<?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>1405-0099</journal-id>
<journal-title><![CDATA[Cirujano general]]></journal-title>
<abbrev-journal-title><![CDATA[Cir. gen]]></abbrev-journal-title>
<issn>1405-0099</issn>
<publisher>
<publisher-name><![CDATA[Asociación Mexicana de Cirugía General A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S1405-00992022000400169</article-id>
<article-id pub-id-type="doi">10.35366/109891</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Drenaje de los pseudoquistes pancreáticos: endoscópico vs quirúrgico metaanálisis. ¿Es momento de la hibridación?]]></article-title>
<article-title xml:lang="en"><![CDATA[Drainage of pancreatic pseudocysts: endoscopic vs surgical approach meta-analysis. Is it time for hybridation?]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Hernández]]></surname>
<given-names><![CDATA[Francisco Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Guadarrama]]></surname>
<given-names><![CDATA[Lorena]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Aguilar]]></surname>
<given-names><![CDATA[Sergio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sanabria-Trujillo]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sánchez-Arteaga]]></surname>
<given-names><![CDATA[Ricardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano-Jaimes]]></surname>
<given-names><![CDATA[Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Universidad La Salle de México Facultad Mexicana de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad La Salle de México Facultad Mexicana de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad La Salle de México  Facultad Mexicana de Medicina]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Universidad La Salle de México Facultad Mexicana de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Universidad La Salle de México Facultad Mexicana de Medicina ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</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>44</volume>
<numero>4</numero>
<fpage>169</fpage>
<lpage>183</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S1405-00992022000400169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S1405-00992022000400169&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S1405-00992022000400169&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  los pseudoquistes pancreáticos son colecciones peripancreáticas de cápsula no epitelial que en caso de no presentar resolución espontánea, necesitan intervención y drenaje, diferentes técnicas quirúrgicas y endoscópicas han mostrado eficacia similar; sin embargo, no existe un algoritmo de manejo definitivo, ya que la evidencia disponible es heterogénea.  Objetivo:  comparar el drenaje endoscópico con el quirúrgico para el tratamiento de los pseudoquistes pancreáticos mediante la evaluación de las variables pronósticas contenidas en la evidencia existente que compara directamente ambas técnicas.  Material y métodos:  se realizó una búsqueda sistematizada en las bases de datos de MedLine Vía PubMed, SCOPUS, LILACS, TRIP DATABASE y mediante el empleo de búsqueda de metadatos y referencias cruzadas en REFSEEK y CROSSREF, de ensayos clínicos controlados y estudios de cohorte en un periodo de 10 años que comparan técnicas quirúrgicas versus endoscópicas, dos investigadores independientes analizaron y compararon la información, la cual fue auditada por separado por un moderador. Se realizó revisión sistemática y metaanálisis.  Resultados:  seis estudios fueron llevados al análisis cualitativo y cuantitativo, con un total de 347 pacientes, 187 con manejo endoscópico y 160 con manejo quirúrgico, se obtuvo éxito terapéutico en 95.1% (de 91.1 a 97.7) de los pacientes tratados con cirugía y 87.8% (de 82.2 a 92.1) de los pacientes con endoscopia con un OR de 2.41 (IC 95% 1.08 a 5.38) en favor del manejo quirúrgico con significancia estadística (p = 0.03) (heterogeneidad I(2) 0.0% p = 0.86). 18.3% (de 13.1 a 24.5) en el grupo quirúrgico se presentaron eventos adversos, mientras que en sólo 15.1% (de 10.3 a 21.1) de los tratados con endoscopia sí los hubo, con un OR de 0.90 (IC 95% de 0.51 a 1.58) (test de heterogeneidad I(2) 12% p = 0.34) no se encontró diferencia estadísticamente significativa (p = 0.70); 6.07% de los casos en el grupo de cirugía mostraron recurrencia, 8.12% evidenciaron esta característica en el grupo con endoscopia con un OR de 1.54 (IC 95% de 0.48 a 4.98) y una heterogeneidad I(2) 29% p = 0.24, sin significancia estadística (p = 0.47).  Conclusión:  las técnicas quirúrgicas son ligeramente superiores a las endoscópicas en términos de éxito terapéutico, no se encontró diferencia estadísticamente significativa en la recurrencia y eventos adversos. La llegada de técnicas emergentes como Hybrid NOTES y los stent de aposición luminal presentan características que prometen resolver los problemas que enfrentan actualmente ambas técnicas. Sin embargo, sigue siendo necesario realizar estudios con enfoque en la estratificación de riesgo basado en variables anatómicas, probabilidad de recurrencia y complicaciones que permitan determinar qué paciente es candidato a cada procedimiento.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  pancreatic pseudocysts are peri-pancreatic collections with a non-epithelial capsule that in case of not presenting spontaneous resolution needs intervention and drainage. Surgery and endoscopy have shown similar results in this task, however it is not clear which patients are better suited for each approach, therefore there is no management algorithm based on evidence.  Objective:  to know which procedure, surgery vs endoscopy, offers better results in drainage of pancreatic pseudocysts by mean of the evaluation of prognosis variables contained in the existent evidence that compares directly both techniques.  Material and methods:  systematized search was performed over internet databases, MedLine Via PubMed, SCOPUS, LILACS, Trip DATABASE and in use of metadata and cross references with REFSEEK and CROSSREF looking for clinical trials and Cohort Studies published in a period of 10 years where the endoscopic and surgical intervention were compared, two independent researchers analyzed and compared the information which was audited by a moderator. Systematic review and meta-analysis was performed.  Results:  up to 6 studies were conducted into qualitative and quantitative analysis, with a total of 347 patients, 187 with endoscopic management and 160 with surgical management, the therapeutic success was presented in 95.1% (91.1 to 97.7) of the patients managed with surgery and 87.8% (82.2 to 92.1) of the patients managed with endoscopy, with an OR of 2.41 (95% CI 1.08 to 5.38) in favor of surgical management with statistical significance (p = 0.03) (heterogeneity I(2) 0.0% p = 0.86). 18.3% (13.1 to 24.5) in the surgical group presented adverse events, only 15.1% (10.3 to 21.1) of the managed endoscopically, with an OR 0.90 (95% CI 0.51 to 1.58) (heterogeneity I(2) 12% p = 0.34) with no statistical significance. 6.07% in the group of surgery shown recurrence, 8.12% shown this characteristic in the endoscopy group with an OR of 1.54 (95% CI 0.48 to 4.98) (heterogeneity I(2) 29% p = 0.24) without statistical significance (p = 0.47).  Conclusions:  surgical techniques are superior to endoscopic ones in terms of therapeutic success, no statistical difference where identified in recurrence and adverse events. The arrival of emergent techniques like Hybrid NOTES and the Luminal apposition stents have shown characteristics that could resolve the problems presented by current techniques. However it is still necessary better evidence that permits clinical stratification based on anatomical characteristics, risk of recurrence and complications that provide the physician the needed tools for choosing which patients are better suited for each approach.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[pseudoquistes pancreáticos]]></kwd>
<kwd lng="es"><![CDATA[cistogastrostomía]]></kwd>
<kwd lng="es"><![CDATA[drenaje laparoscópico]]></kwd>
<kwd lng="en"><![CDATA[pancreatic pseudocyst]]></kwd>
<kwd lng="en"><![CDATA[cystoduodenostomy]]></kwd>
<kwd lng="en"><![CDATA[laparoscopic drainage]]></kwd>
</kwd-group>
</article-meta>
</front><back>
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