/em> ei ole seotud suurenenud veritsustendentsiga.<\/p>\n\n\n\n<p>Koostaja: Kaja Vaagen<br>Muudetud 12.08.2022<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Kliinilise keemia ja laboratoorse hematoloogia osakond Trombiini aeg (Thrombin Time, TT) on lihtne test, mis iseloomustab fibrinogeenist fibriini tekkimise aega. Trombiini aeg s\u00f5ltub fibrinogeeni kontsentratsioonist, kvaliteedist, fibriini\/fibrinogeeni degradatsiooni produktide ja trombiini inhibiitorite olemasolust. Uuritav materjal, selle v\u00f5tmine, saatmine ja s\u00e4ilitamine Katsuti 9NC-katsuti (helesinine kork) S\u00e4ilivus Plasma toatemperatuuril kaheksa tundi. Plasma tuleb eraldada nelja tunni jooksul [&hellip;]<\/p>\n","protected":false},"author":38,"featured_media":0,"parent":7274,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"","meta":{"_uag_custom_page_level_css":"","footnotes":""},"class_list":["post-13907","page","type-page","status-publish","hentry"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.3 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Trombiini aeg (P-TT) - \u00dchendlabor<\/title>\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.kliinikum.ee\/yhendlabor\/kasiraamat\/huubimisuuringud\/trombiini-aeg-p-tt\/\" \/>\n<meta property=\"og:locale\" content=\"et_EE\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Trombiini aeg (P-TT) - \u00dchendlabor\" \/>\n<meta property=\"og:description\" content=\"Kliinilise keemia ja laboratoorse hematoloogia osakond Trombiini aeg (Thrombin Time, TT) on lihtne test, mis iseloomustab fibrinogeenist fibriini tekkimise aega. Trombiini aeg s\u00f5ltub fibrinogeeni kontsentratsioonist, kvaliteedist, fibriini\/fibrinogeeni degradatsiooni produktide ja trombiini inhibiitorite olemasolust. Uuritav materjal, selle v\u00f5tmine, saatmine ja s\u00e4ilitamine Katsuti 9NC-katsuti (helesinine kork) S\u00e4ilivus Plasma toatemperatuuril kaheksa tundi. 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