[
    {
        "page": 1,
        "title": "\u00daLCERA P\u00c9PTICA",
        "body": "<p>\n\n\n<meta http-equiv=\"Content-Type\" content=\"text\/html; charset=utf-8\" \/>\n<meta name=\"ProgId\" content=\"Word.DocumentW\" \/>\n<meta name=\"Generator\" content=\"Microsoft Word 15\" \/>\n<meta name=\"Originator\" content=\"Microsoft Word 15\" \/>\n<link rel=\"File-List\n\" href=\"file:\/\/\/C:\/Users\/rober\/AppData\/Local\/Packages\/oice_16_974fa576_32c1d314_2773\/AC\/Temp\/msohtmlclip1\/01\/clip_filelist.xml\" \/>\n<link rel=\"themeData\n\" href=\"file:\/\/\/C:\/Users\/rober\/AppData\/Local\/Packages\/oice_16_974fa576_32c1d314_2773\/AC\/Temp\/msohtmlclip1\/01\/clip_themedata.thmx\" \/>\n<link rel=\"colorSchemeMapping\n\" href=\"file:\/\/\/C:\/Users\/rober\/AppData\/Local\/Packages\/oice_16_974fa576_32c1d314_2773\/AC\/Temp\/msohtmlclip1\/01\/clip_colorschememapping.xml\" \/>\n<xml>\n \n  <\/xml><h1 style=\"margin-top:24.0pt;page-break-after:auto\"><b style=\"font-size: 14px;\">L<\/b><b style=\"font-size: 14px;\"><span style=\"font-family:&quot;Arial Unicode MS&quot;\">esi\u00f3n\nmucosa \u22655 mm de di\u00e1metro con profundidad discernible<\/span><\/b><span style=\"font-size: 14px;\">,\nque ocurre en zonas expuestas a la secreci\u00f3n \u00e1cida g\u00e1strica, como el <b>est\u00f3mago<\/b> y el <b>duodeno<\/b>.<\/span><a name=\"_v1mkk6oue09y\"><\/a><\/h1><p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><span>\n<span>&nbsp;<\/span>El da\u00f1o resulta de un desequilibrio\nentre los <b>factores agresivos<\/b> (\u00e1cido,\npepsina, AINEs, <i>H. pylori<\/i>) y los <b>mecanismos de defensa mucosos<\/b> (moco,\nbicarbonato, prostaglandinas, flujo sangu\u00edneo).<\/span><\/p>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><b><span style=\"font-size:17.0pt;line-height:115%\">Epidemiolog\u00eda<\/span><\/b><\/p>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>La prevalencia disminuy\u00f3\nsignificativamente en los \u00faltimos 30 a\u00f1os.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>La <b>\u00falcera duodenal (UD)<\/b> afecta m\u00e1s a adultos jovenes &lt;60 a\u00f1os; la <b>g\u00e1strica (UG)<\/b> es m\u00e1s com\u00fan en &gt;60\na\u00f1os.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Las infecciones por <i>H. pylori<\/i> y el uso de AINEs siguen\nsiendo las principales causas<\/span><\/p>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><b><span style=\"font-size:17.0pt;line-height:115%\">Etiolog\u00eda<\/span><\/b><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_t7mgt22jz0m0\"><\/a><b><i><span style=\"font-size:13.0pt;\nline-height:115%;color:black\">Helicobacter pylori<\/span><\/i><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Infecci\u00f3n cr\u00f3nica adquirida en la\ninfancia.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Microorganismo microaero\u0301filo\ngramnegativo con forma de bas\u00adto\u0301n y multiples flagelos<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Transmisi\u00f3n oral-oral\/fecal-oral,\nla mayor\u00eda asintom\u00e1tica<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Presente en <b>70\u201390% de las UD<\/b> y <b>60\u201370% de\nlas UG<\/b>.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Produce inflamaci\u00f3n cr\u00f3nica,\naltera la secreci\u00f3n \u00e1cida (aument\u00e1ndola en UD y reduci\u00e9ndola en UG).<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Predispone a da\u00f1o epitelial,\nmetaplasia y menor resistencia mucosa. Relacionada con gastritis, u\u0301lcera\npe\u0301ptica, linfoma MALT y ca\u0301ncer de esto\u0301mago<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>FR:<\/span><\/b><span> estatus socioecono\u0301mico bajo y menor nivel\neducativo<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>El efecto final sobre el aparato\ndigestivo depende de <b>factores,\nmicrobianos y del hospedador.<\/b><\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_nrj65afeuiab\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">AINEs y Aspirina<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span style=\"font-family:&quot;Arial Unicode MS&quot;\">Inhiben\nla COX-1 \u2192 \u2193 prostaglandinas protectoras (PGE2, PGI2).<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Efecto lesivo directo sobre la\nmucosa g\u00e1strica.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Mayor riesgo en ancianos,\ncomorbilidades, uso conjunto con corticoides, anticoagulantes, ISRS.<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_oqsg1fahol88\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Otras causas<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>Zollinger-Ellison<\/span><\/b><span>: gastrinoma con\nhipersecreci\u00f3n \u00e1cida.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Estr\u00e9s grave (quemaduras, sepsis,\nTCE): \"\u00falceras de estr\u00e9s\".<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>F\u00e1rmacos: bisfosfonatos,\nclopidogrel, ISRS.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>\u00dalceras idiop\u00e1ticas: ~10% (sin <i>H. pylori<\/i> ni AINEs).<br \/>\n<\/span><b><span style=\"font-size:\n17.0pt;line-height:115%\">Fisiopatolog\u00eda<\/span><\/b><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>La integridad mucosa depende del\nequilibrio \u00e1cido\/base y del mantenimiento de prostaglandinas, bicarbonato y\nmicrocirculaci\u00f3n.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><i><span>H. pylori<\/span><\/i><span> act\u00faa por citotoxinas (VacA, CagA),\naumento de gastrina, y disrupci\u00f3n de uniones epiteliales.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Los AINEs causan da\u00f1o epitelial\ndirecto y reducen factores defensivos.<\/span><\/p>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><b><span style=\"font-size:17.0pt;line-height:115%\">Manifestaciones cl\u00ednicas<\/span><\/b><\/p>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>Dolor epig\u00e1strico<\/span><\/b><span>: ardoroso o sordo, no\nirradiado, c\u00edclico.<\/span><\/p>\n\n<p style=\"margin-left:72.0pt;text-indent:-18.0pt\"><span><span>\u25cb<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>UD: mejora con alimentos o\nanti\u00e1cidos; empeora entre comidas o de noche. \u201cHambre dolorosa\u201d<\/span><\/p>\n\n<p style=\"margin-left:72.0pt;text-indent:-18.0pt\"><span><span>\u25cb<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>UG: empeora con alimentos.<br \/>\n<br \/>\n<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Otros s\u00edntomas: n\u00e1useas, plenitud\nposprandial, saciedad precoz.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Pueden ser asintom\u00e1ticas,\nespecialmente en ancianos o pacientes con uso de AINEs.<\/span><\/p>\n\n<h2 style=\"margin-bottom:4.0pt;page-break-after:\nauto\"><a name=\"_8l01rijdcc43\"><\/a><b><span style=\"font-size:17.0pt;line-height:115%\">Complicaciones<\/span><\/b><\/h2>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_ib5i199mwk4d\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">1. Hemorragia<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>La m\u00e1s frecuente. Puede\npresentarse como hematemesis, melena o anemia cr\u00f3nica.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Mecanismo: erosi\u00f3n vascular\n(arteria gastroduodenal).<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_gg42ld1axwyz\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">2. Perforaci\u00f3n<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Dolor s\u00fabito intenso, abdomen en\ntabla, signos peritoneales.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Diagn\u00f3stico: aire subdiafragm\u00e1tico\nen Rx (neumoperitoneo)<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_ddpbh2h13qqb\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">3. Obstrucci\u00f3n<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Estenosis pil\u00f3rica por fibrosis.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>V\u00f3mitos posprandiales tard\u00edos,\ndistensi\u00f3n g\u00e1strica, hipocloremia.<br \/>\n<br \/>\n<\/span><\/p>\n\n<h2 style=\"margin-bottom:4.0pt;page-break-after:\nauto\"><a name=\"_nklncjjxgtll\"><\/a><b><span style=\"font-size:17.0pt;line-height:115%\">Diagn\u00f3stico<\/span><\/b><\/h2>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_4fsku966yv7\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Endoscopia digestiva alta\n(EDA)<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Prueba de elecci\u00f3n.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Permite visualizaci\u00f3n directa,\ntoma de biopsia y terapia endosc\u00f3pica.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>En \u00falcera g\u00e1strica: <b>biopsiar siempre<\/b> para descartar\nadenocarcinoma.<br \/>\n<br \/>\n<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_gri2aicuwl8l\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Pruebas para <i>H. pylori<\/i><\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><b><span>Invasivas\n(requieren EDA):<\/span><\/b><\/p>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Prueba r\u00e1pida de ureasa<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Histolog\u00eda<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Cultivo (menos frecuente)<br \/>\n<br \/>\n<\/span><\/p>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><b><span>No\ninvasivas:<\/span><\/b><\/p>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Test del aliento con urea marcada\n(util en seguimiento)<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Ant\u00edgeno en heces (\u00fatil en\nseguimiento)<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Serolog\u00eda (poco \u00fatil para\ninfecci\u00f3n activa, NO ES UTIL PARA SEGUIMIENTO)<br \/>\n<br \/>\n<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_1xj9izvaocex\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Laboratorio<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>BH: anemia ferrop\u00e9nica en sangrado\ncr\u00f3nico.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Guayaco positivo en heces.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Gastrina s\u00e9rica: si se sospecha\nZES.<br \/>\n<br \/>\n<\/span><\/p>\n\n<h2 style=\"margin-bottom:4.0pt;page-break-after:\nauto\"><a name=\"_i3plx62uyrg\"><\/a><b><span style=\"font-size:17.0pt;line-height:115%\">Tratamiento<\/span><\/b><\/h2>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_a8wktvty4weg\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Erradicaci\u00f3n de <i>H. pylori<\/i><\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>Triple terapia<\/span><\/b><span> (14 d\u00edas): IBP + claritromicina\n+ amoxicilina o metronidazol<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>Cu\u00e1druple con bismuto<\/span><\/b><span>: IBP + bismuto +\ntetraciclina + metronidazol<\/span><\/p>\n\n<p style=\"margin-top:12.0pt;margin-bottom:\n12.0pt\"><span style=\"font-family:&quot;Arial Unicode MS&quot;\">Confirmar\nerradicaci\u00f3n con test del aliento o Ag fecal \u22654 semanas postratamiento.<br \/>\n<br \/>\n<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_2hqf04fqatn\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Supresi\u00f3n \u00e1cida<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><b><span>IBP<\/span><\/b><span>: mejor cicatrizaci\u00f3n que H2 antagonistas.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>UD: 4 semanas. UG: 6\u20138 semanas.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Continuar IBP si \u00falcera grande,\nrefractaria o complicada.<br \/>\n<br \/>\n<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_kk22xvaikwge\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">\u00dalceras por AINE<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Suspender AINE + IBP<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Si no se puede suspender: mantener\nIBP o cambiar a COX-2 selectivo<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Profilaxis: IBP diario en\npacientes con alto riesgo<br \/>\n<br \/>\n<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_qicsnt8mkqmy\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">\u00dalceras refractarias<\/span><\/b><\/h3>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Evaluar adherencia y reinfecci\u00f3n<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Repetir biopsia si UG no cicatriza<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span style=\"font-family:&quot;Arial Unicode MS&quot;\">Gastrina\nelevada: sospechar ZES \u2192 estudio \u00e1cido basal, pH, imagen<\/span><\/p>\n\n<h3 style=\"margin-top:14.0pt;page-break-after:auto\"><a name=\"_n9nwb17gwn4l\"><\/a><b><span style=\"font-size:13.0pt;line-height:115%;color:black\">Cuando el tto es\nquirurgico - <\/span><\/b><span style=\"font-size:13.0pt;line-height:115%;\ncolor:black\">complicaciones; sospecha de c\u00e1ncer y en casos raros de \u00falceras\nrefractarias al tratamiento cl\u00ednico.<\/span><\/h3>\n\n<h2 style=\"margin-bottom:4.0pt;page-break-after:\nauto\"><a name=\"_nv6wgk85w8kf\"><\/a><b><span style=\"font-size:17.0pt;line-height:115%\">Prevenci\u00f3n<\/span><\/b><\/h2>\n\n<p style=\"margin-top:12.0pt;margin-left:36.0pt;margin-bottom:.0001pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Evitar AINEs en pacientes con\n\u00falcera previa.<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Profilaxis con IBP en:<\/span><\/p>\n\n<p style=\"margin-left:72.0pt;text-indent:-18.0pt\"><span><span>\u25cb<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Edad &gt;60<\/span><\/p>\n\n<p style=\"margin-left:72.0pt;text-indent:-18.0pt\"><span><span>\u25cb<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Historia de \u00falcera o\ncomplicaciones<\/span><\/p>\n\n<p style=\"margin-left:72.0pt;text-indent:-18.0pt\"><span><span>\u25cb<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Uso concomitante de AINEs con\nanticoagulantes, corticoides, ISRS<\/span><\/p>\n\n<p style=\"margin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>En usuarios cr\u00f3nicos de AINEs o\naspirina: IBP a largo plazo.<\/span><\/p>\n\n<p style=\"margin-bottom:12.0pt;\nmargin-left:36.0pt;text-indent:-18.0pt\"><span><span>\u25cf<span style=\"font:7.0pt &quot;Times New Roman&quot;\">&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;\n<\/span><\/span><\/span><span>Tratar <i>H. pylori<\/i> siempre si se detecta.<br \/>\n<br \/>\n<\/span><\/p>\n\n\n<br \/><\/p>",
        "footer": "P\u00e1gina 1"
    }
]