<?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>0484-7903</journal-id>
<journal-title><![CDATA[Revista mexicana de anestesiología]]></journal-title>
<abbrev-journal-title><![CDATA[Rev. mex. anestesiol.]]></abbrev-journal-title>
<issn>0484-7903</issn>
<publisher>
<publisher-name><![CDATA[Colegio Mexicano de Anestesiología A.C.]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0484-79032024000200071</article-id>
<article-id pub-id-type="doi">10.35366/115311</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Eficacia anestésica de la buprenorfina en la anestesia multimodal intratecal en histerectomías abdominales: ensayo clínico]]></article-title>
<article-title xml:lang="en"><![CDATA[Anesthetic efficacy of buprenorphine in intrathecal multimodal anesthesia in abdominal hysterectomies: clinical trial]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Alba-Valverde]]></surname>
<given-names><![CDATA[Raúl Antonio de]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Aguilar-González]]></surname>
<given-names><![CDATA[Carla Lizeth]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Moreno-Barrón]]></surname>
<given-names><![CDATA[María de Lourdes]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS) Hospital de Gineco-Pediatría (HGP) No. 48 Unidad de Alta Especialidad (UMAE)]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Instituto de Seguridad y Servicios Sociales para los Trabajadores del Estado (ISSSTE) Hospital General Regional ]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>México</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Instituto Mexicano del Seguro Social (IMSS) Hospital de Gineco-Pediatría (HGP) No. 48 Unidad de Alta Especialidad (UMAE)]]></institution>
<addr-line><![CDATA[León Guanajuato]]></addr-line>
<country>Mexico</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>06</month>
<year>2024</year>
</pub-date>
<volume>47</volume>
<numero>2</numero>
<fpage>71</fpage>
<lpage>75</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0484-79032024000200071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0484-79032024000200071&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0484-79032024000200071&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  La buprenorfina en la anestesia multimodal intratecal ofrece buena eficacia anestésica en histerectomías, pero por el mal entendimiento de su farmacocinética su efecto no está bien descrito.  Objetivo:  Evaluar la eficacia anestésica de la buprenorfina en la anestesia multimodal intratecal en histerectomías abdominales.  Material y métodos:  Ensayo clínico, controlado, aleatorizado, doble ciego, en mujeres programadas para histerectomía abdominal, distribuidas en tres grupos: grupo BBMD: buprenorfina 150 &#956;g + bupivacaína hiperbárica 0.15% 4.5 mg + morfina 150 &#956;g + dexmedetomidina 7.5 &#956;g; grupo FBMD: fentanilo 50 &#956;g + bupivacaína hiperbárica 0.15% 4.5 mg + morfina 150 &#956;g + dexmedetomidina 7.5 &#956;g; y grupo BM: bupivacaína hiperbárica 0.42% 12.5 mg + morfina 150 &#956;g. Se evaluó la eficacia anestésica previo a la incisión, durante la disección de la pared abdominal, al ingreso a cavidad abdominal, en la entrada de compresas a cavidad abdominal, en la salida de compresas de cavidad abdominal y en el postquirúrgico inmediato.  Resultados:  Se analizaron 108 mujeres. Los tres grupos tuvieron muy buena eficacia anestésica; sin embargo, al salir compresas, antes de la dosis peridural y en el postquirúrgico inmediato, el grupo BM fue el que tuvo más molestias (p = 0.004, 0.01 y 0.01, respectivamente).  Conclusión:  La anestesia multimodal con BBMD demostró muy buena eficacia anestésica.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  Buprenorphine in intrathecal multimodal anesthesia offers good anesthetic efficacy in hysterectomies, but due to the misunderstanding of its pharmacokinetics its effect is not well described.  Objective:  To evaluate the anesthetic efficacy of buprenorphine in intrathecal multiomodal anesthesia in abdominal hysterectomies.  Material and methods:  Controlled, randomized, double-blind clinical trial in women scheduled for abdominal hysterectomy, divided into three groups: BBMD group: buprenorphine 150 &#956;g + hyperbaric bupivacaine 0.15% 4.5 mg + morphine 150 &#956;g + dexmedetomidine 7.5 &#956;g; FBMD group: fentanyl 50 &#956;g + hyperbaric bupivacaine 0.15% 4.5 mg + morphine 150 &#956;g + dexmedetomidine 7.5 &#956;g; and BM group: hyperbaric bupivacaine 0.42% 12.5 mg + morphine 150 &#956;g. Anesthetic efficacy was avaluated prior to the incision, during dissection of the abdominal wall, upon entry into the abdominal cavity, upon entry of compresses into the abdominal cavity, upon exit of compresses from the abdominal cavity, and in the immediate postoperative period.  Results:  108 women were analyzed, the 3 groups had very good anesthetic efficacy, however, when the compresses come out of the cavity, the BM group had the most discomfort (p = 0.004).  Conclusion:  Multimodal anesthesia with BBMD demostrated very good anesthetic efficacy.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[anestesia multimodal]]></kwd>
<kwd lng="es"><![CDATA[buprenorfina]]></kwd>
<kwd lng="es"><![CDATA[fentanilo]]></kwd>
<kwd lng="es"><![CDATA[bupivacaína hiperbárica]]></kwd>
<kwd lng="es"><![CDATA[histerectomía abdominal]]></kwd>
<kwd lng="en"><![CDATA[multimodal anesthesia]]></kwd>
<kwd lng="en"><![CDATA[buprenorphine]]></kwd>
<kwd lng="en"><![CDATA[fentanyl]]></kwd>
<kwd lng="en"><![CDATA[hyperbaric bupivacaine]]></kwd>
<kwd lng="en"><![CDATA[abdominal hysterectomy]]></kwd>
</kwd-group>
</article-meta>
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