<?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>1028-9933</journal-id>
<journal-title><![CDATA[Revista Información Científica]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. inf. cient.]]></abbrev-journal-title>
<issn>1028-9933</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas Guantánamo]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1028-99332023000100063</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Enfoque diagnóstico y terapéutico de la anemia causada por la insuficiencia renal crónica]]></article-title>
<article-title xml:lang="en"><![CDATA[¿Diagnostic and therapeutic approach to anemia caused by chronic renal failure]]></article-title>
<article-title xml:lang="pt"><![CDATA[Abordagem diagnóstica e terapêutica da anemia causada por insuficiência renal crônica]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valencia-Herrera]]></surname>
<given-names><![CDATA[Alex Ramón]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Llerena-Cepeda]]></surname>
<given-names><![CDATA[María de Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sailema-López]]></surname>
<given-names><![CDATA[Liliana Katherine]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garcell-Duran]]></surname>
<given-names><![CDATA[Katia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad Regional Autónoma de Los Andes  ]]></institution>
<addr-line><![CDATA[ Ambato]]></addr-line>
<country>Ecuador</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Policlínico Comunitario &#8220;Hermanos Martínez Tamayo&#8221;  ]]></institution>
<addr-line><![CDATA[ Guantánamo]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2023</year>
</pub-date>
<volume>102</volume>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1028-99332023000100063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1028-99332023000100063&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1028-99332023000100063&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  La insuficiencia renal crónica es un trastorno en el que las funciones renales disminuyen de forma progresiva e irreversible. Debido a esta disminución, los riñones pierden su capacidad de eliminar los residuos, concentrar la orina y mantener los niveles adecuados de electrolitos en la sangre.  Objetivo:  Actualizar los conocimientos para el establecimiento del diagnóstico precoz en el tratamiento de la anemia en pacientes con insuficiencia renal crónica  Método:  Se realizó una búsqueda bibliográfica de artículos científicos e información en las bases de datos de MEDLINE, Scopus, Redalyc y Latindex, a su vez se complementa con literatura médica encontrada en plataformas digitales como Google Académico. De 68 artículos identificados, se seleccionaron 16 publicaciones que cumplían con los criterios de inclusión, exclusión y de la Declaración PRISMA.  Resultados:  El diagnóstico de la anemia se debe enfocar en el hemograma, reticulocitos, estado del hierro, vitamina B12 y ácido fólico, mientras que la terapia se basa en el uso de hierro, agentes estimuladores de eritropoyesis y en ciertos casos eritropoyetina.  Conclusiones:  Brindar un tratamiento precoz y óptimo a los pacientes con insuficiencia renal crónica disminuye el riesgo de aparición de anemia normocítica normocrómica de tipo hipoproliferativa.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Chronic kidney failure is a disorder in which kidney functions decrease progressively and irreversibly. Due to this decrease, the kidneys lose their ability to eliminate waste, concentrate urine, and maintain adequate levels of electrolytes in the blood.  Objective:  To update knowledge for the establishment of early diagnosis in the treatment of anemia in patients with chronic renal failure  Method:  A bibliographic search of scientific articles and information was carried out in the MEDLINE, Scopus, Redalyc and Latindex databases, to In turn, it is complemented with medical literature found on digital platforms such as Google Scholar. Of 68 articles identified, 16 publications were selected that met the inclusion, exclusion and PRISMA Statement criteria.  Results:  The diagnosis of anemia should focus on the blood count, reticulocytes, iron status, vitamin B12 and folic acid, while therapy is based on the use of iron, erythropoiesis-stimulating agents and in certain cases erythropoietin.  Conclusions:  Providing early and optimal treatment to patients with chronic renal failure reduces the risk of developing hypoproliferative normocytic normochromic anemia.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[RESUMO  Introdução:  A insuficiência renal crônica é um distúrbio no qual as funções renais diminuem de forma progressiva e irreversível. Devido a essa diminuição, os rins perdem a capacidade de eliminar resíduos, concentrar a urina e manter níveis adequados de eletrólitos no sangue.  Objetivo:  Atualizar conhecimentos para o estabelecimento do diagnóstico precoce no tratamento da anemia em pacientes com insuficiência renal crônica  Método:  Foi realizada pesquisa bibliográfica de artigos e informações científicas nas bases de dados MEDLINE, Scopus, Redalyc e Latindex, para por sua vez, é complementado com literatura médica encontrada em plataformas digitais como o Google Scholar. Dos 68 artigos identificados, foram selecionadas 16 publicações que atenderam aos critérios de inclusão, exclusão e Declaração PRISMA.  Resultados:  O diagnóstico de anemia deve centrar-se no hemograma, reticulócitos, estado de ferro, vitamina B12 e ácido fólico, enquanto a terapia é baseada no uso de ferro, agentes estimuladores da eritropoiese e em certos casos eritropoietina.  Conclusões:  Fornecer tratamento precoce e ideal a pacientes com insuficiência renal crônica reduz o risco de desenvolver anemia normocítica normocítica hipoproliferativa.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[insuficiencia renal]]></kwd>
<kwd lng="es"><![CDATA[anemia]]></kwd>
<kwd lng="es"><![CDATA[recuento de células sanguíneas]]></kwd>
<kwd lng="es"><![CDATA[tratamiento]]></kwd>
<kwd lng="en"><![CDATA[kidney failure]]></kwd>
<kwd lng="en"><![CDATA[anemia]]></kwd>
<kwd lng="en"><![CDATA[blood cell count]]></kwd>
<kwd lng="en"><![CDATA[treatment]]></kwd>
<kwd lng="pt"><![CDATA[insuficiência renal]]></kwd>
<kwd lng="pt"><![CDATA[anemia]]></kwd>
<kwd lng="pt"><![CDATA[contagem de células sanguíneas]]></kwd>
<kwd lng="pt"><![CDATA[tratamento]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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