{"id":22077,"date":"2023-05-08T09:52:21","date_gmt":"2023-05-08T07:52:21","guid":{"rendered":"https:\/\/asscat-hepatitis.org\/?p=22077"},"modified":"2023-05-08T09:52:21","modified_gmt":"2023-05-08T07:52:21","slug":"el-futur-escenari-del-trasplantament-hepatic-amb-intel%c2%b7ligencia-artificial-i-machine-learning","status":"publish","type":"post","link":"https:\/\/asscat-hepatitis.org\/ca\/el-futur-escenari-del-trasplantament-hepatic-amb-intel%c2%b7ligencia-artificial-i-machine-learning\/","title":{"rendered":"El futur escenari del trasplantament hep\u00e0tic: amb intel\u00b7lig\u00e8ncia artificial i machine learning"},"content":{"rendered":"<h3>Malgrat que en els \u00faltims anys el trasplantament de fetge ha avan\u00e7at a un ritme vertigin\u00f3s, encara queda molt cam\u00ed que rec\u00f3rrer de la m\u00e0 de les \u00faltimes tecnologies i innovacions per fer front als reptes actuals i futurs.<\/h3>\n<p>Al nostre pa\u00eds es realitzen cada any aproximadament\u00a0<strong>1.200\u00a0trasplantaments\u00a0de fetge<\/strong>. En els \u00faltims anys, s\u2019han produ\u00eft aven\u00e7os significatius en les t\u00e8cniques de trasplantament, el que <strong>ha redu\u00eft considerablement la mortalitat peritrasplantament<\/strong>. La t\u00e8cnica quir\u00fargica s\u2019ha anar estandarditzant al llarg dels anys, passant de mitja durada de les intervencions <strong>des de 12 hores a les 5 hores<\/strong>.<\/p>\n<p>A m\u00e9s,\u00a0 tal i com explica<strong>\u00a0Dra. Gloria S\u00e1nchez-Antol\u00edn<\/strong>, de l\u2019Hospital Universitari R\u00edo Hortega, <em>\u201cun dels aven\u00e7os m\u00e9s significatius ha estat la taxa de donaci\u00f3 que es fan amb un altre tipus de donants. \u00c9s a dir, ara no nom\u00e9s donem fetge quan hi ha mort cef\u00e0lica,<strong>\u00a0tamb\u00e9 amb cor aturat<\/strong>\u201d<\/em>.<\/p>\n<p>No obstant, aquest aven\u00e7os no serien realitat sense la\u00a0<strong>tecnologia<\/strong>. <em>\u201cA nivell t\u00e8cnic, s\u2019ha anat innovant i s\u2019han resolt problemes que, en principi,\u00a0<strong>semblaven inabordables<\/strong>\u201d<\/em>, explica la\u00a0<strong>Dra. Salcedo<\/strong>, Cap de Secci\u00f3 d\u2019Hepatologia i Trasplantament Hep\u00e0tic de l\u2019Hospital General Universitari Gregorio Mara\u00f1\u00f3n i experta de l\u2019Associaci\u00f3 Espanyola per a l\u2019Estudi del Fetge.<\/p>\n<p>En aquest context, actualment hi ha<strong>\u00a0quatre \u00e0rees d\u2019innovaci\u00f3 que conv\u00e9 destacar<\/strong>. D\u2019una banda, la\u00a0<strong>necessitat d\u2019implementar\u00a0intel\u00b7lig\u00e8ncia artificial i eines de\u00a0machine learning<\/strong>\u00a0per estudiar les complicacions a llarg termini dels trasplantats i realitzar un emparellament adequat de donant-receptor, immunosupressi\u00f3 de precisi\u00f3, diagn\u00f2stic anatomopatol\u00f2gic de precisi\u00f3 i anal\u00edtica intel\u00b7ligent.<\/p>\n<p>En segon lloc, les professionals han incidit en la import\u00e0ncia de la introducci\u00f3 de\u00a0<strong>m\u00e0quines de perfusi\u00f3<\/strong>\u00a0per preservaci\u00f3 din\u00e0mica, que permetr\u00e0 <strong>recuperar empelts\u00a0<\/strong>fins ara descartats, manipular-los farmacol\u00f2gica i gen\u00e8ticament, aix\u00ed com, adaptar-los als receptors concrets.<\/p>\n<p>La tercera de les \u00e0rees d\u2019innovaci\u00f3 \u00e9s l\u2019<strong>extensi\u00f3 de les indicacions de trasplantament\u00a0<\/strong>a altres tumors hep\u00e0tics i de la via biliar diferents de l\u2019hepatocarcinoma. En aquest context, s\u2019estan desenvolupant<strong>\u00a0estudis cl\u00ednics<\/strong>\u00a0per trasplantament de casos seleccionats de met\u00e0stasis hep\u00e0tiques d\u2019origen colorrectal, colangiocarcinoma hiliar extrahep\u00e0tic i colangiocarcinoma intrahep\u00e0tic. Per \u00faltim, tamb\u00e9 es t\u00e9 present la\u00a0<strong>bioenginyeria<\/strong>, que permetr\u00e0 la regeneraci\u00f3 d\u2019\u00f2rgans, aix\u00ed com la disponibilitat d\u2019una <em>\u201cf\u00e0brica d\u2019\u00f2rgans espec\u00edfics per a cada receptor\u201d<\/em>.<\/p>\n<h3><strong>Reptes als quals fer front<\/strong><\/h3>\n<p>L\u2019aven\u00e7 vertigin\u00f3s de les noves tecnologies en aquesta \u00e0rea ve impulsat per la<strong>\u00a0import\u00e0ncia d\u2019enfrontar-se als reptes\u00a0<\/strong>que el fetge i les seves patologies, cada cop m\u00e9s prevalents, imposen. <em>\u201cLa nostra intenci\u00f3 \u00e9s prevenir que els malalts arribin al trasplantament. Hem de tractar la malaltia hep\u00e0tica, diagnosticar casos desconeguts d\u2019hepatitis C, perqu\u00e8 sabem que encara hi ha pacients que la tenen, per\u00f2 \u00e9s una malaltia sense s\u00edmptomes i en les fases inicials de vegades \u00e9s dif\u00edcil buscar-lo. Ara mateix la nostra prioritat \u00e9s\u00a0<strong>eliminar l\u2019hepatitis C<\/strong>\u00a0i trobar als malalts sense diagnosticar, perqu\u00e8 si els tractem pot evitar-se el trasplantament\u201d<\/em>, detalla la Dra. Gloria S\u00e1nchez-Antol\u00edn.<\/p>\n<p>Aix\u00ed mateix, tamb\u00e9 recalca la import\u00e0ncia de prevenir la malaltia en altres aspectes. La<strong>\u00a0cirrosi associada a altres virus<\/strong>, l\u2019alcohol o l\u2019esteatohepatitis no alcoh\u00f2lica (NASH, per les seves sigles en angl\u00e8s), la malaltia hep\u00e0tica per dip\u00f2sit de greix i l\u2019obesitat s\u00f3n les amenaces actuals. Per aix\u00f2, <em>\u201cs\u00f3n necess\u00e0ries les vacunes contra el virus de l\u2019hepatitis i les campanyes per recordar que l\u2019alcohol tamb\u00e9 pot matar i la import\u00e0ncia de l\u2019exercici f\u00edsic per evitar el fetge gras\u201d<\/em>.<\/p>\n<p>D\u2019altra banda, la Dra. Salcedo posa el punt de mira en el futur. <em>\u201c<strong>Volem seguir avan\u00e7ant<\/strong>\u00a0i incorporant noves tecnologies i mitjans per anar responent a les necessitats que vagin sorgint. Fins ara hi ha hagut un constant progr\u00e9s i volem que no sigui finit, que es faci poc a poc, de la forma m\u00e9s efica\u00e7 i\u00a0<strong>amb els millors resultats<\/strong>\u201d<\/em>.<\/p>\n<p>&nbsp;<\/p>\n<p>Font: <a href=\"https:\/\/www.consalud.es\/saludigital\/344\/futuro-escenario-trasplante-hepatico-inteligencia-artificial_129166_102.html\">consalud.es<\/a><\/p>\n<p>Not\u00edcia tradu\u00efda per l\u2019ASSCAT<\/p>\n<!-- Begin Yuzo --><div class='yuzo_related_post style-1'  data-version='5.12.77'><!-- without result --><div class='yuzo_clearfixed yuzo__title yuzo__title'><h3>Related Post<\/h3><\/div>\n\t\t\t\t\t\t  <div class=\"relatedthumb \" style=\"width:125px;float:left;overflow:hidden;\">  \n\t\t\t\t\t\t\t  \n\t\t\t\t\t\t\t  <a  href=\"https:\/\/asscat-hepatitis.org\/ca\/els-simptomes-lestigma-i-la-lluita-contra-lhepatitis-c-resultats-de-lenquesta-dhepatitis-c-a-america-2018\/\"  >\n\t\t\t\t\t\t\t\t\t  <div class=\"yuzo-img-wrap \" style=\"width: 125px;height:90px;\">\n\t\t\t\t\t\t\t\t\t\t\n\t\t\t\t\t\t\t\t\t\t<div class=\"yuzo-img\" style=\"background:url('https:\/\/asscat-hepatitis.org\/wp-content\/uploads\/estigma-hep-C-150x150.png') 50% 50% no-repeat;width: 125px;height:90px;margin-bottom: 5px;background-size: cover; 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