<?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>0185-3325</journal-id>
<journal-title><![CDATA[Salud mental]]></journal-title>
<abbrev-journal-title><![CDATA[Salud Ment]]></abbrev-journal-title>
<issn>0185-3325</issn>
<publisher>
<publisher-name><![CDATA[Instituto Nacional de Psiquiatría Ramón de la Fuente Muñiz]]></publisher-name>
</publisher>
</journal-meta>
<article-meta>
<article-id>S0185-33252011000500006</article-id>
<title-group>
<article-title xml:lang="es"><![CDATA[Evaluación y tratamiento de la esquizofrenia en niños y adolescentes: una revisión actualizada]]></article-title>
<article-title xml:lang="en"><![CDATA[Assessment and treatment of schizophrenia in children and adolescents: a current review]]></article-title>
</title-group>
<contrib-group>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Ulloa Flores]]></surname>
<given-names><![CDATA[Rosa Elena]]></given-names>
</name>
<xref ref-type="aff" rid="A01"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Sauer Vera]]></surname>
<given-names><![CDATA[Tizbé del Rosario]]></given-names>
</name>
<xref ref-type="aff" rid="A02"/>
</contrib>
<contrib contrib-type="author">
<name>
<surname><![CDATA[Apiquian Guitart]]></surname>
<given-names><![CDATA[Rogelio]]></given-names>
</name>
<xref ref-type="aff" rid="A03"/>
</contrib>
</contrib-group>
<aff id="A01">
<institution><![CDATA[,Hospital Psiquiátrico Infantil Dr. Juan N. Navarro Psicofarmacología del Desarrollo ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A02">
<institution><![CDATA[,Secretaría de Salud Servicios de Atención Psiquiátrica ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<aff id="A03">
<institution><![CDATA[,Universidad de las Américas División de Ciencias del Comportamiento ]]></institution>
<addr-line><![CDATA[ ]]></addr-line>
</aff>
<pub-date pub-type="pub">
<day>00</day>
<month>10</month>
<year>2011</year>
</pub-date>
<pub-date pub-type="epub">
<day>00</day>
<month>10</month>
<year>2011</year>
</pub-date>
<volume>34</volume>
<numero>5</numero>
<fpage>429</fpage>
<lpage>433</lpage>
<copyright-statement/>
<copyright-year/>
<self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_arttext&amp;pid=S0185-33252011000500006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_abstract&amp;pid=S0185-33252011000500006&amp;lng=en&amp;nrm=iso"></self-uri><self-uri xlink:href="http://www.scielo.org.mx/scielo.php?script=sci_pdf&amp;pid=S0185-33252011000500006&amp;lng=en&amp;nrm=iso"></self-uri><abstract abstract-type="short" xml:lang="en"><p><![CDATA[Schizophrenia is a severe and chronic disorder affecting children, adolescents and adults. The international recommendations for the treatment of pediatric patients with this disorder point to a comprehensive management which includes early detection programs, pharmacological and psychosocial treatment. A review of current information regarding the efficacy and safety of antipsychotics in children and adolescents, as well as the effect of psychosocial interventions on the academic and social functioning of patients with early onset schizophrenia is presented. The pharmacological treatment's goal is to achieve optimal outcome with the lowest effective dose and the fewest side effects. It should be started with an antipsychotic that has been evaluated on its efficacy and safety in this age group. Risperidone, olanzapine and aripiprazole have been approved for the treatment of schizophrenia in adolescents, clozapine has shown greater efficacy for the treatment resistant condition. The side effects of these drugs must be monitored during treatment. The psychosocial treatment objectives are to provide information, to promote the patient's adaptation, to reduce comorbidity and to prevent relapses through psychoeducation, psychotherapy and rehabilitation programs. The psychoeducation programs include information about the characteristics and causes of the illness, the available treatment choices and the factors associated to recovery or relapse. Psychotherapy in schizophrenia has been examined in individual, group and family modalities, the cognitive behavioral therapy has demonstrated efficacy on cognition, social adjustment and quality of life. The rehabilitation programs include the training on social skills, cognitive remediation therapy and exercise programs, which would increase the wellbeing of patients and reduce metabolic alterations associated to the use of antipsychotics. In conclusion, the treatment of patients with early onset schizophrenia must be multimodal and directed to improve their long term outcome.]]></p></abstract>
<abstract abstract-type="short" xml:lang="es"><p><![CDATA[La esquizofrenia es un trastorno prevalente, crónico e incapacitante en niños, adolescentes y adultos. Las recomendaciones internacionales para su tratamiento en edad pediátrica incluyen programas de detección temprana y tratamiento farmacológico y psicosocial. El presente trabajo muestra una revisión actualizada de la eficacia y la seguridad de los antipsicóticos en niños y adolescentes, así como el efecto de las intervenciones psicosociales en el funcionamiento académico y social en pacientes con esquizofrenia de inicio temprano. La meta del tratamiento farmacológico es lograr un resultado óptimo a dosis mínimas efectivas del antipsicótico y tener el menor número de efectos secundarios. Deben de considerarse los antipsicóticos evaluados en estudios controlados en edad pediátrica. La risperidona, la olanzapina y el aripiprazol han sido aprobados por la FDA para el tratamiento de la esquizofrenia en adolescentes; la clozapina ha mostrado mayor eficacia en el tratamiento de la psicosis resistente, sus efectos adversos deben de ser monitorizados durante su uso. El tratamiento psicosocial brinda información al paciente y su familia, promueve la adaptación y disminuye la comorbilidad para prevenir recaídas, por medio de programas de psicoeducación, psicoterapia y rehabilitación. Los programas de psicoeducación incluyen la información acerca de la enfermedad y sus causas, los tratamientos disponibles y los factores asociados a las recaídas. La psicoterapia puede darse en el contexto individual, familiar o grupal, de acuerdo a las necesidades del paciente. La terapia cognitivo conductual ha mostrado eficacia en la adaptación social, cognitiva y en la calidad de vida. Los programas de rehabilitación incluyen entrenamiento en habilidades sociales, rehabilitación cognitiva y un programa de acondicionamiento físico para promover el bienestar general del paciente y evitar la aparición de los efectos secundarios sobre el metabolismo. En conclusión, la esquizofrenia en niños y adolescentes requiere de tratamiento multidisciplinario a fin de mejorar el pronóstico de los pacientes.]]></p></abstract>
<kwd-group>
<kwd lng="en"><![CDATA[Child]]></kwd>
<kwd lng="en"><![CDATA[adolescent]]></kwd>
<kwd lng="en"><![CDATA[early-onset schizophrenia]]></kwd>
<kwd lng="en"><![CDATA[antipsychotics]]></kwd>
<kwd lng="en"><![CDATA[treatment]]></kwd>
<kwd lng="es"><![CDATA[Esquizofrenia]]></kwd>
<kwd lng="es"><![CDATA[tratamiento]]></kwd>
<kwd lng="es"><![CDATA[niños]]></kwd>
<kwd lng="es"><![CDATA[adolescentes]]></kwd>
<kwd lng="es"><![CDATA[antipsicóticos]]></kwd>
</kwd-group>
</article-meta>
</front><body><![CDATA[ <p align="justify"><font face="verdana" size="4">Art&iacute;culo original </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="center"><font face="verdana" size="4"> <b>Evaluaci&oacute;n y tratamiento de la esquizofrenia en ni&ntilde;os y adolescentes: una revisi&oacute;n actualizada</b> </font></p>     <p align="center"><font face="verdana" size="2">&nbsp; </font></p>     <p align="center"><font face="verdana" size="3"> <b>Assessment and treatment of schizophrenia in children and adolescents: a current review </b> </font></p>     <p align="center"><font face="verdana" size="2">&nbsp; </font></p>     <p align="center"><font face="verdana" size="2"> <b>Rosa Elena Ulloa Flores,<sup>1</sup> Tizb&eacute; del Rosario Sauer Vera,<sup>2</sup> Rogelio Apiquian Guitart<sup>3</sup></b> </font></p>     <p align="center"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><i><font face="verdana" size="2"><sup>1</sup> Psicofarmacolog&iacute;a del Desarrollo, Hospital Psiqui&aacute;trico Infantil Dr. Juan N. Navarro.  </font></i></p>     <p align="justify"><font face="verdana" size="2"> <i><sup>2</sup> Servicios de Atenci&oacute;n Psiqui&aacute;trica, Secretar&iacute;a de Salud. </i> </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"> <i><sup>3</sup> Divisi&oacute;n de Ciencias del Comportamiento, Universidad de las Am&eacute;ricas. </i> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>Correspondencia:    <br> </b>Dra. Rosa Elena Ulloa.    <br> Hospital Psiqui&aacute;trico Infantil &laquo;Dr. Juan N. Navarro&raquo;, San Buenaventura 86, 14080, M&eacute;xico, D F.    <br>   Fax: (52 55) 5573 9161.    <br>   E.mail: <a href="mailto:eulloa@hotmail.com"> eulloa@hotmail.com </a> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>ABSTRACT</b> </font></p>     <p align="justify"><font face="verdana" size="2">Schizophrenia is a severe and chronic disorder affecting children, adolescents and adults. The international recommendations for the treatment of pediatric patients with this disorder point to a comprehensive management which includes early detection programs, pharmacological and psychosocial treatment. A review of current information regarding the efficacy and safety of antipsychotics in children and adolescents, as well as the effect of psychosocial interventions on the academic and social functioning of patients with early onset schizophrenia is presented. </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">The pharmacological treatment's goal is to achieve optimal outcome with the lowest effective dose and the fewest side effects. It should be started with an antipsychotic that has been evaluated on its efficacy and safety in this age group. Risperidone, olanzapine and aripiprazole have been approved for the treatment of schizophrenia in adolescents, clozapine has shown greater efficacy for the treatment resistant condition. The side effects of these drugs must be monitored during treatment. </font></p>     <p align="justify"><font face="verdana" size="2">The psychosocial treatment objectives are to provide information, to promote the patient's adaptation, to reduce comorbidity and to prevent relapses through psychoeducation, psychotherapy and rehabilitation programs. The psychoeducation programs include information about the characteristics and causes of the illness, the available treatment choices and the factors associated to recovery or relapse. Psychotherapy in schizophrenia has been examined in individual, group and family modalities, the cognitive behavioral therapy has demonstrated efficacy on cognition, social adjustment and quality of life. The rehabilitation programs include the training on social skills, cognitive remediation therapy and exercise programs, which would increase the wellbeing of patients and reduce metabolic alterations associated to the use of antipsychotics. </font></p>     <p align="justify"><font face="verdana" size="2">In conclusion, the treatment of patients with early onset schizophrenia must be multimodal and directed to improve their long term outcome. </font></p>     <p align="justify"><font face="verdana" size="2"> <b>Key words:</b> Child, adolescent, early&#150;onset schizophrenia, antipsychotics, treatment. </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>RESUMEN</b> </font></p>     <p align="justify"><font face="verdana" size="2">La esquizofrenia es un trastorno prevalente, cr&oacute;nico e incapacitante en ni&ntilde;os, adolescentes y adultos. Las recomendaciones internacionales para su tratamiento en edad pedi&aacute;trica incluyen programas de detecci&oacute;n temprana y tratamiento farmacol&oacute;gico y psicosocial. El presente trabajo muestra una revisi&oacute;n actualizada de la eficacia y la seguridad de los antipsic&oacute;ticos en ni&ntilde;os y adolescentes, as&iacute; como el efecto de las intervenciones psicosociales en el funcionamiento acad&eacute;mico y social en pacientes con esquizofrenia de inicio temprano. </font></p>     <p align="justify"><font face="verdana" size="2">La meta del tratamiento farmacol&oacute;gico es lograr un resultado &oacute;ptimo a dosis m&iacute;nimas efectivas del antipsic&oacute;tico y tener el menor n&uacute;mero de efectos secundarios. Deben de considerarse los antipsic&oacute;ticos evaluados en estudios controlados en edad pedi&aacute;trica. La risperidona, la olanzapina y el aripiprazol han sido aprobados por la FDA para el tratamiento de la esquizofrenia en adolescentes; la clozapina ha mostrado mayor eficacia en el tratamiento de la psicosis resistente, sus efectos adversos deben de ser monitorizados durante su uso. </font></p>     <p align="justify"><font face="verdana" size="2">El tratamiento psicosocial brinda informaci&oacute;n al paciente y su familia, promueve la adaptaci&oacute;n y disminuye la comorbilidad para prevenir reca&iacute;das, por medio de programas de psicoeducaci&oacute;n, psicoterapia y rehabilitaci&oacute;n. Los programas de psicoeducaci&oacute;n incluyen la informaci&oacute;n acerca de la enfermedad y sus causas, los tratamientos disponibles y los factores asociados a las reca&iacute;das. La psicoterapia puede darse en el contexto individual, familiar o grupal, de acuerdo a las necesidades del paciente. La terapia cognitivo conductual ha mostrado eficacia en la adaptaci&oacute;n social, cognitiva y en la calidad de vida. Los programas de rehabilitaci&oacute;n incluyen entrenamiento en habilidades sociales, rehabilitaci&oacute;n cognitiva y un programa de acondicionamiento f&iacute;sico para promover el bienestar general del paciente y evitar la aparici&oacute;n de los efectos secundarios sobre el metabolismo. </font></p>     <p align="justify"><font face="verdana" size="2">En conclusi&oacute;n, la esquizofrenia en ni&ntilde;os y adolescentes requiere de tratamiento multidisciplinario a fin de mejorar el pron&oacute;stico de los pacientes. </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"> <b>Palabras clave: </b>Esquizofrenia, tratamiento, ni&ntilde;os, adolescentes, antipsic&oacute;ticos. </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>INTRODUCCI&Oacute;N</b> </font></p>     <p align="justify"><font face="verdana" size="2">La esquizofrenia se encuentra dentro de las diez principales causas de discapacidad en el mundo,<sup>1,2</sup> y se define como un trastorno psic&oacute;tico que afecta la percepci&oacute;n, el pensamiento, el afecto y la conducta de los pacientes, deteriorando su funcionamiento familiar, escolar y social. </font></p>     <p align="justify"><font face="verdana" size="2">La prevalencia de esta enfermedad a lo largo de la vida se ha reportado entre 0.3% y 1.6%<sup>3</sup> y su incidencia de 0.002% a 0.011%. Una tercera parte de los pacientes con esquizofrenia inicia el padecimiento antes de los 18 a&ntilde;os<sup>4</sup> y 6% antes de los 16 a&ntilde;os.<sup>5</sup> Se ha descrito que en esta poblaci&oacute;n hay un mayor n&uacute;mero de casos entre los varones, con relaci&oacute;n de 2:1.<sup>6</sup> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>CARACTER&Iacute;STICAS CL&Iacute;NICAS</b> </font></p>     <p align="justify"><font face="verdana" size="2">El cuadro cl&iacute;nico de la esquizofrenia incluye diversos s&iacute;ntomas que se clasifican en positivos (delirios y alucinaciones), negativos (abulia, anhedonia, disminuci&oacute;n en la fluidez y el contenido del discurso), afectivos (depresi&oacute;n o ansiedad que pueden acompa&ntilde;ar a los s&iacute;ntomas positivos y negativos), cognoscitivos (d&eacute;ficits en la memoria, la capacidad de juicio, desorganizaci&oacute;n) y excitabilidad/hostilidad (agitaci&oacute;n, agresividad). En el caso de los pacientes pedi&aacute;tricos la aparici&oacute;n de los s&iacute;ntomas es frecuentemente precedida por trastornos en el desarrollo y se ha descrito una mayor frecuencia de coeficiente intelectual bajo, d&eacute;ficits cognoscitivos y s&iacute;ntomas negativos intensos; asimismo existe mayor prevalencia de los subtipos indiferenciado y desorganizado de la enfermedad en ni&ntilde;os y adolescentes.<sup>7,8</sup> </font></p>     <p align="justify"><font face="verdana" size="2">Al igual que en los adultos, los s&iacute;ntomas psic&oacute;ticos pueden ser precedidos durante semanas o meses por s&iacute;ntomas prodr&oacute;micos.<sup>5</sup> Estos incluyen disminuci&oacute;n de la atenci&oacute;n, la concentraci&oacute;n y la motivaci&oacute;n, anergia, alteraciones afectivas, alteraciones en el ciclo sue&ntilde;o&#150;vigilia, aislamiento, suspicacia y deterioro en el funcionamiento. </font></p>     <p align="justify"><font face="verdana" size="2">El curso de la esquizofrenia incluye remisiones y exacerbaciones, aunque en algunos pacientes persiste un estado psic&oacute;tico grave. Los factores asociados a un mal pron&oacute;stico incluyen al funcionamiento prem&oacute;rbido pobre,<sup>9,10 </sup>mayor duraci&oacute;n de la psicosis no tratada,<sup>11</sup> mayor gravedad de la enfermedad y mayor n&uacute;mero de reca&iacute;das.<sup>5</sup> </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">El presente trabajo muestra una revisi&oacute;n actualizada de todos los aspectos del tratamiento de esta condici&oacute;n y hace recomendaciones para su manejo en nuestro medio. En esta revisi&oacute;n se identificaron los art&iacute;culos acerca de la eficacia y seguridad de los antipsic&oacute;ticos en ni&ntilde;os y adolescentes, as&iacute; como el efecto de la psicoeducaci&oacute;n y otras intervenciones psicosociales tanto sobre los s&iacute;ntomas como sobre el funcionamiento escolar y social de los pacientes. La b&uacute;squeda se enfoc&oacute; en los art&iacute;culos publicados en bases de datos de medicina y psicolog&iacute;a (<i>PsychINFO</i>, <i>Medline</i>, 1966&#150;2011, Cochrane), tambi&eacute;n se examinaron trabajos referidos en los estudios de seguimiento. </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>EVALUACI&Oacute;N DE LOS PACIENTES CON ESQUIZOFRENIA</b> </font></p>     <p align="justify"><font face="verdana" size="2">El proceso de evaluaci&oacute;n cl&iacute;nica de un paciente pedi&aacute;trico con esquizofrenia incluye una historia cl&iacute;nica apoyada por entrevistas diagn&oacute;sticas como el K&#150;SADS&#150;PL<sup>12</sup> o el MINIKid,<sup>13 </sup>y una vez confirmado el diagn&oacute;stico, por escalas espec&iacute;ficas de gravedad como el Brief Psychiatric Rating Scale (BPRS)<sup>14</sup> o la escala Positive and Negative Symptoms of Schizophrenia (PANSS).<sup>15</sup> Es importante la evaluaci&oacute;n del riesgo de auto o heteroagresi&oacute;n y de la capacidad para el autocuidado del paciente. </font></p>     <p align="justify"><font face="verdana" size="2">Tambi&eacute;n deben considerarse estudios de laboratorio y gabinete, ya que brindan informaci&oacute;n sobre el estado de salud de los pacientes antes de iniciar el tratamiento farmacol&oacute;gico y ayudan a descartar patolog&iacute;a som&aacute;tica que condicione los s&iacute;ntomas psic&oacute;ticos. </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>TRATAMIENTO</b> </font></p>     <p align="justify"><font face="verdana" size="2">En M&eacute;xico existen pocos centros de atenci&oacute;n a la salud mental de ni&ntilde;os y adolescentes, los cuales atienden a la mayor&iacute;a de casos de esquizofrenia. En dichos centros el manejo integral de la esquizofrenia debe incluir a los programas de detecci&oacute;n temprana, el tratamiento farmacol&oacute;gico y el tratamiento psicosocial.<sup>16</sup> </font></p>     <p align="justify"><font face="verdana" size="2"> <b>Detecci&oacute;n temprana</b> </font></p>     <p align="justify"><font face="verdana" size="2">En la detecci&oacute;n temprana es importante tomar en cuenta los factores de riesgo para la aparici&oacute;n de los s&iacute;ntomas psic&oacute;ticos, tales como antecedentes familiares de psicosis, alteraciones perinatales y del neurodesarrollo, abuso de sustancias, adolescencia y estr&eacute;s. Estos factores se examinan dentro de programas de detecci&oacute;n temprana en los que pueden participar diferentes trabajadores de la salud y cuyos componentes principales son la informaci&oacute;n acerca de la enfermedad, la referencia de los pacientes a centros de atenci&oacute;n especializada para su evaluaci&oacute;n y tratamiento y el seguimiento de los casos, de manera que se pueda determinar el efecto de las intervenciones del personal sobre los s&iacute;ntomas y el funcionamiento de los pacientes a mediano y largo plazo.<sup>17</sup> </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2"> <b>Tratamiento farmacol&oacute;gico</b> </font></p>     <p align="justify"><font face="verdana" size="2">La trifluoperazina fue el primer antipsic&oacute;tico evaluado en un ensayo cl&iacute;nico controlado.<sup>18</sup> Uno de los primeros estudios de eficiencia compar&oacute; a la clorpromazina y el haloperidol,<sup>19</sup> este medicamento posteriormente fue comparado con los antipsic&oacute;ticos at&iacute;picos.<sup>20</sup> </font></p>     <p align="justify"><font face="verdana" size="2">La risperidona cuenta con varios ensayos cl&iacute;nicos abiertos,<sup>21</sup> controlados con placebo<sup>22,23</sup> y con otros antipsic&oacute;ticos at&iacute;picos, como la quetiapina.<sup>24</sup> La olanzapina<sup>25</sup> y el aripiprazol<sup>26</sup> son los antipsic&oacute;ticos de m&aacute;s reciente aprobaci&oacute;n para su uso en adolescentes esquizofr&eacute;nicos. La clozapina fue evaluada en estudios controlados con haloperidol<sup>27</sup> y olanzapina.<sup>28</sup> Revisiones recientes la recomiendan como tratamiento para pacientes que no han respondido a otros antipsic&oacute;ticos,<sup>29,30</sup> se ha sugerido para los pacientes que no responden a otros tratamientos y ha sido evaluada en un ensayo cl&iacute;nico. Recientemente el estudio de tratamiento para trastornos del espectro de la esquizofrenia de inicio temprano (TEOSS, por sus siglas en ingl&eacute;s) compar&oacute; la eficacia de los antipsic&oacute;ticos t&iacute;picos <i>vs</i>. los at&iacute;picos y mostr&oacute; que no existen diferencias significativas entre la molindona, la olanzapina y la risperidona en el seguimiento a ocho semanas o a un a&ntilde;o, destacando que se deben vigilar los efectos de los antipsic&oacute;ticos at&iacute;picos sobre el metabolismo.<sup>31,32</sup> </font></p>     <p align="justify"><font face="verdana" size="2">El tratamiento debe iniciarse con un medicamento antipsic&oacute;tico que haya sido evaluado en su eficacia y seguridad para el grupo pedi&aacute;trico, mismo que debe administrarse en dosis adecuadas por lo menos durante seis semanas; al cabo de este tiempo deben evaluarse tanto la reducci&oacute;n de los s&iacute;ntomas como la mejor&iacute;a funcional del paciente. Si se observa una buena respuesta (reducci&oacute;n del puntaje de las escalas en 30% y mejor&iacute;a funcional) el tratamiento deber&aacute; mantenerse durante al menos dos a&ntilde;os. Cuando no se observa una buena respuesta al tratamiento despu&eacute;s de haberse confirmado la adherencia al mismo, debe considerarse un cambio de antipsic&oacute;tico: Si existe predominio de s&iacute;ntomas positivos deber&aacute; iniciarse un antipsic&oacute;tico t&iacute;pico y si existe predominio de s&iacute;ntomas negativos un at&iacute;pico. Si despu&eacute;s de seis semanas con un segundo antipsic&oacute;tico no hay respuesta se recomienda evaluar el uso de clozapina.<sup>33</sup> </font></p>     <p align="justify"><font face="verdana" size="2">En la instalaci&oacute;n y seguimiento del tratamiento con antipsic&oacute;ticos es recomendable utilizar la dosis m&iacute;nima efectiva del medicamento, ya que el uso de dosis altas no acelera la recuperaci&oacute;n del paciente, sino que se incrementa el riesgo para la aparici&oacute;n de efectos colaterales y el del uso de polifarmacia para el control de los mismos. Asimismo, es importante hacer notar que los efectos colaterales como la disquinesia tard&iacute;a, el s&iacute;ndrome neurol&eacute;ptico maligno, los s&iacute;ntomas extrapiramidales, la hiperprolactinemia, el s&iacute;ndrome metab&oacute;lico y la agranulocitosis, aunque se han asociado a ciertos antipsic&oacute;ticos en espec&iacute;fico, pueden presentarse con el uso de cualquier antipsic&oacute;tico at&iacute;pico.<sup>4,34&#150;36 </sup>Por esto se recomienda realizar ex&aacute;menes de laboratorio cada seis meses, as&iacute; como registrar los signos vitales y el peso del paciente en cada visita. </font></p>     <p align="justify"><font face="verdana" size="2">Los pacientes con esquizofrenia pueden presentar a lo largo de la vida comorbilidad con otras psicopatolog&iacute;as. Las m&aacute;s frecuentemente reportadas son con el trastorno por d&eacute;ficit de atenci&oacute;n con hiperactividad (84%), el trastorno negativista desafiante (43%) y la depresi&oacute;n (30%);<sup>37,38</sup> la comorbilidad con trastornos debidos al uso de sustancias debe examinarse particularmente en los adolescentes. El tratamiento de la comorbilidad tambi&eacute;n debe ser multimodal.<sup>33</sup> </font></p>     <p align="justify"><font face="verdana" size="2"> <b>Tratamiento psicosocial</b> </font></p>     <p align="justify"><font face="verdana" size="2">El tratamiento psicosocial tiene como objetivos incrementar el conocimiento acerca de la enfermedad, promover la adaptaci&oacute;n a la misma, mejorar el funcionamiento psico&#150;social, reducir la comorbilidad y prevenir las reca&iacute;das. Las estrategias para este tratamiento incluyen la psicoeducaci&oacute;n, la psicoterapia y la rehabilitaci&oacute;n, que se aplican en programas integrales de tratamiento. Ejemplo de esto es el proyecto &laquo;Trialog&raquo;, en Alemania, que incluye psicoeducaci&oacute;n y brinda herramientas para la competencia social y el autocuidado, adem&aacute;s de un proceso de rehabilitaci&oacute;n cognitiva para adolescentes con esquizofrenia. Sus resultados a dos a&ntilde;os muestran que los pacientes tuvieron una menor intensidad de los s&iacute;ntomas, mejoraron en su funcionamiento social y en la cognici&oacute;n.<sup>39</sup> En nuestro pa&iacute;s, un estudio aleatorizado en pacientes adultos con esquizofrenia mostr&oacute; que la combinaci&oacute;n de farmacoterapia con un programa de tratamientos psicosociales incrementaba la adherencia al tratamiento, disminu&iacute;a la gravedad de los s&iacute;ntomas y mejoraba el funcionamiento global de los pacientes, adem&aacute;s de disminuir las reca&iacute;das.<sup>40</sup> </font></p>     <p align="justify"><font face="verdana" size="2">El proceso de psicoeducaci&oacute;n incluye el conocimiento de las caracter&iacute;sticas de la enfermedad y sus causas, las opciones de tratamiento disponibles y los factores que favorecen o dificultan la recuperaci&oacute;n de los pacientes. Adem&aacute;s, se brindan herramientas para el manejo del estr&eacute;s y para la detecci&oacute;n oportuna de los s&iacute;ntomas en caso de reca&iacute;da. Aunque la informaci&oacute;n acerca de los programas de psicoeducaci&oacute;n para adolescentes es escasa, los estudios en adultos han mostrado la eficacia de la psicoeducaci&oacute;n,<sup>41 </sup>incluso comparada con la terapia cognitivo conductual.<sup>42,43</sup> </font></p>     <p align="justify"><font face="verdana" size="2">La psicoterapia para pacientes esquizofr&eacute;nicos puede darse en diversos contextos, de acuerdo a su estado de salud y sus necesidades, como se muestra en el <a href="#c1">cuadro 1</a>.<sup>44</sup> </font></p>     ]]></body>
<body><![CDATA[<p align="center"><font face="verdana" size="2"><a name="c1"></a> </font></p>     <p align="center"><font face="verdana" size="2"><img src="/img/revistas/sm/v34n5//a6c1.jpg"> </font></p>     <p align="justify"><font face="verdana" size="2">La psicoterapia cognitivo conductual ha mostrado su efectividad en la disminuci&oacute;n de los s&iacute;ntomas, en el n&uacute;mero de rehospitalizaciones y en la calidad de vida; diversos estudios han evaluado su eficacia en comparaci&oacute;n con programas de psicoeducaci&oacute;n.<sup>45&#150;47</sup> </font></p>     <p align="justify"><font face="verdana" size="2">La rehabilitaci&oacute;n de los pacientes con esquizofrenia debe incluir al entrenamiento de habilidades sociales,<sup>48</sup> el manejo personal, un programa de ejercicios para incrementar el bienestar general de los pacientes y prevenir las alteraciones metab&oacute;licas;<sup>49,50</sup> y la rehabilitaci&oacute;n cognitiva, particularmente en los procesos de atenci&oacute;n, memoria y procesamiento de la informaci&oacute;n, con el fin de facilitar la reinserci&oacute;n escolar de los pacientes.<sup>33,51</sup> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>CONCLUSIONES</b> </font></p>     <p align="justify"><font face="verdana" size="2">Esta revisi&oacute;n presenta el panorama actual de las caracter&iacute;sticas cl&iacute;nicas, evaluaci&oacute;n, detecci&oacute;n temprana y tratamiento en ni&ntilde;os y adolescentes con esquizofrenia con datos basados en evidencias. La esquizofrenia es uno de los padecimientos m&aacute;s costosos para los servicios de salud y la sociedad en general, entre m&aacute;s temprana es la edad de inicio el tratamiento se torna m&aacute;s complicado y el pron&oacute;stico se empobrece. El manejo de los pacientes pedi&aacute;tricos con esquizofrenia se basa en el uso de medicamentos antipsic&oacute;ticos, los cuales no han sido evaluados en estudios controlados en ni&ntilde;os y adolescentes en su totalidad; esto cobra importancia debido a que el desarrollo juega un papel fundamental en la respuesta a los antipsic&oacute;ticos y en la susceptibilidad a los efectos colaterales de los mismos. En nuestro medio, la falta de informaci&oacute;n acerca del car&aacute;cter cr&oacute;nico de la enfermedad y la necesidad de tomar medicamentos durante per&iacute;odos prolongados favorece que los pacientes abandonen el tratamiento pocas semanas despu&eacute;s de haberlo iniciado;<sup>52</sup> lo que hace necesaria la investigaci&oacute;n sobre la eficacia de un modelo de tratamiento integral que combine el uso de antipsic&oacute;ticos con psicoeducaci&oacute;n, psicoterapia y rehabilitaci&oacute;n, examinando la relaci&oacute;n costo&#150;beneficio de dichas intervenciones a largo plazo. </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>AGRADECIMIENTOS</b> </font></p>     <p align="justify"><font face="verdana" size="2">Los autores agradecen a Gamaliel Victoria y a Gabriela L&oacute;pez por su ayuda en la elaboraci&oacute;n de este manuscrito. </font></p>     ]]></body>
<body><![CDATA[<p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>REFERENCIAS</b> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">1. Organizaci&oacute;n Mundial de la Salud. Informe sobre la salud en el mundo 2001. Francia: OMS; 2001.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064907&pid=S0185-3325201100050000600001&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">2. Organizaci&oacute;n Mundial de la Salud. Programa Mundial de Acci&oacute;n en Salud Mental. Ginebra: OMS; 2002.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064909&pid=S0185-3325201100050000600002&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">3. Jablensky A. Epidemiology of schizophrenia: The global burden of disease and disability. Eur Arch Psychiatry Clin Neurosci 2000;250:274&#150;285.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064911&pid=S0185-3325201100050000600003&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">4. Kumra S, Oberstar J, Sikich L, Findling R et al. Efficacy and tolerability of second&#150;generation antipsychotics in children and adolescents with schizophrenia. Schizophr Bull 2008;34:60&#150;71.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064913&pid=S0185-3325201100050000600004&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">5. Merry S, Werry J. Course and prognosis. En: Remschmidt H (ed). Schizophrenia in children and adolescents. Cambridge: Cambridge University Press; 2001; pp.268&#150;297.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064915&pid=S0185-3325201100050000600005&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">6. Werry J, McClellan J, Chard L. Childhood and adolescence schizophrenia, bipolar and schizoaffective disorders: A clinical and outcome study. J Am Acad Child Adolesc Psychiatry 1991;30:457&#150;465.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064917&pid=S0185-3325201100050000600006&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">7. Hooper S, Giuliano A, Youngstrom E, Breiger D et al. Neurocognition in early&#150;onset schizophrenia and schizoaffective disorders. J Am Acad Child Adolesc Psychiatry 2010;49:52&#150;60.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064919&pid=S0185-3325201100050000600007&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">8. Volkmar F. Childhood schizophrenia:developmental aspects. En: Remschmidt H (ed). Schizophrenia in children and adolescents. Cambridge: Cambridge University Press; 2001; pp.60&#150;81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064921&pid=S0185-3325201100050000600008&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">9. Fleischhaker C, Schulz E, Tepper K, Martin M et al. Long&#150;term course of adolescent schizophrenia. Schizophr Bull 2005;31:769&#150;780.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064923&pid=S0185-3325201100050000600009&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">10. Rabinowitz J, Napryeyenko O, Burba B, Martinez G et al. Premorbid functioning and treatment response in recent&#150;onset schizophrenia: Prospective study with risperidone long&#150;acting injectable. J Clin Psychopharmacol 2011;31:75&#150;81.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064925&pid=S0185-3325201100050000600010&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">11. Marshall M, Lewis S, Lockwood A, Drake R et al. Association between duration of untreated psychosis and outcome in cohorts of first&#150;episode patients: a systematic review. Arch Gen Psychiatry 2005;62:975&#150;983.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064927&pid=S0185-3325201100050000600011&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">12. Ulloa R, Ortiz S, Higuera F, Fres&aacute;n A et al. Estudio de fiabilidad interevaluador de la versi&oacute;n en espa&ntilde;ol de la entrevista Schedule for Affective Disordes and Schizophrenia for School&#150; Age children&#150; Present and Lifetime versi&oacute;n (K&#150;SADS&#150;PL). Actas Esp Psiquiatr 2006;34:36&#150;40.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064929&pid=S0185-3325201100050000600012&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">13. Sheehan D, Lecrubier Y, Col&oacute;n&#150;Soto M. MINI KID. Mini International Neuropsychiatric Interview para ni&ntilde;os y adolescentes. Versi&oacute;n en espa&ntilde;ol. Madrid; 2000. Consultado en <a href="http://www.medical-outcomes.com" target="_blank"> www.medical&#150;outcomes.com</a> el 15 enero 2011.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064931&pid=S0185-3325201100050000600013&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">14. Bech P, Kastrup M, Rafaelsen O. Mini&#150;compendium of rating scales for states of anxiety, depression, mania, schizophrenia with corresponding DSM&#150;III syndromes. Acta Psychiatr Scand 1986;73:1&#150;37.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064933&pid=S0185-3325201100050000600014&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">15. Kay S, Fiszbein A, Vital&#150;Herne M, Fuentes L. The Positive and Negative Syndrome Scale&#150;Spanish adaptation. J Nerv Ment Dis 1990;178:510&#150;517.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064935&pid=S0185-3325201100050000600015&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">16. De Jesus M, Razzouk D, Thara R, Eaton J et al. Packages of care for schizophrenia in low&#150; and middle&#150;income countries. PLoS Med 2009;6:e1000165. Consultado en:  <a href="http://pubmedcentralcanada.ca/picrender.cgi?accid=PMC2758997&blobtype=pdf" target="_blank">http://pubmedcentralcanada.ca/picrender.cgi?accid=PMC2758997&amp;blobtype=pdf</a> el 11 enero 2011.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064937&pid=S0185-3325201100050000600016&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">17. Bird V, Premkumar P, Kendall T, Whittington C et al. Early intervention services, cognitive&#150;behavioural therapy and family intervention in early psychosis: systematic review. Br J Psychiatry 2010;197:350&#150;356.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064939&pid=S0185-3325201100050000600017&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">18. Fish B, Shapiro T, Campbell M. Long&#150;term prognosis and the response of schizophrenic children to drug therapy: a controlled study of trifluoperazine. Am J Psychiatry 1966;123:32&#150;39.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064941&pid=S0185-3325201100050000600018&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">19. Lewis P, James N. Haloperidol and chlorpromazine: a double&#150;blind cross&#150;over trial and clinical study in children and adolescents. Aust N Z J Psychiatry 1973;7:59&#150;65.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064943&pid=S0185-3325201100050000600019&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">20. Sikich L, Hamer R, Bashford, Sheitman B et al. A pilot study of risperidone, olanzapine, and haloperidol in psychotic youth: a double&#150;blind, randomized, 8&#150;week trial. Neuropsychopharmacology 2004;29:133&#150;145.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064945&pid=S0185-3325201100050000600020&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">21. Zalsman G, Carmon E, Martin A, Bensason D et al. Effectiveness, safety, and tolerability of risperidone in adolescents with schizophrenia: an open&#150;label study. J Child Adolesc Psychopharmacol 2003;13:319&#150;327.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064947&pid=S0185-3325201100050000600021&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">22. Bishop J, Pavuluri M. Review of risperidone for the treatment of pediatric and adolescent bipolar disorder and schizophrenia. Neuropsychiatr Dis Treat 2008;4:55&#150;68.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064949&pid=S0185-3325201100050000600022&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">23. Haas M, Unis A, Armenteros J, Copenhaver M et al. A 6&#150;week, randomized, double&#150;blind, placebo&#150;controlled study of the efficacy and safety of risperidone in adolescents with schizophrenia. J Child Adolesc Psychopharmacol 2009;19:611&#150;621.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064951&pid=S0185-3325201100050000600023&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">24. Jensen J, Kumra S, Leitten W, Oberstar J et al. A comparative pilot study of second&#150;generation antipsychotics in children and adolescents with schizophrenia&#150;spectrum disorders. J Child Adolesc Psychopharmacol 2008;18:317&#150;326.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064953&pid=S0185-3325201100050000600024&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">25. Maloney A, Sikich L. Olanzapine approved for the acute treatment of schizophrenia or manic/mixed episodes associated with bipolar I disorder in adolescent patients. Neuropsychiatr Dis Treat 2010;6:749&#150;766.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064955&pid=S0185-3325201100050000600025&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">26. Findling R, Robb A, Nyilas M, Forbes R et al. A multiple&#150;center, randomized, double&#150;blind, placebo&#150;controlled study of oral aripiprazole for treatment of adolescents with schizophrenia. Am J Psychiatry 2008;165: 1432&#150;1441.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064957&pid=S0185-3325201100050000600026&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">27. Kumra S, Frazier J, Jacobsen L, McKenna K et al. Childhood&#150; onset schizophrenia: A double&#150;blind clozapine&#150;haloperidol comparison. Arch Gen Psychiatry 1996;53:1090&#150;1097.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064959&pid=S0185-3325201100050000600027&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">28. Shaw P, Sporn A, Gogtay N, Overman G et al. Childhood&#150;onset schizophrenia: A double&#150;blind, randomized clozapine&#150;olanzapine comparison. Arch Gen Psychiatry 2006;63:721&#150;730.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064961&pid=S0185-3325201100050000600028&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">29. Findling R, Frazier J, Gerbino&#150;Rosen G, Kranzler H et al. Is there a role for clozapine in the treatment of children and adolescents? J Am Acad Child Adolesc Psychiatry 2007;46:423&#150;428.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064963&pid=S0185-3325201100050000600029&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">30. Sporn A, Vermani A, Greenstein D, Bobb A et al. Clozapine treatment of childhood&#150;onset schizophrenia: Evaluation of effectiveness, adverse effects, and long&#150;term outcome. J Am Acad Child Adolesc Psychiatry 2007;46:1349&#150;1356.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064965&pid=S0185-3325201100050000600030&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">31. Findling R, Johnson J, McClellan J, Frazier J et al. Double&#150;blind maintenance safety and effectiveness findings from the Treatment of Early&#150;Onset Schizophrenia Spectrum (TEOSS) study. J Am Acad Child Adolesc Psychiatry 2010;49:583&#150;594.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064967&pid=S0185-3325201100050000600031&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">32. Sikich L, Frazier J, McClellan J, Findling R et al. Double&#150;blind comparison of first&#150; and second&#150;generation antipsychotics in early&#150;onset schizophrenia and schizo&#150;affective disorder: findings from the treatment of early&#150;onset schizophrenia spectrum disorders (TEOSS) study. Am J Psychiatry 2008;165:1420&#150;1431.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064969&pid=S0185-3325201100050000600032&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">33. Ulloa R, Sauer T, Fern&aacute;ndez C, Apiquian R. Esquizofrenia en ni&ntilde;os y adolescentes. En: Ulloa R, Fern&aacute;ndez C, G&oacute;mez H, Ram&iacute;rez J, Res&eacute;ndiz J (eds). Gu&iacute;as cl&iacute;nicas. M&eacute;xico, DF: Hospital Psiqui&aacute;trico Infantil Dr. Juan N. Navarro; 2010; pp.267&#150;291.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064971&pid=S0185-3325201100050000600033&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">34. Correll C. Antipsychotic use in children and adolescents: Minimizing adverse effects to maximize outcomes. J Am Acad Child Adolesc Psychiatry 2008;47:9&#150;20.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064973&pid=S0185-3325201100050000600034&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">35. Ernst M, Malone R, Rowan A, George R et al. Antipsychotics (neuroleptics). En: Werry J, Aman M (eds). Practitioner's guide to psychoactive drugs for children and adolescents. Segunda edici&oacute;n. New York: Plenum; 1998; pp.297&#150;328.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064975&pid=S0185-3325201100050000600035&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">36. Weiss R, Diura J, Burget T, Tamborlane W et al. Obesity and the metabolic syndrome in children and adolescents. N Engl J Med 2004;350:2362&#150;2374.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064977&pid=S0185-3325201100050000600036&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">37. Ross R, Heinlein S, Tregellas H. High rates of comorbidity are found in childhood&#150;onset schizophrenia. Schizophr Res 2006;88:90&#150;95.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064979&pid=S0185-3325201100050000600037&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">38. Rubino I, Frank E, Croce Nanni R, Pozzi D et al. A comparative study of axis I antecedents before age 18 of unipolar depression, bipolar disorder and schizophrenia. Psychopathology 2009;42:325&#150;332.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064981&pid=S0185-3325201100050000600038&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">39. Hemmerle M, R&ouml;pcke B, Eggers C, Oades R. Evaluation of a two&#150;year intensive outpatient care programme for adolescents with schizophrenia. Z Kinder Jugendpsychiatr Psychother 2010;38:361&#150;369.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064983&pid=S0185-3325201100050000600039&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">40. Valencia M, Rascon M, Juarez F, Escamilla R et al. Application in Mexico of psychosocial rehabilitation with schizophrenia patients. Psychiatry Res 2010;73:248&#150;263.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064985&pid=S0185-3325201100050000600040&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">41. Basan A, Pitschel&#150;Walz G, Bäuml J. Psychoeducational intervention for schizophrenic patients and subsequent long&#150;term ambulatory care. A four&#150;year follow&#150;up. Fortschr Neurol Psychiatr 2000;68:537&#150;545.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064987&pid=S0185-3325201100050000600041&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">42. Bechdolf A, Knost B, Nelson B, Schneider N et al. Randomized comparison of group cognitive behaviour therapy and group psychoeducation in acute patients with schizophrenia: effects on subjective quality of life. Aust N Z J Psychiatry 2010;44:144&#150;150.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064989&pid=S0185-3325201100050000600042&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">43. Pekkala E, Merinder L. Psychoeducation for schizophrenia. Cochrane Database Syst Rev 2002;2:CD002831. Consultado en:  <a href="http://www.mrw.interscience.wiley.com/cochrane/clsysrev/articles/CD002831/frame.html" target="_blank">http://www.mrw.interscience.wiley.com/cochrane/clsysrev/articles/CD002831/frame.html</a> el 11 enero 2011.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064991&pid=S0185-3325201100050000600043&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">44. San Emeterio M, Aymerich M, Faus G, Guillam&oacute;n I et al. Gu&iacute;a de pr&aacute;ctica cl&iacute;nica para la atenci&oacute;n al paciente con esquizofrenia. Versi&oacute;n breve para la aplicaci&oacute;n en la pr&aacute;ctica cl&iacute;nica. Barcelona: Ag&egrave;ncia d'Avaluaci&oacute; de Tecnologia i Recerca M&egrave;diques. CatSalut. Departament de Sanitat i Seguretat Social. Generalitat de Catalunya; 2003.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064993&pid=S0185-3325201100050000600044&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">45. Bechdolf A, Knost B, Kuntermann C, Schiller S et al. A randomized comparison of group cognitive&#150;behavioural therapy and group psychoeducation in patients with schizophrenia. Acta Psychiatr Scand (Supl)2004; 110:21&#150;28.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064995&pid=S0185-3325201100050000600045&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">46. Bechdolf A, K&ouml;hn D, Knost B, Pukrop R et al. A randomized comparison of group cognitive&#150;behavioural therapy and group psychoeducation in acute patients with schizophrenia: outcome at 24 months. Acta Psychiatr Scand (Supl)2005;112:173&#150;179.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064997&pid=S0185-3325201100050000600046&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">47. Rector N. Cognitive behavioural therapy reduces short term rehospitalisation compared with psychoeducation in inpatients with schizophrenia. Evid Based Ment Health 2005;8:8.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9064999&pid=S0185-3325201100050000600047&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">48. Kurtz M, Mueser K. A meta&#150;analysis of controlled research on social skills training for schizophrenia. J Consult Clin Psychol 2008;76:491&#150;504.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9065001&pid=S0185-3325201100050000600048&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">49. Lindenmayer J, Khan A, Wance D, Maccabee N et al. Outcome evaluation of a structured educational wellness program in patients with severe mental illness. J Clin Psychiatry 2009;70:1385&#150;1396.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9065003&pid=S0185-3325201100050000600049&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     ]]></body>
<body><![CDATA[<!-- ref --><p align="justify"><font face="verdana" size="2">50. Townsend L, Findling R. Modifying the risk of atypical antipsychotics in the treatment of juvenile&#150;onset schizophrenia. Expert Opin Pharmacother 2010;11:195&#150;205.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9065005&pid=S0185-3325201100050000600050&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">51. Wykes T, Newton E, Landau S, Rice C et al. Cognitive remediation therapy (CRT) for young early onset patients with schizophrenia: an exploratory randomized controlled trial. Schizophr Res 2007;94:221&#150;230.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9065007&pid=S0185-3325201100050000600051&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <!-- ref --><p align="justify"><font face="verdana" size="2">52. Olivera Reyna G. Alteraciones en los l&iacute;pidos, glucosa y efectos extrapi&#150;ramidales causados por haldol, risperidona y sus combinaciones con valproato en una muestra de adolescentes atendidos en el Hospital Psiqui&aacute;trico Infantil Juan N. Navarro (Estudio piloto). M&eacute;xico, DF: Departamento de Psicolog&iacute;a M&eacute;dica, Psiquiatr&iacute;a y Salud Mental, Universidad Nacional Aut&oacute;noma de M&eacute;xico; 2006.    &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;[&#160;<a href="javascript:void(0);" onclick="javascript: window.open('/scielo.php?script=sci_nlinks&ref=9065009&pid=S0185-3325201100050000600052&lng=','','width=640,height=500,resizable=yes,scrollbars=1,menubar=yes,');">Links</a>&#160;]<!-- end-ref --> </font></p>     <p align="center"><font face="verdana" size="2"><a href="/img/revistas/sm/v34n5//a6s1.jpg" target="_blank">Declaraci&oacute;n de conflicto de intereses.</a> </font></p>     <p align="justify"><font face="verdana" size="2">&nbsp; </font></p>     <p align="justify"><font face="verdana" size="2"> <b>Nota</b> </font></p>     <p align="justify"><font face="verdana" size="2">Editores invitados: Rosa Elena Ulloa Flores, Francisco de la Pe&ntilde;a Olvera, Lino Palacios Cruz. </font></p>     ]]></body>
<body><![CDATA[ ]]></body><back>
<ref-list>
<ref id="B1">
<label>1</label><nlm-citation citation-type="book">
<collab>Organización Mundial de la Salud</collab>
<source><![CDATA[Informe sobre la salud en el mundo 2001]]></source>
<year>2001</year>
<publisher-name><![CDATA[OMS]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B2">
<label>2</label><nlm-citation citation-type="book">
<collab>Organización Mundial de la Salud</collab>
<source><![CDATA[Programa Mundial de Acción en Salud Mental]]></source>
<year>2002</year>
<publisher-loc><![CDATA[Ginebra ]]></publisher-loc>
<publisher-name><![CDATA[OMS]]></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[Jablensky]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Epidemiology of schizophrenia: The global burden of disease and disability]]></article-title>
<source><![CDATA[Eur Arch Psychiatry Clin Neurosci]]></source>
<year>2000</year>
<volume>250</volume>
<page-range>274-285</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[Kumra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Oberstar]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Sikich]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Efficacy and tolerability of second-generation antipsychotics in children and adolescents with schizophrenia]]></article-title>
<source><![CDATA[Schizophr Bull]]></source>
<year>2008</year>
<volume>34</volume>
<page-range>60-71</page-range></nlm-citation>
</ref>
<ref id="B5">
<label>5</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Merry]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Werry]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Course and prognosis]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Remschmidt]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Schizophrenia in children and adolescents]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B6">
<label>6</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Werry]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[McClellan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Chard]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Childhood and adolescence schizophrenia, bipolar and schizoaffective disorders: A clinical and outcome study]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>1991</year>
<volume>30</volume>
<page-range>457-465</page-range></nlm-citation>
</ref>
<ref id="B7">
<label>7</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hooper]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Giuliano]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Youngstrom]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Breiger]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Neurocognition in early-onset schizophrenia and schizoaffective disorders]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>2010</year>
<volume>49</volume>
<page-range>52-60</page-range></nlm-citation>
</ref>
<ref id="B8">
<label>8</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Volkmar]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Childhood schizophrenia:developmental aspects]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Remschmidt]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<source><![CDATA[Schizophrenia in children and adolescents]]></source>
<year>2001</year>
<publisher-loc><![CDATA[Cambridge ]]></publisher-loc>
<publisher-name><![CDATA[Cambridge University Press]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B9">
<label>9</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fleischhaker]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Schulz]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Tepper]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Long-term course of adolescent schizophrenia]]></article-title>
<source><![CDATA[Schizophr Bull]]></source>
<year>2005</year>
<volume>31</volume>
<page-range>769-780</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[Rabinowitz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Napryeyenko]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
<name>
<surname><![CDATA[Burba]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Martinez]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Premorbid functioning and treatment response in recent-onset schizophrenia: Prospective study with risperidone long-acting injectable]]></article-title>
<source><![CDATA[J Clin Psychopharmacol]]></source>
<year>2011</year>
<volume>31</volume>
<page-range>75-81</page-range></nlm-citation>
</ref>
<ref id="B11">
<label>11</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Marshall]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Lockwood]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Drake]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Association between duration of untreated psychosis and outcome in cohorts of first-episode patients: a systematic review]]></article-title>
<source><![CDATA[Arch Gen Psychiatry]]></source>
<year>2005</year>
<volume>62</volume>
<page-range>975-983</page-range></nlm-citation>
</ref>
<ref id="B12">
<label>12</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ulloa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Ortiz]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Higuera]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Fresán]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Estudio de fiabilidad interevaluador de la versión en español de la entrevista Schedule for Affective Disordes and Schizophrenia for School- Age children- Present and Lifetime versión (K-SADS-PL)]]></article-title>
<source><![CDATA[Actas Esp Psiquiatr]]></source>
<year>2006</year>
<volume>34</volume>
<page-range>36-40</page-range></nlm-citation>
</ref>
<ref id="B13">
<label>13</label><nlm-citation citation-type="">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sheehan]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Lecrubier]]></surname>
<given-names><![CDATA[Y]]></given-names>
</name>
<name>
<surname><![CDATA[Colón-Soto]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[MINI KID. Mini International Neuropsychiatric Interview para niños y adolescentes]]></source>
<year>2000</year>
<publisher-loc><![CDATA[Madrid ]]></publisher-loc>
</nlm-citation>
</ref>
<ref id="B14">
<label>14</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bech]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kastrup]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rafaelsen]]></surname>
<given-names><![CDATA[O]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Mini-compendium of rating scales for states of anxiety, depression, mania, schizophrenia with corresponding DSM-III syndromes]]></article-title>
<source><![CDATA[Acta Psychiatr Scand]]></source>
<year>1986</year>
<volume>73</volume>
<page-range>1-37</page-range></nlm-citation>
</ref>
<ref id="B15">
<label>15</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kay]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Fiszbein]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vital-Herne]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Fuentes]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[The Positive and Negative Syndrome Scale-Spanish adaptation]]></article-title>
<source><![CDATA[J Nerv Ment Dis]]></source>
<year>1990</year>
<volume>178</volume>
<page-range>510-517</page-range></nlm-citation>
</ref>
<ref id="B16">
<label>16</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[De Jesus]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Razzouk]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Thara]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Eaton]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Packages of care for schizophrenia in low- and middle-income countries]]></article-title>
<source><![CDATA[PLoS Med]]></source>
<year>2009</year>
<volume>6</volume>
<page-range>e1000165</page-range></nlm-citation>
</ref>
<ref id="B17">
<label>17</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bird]]></surname>
<given-names><![CDATA[V]]></given-names>
</name>
<name>
<surname><![CDATA[Premkumar]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Kendall]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Whittington]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Early intervention services, cognitive-behavioural therapy and family intervention in early psychosis: systematic review]]></article-title>
<source><![CDATA[Br J Psychiatry]]></source>
<year>2010</year>
<volume>197</volume>
<page-range>350-356</page-range></nlm-citation>
</ref>
<ref id="B18">
<label>18</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Fish]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Shapiro]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Campbell]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Long-term prognosis and the response of schizophrenic children to drug therapy: a controlled study of trifluoperazine]]></article-title>
<source><![CDATA[Am J Psychiatry]]></source>
<year>1966</year>
<volume>123</volume>
<page-range>32-39</page-range></nlm-citation>
</ref>
<ref id="B19">
<label>19</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lewis]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[James]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Haloperidol and chlorpromazine: a double-blind cross-over trial and clinical study in children and adolescents]]></article-title>
<source><![CDATA[Aust N Z J Psychiatry]]></source>
<year>1973</year>
<volume>7</volume>
<page-range>59-65</page-range></nlm-citation>
</ref>
<ref id="B20">
<label>20</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sikich]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Hamer]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Bashford]]></surname>
</name>
<name>
<surname><![CDATA[Sheitman]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A pilot study of risperidone, olanzapine, and haloperidol in psychotic youth: a double-blind, randomized, 8-week trial]]></article-title>
<source><![CDATA[Neuropsychopharmacology]]></source>
<year>2004</year>
<volume>29</volume>
<page-range>133-145</page-range></nlm-citation>
</ref>
<ref id="B21">
<label>21</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Zalsman]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Carmon]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Martin]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Bensason]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Effectiveness, safety, and tolerability of risperidone in adolescents with schizophrenia: an open-label study]]></article-title>
<source><![CDATA[J Child Adolesc Psychopharmacol]]></source>
<year>2003</year>
<volume>13</volume>
<page-range>319-327</page-range></nlm-citation>
</ref>
<ref id="B22">
<label>22</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bishop]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Pavuluri]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Review of risperidone for the treatment of pediatric and adolescent bipolar disorder and schizophrenia]]></article-title>
<source><![CDATA[Neuropsychiatr Dis Treat]]></source>
<year>2008</year>
<volume>4</volume>
<page-range>55-68</page-range></nlm-citation>
</ref>
<ref id="B23">
<label>23</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Haas]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Unis]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Armenteros]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Copenhaver]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A 6-week, randomized, double-blind, placebo-controlled study of the efficacy and safety of risperidone in adolescents with schizophrenia]]></article-title>
<source><![CDATA[J Child Adolesc Psychopharmacol]]></source>
<year>2009</year>
<volume>19</volume>
<page-range>611-621</page-range></nlm-citation>
</ref>
<ref id="B24">
<label>24</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Jensen]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Kumra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Leitten]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
<name>
<surname><![CDATA[Oberstar]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A comparative pilot study of second-generation antipsychotics in children and adolescents with schizophrenia-spectrum disorders]]></article-title>
<source><![CDATA[J Child Adolesc Psychopharmacol]]></source>
<year>2008</year>
<volume>18</volume>
<page-range>317-326</page-range></nlm-citation>
</ref>
<ref id="B25">
<label>25</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Maloney]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Sikich]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Olanzapine approved for the acute treatment of schizophrenia or manic/mixed episodes associated with bipolar I disorder in adolescent patients]]></article-title>
<source><![CDATA[Neuropsychiatr Dis Treat]]></source>
<year>2010</year>
<volume>6</volume>
<page-range>749-766</page-range></nlm-citation>
</ref>
<ref id="B26">
<label>26</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Robb]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Nyilas]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Forbes]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A multiple-center, randomized, double-blind, placebo-controlled study of oral aripiprazole for treatment of adolescents with schizophrenia]]></article-title>
<source><![CDATA[Am J Psychiatry]]></source>
<year>2008</year>
<volume>165</volume>
<page-range>1432-1441</page-range></nlm-citation>
</ref>
<ref id="B27">
<label>27</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kumra]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Frazier]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Jacobsen]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[McKenna]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Childhood- onset schizophrenia: A double-blind clozapine-haloperidol comparison]]></article-title>
<source><![CDATA[Arch Gen Psychiatry]]></source>
<year>1996</year>
<volume>53</volume>
<page-range>1090-1097</page-range></nlm-citation>
</ref>
<ref id="B28">
<label>28</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Shaw]]></surname>
<given-names><![CDATA[P]]></given-names>
</name>
<name>
<surname><![CDATA[Sporn]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Gogtay]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
<name>
<surname><![CDATA[Overman]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Childhood-onset schizophrenia: A double-blind, randomized clozapine-olanzapine comparison]]></article-title>
<source><![CDATA[Arch Gen Psychiatry]]></source>
<year>2006</year>
<volume>63</volume>
<page-range>721-730</page-range></nlm-citation>
</ref>
<ref id="B29">
<label>29</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Frazier]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Gerbino-Rosen]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Kranzler]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Is there a role for clozapine in the treatment of children and adolescents]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>2007</year>
<volume>46</volume>
<page-range>423-428</page-range></nlm-citation>
</ref>
<ref id="B30">
<label>30</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sporn]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Vermani]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Greenstein]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Bobb]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Clozapine treatment of childhood-onset schizophrenia: Evaluation of effectiveness, adverse effects, and long-term outcome]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>2007</year>
<volume>46</volume>
<page-range>1349-1356</page-range></nlm-citation>
</ref>
<ref id="B31">
<label>31</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Johnson]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[McClellan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Frazier]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Double-blind maintenance safety and effectiveness findings from the Treatment of Early-Onset Schizophrenia Spectrum (TEOSS) study]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>2010</year>
<volume>49</volume>
<page-range>583-594</page-range></nlm-citation>
</ref>
<ref id="B32">
<label>32</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Sikich]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Frazier]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[McClellan]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Double-blind comparison of first- and second-generation antipsychotics in early-onset schizophrenia and schizo-affective disorder: findings from the treatment of early-onset schizophrenia spectrum disorders (TEOSS) study]]></article-title>
<source><![CDATA[Am J Psychiatry]]></source>
<year>2008</year>
<volume>165</volume>
<page-range>1420-1431</page-range></nlm-citation>
</ref>
<ref id="B33">
<label>33</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ulloa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Sauer]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Apiquian]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Esquizofrenia en niños y adolescentes]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Ulloa]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Fernández]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Gómez]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
<name>
<surname><![CDATA[Ramírez]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Reséndiz]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<source><![CDATA[Guías clínicas]]></source>
<year>2010</year>
<page-range>267-291</page-range><publisher-loc><![CDATA[DF^eMéxico México]]></publisher-loc>
<publisher-name><![CDATA[Hospital Psiquiátrico Infantil Dr. Juan N. Navarro]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B34">
<label>34</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Correll]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antipsychotic use in children and adolescents: Minimizing adverse effects to maximize outcomes]]></article-title>
<source><![CDATA[J Am Acad Child Adolesc Psychiatry]]></source>
<year>2008</year>
<volume>47</volume>
<page-range>9-20</page-range></nlm-citation>
</ref>
<ref id="B35">
<label>35</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ernst]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Malone]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Rowan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[George]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Antipsychotics (neuroleptics)]]></article-title>
<person-group person-group-type="editor">
<name>
<surname><![CDATA[Werry]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Aman]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
</person-group>
<source><![CDATA[Practitioner's guide to psychoactive drugs for children and adolescents]]></source>
<year>1998</year>
<edition>Segunda</edition>
<page-range>297-328</page-range><publisher-loc><![CDATA[New York ]]></publisher-loc>
<publisher-name><![CDATA[Plenum]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B36">
<label>36</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Weiss]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Diura]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Burget]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Tamborlane]]></surname>
<given-names><![CDATA[W]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Obesity and the metabolic syndrome in children and adolescents]]></article-title>
<source><![CDATA[N Engl J Med]]></source>
<year>2004</year>
<volume>350</volume>
<page-range>2362-2374</page-range></nlm-citation>
</ref>
<ref id="B37">
<label>37</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Ross]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Heinlein]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Tregellas]]></surname>
<given-names><![CDATA[H]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[High rates of comorbidity are found in childhood-onset schizophrenia]]></article-title>
<source><![CDATA[Schizophr Res]]></source>
<year>2006</year>
<volume>88</volume>
<page-range>90-95</page-range></nlm-citation>
</ref>
<ref id="B38">
<label>38</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rubino]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
<name>
<surname><![CDATA[Frank]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Croce Nanni]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
<name>
<surname><![CDATA[Pozzi]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A comparative study of axis I antecedents before age 18 of unipolar depression, bipolar disorder and schizophrenia]]></article-title>
<source><![CDATA[Psychopathology]]></source>
<year>2009</year>
<volume>42</volume>
<page-range>325-332</page-range></nlm-citation>
</ref>
<ref id="B39">
<label>39</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Hemmerle]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Röpcke]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Eggers]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Oades]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Evaluation of a two-year intensive outpatient care programme for adolescents with schizophrenia]]></article-title>
<source><![CDATA[Z Kinder Jugendpsychiatr Psychother]]></source>
<year>2010</year>
<volume>38</volume>
<page-range>361-369</page-range></nlm-citation>
</ref>
<ref id="B40">
<label>40</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Valencia]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Rascon]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Juarez]]></surname>
<given-names><![CDATA[F]]></given-names>
</name>
<name>
<surname><![CDATA[Escamilla]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Application in Mexico of psychosocial rehabilitation with schizophrenia patients]]></article-title>
<source><![CDATA[Psychiatry Res]]></source>
<year>2010</year>
<volume>73</volume>
<page-range>248-263</page-range></nlm-citation>
</ref>
<ref id="B41">
<label>41</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Basan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Pitschel-Walz]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Bäuml]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Psychoeducational intervention for schizophrenic patients and subsequent long-term ambulatory care. A four-year follow-up]]></article-title>
<source><![CDATA[Fortschr Neurol Psychiatr]]></source>
<year>2000</year>
<volume>68</volume>
<page-range>537-545</page-range></nlm-citation>
</ref>
<ref id="B42">
<label>42</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bechdolf]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Knost]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Nelson]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Schneider]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Randomized comparison of group cognitive behaviour therapy and group psychoeducation in acute patients with schizophrenia: effects on subjective quality of life]]></article-title>
<source><![CDATA[Aust N Z J Psychiatry]]></source>
<year>2010</year>
<volume>44</volume>
<page-range>144-150</page-range></nlm-citation>
</ref>
<ref id="B43">
<label>43</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Pekkala]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Merinder]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Psychoeducation for schizophrenia]]></article-title>
<source><![CDATA[Cochrane Database Syst Rev]]></source>
<year>2002</year>
<volume>2</volume>
<page-range>CD002831</page-range></nlm-citation>
</ref>
<ref id="B44">
<label>44</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[San Emeterio]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Aymerich]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Faus]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
<name>
<surname><![CDATA[Guillamón]]></surname>
<given-names><![CDATA[I]]></given-names>
</name>
</person-group>
<source><![CDATA[Guía de práctica clínica para la atención al paciente con esquizofrenia. Versión breve para la aplicación en la práctica clínica]]></source>
<year>2003</year>
<publisher-loc><![CDATA[Barcelona ]]></publisher-loc>
<publisher-name><![CDATA[Agència d'Avaluació de Tecnologia i Recerca Mèdiques. CatSalut. Departament de Sanitat i Seguretat Social. Generalitat de Catalunya]]></publisher-name>
</nlm-citation>
</ref>
<ref id="B45">
<label>45</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bechdolf]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Knost]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Kuntermann]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
<name>
<surname><![CDATA[Schiller]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomized comparison of group cognitive-behavioural therapy and group psychoeducation in patients with schizophrenia]]></article-title>
<source><![CDATA[Acta Psychiatr Scand]]></source>
<year>2004</year>
<volume>110</volume>
<page-range>21-28</page-range></nlm-citation>
</ref>
<ref id="B46">
<label>46</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Bechdolf]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Köhn]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Knost]]></surname>
<given-names><![CDATA[B]]></given-names>
</name>
<name>
<surname><![CDATA[Pukrop]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A randomized comparison of group cognitive-behavioural therapy and group psychoeducation in acute patients with schizophrenia: outcome at 24 months]]></article-title>
<source><![CDATA[Acta Psychiatr Scand]]></source>
<year>2005</year>
<volume>112</volume>
<page-range>173-179</page-range></nlm-citation>
</ref>
<ref id="B47">
<label>47</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Rector]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="es"><![CDATA[Cognitive behavioural therapy reduces short term rehospitalisation compared with psychoeducation in inpatients with schizophrenia]]></article-title>
<source><![CDATA[Evid Based Ment Health]]></source>
<year>2005</year>
<numero>8</numero>
<issue>8</issue>
<page-range>8</page-range></nlm-citation>
</ref>
<ref id="B48">
<label>48</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Kurtz]]></surname>
<given-names><![CDATA[M]]></given-names>
</name>
<name>
<surname><![CDATA[Mueser]]></surname>
<given-names><![CDATA[K]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[A meta-analysis of controlled research on social skills training for schizophrenia]]></article-title>
<source><![CDATA[J Consult Clin Psychol]]></source>
<year>2008</year>
<volume>76</volume>
<page-range>491-504</page-range></nlm-citation>
</ref>
<ref id="B49">
<label>49</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Lindenmayer]]></surname>
<given-names><![CDATA[J]]></given-names>
</name>
<name>
<surname><![CDATA[Khan]]></surname>
<given-names><![CDATA[A]]></given-names>
</name>
<name>
<surname><![CDATA[Wance]]></surname>
<given-names><![CDATA[D]]></given-names>
</name>
<name>
<surname><![CDATA[Maccabee]]></surname>
<given-names><![CDATA[N]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Outcome evaluation of a structured educational wellness program in patients with severe mental illness]]></article-title>
<source><![CDATA[J Clin Psychiatry]]></source>
<year>2009</year>
<volume>70</volume>
<page-range>1385-1396</page-range></nlm-citation>
</ref>
<ref id="B50">
<label>50</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Townsend]]></surname>
<given-names><![CDATA[L]]></given-names>
</name>
<name>
<surname><![CDATA[Findling]]></surname>
<given-names><![CDATA[R]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Modifying the risk of atypical antipsychotics in the treatment of juvenile-onset schizophrenia]]></article-title>
<source><![CDATA[Expert Opin Pharmacother]]></source>
<year>2010</year>
<volume>11</volume>
<page-range>195-205</page-range></nlm-citation>
</ref>
<ref id="B51">
<label>51</label><nlm-citation citation-type="journal">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Wykes]]></surname>
<given-names><![CDATA[T]]></given-names>
</name>
<name>
<surname><![CDATA[Newton]]></surname>
<given-names><![CDATA[E]]></given-names>
</name>
<name>
<surname><![CDATA[Landau]]></surname>
<given-names><![CDATA[S]]></given-names>
</name>
<name>
<surname><![CDATA[Rice]]></surname>
<given-names><![CDATA[C]]></given-names>
</name>
</person-group>
<article-title xml:lang="en"><![CDATA[Cognitive remediation therapy (CRT) for young early onset patients with schizophrenia: an exploratory randomized controlled trial]]></article-title>
<source><![CDATA[Schizophr Res]]></source>
<year>2007</year>
<volume>94</volume>
<page-range>221-230</page-range></nlm-citation>
</ref>
<ref id="B52">
<label>52</label><nlm-citation citation-type="book">
<person-group person-group-type="author">
<name>
<surname><![CDATA[Olivera Reyna]]></surname>
<given-names><![CDATA[G]]></given-names>
</name>
</person-group>
<source><![CDATA[Alteraciones en los lípidos, glucosa y efectos extrapi-ramidales causados por haldol, risperidona y sus combinaciones con valproato en una muestra de adolescentes atendidos en el Hospital Psiquiátrico Infantil Juan N. Navarro (Estudio piloto)]]></source>
<year>2006</year>
<publisher-loc><![CDATA[México^eDF DF]]></publisher-loc>
<publisher-name><![CDATA[Departamento de Psicología Médica, Psiquiatría y Salud Mental, Universidad Nacional Autónoma de México]]></publisher-name>
</nlm-citation>
</ref>
</ref-list>
</back>
</article>
