<?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>1794-2470</journal-id>
<journal-title><![CDATA[Nova]]></journal-title>
<abbrev-journal-title><![CDATA[Nova]]></abbrev-journal-title>
<issn>1794-2470</issn>
<publisher>
<publisher-name><![CDATA[Universidad Colegio Mayor de Cundinamarca]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1794-24702021000200057</article-id>
<article-id pub-id-type="doi">10.22490/24629448.5495</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Prevalencia de resistencia de bacteria aisladas en hemocultivos, en un hospital universitario de Colombia]]></article-title>
<article-title xml:lang="en"><![CDATA[Prevalence of bacterial resistance isolated in hemocultives, in a university hospital of Colombia]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Duran-Lengua]]></surname>
<given-names><![CDATA[Marlene]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Valladales-Restrepo]]></surname>
<given-names><![CDATA[Luis]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Caraballo-Marimón]]></surname>
<given-names><![CDATA[Roger]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero Martínez]]></surname>
<given-names><![CDATA[Geraldine]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cabarcas-Tovar]]></surname>
<given-names><![CDATA[Adrián]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Bohórquez Moreno]]></surname>
<given-names><![CDATA[Cristina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Cartagena Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad de Cartagena  ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Cartagena  ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad de Cartagena Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad de Cartagena Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af6">
<institution><![CDATA[,Universidad de Cartagena Facultad de Medicina ]]></institution>
<addr-line><![CDATA[Cartagena ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2021</year>
</pub-date>
<volume>19</volume>
<numero>37</numero>
<fpage>57</fpage>
<lpage>69</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S1794-24702021000200057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S1794-24702021000200057&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S1794-24702021000200057&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo. Describir la frecuencia de los microorganismos y la resistencia antibiótica de bacterias aisladas en hemocultivos de pacientes con Bacteremia, en un hospital universitario de Colombia.  Métodos. Se desarrolló un estudio observacional, descriptivo y de corte transversal, en individuos mayores de 18 años, en donde se describió los hemocultivos positivos, aislados en todos los servicios del Hospital Universitario del Caribe.  Resultados. De los 211 hemocultivos analizados, el 53,1% fueron hombres. Los microorganismos Gram positivos corresponden a 49,8%, con una alta frecuencia de S. aureus en un 16,1%. De los microorganismos Gram negativos fue aislado E.coli en un 18%. La resistencia a vancomicina se estableció en 4,4%. La K. pneumoniae presentó una resistencia a meropenem en un 15,3% de los casos. E.coli, P. aeruginosa y E.cloacae son sensibles a carbapénicos. Así en nuestro estudio las bacterias más frecuentemente aisladas en los hemocultivos fueron predominantemente Gram negativos, con resistencia a carbapénicos para algunas cepas de K. Pneumoniae.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective. To describe the frequency of microorganisms and the antibiotic resistance of isolated bacteria in blood cultures of patients with bacteremia, in a university hospital in Colombia.  Methods. An observational, descriptive, and cross-sectional study was developed in individuals older than 18 years, where the positive blood cultures were described, isolated in all the services of the University Hospital of the Caribbean.  Results. Of the 211 blood cultures analyzed, 53.1% were men. The Gram-positive microorganisms correspond to 49.8%, with a high frequency of S. aureus in 16.1%. Of the Gram negative microorganisms, E.coli was isolated by 18%. Vancomycin resistance was established at 4.4%. K. pneumoniae showed resistance to meropenem in 15.3% of cases. E.coli, P. aeruginosa and E. cloacae are sensitive to carbapenes. Thus, in our study, the bacteria most frequently isolated in the blood cultures were predominantly Gram negative, with resistance to carbapenes for some strains of K. pneumoniae.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[bacteriemia]]></kwd>
<kwd lng="es"><![CDATA[farmacorresistencia microbiana]]></kwd>
<kwd lng="es"><![CDATA[pruebas de sensibilidad microbiana]]></kwd>
<kwd lng="es"><![CDATA[antibacterianos]]></kwd>
<kwd lng="en"><![CDATA[bacteremia]]></kwd>
<kwd lng="en"><![CDATA[drug resistance]]></kwd>
<kwd lng="en"><![CDATA[microbial]]></kwd>
<kwd lng="en"><![CDATA[drug microbial sensitivity tests]]></kwd>
<kwd lng="en"><![CDATA[anti bacterial agents]]></kwd>
</kwd-group>
</article-meta>
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<surname><![CDATA[Agudelo]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Ospina]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Klebsiella pneumoniae]]></article-title>
<source><![CDATA[Rev Chil infectología]]></source>
<year>2010</year>
<volume>29</volume>
<page-range>175-82</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
