<?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>2696-130X</journal-id>
<journal-title><![CDATA[Revista mexicana de angiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. angiol.]]></abbrev-journal-title>
<issn>2696-130X</issn>
<publisher>
<publisher-name><![CDATA[Sociedad Mexicana de Angiología, Cirugía Vascular y Endovascular A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2696-130X2020000100011</article-id>
<article-id pub-id-type="doi">10.24875/rma.m20000010</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Incidence of major amputations secondary to diabetic foot prior and after endovascular revascularization]]></article-title>
<article-title xml:lang="es"><![CDATA[Incidencia de amputaciones mayores secundarias a pie diabético antes y después revascularización endovascular]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moya-Jiménez]]></surname>
<given-names><![CDATA[Salvador]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Morales-Ochoa]]></surname>
<given-names><![CDATA[Yaneli G.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Serrano-Lozano]]></surname>
<given-names><![CDATA[Julio A.]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales de los Trabajadores del Estado Department of Angiology and Vascular Surgery Hospital Regional "Lic. Adolfo López Mateos"]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto Mexicano del Seguro Social Medicina Familiar Número 8 "Dr. Gilberto Flores Izquierdo" ]]></institution>
<addr-line><![CDATA[Mexico City ]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>03</month>
<year>2020</year>
</pub-date>
<volume>48</volume>
<numero>1</numero>
<fpage>11</fpage>
<lpage>16</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S2696-130X2020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S2696-130X2020000100011&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S2696-130X2020000100011&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Objective: The objective of the study was to compare the incidence of major amputation of the lower limbs secondary to the diabetic foot (DF) before and after the introduction of endovascular therapy as a method of revascularization in patients with severe ischemia.  Methods: This retrospective, observational, and longitudinal study evaluated patients diagnosed with DF from June 2012 to June 2019. The incidence of major amputation was compared with prior endovascular revascularization and subsequent use 2016 as the reference year. We compared the higher amputation rates between the two time periods using the Chi-square test at a significance level of 0.05.  Results: A total of 860 patients, 218 (60%) underwent endovascular revascularization. The absolute risk of major amputation was 56% (95% confidence interval [CI], 0.50-0.52; odds ratio [OR], 1.29) in the first period of time and 19% (95% CI, 0.16-0.23; OR, 0.24) in the second period of time, with an OR of 0.19 (95% CI, 0.14-0.26), relative risk of 0.33, risk reduction relative of 0.66, and risk difference of 0.37. The difference in the incidence of major amputation between the two time distances was statistically significant.  Conclusions: The incidence of PD is increasing overtime. Revascularization through an endovascular approach may be a feasible alternative to reduce significant amputation rates, even in countries with a high incidence of diabetes. However, more studies are required to support these conclusions.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Objetivo: Comparar la incidencia de amputaciónes mayores de miembros inferiores secundaria al pie diabético (PD) antes y después de la introducción de la terapia endovascular como método de revascularización en pacientes con isquemia severa.  Métodos: Estudio retrospectivo, observacional y longitudinal que evaluó a pacientes diagnosticados con PD desde junio de 2012 hasta junio de 2019. La incidencia de amputación mayor se comparó con la revascularización endovascular previa y posterior utilizando 2016 como año de referencia. Comparamos las tasas de amputación mayor entre los 2 períodos de tiempo usando la prueba de chi-cuadrado a un nivel de significancia de 0.05.  Resultados: Un total de 860 pacientes. 218 (60%) se sometieron a revascularización endovascular. El riesgo absoluto de amputación mayor fue del 56% (intervalo de confianza del 95% [IC 95%]: 0,50-0,52; odds ratio [OR]: 1,29) en el primer período de tiempo y del 19% (IC 95%: 0,16-0,23; OR: 0,24) en el segundo período de tiempo, con un OR de 0.19 (IC 95%: 0.14-0.26), riesgo relativo de 0.33, reducción del riesgo relativo de 0.66 y diferencia de riesgo de 0.37. La diferencia en la incidencia de amputación mayor entre los 2 períodos de tiempo fue estadísticamente significativa.  Conclusiones: La incidencia de PD está aumentando con el tiempo. La revascularización mediante un enfoque endovascular puede ser una alternativa factible para reducir las tasas de amputación importantes incluso en países con alta incidencia de diabetes. Sin embargo, se requieren más estudios para apoyar estas conclusiones.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Diabetic foot]]></kwd>
<kwd lng="en"><![CDATA[Limb treating chronic limb ischemia]]></kwd>
<kwd lng="en"><![CDATA[Major amputation]]></kwd>
<kwd lng="en"><![CDATA[Endovascular revascularization]]></kwd>
<kwd lng="es"><![CDATA[Pie diabético]]></kwd>
<kwd lng="es"><![CDATA[Isquemia crónica de extremidades]]></kwd>
<kwd lng="es"><![CDATA[Amputación mayor]]></kwd>
<kwd lng="es"><![CDATA[Revascularización endovascular]]></kwd>
</kwd-group>
</article-meta>
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