<?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>S2448-89092024000600444</article-id>
<article-id pub-id-type="doi">10.35366/119231</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Relación entre volumen gástrico residual medido por ultrasonido y residuo medido por aspiración gástrica manual en pacientes críticos con intolerancia enteral]]></article-title>
<article-title xml:lang="en"><![CDATA[Correlation between gastric residual volume using ultrasound and manual aspiration for gastric reserve volume estimation in patients with enteral feeding intolerance]]></article-title>
<article-title xml:lang="pt"><![CDATA[Relação entre volume residual gástrico medido por ultrassom e resíduo medido por aspiração gástrica manual em pacientes em estado crítico com intolerância enteral]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Domínguez]]></surname>
<given-names><![CDATA[Evelin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alba-Cuevas]]></surname>
<given-names><![CDATA[Sandra Ivette]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Novoa-Santander]]></surname>
<given-names><![CDATA[Niyireth Loreny]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[López-Rodríguez]]></surname>
<given-names><![CDATA[Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Garduño-López]]></surname>
<given-names><![CDATA[Jessica]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Amezcua-Gutiérrez]]></surname>
<given-names><![CDATA[Marcos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Juárez de México  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>México</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>6</numero>
<fpage>444</fpage>
<lpage>452</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2448-89092024000600444&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2448-89092024000600444&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2448-89092024000600444&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  La intolerancia enteral sigue siendo un factor limitante en muchos pacientes en las unidades de terapia intensiva, lo que ha generado la búsqueda de estrategias que permitan una detección temprana, así como la estandarización de la evaluación de las funciones gástricas con un examen del abdomen junto a la cama del paciente. De forma tradicional se ha utilizado la medición de volumen residual gástrico por aspiración como método para monitorizar la intolerancia alimentaria; en la búsqueda por mejorar la seguridad y minimizar las complicaciones en los pacientes críticamente enfermos, la determinación del volumen residual gástrico por ultrasonido podría ser una herramienta que permita el diagnostico de intolerancia enteral de forma precoz por su alta sensibilidad y especificidad para detectar o descartar un estómago lleno en escenarios clínicos en los que la presencia de contenido gástrico es incierta, además de ser altamente reproducible por lo que determinar su correlación con el volumen residual gástrico considerado como uno de los determinantes más importantes de intolerancia enteral podría mejorar la detección temprana en nuestra unidad e implementar estrategias rutinarias de monitorización y tratamiento en beneficio de los pacientes.  Objetivo:  Correlacionar volumen gástrico residual medido por ultrasonido y residuo medido por aspiración gástrica cuantificado por enfermería, en pacientes con intolerancia enteral.  Material y métodos:  Estudio analítico, transversal, retrospectivo a partir de expedientes de pacientes adultos mayores de 18 años que ingresaron a la Unidad de Terapia Intensiva Adultos y que se documentó intolerancia a dieta enteral, y a los que se registró volumen residual gástrico por ultrasonido (USG), así como y residuo medido por aspiración gástrica cuantificado por enfermería.  Resultados:  En este estudio se observó un total de 23 pacientes con 59 mediciones de residuo gástrico por ultrasonido, así como residuo gástrico medido por aspiración. Se realizaron pruebas paramétricas de normalidad con Kolmogorov-Smirnov con distribución normal de los 23 pacientes estudiados. El 52% de la población analizada fueron hombres. La edad media fue 48 años, el promedio de IMC fue 28.4 kg/m2 Las comorbilidades más prevalentes fueron obesidad (34%), hipertensión arterial sistémica (34%), diabetes mellitus (21.79%). Mediante r de Pearson se determinó que existe una correlación directamente proporcional con un coeficiente de correlación de 0.97.  Conclusión:  La medición del volumen residual gástrico mediante ecografía es un método confiable para detectar precozmente la intolerancia enteral, con una alta correlación y significancia estadística.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Enteral feeding intolerance continues to be a limiting factor in many patients in intensive care unit (UCI), which has generated the search for strategies that allow early detection, as well as the standardization of the evaluation of gastric funtions with anexamination of the abdomen at the patient&#8217;s bed side. Traditionally, measurement of gastric residual volume by manual aspiration has been used as a metho d to monitor enteral feeding intolerance. In the search to improve safety and minimize complications in critically ill patients, determination of gastric residual volume by ultrasound could be a tool that allows the early diagnosis of enteral intolerance due to its high sensitivity and specificity to detect or rule out a full stomach in clinical scenarios in which the presence of gastric contents is uncertain. In addition to being highly reproducible, it can determine its correlation with Gastric residual volume by manual aspiration, it could also improve early detection in our unit and implement routine monitoring and treatment strategies that will benefit the patients.  Objective:  To correlate gastric residual volume measured by ultrasound and manual aspiration for gastric reserve volume estimation in patients with enteral feeding intolerance.  Material and methods:  Descriptive, longitudinal, prospective study in patients admitted to the adult UCI of a tertiary hospital in Mexico City and in whom enteral feeding intolerance was documented their stay. We measured gastric residual volume using ultrasound and compared this measurement with manual aspiration for gastric reserve volume estimation.  Results:  We included 23 participants, 59 measurements of gastric residual volume were performed using ultrasound and then compared with manual aspiration for gastric reserve volume. Parametric tests of normality were carried out with Kolmogorov-Smirnov with normal distribution. Of the 23 participants, 52% men, 47% women, and all participants were fed with a nasogastric tube. The mean age of the included participants was 48 years, mean BMI 28.4 kg/m2. The admission etiology was pneumonia 56.5% (N13), followed by cerebral vascular disease 26.1% (N6). The main comorbidities were obesity 34% (N8), systemic arterial hypertension 34% (N8), diabetes 21.79% (N5). Using the Pearson test, it was determined that there is a directly proportional correlation with a correlation coefficient of 0.97.  Conclusions:  The measurement of gastric residual volume by ultrasound is a reliable metho d to detect enteral intolerance early, with a high correlation and statistical significance. This represents benefits for the critically ill patient, since ultrasound at the point of care presents a strategy of cutting-edge, non-invasive that can be performed at the patient&#8217;s bedside.]]></p></abstract>
<abstract abstract-type="short" xml:lang="pt"><p><![CDATA[Resumo:  Introdução:  A intolerância enteral continua sendo um fator limitante para muitos pacientes em unidades de terapia intensiva, o que motivou a busca de estratégias que permitissem a detecção precoce, bem como a padronização da avaliação da função gástrica com um exame do abdômen à beira do leito. A medição do volume residual gástrico por aspiração tem sido tradicionalmente usada como um método para monitorar a intolerância alimentar. Na busca por aumentar a segurança e minimizar as complicações em pacientes críticos, a determinação do volume residual gástrico por ultrassom pode ser uma ferramenta para permitir o diagnóstico precoce da intolerância enteral devido à sua alta sensibilidade e especificidade para detectar ou descartar um estômago cheio em cenários clínicos nos quais a presença de conteúdo gástrico é incerta, além de ser altamente reprodutível, portanto, determinar sua correlação com o volume gástrico residual, considerado um dos determinantes mais importantes da intolerância enteral, poderia melhorar a detecção precoce em nossa unidade e implementar estratégias de monitoramento e tratamento de rotina para o benefício dos pacientes.  Objetivo:  Correlacionar o volume gástrico residual medido por ultrassom e o resíduo medido por aspiração gástrica quantificado pela enfermagem em pacientes com intolerância enteral.  Material e métodos:  Estudo analítico, transversal e retrospectivo baseado em registros de pacientes adultos com mais de 18 anos de idade que foram admitidos na unidade de terapia intensiva para adultos e que foram considerados intolerantes à dieta enteral, e para os quais o volume residual gástrico foi documentado por USG, bem como o volume residual gástrico medido por aspiração gástrica quantificada pela enfermagem.  Resultados:  Neste estudo, obtivemos um total de 23 pacientes com 59 medições de resíduos gástricos por ultrassom, bem como resíduos gástricos medidos por aspiração. Os testes paramétricos de normalidade foram realizados com Kolmogorov-Smirnov com distribuição normal. Dos 23 pacientes estudados, 52% homens, 47% mulheres, a idade média dos participantes incluídos foi de 48 anos, com IMC médio de 28.4 kg/m2. As comorbidades mais prevalentes foram obesidade (34%), hipertensão arterial sistêmica (34%), diabetes mellitus (21.79%). Utilizando o r de Pearson determinou-se que há uma correlação diretamente proporcional com um coeficiente de correlação de 0.97.  Conclusão:  A medição do volume gástrico residual por ultrassom é um método confiável para a detecção precoce da intolerância enteral, com alta correlação e significância estatística.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[ultrasonido]]></kwd>
<kwd lng="es"><![CDATA[intolerancia enteral]]></kwd>
<kwd lng="es"><![CDATA[residuo gástrico]]></kwd>
<kwd lng="en"><![CDATA[ultrasound]]></kwd>
<kwd lng="en"><![CDATA[enteral intolerance]]></kwd>
<kwd lng="en"><![CDATA[gastric residue]]></kwd>
<kwd lng="pt"><![CDATA[ultrassom]]></kwd>
<kwd lng="pt"><![CDATA[intolerância enteral]]></kwd>
<kwd lng="pt"><![CDATA[resíduo gástrico]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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