<?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>S2448-89092024000200102</article-id>
<article-id pub-id-type="doi">10.35366/116319</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Correlación de volumen residual gástrico medido y ultrasonido gástrico para identificar intolerancia gástrica en pacientes neurocríticos con nutrición enteral en la unidad de cuidados intensivos]]></article-title>
<article-title xml:lang="en"><![CDATA[Correlation of measured gastric residual volume and gastric ultrasound to identify gastric intolerance in neurocritic patients with enteral nutrition in the intensive care unit]]></article-title>
<article-title xml:lang="pt"><![CDATA[Correlação entre o volume residual gástrico medido e o ultrassom gástrico para identificar a intolerância gástrica em pacientes neurocríticos em nutrição enteral na Unidade de Terapia Intensiva]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Macías]]></surname>
<given-names><![CDATA[Mauricio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Vázquez-Ramírez]]></surname>
<given-names><![CDATA[Roxana]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pinedo-Lechuga]]></surname>
<given-names><![CDATA[Marcela]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS)  ]]></institution>
<addr-line><![CDATA[Monterrey Nuevo León]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2024</year>
</pub-date>
<volume>38</volume>
<numero>2</numero>
<fpage>102</fpage>
<lpage>107</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-89092024000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-89092024000200102&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-89092024000200102&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  la nutrición es fundamental en el paciente crítico, por lo que la intolerancia gástrica y su detección juegan un rol importante. La medición del volumen residual gástrico (VRG) para la evaluación de la intolerancia gástrica ayuda a identificar la intolerancia a la nutrición enteral. Resulta interesante buscar una correlación entre la medición del volumen residual gástrico a través de aspiración manual y el medido por ultrasonido.  Objetivo:  evaluar la correlación entre el volumen residual gástrico medido con el volumen residual calculado por ultrasonido para identificar intolerancia gástrica en pacientes neurocríticos con alimentación enteral.  Material y métodos:  estudio observacional, longitudinal, prospectivo, comparativo en la unidad de cuidados intensivos, se realiza un análisis para la correlación entre el volumen residual gástrico medido con volumen residual calculado por ultrasonido para intolerancia gástrica en pacientes neurocríticos.  Resultados:  se obtuvo una correlación de Pearson del volumen residual gástrico medido con volumen residual gástrico calculado por ultrasonido: al ingreso fue de 0.265 (p = 0.137); a las 24 horas de 0.818 (p &#8804; 0.001) y a las 48 horas de 0.931 (p &#8804; 0.001).  Conclusiones:  el ultrasonido gástrico es una alternativa para identificar intolerancia gástrica y riesgo de aspiración en pacientes neurocríticos con nutrición enteral, ya que se correlaciona de manera positiva y estadísticamente significativa con el volumen residual gástrico medido por aspiración manual.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  nutrition is essential in critical patients, so gastric intolerance and its detection play an important role. Measurement of gastric residual volume (GRV) for the evaluation of gastric intolerance helps to identify intolerance to enteral nutrition (EN). It is interesting to look for a correlation between the measurement of GRV through manual aspiration and that measured by ultrasound.  Objective:  to evaluate the correlation between the measured gastric residual volume with the residual volume calculated by ultrasound to identify gastric intolerance in neurocritical patients with enteral feeding.  Material and methods:  observational, longitudinal, prospective, comparative study in the intensive care unit, an analysis is carried out for the correlation between the gastric residual volume measured with residual volume calculated by ultrasound for gastric intolerance in neurocritical patients.  Results:  a Pearson correlation of measured gastric residual volume with gastric residual volume calculated by ultrasound upon admission of 0.265 was obtained with a value of p = 0.137; at 24 hours a Pearson correlation of 0.818 (p &#8804; 0.001) was found and at 48 hours a Pearson correlation of 0.931 was found (p &#8804; 0.001).  Conclusions:  gastric ultrasound is an alternative to identify gastric intolerance and aspiration risk in neurocritical patients with enteral nutrition since it correlates positively and statistically significantly with gastric residual volume measured by manual aspiration.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução:  a nutrição é essencial em pacientes em estado crítico, por isso a intolerância gástrica e a sua detecção desempenham um papel importante. A medida do volume residual gástrico (VRG) para avaliação da intolerância gástrica auxilia na identificação da intolerância à nutrição enteral (NE). É interessante buscar uma correlação entre a medida do VRG por meio de aspiração manual e aquela medida por ultrassom.  Objetivo:  avaliar a correlação entre o volume residual gástrico medido com o volume residual calculado pela ultrassonografia para identificação de intolerância gástrica em pacientes neurocríticos com alimentação enteral.  Material e métodos:  estudo observacional, longitudinal, prospectivo, comparativo em Unidade de Terapia Intensiva, é realizada análise da correlação entre o volume residual gástrico medido com o volume residual calculado por ultrassonografia para intolerância gástrica em pacientes neurocríticos.  Resultados:  foi obtida uma correlação de Pearson do volume residual gástrico medido com o volume residual gástrico calculado por ultrassonografia na admissão de 0.265 com valor de p = 0.137; às 24 horas foi encontrada uma correlação de Pearson de 0.818 (p &#8804; 0.001) e às 48 horas foi encontrada uma correlação de Pearson de 0.931 (p &#8804; 0.001).  Conclusões:  a ultrassonografia gástrica é uma alternativa para identificar intolerância gástrica e risco de aspiração em pacientes neurocríticos em nutrição enteral, pois se correlaciona positiva e estatisticamente significativa com o volume residual gástrico medido por aspiração manual.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[intolerancia gástrica]]></kwd>
<kwd lng="es"><![CDATA[nutrición enteral]]></kwd>
<kwd lng="es"><![CDATA[ultrasonido gástrico]]></kwd>
<kwd lng="es"><![CDATA[volumen residual gástrico]]></kwd>
<kwd lng="en"><![CDATA[gastric intolerance]]></kwd>
<kwd lng="en"><![CDATA[enteral nutrition]]></kwd>
<kwd lng="en"><![CDATA[gastric ultrasound]]></kwd>
<kwd lng="en"><![CDATA[gastric residual volume]]></kwd>
<kwd lng="pt"><![CDATA[intolerância gástrica]]></kwd>
<kwd lng="pt"><![CDATA[nutrição enteral]]></kwd>
<kwd lng="pt"><![CDATA[ultrassonografia gástrica]]></kwd>
<kwd lng="pt"><![CDATA[volume residual gástrico]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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