<?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>1130-0108</journal-id>
<journal-title><![CDATA[Revista Española de Enfermedades Digestivas]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. esp. enferm. dig.]]></abbrev-journal-title>
<issn>1130-0108</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Española de Patología Digestiva]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1130-01082018001100007</article-id>
<article-id pub-id-type="doi">10.17235/reed.2018.5077/2017</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación de la recidiva y supervivencia a largo plazo en enfermos de cáncer de colon izquierdo obstructivo: endoprótesis puente a cirugía]]></article-title>
<article-title xml:lang="en"><![CDATA[The long-term recurrence rate and survival of obstructive left-sided colon cancer patients: a stent as a bridge to surgery]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ballestero-Pérez]]></surname>
<given-names><![CDATA[Araceli]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[García-Pérez]]></surname>
<given-names><![CDATA[Juan-Carlos]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Muriel]]></surname>
<given-names><![CDATA[Alfonso]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Die-Trill]]></surname>
<given-names><![CDATA[Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lobo]]></surname>
<given-names><![CDATA[Eduardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital Universitario Ramón y Cajal Servicio de Cirugía General y del Aparato Digestivo ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Universitario Ramón y Cajal Unidad de Bioestadística Clínica ]]></institution>
<addr-line><![CDATA[Madrid ]]></addr-line>
<country>Spain</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Alcalá IRYCIS. CIBERESP. Departamento de Enfermería ]]></institution>
<addr-line><![CDATA[Alcalá de Henares, Madrid ]]></addr-line>
<country>Spain</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>11</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>11</month>
<year>2018</year>
</pub-date>
<volume>110</volume>
<numero>11</numero>
<fpage>718</fpage>
<lpage>725</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_arttext&amp;pid=S1130-01082018001100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_abstract&amp;pid=S1130-01082018001100007&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.isciii.es/scielo.php?script=sci_pdf&amp;pid=S1130-01082018001100007&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  la endoprótesis como puente a cirugía curativa en pacientes con cáncer de colon izquierdo obstructivo es una alternativa al tratamiento clásico. El objetivo de nuestro estudio es evaluar la recidiva de la enfermedad así como la morbimortalidad del tratamiento.  Pacientes y métodos:  estudio retrospectivo observacional donde se analizan los pacientes que acudieron al Servicio de Urgencias con cuadro de obstrucción intestinal por tumoración en colon izquierdo entre junio de 2006 y enero de 2014. Se incluyó a los pacientes a los cuales se les colocó una endoprótesis por vía endoscópica y posteriormente fueron intervenidos con intención curativa. El periodo de observación fue hasta mayo de 2017.  Resultados:  cincuenta y tres pacientes fueron tratados con endoprótesis; de ellos, nueve fallecieron en el postoperatorio. Los pacientes fallecidos eran más frecuentemente varones (100% en fallecidos vs. 62% en no fallecidos, p = 0,02), con más edad (81,4 ± 5,1 vs. 71,6 ± 10,8, p &lt; 0,001) y tenían hemoglobinas más bajas al ingreso (12,9 vs. 13,6, p &lt; 0,001), mayor número de leucocitos (12.918 vs. 9.437, p &lt; 0,001) y mayor coagulopatía (INR 1,6 vs. 1, p &lt; 0,001). Tuvieron una recidiva a distancia ocho pacientes con una mediana de supervivencia libre de enfermedad de 19,1 meses. Se compararon las variables en función de la aparición de enfermedad a distancia y la media de edad fue menor en los pacientes que presentaron recidiva (65,9 ± 11,3 vs. 74,9 ± 9,9 p &lt; 0,001).  Conclusiones:  el uso de endoprótesis como puente a cirugía curativa en los pacientes con cáncer de colon izquierdo obstructivo en nuestro hospital ha presentado unos resultados comparables a estudios previos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Background:  a colonic stent as a bridge to elective surgery for left-sided malignant colonic obstruction is an alternative to the classical treatment. The aim of our study was to evaluate the recurrence rate as well as the morbidity and mortality of this treatment.  Patients and methods:  patients admitted to the Emergency Department with left-sided malignant colonic obstruction between June 2006 and January 2014 were analyzed in a retrospective observational study. Patients who underwent self-expanding metallic stent placement via endoscopy as a bridge to surgery were included. The observation period was performed until May 2017.  Results:  fifty-three patients were treated with a colonic stent as a bridge to surgery; nine patients died during the postoperative period. The deceased patients were more frequently male (100% in the deceased vs 62% in the non-deceased, p = 0.02), with a more advanced age (81.4 ± 5.1 vs 71.6 ± 10.8, p &lt; 0.001), lower hemoglobin levels on admission (12.9 vs 13.6 p &lt; 0.001), a greater number of leukocytes (12,918 vs 9,437, p &lt; 0.001) and greater coagulopathy (INR 1.6 vs 1, p &lt; 0.001). Eight patients had a distant relapse with a median disease-free survival of 19.1 months. The variables were compared according to the appearance of distant disease and the mean age was lower in patients with a recurrence (65.9 ± 11.3 vs 74.9 ± 9.9, p &lt; 0.001).  Conclusions:  the results of the use of a stent as a bridge to curative surgery in patients with obstructive left colon cancer in our hospital is comparable to previous studies.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Cáncer]]></kwd>
<kwd lng="es"><![CDATA[Obstrucción intestinal]]></kwd>
<kwd lng="es"><![CDATA[Adenocarcinoma]]></kwd>
<kwd lng="es"><![CDATA[Cirugía]]></kwd>
<kwd lng="es"><![CDATA[Stents]]></kwd>
<kwd lng="es"><![CDATA[Efectividad del tratamiento]]></kwd>
<kwd lng="en"><![CDATA[Cancer]]></kwd>
<kwd lng="en"><![CDATA[Intestinal obstruction]]></kwd>
<kwd lng="en"><![CDATA[Adenocarcinoma]]></kwd>
<kwd lng="en"><![CDATA[Surgery]]></kwd>
<kwd lng="en"><![CDATA[Stents]]></kwd>
<kwd lng="en"><![CDATA[Treatment outcome]]></kwd>
</kwd-group>
</article-meta>
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