<?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>0121-0319</journal-id>
<journal-title><![CDATA[Medicas UIS]]></journal-title>
<abbrev-journal-title><![CDATA[Medicas UIS]]></abbrev-journal-title>
<issn>0121-0319</issn>
<publisher>
<publisher-name><![CDATA[Universidad Industrial de Santander]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0121-03192024000200065</article-id>
<article-id pub-id-type="doi">10.18273/revmed.v37n2-2024006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Variabilidad en los criterios de evaluación de trombofilia de médicos especialistas, en pacientes adultos con trombosis arterial: Colombia, septiembre 2021 a enero de 2022]]></article-title>
<article-title xml:lang="en"><![CDATA[Variability in the thrombophilia evaluation criteria by medical specialists in adult patients with arterial thrombosis: Colombia, september 2021 to January 2022]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Romero]]></surname>
<given-names><![CDATA[Camilo Andrés]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Folleco]]></surname>
<given-names><![CDATA[Lucila Emilse]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pradilla]]></surname>
<given-names><![CDATA[Iván Felipe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ramirez]]></surname>
<given-names><![CDATA[Natalia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Jaramillo]]></surname>
<given-names><![CDATA[Eugenia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,La Cardio  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad del Rosario  ]]></institution>
<addr-line><![CDATA[Bogotá ]]></addr-line>
<country>Colombia</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>08</month>
<year>2024</year>
</pub-date>
<volume>37</volume>
<numero>2</numero>
<fpage>65</fpage>
<lpage>76</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_arttext&amp;pid=S0121-03192024000200065&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_abstract&amp;pid=S0121-03192024000200065&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.co/scielo.php?script=sci_pdf&amp;pid=S0121-03192024000200065&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen  Introducción: La trombofilia es un grupo de desórdenes sanguíneos, adquiridos o hereditarios, caracterizado por una predisposición a la formación de trombos venosos o arteriales. En la práctica clínica, hay variabilidad en los criterios de selección de pacientes a estudiar y en las pruebas de laboratorio a solicitar para trombofilia en trombosis arterial.  Objetivo: Describir los criterios de médicos especialistas colombianos para la evaluación de trombofilias en pacientes adultos con trombosis arterial y determinar la variabilidad de estos.  Métodos: Entre septiembre 2021 y enero 2022, mediante encuesta virtual a médicos especialistas en Colombia al cuidado de pacientes con trombosis arterial, se indagó sobre los criterios de selección de pacientes a estudiar y estudios a solicitar para trombofilias en casos de trombosis arterial. Los médicos encuestados fueron seleccionados por conveniencia, fueron contactados personalmente o vía correo electrónico.  Resultados: 102 encuestas, se observaron 44 patrones de criterios de selección para estudio de trombofilias en casos de trombosis arterial (índice de variabilidad de 42,57 %). Los dos patrones más frecuentes incluían la historia familiar, la trombosis arterial recurrente, edad &lt;50 años y la presencia de compromiso venoso. La variabilidad en las pruebas de laboratorio fue del 85,15 %. Los estudios más frecuentemente solicitados (&gt;50 %) para el estudio de trombofilias en pacientes con trombosis arterial fueron anticuerpos anticardiolipinas (95,1 %), anticoagulante lúpico (95,1 %).  Conclusión: Existe variabilidad entre médicos especialistas colombianos al cuidado de pacientes adultos con trombosis arterial en los criterios de selección y pruebas de laboratorio a solicitar para el estudio de trombofilias]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract  Introduction: Thrombophilia are a group of blood disorders, acquired or hereditary, characterized by a predisposition to the formation of venous or arterial thrombi. In clinical practice, variability exists in the criteria for the selection of patients to study or the laboratory work up for thrombophilia in arterial thrombosis.  Objective: Describe and determine the variability in Colombian medical specialists in the criteria for the evaluation of thrombophilias in adult patients with arterial thrombosis.  Methods: Between September 2021 and January 2022, through an on-line survey to medical specialists in Colombia, caring for patients with arterial thrombosis, criteria for patient selection and laboratory work up for the study of thrombophilia in arterial thrombosis were surveyed. The physicians surveyed were selected by convenience and were contacted in person or via email.  Results: In 102 surveys, 48 % neurologists, 44 patterns for patient selection criteria for the study of thrombophilias in arterial thrombosis were observed (42,57 % variability index). The two more common patterns included family history, recurrent arterial thrombosis, age &lt;50 years and venous thrombosis. Variability for the laboratory work up was 85,15 %. The more frequent labs ordered (&gt;50 %) for the study of thrombophilia in arterial thrombosis patients were anticardiolipin antibodies (95,1 %), lupus anticoagulant (95,1 %).  Conclusion: Among Colombian medical specialists caring for adult patients with arterial thrombosis there is variability for the selection criteria and laboratory work up for the study of thrombophilias.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[Coagulación sanguínea]]></kwd>
<kwd lng="es"><![CDATA[Colombia]]></kwd>
<kwd lng="es"><![CDATA[Laboratorios]]></kwd>
<kwd lng="es"><![CDATA[Médicos]]></kwd>
<kwd lng="es"><![CDATA[Trombofilia]]></kwd>
<kwd lng="en"><![CDATA[Blood coagulation]]></kwd>
<kwd lng="en"><![CDATA[Colombia]]></kwd>
<kwd lng="en"><![CDATA[Laboratory]]></kwd>
<kwd lng="en"><![CDATA[Physicians]]></kwd>
<kwd lng="en"><![CDATA[Thrombophilia]]></kwd>
</kwd-group>
</article-meta>
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