<?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>S0484-79032025000400210</article-id>
<article-id pub-id-type="doi">10.35366/121394</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Condiciones de intubación endotraqueal comparando propofol versus sevoflurano en menores de dos años]]></article-title>
<article-title xml:lang="en"><![CDATA[Endotracheal intubation conditions comparing propofol versus sevoflurane in children under two years of age]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Reyes-García]]></surname>
<given-names><![CDATA[Claudia]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
<xref ref-type="aff" rid="Aaf"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Terrazas-Luna]]></surname>
<given-names><![CDATA[Víctor]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Hernández-Sosa]]></surname>
<given-names><![CDATA[Vladimir]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Guzmán-Vásquez]]></surname>
<given-names><![CDATA[Paulina]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Montes-Cruz]]></surname>
<given-names><![CDATA[Eliud]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Hospital General «Dr. Aurelio Valdivieso»  ]]></institution>
<addr-line><![CDATA[Oaxaca Oaxaca]]></addr-line>
<country>México</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Universidad Autónoma Benito Juárez de Oaxaca  ]]></institution>
<addr-line><![CDATA[Oaxaca Oaxaca]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad Autónoma Benito Juárez de Oaxaca  ]]></institution>
<addr-line><![CDATA[Oaxaca Oaxaca]]></addr-line>
<country>Mexico</country>
</aff>
<aff id="Af4">
<institution><![CDATA[,Hospital General "Dr. Aurelio Valdivieso"  ]]></institution>
<addr-line><![CDATA[Oaxaca Oaxaca]]></addr-line>
<country>México</country>
</aff>
<aff id="Af5">
<institution><![CDATA[,Hospital General "Dr. Aurelio Valdivieso"  ]]></institution>
<addr-line><![CDATA[Oaxaca Oaxaca]]></addr-line>
<country>México</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>12</month>
<year>2025</year>
</pub-date>
<volume>48</volume>
<numero>4</numero>
<fpage>210</fpage>
<lpage>214</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0484-79032025000400210&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0484-79032025000400210&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0484-79032025000400210&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[Resumen:  Introducción:  en pediatría, la técnica de inducción de la anestesia exige una cuidadosa consideración, ya sea por inhalación o intravenosa.  Objetivo:  evaluar las condiciones de intubación con el uso de propofol y sevoflurano en menores de dos años, con la escala de Helbo-Hansen modificada por Steyn (puntaje 5 a 10 se considera bueno a excelente).  Material y métodos:  estudio experimental, aleatorizado, en el grupo P: propofol a 3.5 mg/kg; en el grupo S: inducción con sevoflurano a 4 vol%, flujo de gas fresco a 4 L, al presentar apnea realizamos la intubación. Medimos los signos vitales (frecuencia cardíaca, presión arterial media, saturación de oxígeno) basales, postinducción, postlaringoscopía, postintubación y a los cinco minutos.  Resultados:  cincuenta y ocho niños, promedio 7 kg; el tiempo de apnea media con propofol 33 segundos y sevoflurano 178 segundos (p = 0.000); con el tipo de inducción con propofol fue en 48% (28) niños, del cual 93% (26) presentaron condiciones óptimas de intubación y 7% (2) malas condiciones, mientras que con el sevoflurano fue 52% (30), mostrando condiciones óptimas 80% (24) y malas condiciones 20% (6).  Conclusiones:  dosis de propofol a 3.5 mg/kg es segura y proporciona condiciones óptimas de intubación, en un tiempo mínimo y sin cambios hemodinámicos.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[Abstract:  Introduction:  in Pediatrics, the anesthesia induction technique requires careful consideration, whether by inhalation or intravenous.  Objective:  to evaluate intubation conditions with the use of propofol and sevoflurane in children under two years of age, with the Helbo-Hansen scale modified by Steyn. (score 5 to 10) is considered good to excellent.  Material and methods:  experimental, randomized, in group P: propofol at 3.5 mg/kg, group S, induction with sevoflurane at 4 vol%, fresh gas flow at 4 L, when apnea was present we performed intubation. We measured Vital Signs (HR, mean arterial pressure, SO2) at baseline, post-induction, post laryngoscopy, post-intubation and at five minutes.  Results:  58 children, average 7 kg, apnea time, average with propofol 33 seconds, sevoflurane 178 seconds (p = 0.000), with the type of induction: propofol was in 48% (28) children, of which 93% (26) presented optimal intubation conditions, 7% (2) poor conditions and with sevoflurane it was 52% (30) showing optimal conditions 80% (24), poor conditions 20% (6).  Conclusions:  dose of propofol at 3.5 mg/kg it is safe and provides optimal intubation conditions, in minimal time and without hemodynamics changes.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[anestesia]]></kwd>
<kwd lng="es"><![CDATA[intubación]]></kwd>
<kwd lng="es"><![CDATA[propofol]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="en"><![CDATA[anesthesia]]></kwd>
<kwd lng="en"><![CDATA[intubation]]></kwd>
<kwd lng="en"><![CDATA[propofol]]></kwd>
<kwd lng="en"><![CDATA[children]]></kwd>
</kwd-group>
</article-meta>
</front><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Huang]]></surname>
<given-names><![CDATA[AS]]></given-names>
</name>
<name>
<surname><![CDATA[Hajduk]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Rim]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Coffield]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Jagannathan]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Focused review on management of the difficult paediatric airway]]></article-title>
<source><![CDATA[Indian J Anaesth]]></source>
<year>2019</year>
<volume>63</volume>
<page-range>428-36</page-range></nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Smith]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Goldman]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[General anestesia for surgeons]]></article-title>
<source><![CDATA[Stat Pearls]]></source>
<year>2020</year>
<publisher-loc><![CDATA[Treasure Island (FL) ]]></publisher-loc>
<publisher-name><![CDATA[Stat Pearls Publishing]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B3">
<label>3</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sahinovic]]></surname>
<given-names><![CDATA[MM]]></given-names>
</name>
<name>
<surname><![CDATA[Struys]]></surname>
<given-names><![CDATA[MMRF]]></given-names>
</name>
<name>
<surname><![CDATA[Absalom]]></surname>
<given-names><![CDATA[AR]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Clinical pharmacokinetics and pharmacodynamics of propofol]]></article-title>
<source><![CDATA[Clin Pharmacokinet]]></source>
<year>2018</year>
<volume>57</volume>
<page-range>1539-58</page-range></nlm-citation>
</ref>
<ref id="B4">
<label>4</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Boonmak]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Boonmak]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Pattanittum]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[High initial concentration versus low initial concentration sevoflurane for inhalational induction of anaesthesia]]></article-title>
<source><![CDATA[Cochrane Data base Syst Rev]]></source>
<year>2016</year>
<volume>2016</volume>
<page-range>CD006837</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Julien-Marsollier]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Michelet]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Bellon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Horlin]]></surname>
<given-names><![CDATA[AL]]></given-names>
</name>
<name>
<surname><![CDATA[Devys]]></surname>
<given-names><![CDATA[JM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Muscle relaxation for tracheal intubation during Paediatric anaesthesia: A meta-analysis and trial sequential analysis]]></article-title>
<source><![CDATA[Eur J Anaesthesiol]]></source>
<year>2017</year>
<volume>34</volume>
<page-range>550-61</page-range></nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Koo]]></surname>
<given-names><![CDATA[BW]]></given-names>
</name>
<name>
<surname><![CDATA[Jung]]></surname>
<given-names><![CDATA[KW]]></given-names>
</name>
<name>
<surname><![CDATA[Oh]]></surname>
<given-names><![CDATA[AY]]></given-names>
</name>
<name>
<surname><![CDATA[Kim]]></surname>
<given-names><![CDATA[EY]]></given-names>
</name>
<name>
<surname><![CDATA[Na]]></surname>
<given-names><![CDATA[HS]]></given-names>
</name>
<name>
<surname><![CDATA[Choi]]></surname>
<given-names><![CDATA[ES]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Is neuromuscular blockerneeded in children undergoing inguinal herniorrhaphy? A prospective, randomized, and controlled trial]]></article-title>
<source><![CDATA[Medicine (Baltimore)]]></source>
<year>2017</year>
<volume>96</volume>
</nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Karanth]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Raveendra]]></surname>
<given-names><![CDATA[US]]></given-names>
</name>
<name>
<surname><![CDATA[Shetty]]></surname>
<given-names><![CDATA[RB]]></given-names>
</name>
<name>
<surname><![CDATA[Shetty]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Thalanjeri]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Comparative evaluation between sevoflurane and propofol for endotracheal intubation without muscle relaxants in pediatric cleft surgeries]]></article-title>
<source><![CDATA[Anesth Essays Res]]></source>
<year>2018</year>
<volume>12</volume>
<page-range>434-9</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Eldemrdash]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Fahmy]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Assessment of intubating conditions with different doses of propofol without muscle relaxant in children]]></article-title>
<source><![CDATA[J Anesth Clin Res]]></source>
<year>2017</year>
<volume>08</volume>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sgró]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Morini]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Bozza]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Piersigilli]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Bagolan]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Picardo]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Intravenous propofol allows fast intubation in neonates and young infants undergoing major surgery]]></article-title>
<source><![CDATA[Front Pediatr]]></source>
<year>2019</year>
<volume>7</volume>
<page-range>321</page-range></nlm-citation>
</ref>
<ref id="B10">
<label>10</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Abdelhalim]]></surname>
<given-names><![CDATA[AA]]></given-names>
</name>
<name>
<surname><![CDATA[Maghraby]]></surname>
<given-names><![CDATA[HH]]></given-names>
</name>
<name>
<surname><![CDATA[ElZoughari]]></surname>
<given-names><![CDATA[IA]]></given-names>
</name>
<name>
<surname><![CDATA[AlZahrani]]></surname>
<given-names><![CDATA[TA]]></given-names>
</name>
<name>
<surname><![CDATA[Moustafa]]></surname>
<given-names><![CDATA[MS]]></given-names>
</name>
<name>
<surname><![CDATA[Alfassih]]></surname>
<given-names><![CDATA[KM]]></given-names>
</name>
</person-group>
<article-title xml:lang=""><![CDATA[Using fentanyl and propofol for tracheal intubation during sevoflurane induction without muscle relaxants in children: a randomized prospective study]]></article-title>
<source><![CDATA[Saudi J Anaesth]]></source>
<year>2017</year>
<volume>11</volume>
<page-range>312-8</page-range></nlm-citation>
</ref>
</ref-list>
</back>
</article>
