<?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>0034-7493</journal-id>
<journal-title><![CDATA[Revista Cubana de Cirugía]]></journal-title>
<abbrev-journal-title><![CDATA[Rev Cubana Cir]]></abbrev-journal-title>
<issn>0034-7493</issn>
<publisher>
<publisher-name><![CDATA[Editorial Ciencias Médicas]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0034-74932018000400002</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Mortalidad por peritonitis secundaria en la unidad de terapia intensiva]]></article-title>
<article-title xml:lang="en"><![CDATA[Secondary peritonitis mortality in an intensive care unit]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sierra]]></surname>
<given-names><![CDATA[Reinaldo Elias]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Porro Abdo]]></surname>
<given-names><![CDATA[Cecilio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guindo González]]></surname>
<given-names><![CDATA[Víctor Lisardo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Soto]]></surname>
<given-names><![CDATA[José Alfredo Esteban]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General Docente &#8220;Dr. Agostinho Neto&#750;  ]]></institution>
<addr-line><![CDATA[Guantánamo ]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2018</year>
</pub-date>
<volume>57</volume>
<numero>4</numero>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S0034-74932018000400002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S0034-74932018000400002&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S0034-74932018000400002&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  Las peritonitis secundarias son frecuentes y tienen una alta letalidad.  Objetivo:  Determinar los factores determinantes de la letalidad por peritonitis secundaria en la unidad de terapia intensiva del Hospital &#8220;Dr. Agostinho Neto&#750; desde 2015 hasta 2017.  Método:  Se realizó un estudio prospectivo y longitudinal con todos los pacientes egresados con diagnóstico de peritonitis secundaria (n= 70). Se agruparon según fueron egresados vivos o fallecidos. Se estudiaron las siguientes variables: edad, sexo, antecedentes patológicos personales, características de la peritonitis (manifestaciones clínicas, causa, resultado del cultivo de secreciones peritoneales, complicaciones, antimicrobianos utilizados y escalas de gravedad). Para el análisis estadístico se utilizó la frecuencia absoluta, el porcentaje y riesgo absoluto.  Resultados:  Los pacientes se caracterizaron sobre todo por presentar fiebre, leucocitosis con desviación izquierda y por la realización del control foco séptico peritoneal (100 %); en los fallecidos, los más común fue que presentaron fallo multiorgánico, en el líquido peritoneal se aisló un microorganismo de la especie Acinetobacter y manifestaron inmunodepresión, variables para las que la letalidad asociada fue de 94,7 %, 80,0 % y 71,4 %, respectivamente.  Conclusiones:  Los factores más asociados a la letalidad fueron los siguientes: fallo multiorgánico, hipoxemia menor o igual a 85 mmHg y/o saturación periférica de oxígeno menor o igual 90 %, tiempo evolución manifestaciones clínicas antes de la cirugía mayor o igual 24 horas, choque séptico, edad mayor o igual 60 años, presión intra abdominal poscirugía mayor o igual 21 cm H2O, origen colónico de la peritonitis y la presencia de fluido peritoneal fecaloideo.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  Secondary peritonitis is frequent, with high mortality indexes.  Objective:  To establish the determining factors of the secondary peritonitis mortality in the intensive care unit of &#8220;Dr Agostinho Neto&#8221; hospital.  Method:  A prospective longitudinal study was conducted in all the patients discharged from hospital with diagnosis of secondary peritonitis (n=70). They were grouped into dead or alive patients. The following variables were studied: age, sex, personal pathological history and characteristics of peritonitis (clinical signs, causes, results of the peritoneal secretion culture, complications, antimicrobials used in treatment and severity scales). The statistical analysis was based on absolute frequencies, percentages and absolute risk.  Results:  The patients were characterized by presenting with fever and leukocytosis with left deviation and by performance of peritoneal septic focus control (100%). The multi-organ failure was common in dead patients. Acinetobacter species microorganism was isolated in the peritoneal fluid in addition to presenting immunosuppression; the associated mortality rates for these variables were 94.7%, 80% and 71.4%, respectively.  Conclusions:  The most associated factors to mortality were multi-organ failure, hypoxemia lower than or equal to 90%, time of progression, clinical signs present for 24 hours or longer before the surgery, septic shock, age of 60 years or older, post-surgery intra-abdominal pressure equal to or over 21 cm H2O, colonic origin of peritonitis and presence of fecaloid peritoneal fluid.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[mortalidad]]></kwd>
<kwd lng="es"><![CDATA[peritonitis]]></kwd>
<kwd lng="es"><![CDATA[unidad de cuidados intensivos]]></kwd>
<kwd lng="en"><![CDATA[mortality]]></kwd>
<kwd lng="en"><![CDATA[peritonitis]]></kwd>
<kwd lng="en"><![CDATA[intensive care unit]]></kwd>
</kwd-group>
</article-meta>
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