<?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>2444-054X</journal-id>
<journal-title><![CDATA[Cirugía y cirujanos]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. cir.]]></abbrev-journal-title>
<issn>2444-054X</issn>
<publisher>
<publisher-name><![CDATA[Academia Mexicana de Cirugía A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2444-054X2022000600775</article-id>
<article-id pub-id-type="doi">10.24875/ciru.21000529</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Procalcitonina y proteína C reactiva séricas como biomarcadores predictivos de dehiscencia de anastomosis intestinal en cirugía colorrectal]]></article-title>
<article-title xml:lang="en"><![CDATA[Procalcitonin and C-reactive protein as predictive biomarkers of anastomotic leak in colorrectal surgery]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez-Lizaola]]></surname>
<given-names><![CDATA[Rebeca B.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Fuentes-Orozco]]></surname>
<given-names><![CDATA[Clotilde]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez-Navarro]]></surname>
<given-names><![CDATA[José V.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morán-Galaviz]]></surname>
<given-names><![CDATA[Rubén E.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Hospital General de Zona Departamento de Cirugía General]]></institution>
<addr-line><![CDATA[Puerto Vallarta ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Centro Médico Nacional de Occidente Departamento de Investigación Biomédica ]]></institution>
<addr-line><![CDATA[Guadalajara ]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Centro Médico Nacional de Occidente Departamento de Cirugía General ]]></institution>
<addr-line><![CDATA[Guadalajara Jalisco]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2022</year>
</pub-date>
<volume>90</volume>
<numero>6</numero>
<fpage>775</fpage>
<lpage>780</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2444-054X2022000600775&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2444-054X2022000600775&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2444-054X2022000600775&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Antecedentes: La medición sérica de procalcitonina (PCT) y proteína C reactiva (PCR) como marcadores de infección intraabdominal posterior a la cirugía colorrectal ha tomado interés en los recientes años, sin embargo, la literatura que existe en la actualidad no es concluyente.  Objetivo: Evaluar los biomarcadores séricos de inflamación procalcitonina (PCT) y proteína C reactiva (PCR) como factores predictores para dehiscencia de anastomosis (DA) en cirugía colorrectal.  Método: Cohorte retrospectiva de pacientes con cirugía abdominal, con ileostomía o colostomía, que fueron protocolizados para restitución del tránsito intestinal por el departamento de cirugía general en un hospital de tercer nivel, de marzo de 2018 a marzo de 2020.  Resultados: La DA ocurrió en 4 (36.4%) de 11 pacientes. Se comparó la media de dos grupos: el grupo 1 sin DA frente al grupo 2 que presentaron DA. Las concentraciones séricas de PCT3PO fueron de 4.86 ng/ml en el grupo 1 y 13.7 ng/ml en el grupo 2, y las de PCT5PO fueron de 1.3071 ng/ml y 6.74 ng/ml, respectivamente (desviación estándar [DE]: 5.04 vs. 11.53 y 0.779 vs. 10.44). Las concentraciones séricas de PCR3PO fueron de 194.7 mg/l en el grupo 1 y 100.97 mg/l en el grupo 2, y las de PCR5PO fueron de 159.8 mg/l y 65.67 mg/l, respectivamente (DE: 88.78 vs. 82.01 y 94.77 vs. 58.009).  Conclusiones: La persistencia de valores elevados den PCR y PCT séricas al tercer y quinto día posoperatorios pudieran demostrar DA. Estos marcadores podrían agregarse como criterio de egreso.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Background: There has been recent interest in the seric levels of procalcitonin (PCT) and C reactive protein (PCR) as a marker of intraabdominal infection after a colorrectal surgery, however, the actual literature remains inconclusive.  Objective: To test if C-Reactive Protein (PCR) and procalcitonin (PCT) as predictive factors of anastomotic leak after colorectal surgery.  Method: Retrospective cohort, of patients with ileostomy or colostomy who had intestinal transit restitution by general surgeons in our center, from march 2018 to march 2020.  Results: We registered 4 (36.4%) anastomotic leaks. We compared median PCR and PCT between group 1 (without anastomotic leak) and group 2 (with anastomotic leak). Median PCT3PO was 4.86 ng/ml in group 1 vs 13.7 ng/ml in group 2, and PCT5PO was 1.3071 ng/ml vs 6.74 ng/ml (DS: 5.04 vs. 11.53 and 0.779 vs. 10.44). Median PCR3PO and PCR5PO was 194.7 mg/l in group 1 vs 100.97 mg/l in group 2, and 159.8 mg/l vs 65.67 mg/l, (DS: 88.78 vs. 82.01 and 94.77 vs. 58.009).  Conclusions: Persistent higher levels of seric PCR and PCT at 3rd and 5th postoperative day could be an anastomotic leackage. This biomarkers might be added as additional criteria of discharge.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Dehiscencia de anastomosis]]></kwd>
<kwd lng="es"><![CDATA[Procalcitonina]]></kwd>
<kwd lng="es"><![CDATA[Proteína C reactiva]]></kwd>
<kwd lng="es"><![CDATA[Valor predictivo positivo]]></kwd>
<kwd lng="en"><![CDATA[Anastomotick leak]]></kwd>
<kwd lng="en"><![CDATA[Procalcitonin]]></kwd>
<kwd lng="en"><![CDATA[C-reactive protein]]></kwd>
<kwd lng="en"><![CDATA[Positive predictive value]]></kwd>
</kwd-group>
</article-meta>
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<surname><![CDATA[Puga]]></surname>
<given-names><![CDATA[R]]></given-names>
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<name>
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<article-title xml:lang=""><![CDATA[Procalcitonin and C-reactive protein as early predictors of anastomotic leak in colorectal surgery:a prospective observational study]]></article-title>
<source><![CDATA[Dis Colon Rectum]]></source>
<year>2013</year>
<volume>56</volume>
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</article>
