<?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>2011-7582</journal-id>
<journal-title><![CDATA[Revista Colombiana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[rev. colomb. cir.]]></abbrev-journal-title>
<issn>2011-7582</issn>
<publisher>
<publisher-name><![CDATA[Asociación Colombiana de Cirugía]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2011-75822023000400642</article-id>
<article-id pub-id-type="doi">10.30944/20117582.2331</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Cirugía bariátrica: resultados clínicos en términos de pérdida de peso y resolución de comorbilidades]]></article-title>
<article-title xml:lang="en"><![CDATA[Bariatric surgery: Clinical outcomes in terms of weight loss and resolution of comorbidities]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Toro-Vásquez]]></surname>
<given-names><![CDATA[Juan Pablo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moncada-Osorio]]></surname>
<given-names><![CDATA[Venus]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Uribe]]></surname>
<given-names><![CDATA[Carlos Hernando]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad de Antioquia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Alma Mater de Antioquia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Antioquia  ]]></institution>
<addr-line><![CDATA[Medellín ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2023</year>
</pub-date>
<volume>38</volume>
<numero>4</numero>
<fpage>642</fpage>
<lpage>655</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S2011-75822023000400642&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S2011-75822023000400642&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S2011-75822023000400642&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción.  La cirugía bariátrica es una estrategia válida de tratamiento en obesidad severa. El objetivo de este estudio fue evaluar la reducción de peso y la resolución de comorbilidades comparando dos técnicas quirúrgicas, baipás gástrico en Y de Roux y manga gástrica.  Métodos.  Estudio descriptivo de tipo analítico que incluyó pacientes con obesidad grados II y III. Se analizaron variables demográficas y perioperatorias, y las comorbilidades asociadas a la obesidad. La reducción del peso se evaluó con el porcentaje de pérdida del exceso de peso. Se realizó un análisis descriptivo univariado, usando medianas, rangos intercuartílicos, frecuencias y proporciones. Se usaron las pruebas de U de Mann-Whitney y Chi cuadrado para el análisis de grupos. Un valor de p&lt;0,05 fue considerado estadísticamente significativo.  Resultados.  Fueron incluidos 201 pacientes. La mediana del porcentaje de pérdida del exceso de peso a 18 meses fue de 77,4 % para el grupo de baipás gástrico en Y de Roux vs 69,5 % para el grupo de manga gástrica (p=0,14). La mayoría de los pacientes presentaron resolución o mejoría de la hipertensión arterial (76 %), diabetes mellitus (80 %), dislipidemia (73 %), apnea del sueño (79 %) y artropatías (94 %), sin diferencia significativa según la técnica quirúrgica empleada. La tasa de complicaciones mayores fue del 1,9 %. No se presentó mortalidad. La mediana de seguimiento fue 28 meses.  Conclusión.  El baipás gástrico en Y de Roux y la manga gástrica son procedimientos muy seguros y efectivos para la reducción del exceso de peso y la resolución de las comorbilidades asociadas a la obesidad.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction.  Bariatric surgery is a valid strategy of treatment for severe obesity. The aim of this study is to evaluate weight loss and resolution of comorbidities comparing two procedures, Roux-en-Y gastric bypass and sleeve gastrectomy.  Methods.  Descriptive study of analytical type that included patients with obesity grades II and III. Demographic and perioperative variables were analyzed. The weight reduction was evaluated among others with the percentage of excess of body weight loss. Comorbidities associated with obesity were also analyzed. A univariate descriptive analysis was performed, using medians, interquartile ranges, frequencies, and proportions. The Mann-Whitney U and Chi squared tests were used for analysis of groups. A value of p &lt;0.05 was considered statistically significant. Median follow-up was 28 months.  Results.  A total of 201 patients were included in the analysis. The median percentage of excess of body weight loss at 18 months was 77.4% for Roux-en-Y gastric bypass group vs 69.5% for sleeve gastrectomy group (p=0.14). The majority of patients presented resolution or improvement of hypertension (76%), diabetes mellitus (80%), dyslipidemia (73%), sleep apnea (79%), and arthropathy (94%), without significant differences according to the surgical technique used. Major complication rate was 1.9%. There was not mortality. The median follow-up was 28 months.  Conclusion.  Roux-en-Y gastric bypass and sleeve gastrectomy are both very safe and effective procedures for excess weight reduction and resolution of comorbidities associated with obesity.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[obesidad mórbida]]></kwd>
<kwd lng="es"><![CDATA[cirugía bariátrica]]></kwd>
<kwd lng="es"><![CDATA[derivación gástrica]]></kwd>
<kwd lng="es"><![CDATA[gastroplastia vertical]]></kwd>
<kwd lng="es"><![CDATA[pérdida de peso]]></kwd>
<kwd lng="es"><![CDATA[comorbilidad]]></kwd>
<kwd lng="en"><![CDATA[morbid obesity]]></kwd>
<kwd lng="en"><![CDATA[bariatric surgery]]></kwd>
<kwd lng="en"><![CDATA[gastric bypass]]></kwd>
<kwd lng="en"><![CDATA[vertical sleeve gastroplasty]]></kwd>
<kwd lng="en"><![CDATA[weight loss]]></kwd>
<kwd lng="en"><![CDATA[comorbidity]]></kwd>
</kwd-group>
</article-meta>
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