<?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>2709-7927</journal-id>
<journal-title><![CDATA[Acta Médica del Centro]]></journal-title>
<abbrev-journal-title><![CDATA[Acta méd centro]]></abbrev-journal-title>
<issn>2709-7927</issn>
<publisher>
<publisher-name><![CDATA[Hospital Provincial Clínico Quirúrgico Universitario Arnaldo Milián Castro]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S2709-79272022000300525</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Láser de baja potencia en el tratamiento del acné juvenil en pacientes con edades pediátricas]]></article-title>
<article-title xml:lang="en"><![CDATA[Low power laser in the treatment of juvenile acne in pediatric patients]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Pérez Rigal]]></surname>
<given-names><![CDATA[Yamilet]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Chamizo Cabrera]]></surname>
<given-names><![CDATA[María Guadalupe]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Barroso Mesa]]></surname>
<given-names><![CDATA[Lourdes María]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Blanco Ramos]]></surname>
<given-names><![CDATA[Claristel]]></given-names>
</name>
<xref ref-type="aff" rid="Aff"/>
</contrib>
</contrib-group>
<aff id="Af1">
<institution><![CDATA[,Policlínico Docente Sur de Placetas  ]]></institution>
<addr-line><![CDATA[Placetas Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af2">
<institution><![CDATA[,Hospital Provincial Pediátrico Universitario &#8220;José Luis Miranda&#8221;  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<aff id="Af3">
<institution><![CDATA[,Universidad de Ciencias Médicas de Villa Clara  ]]></institution>
<addr-line><![CDATA[Santa Clara Villa Clara]]></addr-line>
<country>Cuba</country>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>09</month>
<year>2022</year>
</pub-date>
<volume>16</volume>
<numero>3</numero>
<fpage>525</fpage>
<lpage>540</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_arttext&amp;pid=S2709-79272022000300525&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_abstract&amp;pid=S2709-79272022000300525&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://scielo.sld.cu/scielo.php?script=sci_pdf&amp;pid=S2709-79272022000300525&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="es"><p><![CDATA[RESUMEN  Introducción:  el acné juvenil es motivo frecuente de consulta en pacientes con edades pediátricas. Su terapéutica es un reto para el Especialista en Dermatología porque se combinan tratamientos farmacológicos y procedimientos físicos; dentro de ellos el láser exhibe resultados alentadores.  Objetivo:  determinar la evolución clínica de los pacientes con edades pediátricas con acné juvenil tratados con láser de baja potencia.  Métodos:  se realizó un estudio descriptivo, pre experimental, longitudinal y prospectivo. La muestra quedó conformada por 47 pacientes según muestreo no probabilístico por criterios. Se recolectó la información a través de la entrevista y del examen físico dermatológico, se aplicó láser de baja potencia durante 15 sesiones y se realizó la evaluación clínica al finalizar el tratamiento.  Resultados:  predominó el sexo masculino, el grupo de edades de 16 a 18 años, el uso de tratamiento previo con antibiótico tópico, el fototipo cutáneo II, la pápula como lesión, el número de lesiones de 40 a 99, la forma clínica de acné papulopustuloso y la cara como localización de las lesiones. En la mayoría de los pacientes se reduce el número de lesiones presentes antes del tratamiento y se logra una evolución clínica satisfactoria. Se identificaron mínimos eventos adversos.  Conclusiones:  en el estudio se demuestran los efectos beneficiosos del láser de baja potencia como modalidad terapéutica en el acné juvenil, lo que contribuye a mejorar la calidad en la atención dermatológica en pacientes con edades pediátricas.]]></p></abstract>
<abstract abstract-type="short" xml:lang="en"><p><![CDATA[ABSTRACT  Introduction:  the juvenile acne is common complaint in pediatric patients. Its therapy is a challenge for the dermatologist, since pharmacological treatments and physical procedures are combined; within them the laser shows encouraging results.  Objective:  determining the clinical course of pediatric patients with juvenile acne treated with low power laser.  Methods:  a descriptive, pre-experimental, longitudinal and prospective study was carried out. The sample was made up of 47 patients according to non-probabilistic sampling by criteria, and information collected through the interview and physical examination dermatologic, applied low - power laser for 15 sessions and treatment clinical evaluation was performed at the end.  Results:  predominated male age group of 16 to 18 years, the use of pretreatment with topical antibiotic, the skin phototype II, the papule as injury, the number of lesions 40 to 99, the clinical form of acne papulopustular and the face as the location of the lesions. In most patients are reduce the number of lesions present before treatment and achieved clinical outcome satisfactory. Minimal adverse events were identified.  Conclusions:  the study was demonstrate the beneficial effects of low power laser as a therapeutic modality in acne juvenile, what contribuye to improve the quality of dermatologic care in pediatric patients.]]></p></abstract>
<kwd-group>
<kwd lng="es"><![CDATA[acné juvenil]]></kwd>
<kwd lng="es"><![CDATA[láser de baja potencia]]></kwd>
<kwd lng="es"><![CDATA[evolución clínica]]></kwd>
<kwd lng="es"><![CDATA[niño]]></kwd>
<kwd lng="en"><![CDATA[juvenile acne]]></kwd>
<kwd lng="en"><![CDATA[low power laser]]></kwd>
<kwd lng="en"><![CDATA[clinical course]]></kwd>
<kwd lng="en"><![CDATA[child]]></kwd>
</kwd-group>
</article-meta>
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