<?xml version="1.0" encoding="ISO-8859-1"?><article xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance">
<front>
<journal-meta>
<journal-id>1684-1824</journal-id>
<journal-title><![CDATA[Revista Médica Electrónica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev.Med.Electrón.]]></abbrev-journal-title>
<issn>1684-1824</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Matanzas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1684-18242020000502301</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Infección por helicobacter pylori en consulta provincial de Gastroenterología del Hospital &#8220;Faustino Pérez&#8221;, de Matanzas]]></article-title>
<article-title xml:lang="en"><![CDATA[Infection for helicobacter pylori in provincial consultation de gastroenterología of the Hospital &#8220;Faustino Pérez&#8221;, de Matanzas]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales Díaz]]></surname>
<given-names><![CDATA[Mariuska]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pacheco Morales]]></surname>
<given-names><![CDATA[Yessica]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corrales Alonso]]></surname>
<given-names><![CDATA[Sahili]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Laud Martínez]]></surname>
<given-names><![CDATA[Pedro Miguel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fonseca Infante]]></surname>
<given-names><![CDATA[Santa Marlene]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Secada Cárdenas]]></surname>
<given-names><![CDATA[Eneida]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Faustino Pérez Hernández  ]]></institution>
<addr-line><![CDATA[ Matanzas]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Policlínico Docente Carlos Verdugo  ]]></institution>
<addr-line><![CDATA[ Matanzas]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Policlínico docente universitario Samuel Fernández  ]]></institution>
<addr-line><![CDATA[ Matanzas]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2020</year>
</pub-date>
<volume>42</volume>
<numero>5</numero>
<fpage>2301</fpage>
<lpage>2313</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1684-18242020000502301&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1684-18242020000502301&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1684-18242020000502301&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  la infección por Helicobacter pylori es una de las más prevalentes en el planeta. Supone una carga significativa para los sistemas sanitarios, debido a la elevada resistencia a antibióticos que presenta para su erradicación.  Objetivo:  determinar las características clínico epidemiológicas de infección por Helicobacter pylori de pacientes atendidos en Consulta Provincial de Gastroenterología.  Materiales y métodos: se realizó un estudio observacional descriptivo. El universo estuvo conformado por los 167 pacientes con determinación de Helicobacter pylori positivo, por test de ureasa. Las variables a considerar fueron: la edad, el sexo, diagnóstico histológico, síntomas clínicos y la evolución clínica posterior al tratamiento específico para Helicobacter pylori. Se utilizó la técnica estadística de análisis de distribución de frecuencias.  Resultados:  un 59,6 % de los pacientes resultó con Helicobacter pylori positivo con predominio del sexo masculino. Fue la gastritis crónica la alteración gástrica que más se asoció a la infección. La epigastralgia y distensión abdominal resultaron los síntomas más frecuentes. Evolucionaron de forma satisfactoria el 49 % de los casos y solo un 17 % presentaron una mala respuesta al tratamiento.  Conclusiones:  se obtuvo un alto porcentaje de infección por Helicobacter pylori y una buena respuesta al tratamiento utilizado.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  the infection for Helicobacter pylori is one of the more prevalent in the world; it supposes a significant burden for the sanitary systems, due to the high resistance to antibiotics that it presents for its eradication.  Objective:  to determine the clinical epidemiological characteristics of the infection due to Helicobacter pylori in patients treated in the provincial consultation of Gastroenterología.  Materials and methods:  an observational, descriptive study was carried out in a universe formed by 167 patients with positive Helicobacter pylori determined by urease test. The variables to consider were age, sex, histologic diagnosis, clinical symptoms and clinical evolution after the specific treatment for Helicobacter pylori. The statistical technique of analysis of frequencies distribution was used.  Results:  59, 6% of the patients was Helicobacter pylori positive with prevalence of the male sex; chronic gastritis was the gastric alteration more associated to the infection. Epigastralgia and abdominal distension were the most frequent symptoms. 49% of the cases evolved in a satisfactory way and only 17% answered bad to the treatment.  Conclusions:  a high percent of infection by Helicobacter pylori was found and also a good answer to the used treatment.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Helicobacter pylori]]></kwd>
<kwd lng="es"><![CDATA[gastritis]]></kwd>
<kwd lng="es"><![CDATA[endoscopia]]></kwd>
<kwd lng="en"><![CDATA[Helicobacter pylori]]></kwd>
<kwd lng="en"><![CDATA[gastritis, endoscopy]]></kwd>
</kwd-group>
</article-meta>
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