<?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>0535-5133</journal-id>
<journal-title><![CDATA[Investigación Clínica]]></journal-title>
<abbrev-journal-title><![CDATA[Invest. clín]]></abbrev-journal-title>
<issn>0535-5133</issn>
<publisher>
<publisher-name><![CDATA[Instituto de Investigaciones Clínicas "Dr. Américo Negrette", Facultad de Medicina, Universidad del Zulia]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0535-51332023000300317</article-id>
<article-id pub-id-type="doi">10.54817/ic.v64n3a05</article-id>
<title-group>
<article-title xml:lang="en"><![CDATA[Clinical value of four-dimensional hysterosalpingo-contrast sonography assisted by intrauterine pressure measurement for tubal patency evaluation.]]></article-title>
<article-title xml:lang="es"><![CDATA[Valor clínico de la histerosalpingo-sonografía 4D por contraste, asistida por medición de la presión intrauterina, para evaluar la permeabilidad tubárica.]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Lin]]></surname>
<given-names><![CDATA[Chunhong]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chen]]></surname>
<given-names><![CDATA[Jianyong]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Li]]></surname>
<given-names><![CDATA[Xianguo]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Wang]]></surname>
<given-names><![CDATA[Linlin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yan]]></surname>
<given-names><![CDATA[Fengqin]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chang]]></surname>
<given-names><![CDATA[Ye]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Yang]]></surname>
<given-names><![CDATA[Xueniu]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hengshui People&#8217;s Hospital Third Department of Ultrasound ]]></institution>
<addr-line><![CDATA[Hengshui Hebei Province]]></addr-line>
<country>China</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hubei College of Chinese Medicine Department of Medical Medicine ]]></institution>
<addr-line><![CDATA[Jingzhou Hubei Province]]></addr-line>
<country>China</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,The Fifth People&#8217;s Hospital of Hengshui Medical Department ]]></institution>
<addr-line><![CDATA[Hengshui Hebei Province]]></addr-line>
<country>China</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hengshui People&#8217;s Hospital First Department of Ultrasound ]]></institution>
<addr-line><![CDATA[Hengshui Hebei Province]]></addr-line>
<country>China</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Chongqing Population and Family Planning Science and Technology Research Institute NHC Key Laboratory of Birth Defects and Reproductive Health ]]></institution>
<addr-line><![CDATA[Chongqing ]]></addr-line>
<country>China</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2023</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2023</year>
</pub-date>
<volume>64</volume>
<numero>3</numero>
<fpage>317</fpage>
<lpage>328</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_arttext&amp;pid=S0535-51332023000300317&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_abstract&amp;pid=S0535-51332023000300317&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://ve.scielo.org/scielo.php?script=sci_pdf&amp;pid=S0535-51332023000300317&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract We aimed to explore the clinical value of four-dimensional hysterosalpingo-contrast sonography (4D-HyCoSy) assisted by intrauterine pressure measurement for evaluating tubal patency. One hundred and thirty-two patients diagnosed with tubal factor infertility from February 2018 to February 2021 were selected as subjects. With hysterosalpingography diagnosis results as the gold standard, 4D-HyCoSy was conducted for all patients, and the status of the fallopian tubes was classified into patency, occlusion, and partial occlusion. Based on the function of fallopian tubes, 4D-HyCoSy diagnosis results revealed that fallopian tubes showed bilateral patency, incomplete patency (including bilateral partial occlusion, unilateral patency, and unilateral partial occlusion, unilateral patency and unilateral occlusion), unilateral partial occlusion and unilateral occlusion, and bilateral occlusion. The cutoff value of peak intrauterine pressure was determined using the receiver operating characteristic curve (ROC), specificity, and the area under the ROC curve (AUC) between 4D-HyCoSy alone and 4D-HyCoSy assisted by intrauterine pressure measurements. There were significant differences in the peak intrauterine pressure among patients with bilateral patency, incomplete patency, unilateral partial occlusion, and unilateral and bilateral occlusions (p&lt;0.05). The corresponding cutoff values of peak intrauterine pressure were 24.42, 36.34, and 47.68 kPa; AUC values were 0.812, 0.836, and 0.827, respectively. The FSM model showed that the AUC of 4D-HyCoSy alone, assisted by peak intrauterine pressure was 0.85, with a higher sensitivity (88.13%) than that of 4D-HyCoSy (p&lt;0.05). 4DHyCoSy, assisted by intrauterine pressure measurement, has an excellent value for evaluating tubal patency.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen Nuestro objetivo fue explorar el valor clínico de la histerosalpingo-sonografía con contraste en cuatro dimensiones (4D-HyCoSy) asistida por la medición de la presión intrauterina para evaluar la permeabilidad tubárica. Se seleccionaron como sujetos un total de 132 pacientes diagnosticadas como infertilidad por factor tubárico desde febrero de 2018 hasta febrero de 2021. Con los resultados del diagnóstico de histerosalpingografía como estándar de oro, se realizó 4D-HyCoSy para todas las pacientes y el estado de las trompas de Falopio se clasificó como permeable, ocluída y parcialmente ocluída. Según la función de las trompas de Falopio, los resultados del diagnóstico 4D-HyCoSy revelaron que las trompas de Falopio mostraban permeabilidad bilateral, permeabilidad incompleta (incluida oclusión parcial bilateral, permeabilidad unilateral y oclusión parcial unilateral, permeabilidad unilateral y oclusión unilateral), oclusión parcial unilateral y oclusión unilateral, y oclusión bilateral. El valor de corte de la presión intrauterina máxima se determinó utilizando la curva característica operativa del receptor (ROC), la especificidad y el área bajo la curva ROC (AUC) entre 4D-HyCoSy sola y 4D-HyCoSy asistida por la medición de la presión intrauterina. Hubo diferencias significativas en la presión intrauterina máxima entre pacientes con permeabilidad bilateral, permeabilidad incompleta, oclusión parcial unilateral y oclusión unilateral y oclusión bilateral (p&lt;0,05). Los valores de corte correspondientes de la presión intrauterina máxima fueron 24,42, 36,34 y 47,68 kPa, y los valores de AUC fueron 0,812, 0,836 y 0,827, respectivamente. El modelo FSM mostró que el AUC de 4D-HyCoSy asistida por la presión intrauterina máxima fue de 0,85, con una sensibilidad más alta (88,13%) que la de 4D-HyCoSy (p&lt;0,05). 4D-HyCoSy asistido por la medición de la presión intrauterina tiene un valor diagnóstico significativo en la evaluación de la permeabilidad tubárica.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[tubal patency]]></kwd>
<kwd lng="en"><![CDATA[4D hysterosalpingo-contrast sonography]]></kwd>
<kwd lng="en"><![CDATA[intrauterine pressure]]></kwd>
<kwd lng="es"><![CDATA[permeabilidad tubárica]]></kwd>
<kwd lng="es"><![CDATA[ecografía con contraste de histerosalpingo en cuatro dimensiones]]></kwd>
<kwd lng="es"><![CDATA[presión intrauterina]]></kwd>
</kwd-group>
</article-meta>
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