{"id":13174,"date":"2019-09-17T10:17:19","date_gmt":"2019-09-17T08:17:19","guid":{"rendered":"https:\/\/asscat-hepatitis.org\/?p=13174"},"modified":"2019-09-17T10:17:19","modified_gmt":"2019-09-17T08:17:19","slug":"els-ronyons-de-donants-amb-hepatitis-funcionen-be-en-trasplantament","status":"publish","type":"post","link":"https:\/\/asscat-hepatitis.org\/ca\/els-ronyons-de-donants-amb-hepatitis-funcionen-be-en-trasplantament\/","title":{"rendered":"Els ronyons de donants amb hepatitis funcionen b\u00e9 en trasplantament"},"content":{"rendered":"<p>[et_pb_section bb_built=&#8221;1&#8243; disabled_on=&#8221;off|off|off&#8221; _builder_version=&#8221;3.0.106&#8243; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;0px||0px|&#8221; next_background_color=&#8221;#000000&#8243;][et_pb_row custom_padding=&#8221;0px||0px|&#8221; _builder_version=&#8221;3.0.106&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221; disabled=&#8221;on&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_post_title author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; comments=&#8221;off&#8221; featured_placement=&#8221;background&#8221; text_background=&#8221;on&#8221; text_bg_color=&#8221;#ffffff&#8221; module_class=&#8221;ac-post-title-section-0&#8243; _builder_version=&#8221;3.0.106&#8243; title_font=&#8221;Montserrat|600|||||||&#8221; title_text_color=&#8221;#2d2d2d&#8221; title_letter_spacing=&#8221;-1px&#8221; title_line_height=&#8221;1.2em&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_color=&#8221;rgba(45,45,45,0.5)&#8221; text_orientation=&#8221;center&#8221; custom_margin=&#8221;|||&#8221; custom_padding=&#8221;|20px|20px|20px&#8221; title_text_align=&#8221;center&#8221; meta_font_size=&#8221;13px&#8221; meta_text_align=&#8221;center&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column][\/et_pb_row][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; specialty=&#8221;on&#8221; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;0px|||&#8221; prev_background_color=&#8221;#000000&#8243; next_background_color=&#8221;#000000&#8243;][et_pb_column type=&#8221;2_3&#8243; specialty_columns=&#8221;2&#8243;][et_pb_row_inner admin_label=&#8221;Fila&#8221; _builder_version=&#8221;3.0.106&#8243;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_text admin_label=&#8221;Contenido Entrada 1&#8243; ul_type=&#8221;square&#8221; module_class=&#8221;ac-posts-content&#8221; _builder_version=&#8221;3.0.106&#8243; text_orientation=&#8221;justified&#8221; background_layout=&#8221;light&#8221;]<\/p>\n<h3>Una an\u00e0lisi dels receptors de trasplantament als EUA revela un canvi important en la forma en qu\u00e8 s\u2019assignen els \u00f2rgans.<\/h3>\n<p>Els ronyons de donants infectats amb el virus de l\u2019hepatitis C (VHC) funcionen tan b\u00e9 com els ronyons no infectats durant el primer any despr\u00e9s del trasplantament, segons un nou estudi de Penn Medicine, de la Universitat de Pensilv\u00e0nia (EUA).<\/p>\n<p>L\u2019an\u00e0lisi dels receptors de trasplantament de rony\u00f3 als Estats Units, publicat al <em>Journal of the American Society of Nephrology<\/em>, tamb\u00e9 revela un augment triple en el nombre de centres de trasplantament que usen ronyons infectats amb VHC i un canvi important en la forma en qu\u00e8 s\u2019assignen els \u00f2rgans.<\/p>\n<h3>Donants infectats<\/h3>\n<p>Abans de setembre del 2018, la majoria dels \u00f2rgans infectats amb VHC van ser trasplantats en pacients que ja tenien infecci\u00f3 per VHC. Des de llavors, no obstant, gaireb\u00e9 el 75% dels pacients que van ser trasplantats amb ronyons infectats amb VHC encara no tenien el virus.<\/p>\n<p>Els investigadors van informar resultats similars a un any per ambd\u00f3s grups de pacients. Malgrat l\u2019\u00fas cada cop major d\u2019\u00f2rgans infectats amb el VHC i els resultats prometedors, la calculadora de l\u2019\u00edndex de perfil de donants de rony\u00f3 (KDPI), que combina una varietat de factors de donants per resumir la probabilitat d\u2019insufici\u00e8ncia org\u00e0nica despr\u00e9s del trasplantament de donant mort, encara assigna puntuacions de risc molt pitjors als \u00f2rgans de donants amb VHC positiu.<\/p>\n<h3>\u201cReescalar\u201d l\u2019\u00edndex de perfil de donants de rony\u00f3<\/h3>\n<p><em>\u201cAquests sorprenents resultats proporcionen evid\u00e8ncia addicional que el KDPI no avalua amb precisi\u00f3 la qualitat dels ronyons dels donants positius pel VHC\u201d<\/em>, explica l\u2019autor corresponent de l\u2019estudi, Peter Reese, MD, MSCE, professor associat de Medicina i Epidemiologia.<\/p>\n<p><em>\u201cReescalar l\u2019\u00edndex per reflectir aquests resultats positius podria portar als metges a oferir aquests ronyons a pacients m\u00e9s joves amb major esperan\u00e7a de vida, quan sigui cl\u00ednicament apropiat, i podria ajudar a ampliar l\u2019acc\u00e9s dels gaireb\u00e9 100.000 nord-americans que esperen un trasplantament de rony\u00f3\u201d<\/em>.<\/p>\n<h3>Taxes de superviv\u00e8ncia m\u00e9s baixes<\/h3>\n<p>Durant d\u00e8cades, la majoria dels \u00f2rgans infectats pel VHC als Estats Units es van descartar en part degut a la preocupaci\u00f3 que els \u00f2rgans estiguessin associats amb taxes de superviv\u00e8ncia significativament m\u00e9s baixes.<\/p>\n<p>Tanmateix, en els \u00faltims anys, l\u2019aparici\u00f3 de nous tractament antivirals juntament amb la creixent necessitat de trasplantaments de rony\u00f3, va impulsar el llan\u00e7ament de nous estudis per avaluar la seguretat i l\u2019efic\u00e0cia del trasplantament de ronyons infectats amb VHC en pacients a la llista d\u2019espera que no tenien virus.<\/p>\n<h3>Dubtes sobre el funcionament<\/h3>\n<p>Els estudis, que inclouen un assaig cl\u00ednic pioner llan\u00e7at per Penn Medicine el 2016, van revelar que l\u2019\u00fas de ronyons infectats amb VHC, quan es segueix amb una ter\u00e0pia antiviral, pot conduir a resultats de trasplantament molt bons pels pacients.<\/p>\n<p>Tanmateix, quedaven dubtes sobre si els \u00f2rgans infectats amb el VHC funcionarien de manera comparable als ronyons no infectats similars, particularment en pacients que no tenien el virus, i si els resultats prometedors dels estudis de centre \u00fanic es confirmarien en un estudi m\u00e9s ampli a nivell nacional.<\/p>\n<p>Un equip d\u2019investigadors, dirigit per Reese i Vishnu Potluri, instructor de Nefrologia en Penn, va analitzar les dades del registre nacional de trasplantaments per examinar l\u2019\u00fas de ronyons infectats amb VHC entre abril del 2015 i mar\u00e7 del 2019.<\/p>\n<p>&nbsp;<\/p>\n<p>Font: <a href=\"https:\/\/www.redaccionmedica.com\/secciones\/aparato-digestivo\/hepatologia\/los-rinones-de-donantes-con-hepatitis-funcionan-bien-en-trasplante-2233\">redaccionmedica.com<\/a><\/p>\n<p>Not\u00edcia tradu\u00efda per l\u2019ASSCAT<\/p>\n<p>[\/et_pb_text][\/et_pb_column_inner][\/et_pb_row_inner][et_pb_row_inner admin_label=&#8221;Fila&#8221; custom_padding=&#8221;0px|||&#8221; _builder_version=&#8221;3.0.105&#8243; custom_margin=&#8221;|||&#8221;][et_pb_column_inner type=&#8221;4_4&#8243; saved_specialty_column_type=&#8221;2_3&#8243;][et_pb_post_title admin_label=&#8221;Metadatos &#8211; Fecha \u00daltima actualizaci\u00f3n&#8221; title=&#8221;off&#8221; author=&#8221;off&#8221; date_format=&#8221;d\/m\/Y&#8221; categories=&#8221;off&#8221; comments=&#8221;off&#8221; featured_image=&#8221;off&#8221; _builder_version=&#8221;3.0.106&#8243; title_text_align=&#8221;left&#8221; meta_font=&#8221;Open Sans||||||||&#8221; meta_text_align=&#8221;left&#8221; meta_font_size=&#8221;13px&#8221; meta_text_color=&#8221;#0082ca&#8221; border_width_top=&#8221;1px&#8221; border_color_top=&#8221;#cccccc&#8221; custom_margin=&#8221;50px|||&#8221; custom_padding=&#8221;10px|||&#8221; custom_css_before=&#8221;content:%22\u00daltima actualizaci\u00f3n:%22;&#8221; global_module=&#8221;3449&#8243; saved_tabs=&#8221;all&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_post_title][\/et_pb_column_inner][\/et_pb_row_inner][\/et_pb_column][et_pb_column type=&#8221;1_3&#8243;][et_pb_sidebar orientation=&#8221;right&#8221; area=&#8221;et_pb_widget_area_8&#8243; module_class=&#8221;ac-posts-sidebar&#8221; _builder_version=&#8221;3.0.106&#8243; global_module=&#8221;3198&#8243; saved_tabs=&#8221;all&#8221;]<\/p>\n<p>&nbsp;<\/p>\n<p>[\/et_pb_sidebar][\/et_pb_column][\/et_pb_section][et_pb_section bb_built=&#8221;1&#8243; _builder_version=&#8221;3.0.106&#8243; custom_padding=&#8221;||0px|&#8221; prev_background_color=&#8221;#000000&#8243; module_class=&#8221;ac-post-section-share-rrss&#8221; disabled=&#8221;on&#8221;][et_pb_row custom_padding=&#8221;||0px|&#8221; custom_margin=&#8221;|||&#8221; _builder_version=&#8221;3.0.105&#8243; background_size=&#8221;initial&#8221; background_position=&#8221;top_left&#8221; background_repeat=&#8221;repeat&#8221;][et_pb_column type=&#8221;4_4&#8243;][et_pb_divider color=&#8221;#e20611&#8243; show_divider=&#8221;on&#8221; divider_style=&#8221;ridge&#8221; _builder_version=&#8221;3.0.106&#8243; \/][et_pb_text _builder_version=&#8221;3.0.106&#8243; text_font=&#8221;Montserrat||||||||&#8221; text_text_color=&#8221;#e20611&#8243; text_orientation=&#8221;center&#8221; custom_margin=&#8221;||0px|&#8221; custom_padding=&#8221;|||&#8221; background_layout=&#8221;light&#8221; disabled=&#8221;on&#8221;]<\/p>\n<h5>Desde aqu\u00ed puedes compartir esta publicaci\u00f3n. \u00a1Gracias!<\/h5>\n<p>[\/et_pb_text][\/et_pb_column][\/et_pb_row][\/et_pb_section]<\/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\/nous-tractaments-que-estan-en-estudi-per-a-lhepatitis-b\/\"  >\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\/prevalencia-HBC.001-150x150.jpeg') 50% 50% no-repeat;width: 125px;height:90px;margin-bottom: 5px;background-size: cover; 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