<?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>1727-897X</journal-id>
<journal-title><![CDATA[MediSur]]></journal-title>
<abbrev-journal-title><![CDATA[Medisur]]></abbrev-journal-title>
<issn>1727-897X</issn>
<publisher>
<publisher-name><![CDATA[Universidad de Ciencias Médicas de Cienfuegos, Centro Provincial de Ciencias Médicas, Provincia de Cienfuegos.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1727-897X2023000200321</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Caracterización de pacientes ingresados con neumonía y prueba diagnóstica de COVID-19 negativa en unidad de cuidados intensivos]]></article-title>
<article-title xml:lang="en"><![CDATA[Characterization of patients admitted with pneumonia and a negative diagnostic test for COVID-19 in the intensive care unit]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Rivero Morey]]></surname>
<given-names><![CDATA[Rodolfo Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar Jure]]></surname>
<given-names><![CDATA[Lietter]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chang Cuesta]]></surname>
<given-names><![CDATA[Yenisel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Santana Carballosa]]></surname>
<given-names><![CDATA[Inte]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Navarro Machado]]></surname>
<given-names><![CDATA[Víctor René]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Magariño Abreus]]></surname>
<given-names><![CDATA[Lya del Rosario]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Ciencias Médicas de Cienfuegos  ]]></institution>
<addr-line><![CDATA[Cienfuegos ]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital General Universitario Dr. Gustavo Aldereguía Lima  ]]></institution>
<addr-line><![CDATA[Cienfuegos ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>04</month>
<year>2023</year>
</pub-date>
<volume>21</volume>
<numero>2</numero>
<fpage>321</fpage>
<lpage>329</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S1727-897X2023000200321&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S1727-897X2023000200321&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S1727-897X2023000200321&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[ RESUMEN  Fundamento  en el amplio contexto de la epidemia de COVID-19, las infecciones bacterianas secundarias representan un factor de riesgo importante para los resultados adversos de la entidad.  Objetivo  caracterizar a los pacientes ingresados en unidad de cuidados intensivos con diagnóstico de neumonía adquirida en la comunidad y negativos a COVID-19.  Métodos  estudio descriptivo, realizado entre marzo/2020 a marzo/2021, en una serie de 338 pacientes ingresados en la Unidad de Cuidados Intensivos con el antecedente de reacción en cadena de la polimerasa negativo a COVID-19, pero con diagnóstico de neumonía adquirida en la comunidad. Se analizaron variables como: edad, sexo, mes del ingreso, requerimiento de ventilación artificial mecánica y estado al egreso.  Resultados  el 60,3 % de los pacientes correspondió al sexo masculino, y el grupo de edad de 60 a 79 años (50,3 %) fue el más representativo. El 31,7 % requirió ventilación artificial mecánica, y el 61,8 % permaneció ingresado menos de 48 horas. El 61,6 % fueron egresados vivos, con un promedio de estadía de 6,31 ± 10,62 días. Sumaron 218 aquellos ingresados por más de 10 días desde el inicio de los síntomas y la realización del test diagnóstico de COVID-19.  Conclusiones  durante la situación epidemiológica causada por la COVID-19 ingresaron pacientes en unidades de cuidados intensivos con diagnóstico de neumonía adquirida en la comunidad no relacionada al virus del SARS-Cov-2. El tratamiento oportuno, en algunos casos ventilación mecánica artificial, incluso prolongada, contribuyó a la baja letalidad y al egreso con una calidad de vida mejor.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background  in the wide context of the COVID-19 epidemic, secondary bacterial infections represent an important risk factor for the entity's adverse outcomes.  Objective to characterize patients admitted to the intensive care unit with a diagnosis of community-acquired pneumonia and negative for COVID-19.  Methods descriptive study, carried out between March/2020 and March/2021, in a series of 338 patients admitted to the Intensive Care Unit with a history of negative polymerase chain reaction to COVID-19, but with a diagnosis of acquired pneumonia in the community. Variables such as: age, sex, month of admission, requirement of artificial mechanical ventilation and condition at discharge were analyzed.  Results 60.3% of the patients were male, and the age group from 60 to 79 years old (50.3%) was the most representative. 31.7% required artificial mechanical ventilation, and 61.8% remained hospitalized for less than 48 hours. 61.6% were discharged alive, with an average stay of 6.31 ± 10.62 days. There were 218 hospitalized for more than 10 days from the onset of symptoms and the completion of the COVID-19 diagnostic test.  Conclusions during the epidemiological situation caused by COVID-19, patients were admitted to intensive care units with a diagnosis of community-acquired pneumonia not related to the SARS-Cov-2 virus. Timely treatment, in some cases artificial mechanical ventilation, even prolonged, contributed to the low lethality and discharge with a better quality of life.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Unidades de cuidados intensivos]]></kwd>
<kwd lng="es"><![CDATA[SARS-Cov-2]]></kwd>
<kwd lng="es"><![CDATA[COVID-19]]></kwd>
<kwd lng="es"><![CDATA[neumonía]]></kwd>
<kwd lng="en"><![CDATA[Intensive care units]]></kwd>
<kwd lng="en"><![CDATA[SARS-Cov-2]]></kwd>
<kwd lng="en"><![CDATA[COVID-19]]></kwd>
<kwd lng="en"><![CDATA[pneumonia]]></kwd>
</kwd-group>
</article-meta>
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