<?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>0300-9041</journal-id>
<journal-title><![CDATA[Ginecología y obstetricia de México]]></journal-title>
<abbrev-journal-title><![CDATA[Ginecol. obstet. Méx.]]></abbrev-journal-title>
<issn>0300-9041</issn>
<publisher>
<publisher-name><![CDATA[Federación Mexicana de Colegios de Obstetricia y Ginecología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0300-90412021000400006</article-id>
<article-id pub-id-type="doi">10.24245/gom.v89i4.4932</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Transfusion-related acute lung injury in obstetric hemorrhage: prevalence and risk factors]]></article-title>
<article-title xml:lang="es"><![CDATA[Lesión pulmonar aguda inducida por transfusión en hemorragia obstétrica: prevalencia y factores de riesgo]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Martínez-Martínez]]></surname>
<given-names><![CDATA[Crescencio]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Adaya-Leythe]]></surname>
<given-names><![CDATA[Enrique Adalberto]]></given-names>
</name>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ángeles-Vázquez]]></surname>
<given-names><![CDATA[María de Jesús]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jiménez-De Luna]]></surname>
<given-names><![CDATA[Alfredo Javier]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Cepeda-Nieto]]></surname>
<given-names><![CDATA[Ana Cecilia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad Social del Estado de México y Municipios Hospital Materno Infantil ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af2">
<institution><![CDATA[,Obstetrician gynecologist  ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma de Coahuila Faculty of Medicine ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>00</month>
<year>2021</year>
</pub-date>
<volume>89</volume>
<numero>4</numero>
<fpage>318</fpage>
<lpage>324</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0300-90412021000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0300-90412021000400006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0300-90412021000400006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  OBJECTIVE:  To determine the prevalence and risk factors of transfusion-associated lung injury in obstetric hemorrhage.  MATERIALS AND METHODS:  Retrospective and comparative case series study, carried out in the Obstetric Intensive Care Unit (OICU) at the Hospital Materno Infantil ISSEMyM from 2014 to 2018. Patients with history of obstetric haemorrhage and transfusion were included. To associate the risk factors and the development of transfusion related acute long injury, &#967;2, Fisher and Student&amp;apos;s t tests were performed, considering a significant p value less than 0.05 and a CI95%.  RESULTS:  From a total of 511 records, the prevalence of obstetric hemorrhage was 28.37%. The mean age was 32.57 years, with an average bleeding of 2679 mL. The prevalence of transfusion related acute long injury in the study was 11.03%. A significant association was found between massive transfusion and the development of transfusion related acute long injury (p = 0.001, OR: 21,167;95%CI: 3,507 - 127,747), in addition to the association of transfusion related acute long injury with any type of blood component: erythrocyte concentrate (p = 0.004), fresh frozen plasma (p = 0.0001), platelet apheresis (p = 0.015) and cryoprecipitates (p = 0.002).  CONCLUSIONS:  There are very few documented reports of transfusion related acute long injury in pregnancy and puerperium with obstetric hemorrhage. In the present study, the prevalence of transfusion related acute long injury in patients with obstetric bleeding was 11.03%. and the main cause of obstetric hemorrhage was uterine atony (45.5%). Massive transfusion and the use of blood components had a significant association with the development of transfusion related acute long injury.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  OBJETIVO:  Determinar la prevalencia y factores de riesgo de lesión pulmonar asociada con transfusión en hemorragia obstétrica.  MATERIALES Y MÉTODOS:  Estudio de serie de casos retrospectivo y comparativo llevado a cabo en la Unidad de Cuidados Intensivos Obstétricos del Hospital Materno Infantil ISSEMyM del 2014 al 2018. Se incluyeron expedientes de pacientes con hemo-rragia obstétrica y transfusión. Para asociar los factores de riesgo y la lesión pulmonar aguda relacionada con la transfusión (TRALI), se efectuaron pruebas de &#967;2, Fisher y t de Student, se consideró significativo un valor de p menor a 0.05 e IC95%.  RESULTADOS:  La prevalencia de hemorragia obstétrica en 511 expedientes fue 28.37%. La edad media de las pacientes 32.57 años, con sangrado promedio de 2679 mL. La prevalencia de lesión pulmonar aguda relacionada con la transfusión fue de 11.03%. Se encontró asociación significativa entre la transfusión masiva y la lesión pulmonar aguda relacionada con la transfusión (p = 0.001, OR de 21.167, IC95%: 3.507-127.747) y con lesión pulmonar aguda relacionada con la transfusión con cualquier tipo de hemocomponente: concentrado eritrocitario (p = 0.004), plasma fresco congelado (p = 0.0001), aféresis plaquetaria (p = 0.015) y crioprecipitados (p = 0.002).  CONCLUSIONES:  Existen muy pocos reportes documentados de lesión pulmonar aguda relacionada con la transfusión en el embarazo y puerperio que hayan cursado con hemorragia obstétrica. En este estudio, la prevalencia de lesión pulmonar aguda relacionada con la transfusión, en pacientes con hemorragia obstétrica, fue del 11.03% y la principal causa de hemorragia obstétrica fue la atonía uterina (45.5%). La transfusión masiva y la aplicación de hemocomponentes tuvieron asociación significativa con la lesión pulmonar aguda relacionada con la transfusión.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Transfusion-related acute lung injury]]></kwd>
<kwd lng="en"><![CDATA[TRALI]]></kwd>
<kwd lng="en"><![CDATA[Obstetric Hemorrhage]]></kwd>
<kwd lng="es"><![CDATA[Lesión pulmonar aguda inducida por transfusión]]></kwd>
<kwd lng="es"><![CDATA[TRALI]]></kwd>
<kwd lng="es"><![CDATA[hemorragia obstétrica]]></kwd>
</kwd-group>
</article-meta>
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<given-names><![CDATA[CC]]></given-names>
</name>
<name>
<surname><![CDATA[Kozar]]></surname>
<given-names><![CDATA[RA]]></given-names>
</name>
<name>
<surname><![CDATA[Todd]]></surname>
<given-names><![CDATA[SR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Fresh frozen plasma should be given earlier to patients requiring massive transfusion]]></article-title>
<source><![CDATA[J Trauma]]></source>
<year>2007</year>
<volume>62</volume>
<numero>1</numero>
<issue>1</issue>
<page-range>112-9</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
