<?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>2448-8909</journal-id>
<journal-title><![CDATA[Medicina crítica (Colegio Mexicano de Medicina Crítica)]]></journal-title>
<abbrev-journal-title><![CDATA[Med. crít. (Col. Mex. Med. Crít.)]]></abbrev-journal-title>
<issn>2448-8909</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Medicina Crítica A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2448-89092016000500319</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Validación de la «escala evaluación de fallo orgánico secuencial» (SOFA) con modificación del componente cardiovascular en la Unidad de Terapia Intensiva del Hospital San Ángel Inn Universidad]]></article-title>
<article-title xml:lang="en"><![CDATA[Validation of the «Sequential Organ Failure Assessment» score with modified cardiovascular component in the Intensive Care Unit of the San Angel Inn Universidad Hospital]]></article-title>
<article-title xml:lang="pt"><![CDATA[Validação da escala «avaliação da falha orgânica sequencial» com a mudança do componente cardiovascular na Unidade de Terapia Intensiva]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Monares Zepeda]]></surname>
<given-names><![CDATA[Enrique]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rodríguez Guillén]]></surname>
<given-names><![CDATA[Job Heriberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valles Guerrero]]></surname>
<given-names><![CDATA[Alberto]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Galindo Martín]]></surname>
<given-names><![CDATA[Carlos Alfredo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Corrales Brenes]]></surname>
<given-names><![CDATA[Edgar José]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Suárez Cruz]]></surname>
<given-names><![CDATA[Alejandro]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital San Ángel Inn Universidad  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Central Sur de Alta Especialidad de Pemex  ]]></institution>
<addr-line><![CDATA[Ciudad de México ]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2016</year>
</pub-date>
<volume>30</volume>
<numero>5</numero>
<fpage>319</fpage>
<lpage>323</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-89092016000500319&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-89092016000500319&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-89092016000500319&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  La escala SOFA es una herramienta ampliamente utilizada en las unidades de terapia intensiva. Sin embargo, desde su validación inicial hace casi 20 años, no han sido modificados sus parámetros, cuando los avances médicos y la nueva evidencia nos obligan a realizar ajustes.  Objetivo:  Validación de la escala SOFA con modificación del componente cardiovascular en una unidad de terapia intensiva mixta.  Material y métodos:  Se realizó un estudio observacional y retrospectivo del registro de pacientes ingresados a la unidad de cuidados intensivos del 1 de agosto de 2014 al 30 de junio de 2015.  Resultados:  Un total de 57 casos con promedio de edad de 65 años (± 18) y una mortalidad general de 24.5%. Mediante el análisis de curvas ROC, se obtuvieron los siguientes puntos de corte: APACHE II = 20; SOFA = 6; mCV-SOFA = 6; mCV-SOFA sin lactato = 6; con áreas bajo la curva de: 0.76 (p = 0.003); 0.78 (p = 0.001); 0.89 (p &lt; 0.001); 0.89 (p &lt; 0.001), respectivamente. El lactato inicial, el lactato a las 24 horas y la depuración de lactato no mostraron diferencias significativas (p &gt; 0.05).  Conclusión:  En nuestra población, el empleo del SOFA con modificación del componente cardiovascular fue más sensible para predecir mortalidad respecto a la escala original, por lo que su empleo puede tener un mejor desempeño en la detección del riesgo de muerte en pacientes críticos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  SOFA score is a widely used tool in the intensive care units. However, since its validation over 20 years ago, its parameters have not been changed, while the medical advances and new evidence force us to make adjustments.  Objective:  Cardiovascular modified SOFA score validation in a mixed intensive care unit.  Material and methods:  A retrospective observational study that included patients admitted to the intensive care unit from August 1, 2014 to June 30, 2015.  Results:  A total of 57 patients were included, with a mean age of 65 (± 18) and a total mortality of 24.5%. The next cutoff points were obtained by ROC curve analysis: APACHE II = 20; SOFA = 6; mCV-SOFA = 6; mCV-SOFA without lactate = 6; with the following areas under the curve: 0.76 (p = 0.003); 0.78 (p = 0.001); 0.89 (p &lt; 0.001); 0.89 (p &lt; 0.001), respectively. Basal lactate, lactate at 24 hours and lactate depuration showed no significant difference (p &gt; 0.05).  Conclusion:  In this population, the SOFA score with cardiovascular modification showed more sensitivity to detect mortality compared with the original score. Therefore, its use could have a better performance in detecting the risk of death in critically ill patients.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução:  A escala SOFA é uma ferramenta amplamente utilizada nas unidades de terapia intensiva. No entanto, desde a validação inicial de quase 20 anos não foram modificados seus parâmetros, sendo que os avanços da medicina e novas evidências nos forçam a fazer ajustes.  Objetivo:  Validação da escala SOFA com modificação do componente cardiovascular em uma unidade de terapia intensiva mista.  Material e métodos:  Se realizó um estudo observacional e retrospectivo do registro de pacientes internados na UTI desde 1 de agosto de 2014 até 30 de junho de 2015.  Resultados:  Um total de 57 casos com uma idade média de 65 anos (± 18) e uma mortalidade global de 24.5%. Mediante a análise da curva ROC, obtivemos os seguintes pontos de corte: APACHE II = 20; SOFA = 6; mCV-SOFA = 6; mCV-SOFA sem lactato = 6; com áreas sob a curva de 0.76 (p = 0.003); 0.78 (p = 0.001); 0.89 (p &lt; 0.001); 0.89 (p &lt; 0.001) respectivamente. Lactato inicial, lactato às 24 horas e a depuração de lactato não apresentaram diferença significativa (p &gt; 0.05).  Conclusão:  Em nossa população, o uso do SOFA com a modificação do componente cardiovascular foi mais sensível para predizer a mortalidade a partir da escala original, de modo que a sua utilização pode ter um melhor desempenho na detecção do risco de morte em pacientes en estado crítico.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[SOFA]]></kwd>
<kwd lng="es"><![CDATA[mortalidad]]></kwd>
<kwd lng="es"><![CDATA[índice de choque]]></kwd>
<kwd lng="es"><![CDATA[lactato]]></kwd>
<kwd lng="en"><![CDATA[SOFA]]></kwd>
<kwd lng="en"><![CDATA[mortality]]></kwd>
<kwd lng="en"><![CDATA[shock index]]></kwd>
<kwd lng="en"><![CDATA[lactate]]></kwd>
<kwd lng="pt"><![CDATA[SOFA]]></kwd>
<kwd lng="pt"><![CDATA[mortalidade]]></kwd>
<kwd lng="pt"><![CDATA[taxa de choque]]></kwd>
<kwd lng="pt"><![CDATA[lactato]]></kwd>
</kwd-group>
</article-meta>
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