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Featured researches published by Lino Palacios-Cruz.
Scientific Reports | 2016
Marcos Rosetti; Rosa Elena Ulloa; Ilse L. Vargas-Vargas; Ernesto Reyes-Zamorano; Lino Palacios-Cruz; Francisco Ayala de la Peña; Hernán Larralde; Robyn Hudson
Searching, defined for the purpose of the present study as the displacement of an individual to locate resources, is a fundamental behavior of all mobile organisms. In humans this behavior underlies many aspects of everyday life, involving cognitive processes such as sustained attention, memory and inhibition. We explored the performance of 36 treatment-free children diagnosed with attention-deficit hyperactivity disorder (ADHD) and 132 children from a control school sample on the ecologically based ball-search field task (BSFT), which required them to locate and collect golf balls in a large outdoor area. Children of both groups enjoyed the task and were motivated to participate in it. However, performance showed that ADHD-diagnosed subjects were significantly less efficient in their searching. We suggest that the BSFT provides a promising basis for developing more complex ecologically-derived tests that might help to better identify particular cognitive processes and impairments associated with ADHD.
Salud Mental | 2014
Patricia Zavaleta-Ramírez; Francisco de la Peña Olvera; Manuel Alejandro Vargas–Soberanis; Miriam Feria Aranda; Liz Sosa Mora; Adriana Arias Caballero; Claudia Becerra Palars; Lino Palacios-Cruz
SUMMARY Background The offspring of patients with bipolar disorder (BD) constitute a high risk population for multiple psychiatric disorders that require an early systematic evaluation and longitudinal follow up. Objective To describe and compare the psychopathology profile in children and adolescents who are offsprings of parents with BD versus offspring of non-BD parents from a community sample. Material and methods Parents were evaluated with the Mini International Diagnostic Interview (MINI). Based on the results of the interview, two groups were created: parents with or without BD. Offspring evaluation was carried out with the Kiddie Schedule for Affective Disorders and Schizophrenia for School-age Children Present and Lifetime Version (K-SADS-PL). The functioning was evaluated with the Clinical Global Assessment Scale (C-GAS). Results Ninety-three percent of the bipolar parents’ offspring had a long life psychiatric disorder. Externalizing disorders were the most frequent (81%). BD parents’ offspring showed higher risk for externalizing disorder (RM=4.44; IC=95%; 1.43-13.84) and for attention-deficit hyperactivity disorder (RM=4.44; IC=95%; 1.43-13.84; p=.01) and oppositional defiant disorder (RM=3.06; IC=95%; 1.05-8.93). Conclusions Bipolar parents’ offspring have a higher prevalence for psychiatric disorders, especially in the externalized area. The longitudinal course of early onset psychopathology suggests that this population requires early diagnostic and strategies of treatment to change the trajectories of these disabling chronic disorders.
Journal of Psychiatric Research | 2018
Francisco de la Peña; Marcos Rosetti; Andrés Rodríguez-Delgado; Lino R. Villavicencio; Juan David Palacio; Cecilia Montiel; Pablo A. Mayer; Fernando J. Félix; Marcela Larraguibel; Laura Viola; Silvia Ortiz; Sofía Fernández; Aurora Jaimes; Miriam Feria; Liz Sosa; Lino Palacios-Cruz; Rosa Elena Ulloa
Changes to the Diagnostic and Statistical Manual of Mental Disorders fifth edition (DSM-5) incorporate the inclusion or modification of six disorders: Autism Spectrum Disorder, Social Anxiety Disorder, Intermittent Explosive Disorder, Disruptive Mood Dysregulation Disorder, Avoidant/Restrictive Food Intake Disorder and Binge Eating Disorder. The objectives of this study were to assess the construct validity and parent-child agreement of these six disorders in the Spanish language Schedule for Affective Disorders and Schizophrenia for School Age Children Present and Lifetime Version (K-SADS-PL-5) in a clinical population of children and adolescents from Latin America. The Spanish version of the K-SADS-PL was modified to integrate changes made to the DSM-5. Clinicians received training in the K-SADS-PL-5 and 90% agreement between raters was obtained. A total of 80 patients were recruited in four different countries in Latin America. All items from each of the six disorders were included in a factor analysis. Parent-child agreement was calculated for every item of the six disorders, including the effect of sex and age. The factor analysis revealed 6 factors separately grouping the items defining each of the new or modified disorders, with Eigenvalues greater than 2. Very good parent-child agreements (r>0.8) were found for the large majority of the items (93%), even when considering the sex or age of the patient. This independent grouping of disorders suggests that the manner in which the disorders were included into the K-SADS-PL-5 reflects robustly the DSM-5 constructs and displayed a significant inter-informant reliability. These findings support the use of K-SADS-PL-5 as a clinical and research tool to evaluate these new or modified diagnoses.
Salud Mental | 2014
Lino Palacios-Cruz; Adriana Arias-Caballero; Rosa Elena Ulloa; Norma González-Reyna; Pablo Mayer-Villa; Miriam Feria; Liz Sosa; Francisco de la Peña; Alfonso Cabrera-Lagunes; Alejandra Fragoso; Alfredo Sepúlveda; Carlos S. Cruz; Patricia Clark Peralta; Juan C. Pérez; María del Carmen Lara-Muñoz; Corina Benjet
Introduccion. El trastorno por deficit de atencion con hiperactividad (TDAH) es un trastorno del neurodesarrollo altamente heredable. La determinacion de las caracteristicas clinicas, los factores de adversidad y el nivel de funcionamiento en hermanos de probandos con TDAH, denominados en alto riesgo (HAR), podria ayudar a establecer el riesgo al cual estan sometidos. Objetivo. Determinar la frecuencia de TDAH y otros trastornos psiquiatricos en HAR. Como objetivos secundarios, establecer los factores de adversidad psicosocial que predicen el TDAH en HAR y determinar la magnitud del efecto sobre el funcionamiento y otros trastornos psiquiatricos cuando los hermanos tienen TDAH (HAR TDAH +) comparados con quienes no lo tienen (HAR TDAH -). Material y metodo. Este estudio multicentrico es descriptivo, transversal y analitico. La muestra (n=84) se conformo por hermanos adolescentes de probandos diagnosticados con TDAH que compartian a ambos padres. Resultados. El 45.2% (n=38) tuvo TDAH. El 17.9% (n=15) no presento trastorno psiquiatrico alguno. Ser HAR TDAH+ incremento al menos cuatro veces mas la probabilidad de presentar trastorno negativista desafiante (RM=4.3; IC 95% 1.3-14.8), dato que mantuvo significancia al ajustarse por sexo, edad y numero de adversidades (RM=3 IC 95% 1.8–10.9). Ser HAR TDAH+ incremento casi cinco veces la probabilidad de presentar disfuncion academica (RM=4.84 IC 95% 1.41-16.63). El promedio general de adversidades fue 3.3 (DE=1.4). Encontramos psicopatologia en ambos padres en el 51.2% de la muestra (ES=0.055). La disfuncion familiar grave incremento 2.5 veces la probabilidad de presentar TDAH en los HAR (IC 95% 1.06–6.25). Al comparar los grupos con tres o mas adversidades psicosociales, no existieron diferencias significativas (81.6% vs. 65.2%; p=0.14). Conclusiones. El estudio clinico de los HAR para TDAH es necesario debido a las distintas implicaciones que tiene a nivel de la prevencion, la atencion oportuna y la mejoria del pronostico de estos sujetos
Journal of Clinical and Experimental Neuropsychology | 2018
Marcos Rosetti; Rosa Elena Ulloa; Ernesto Reyes-Zamorano; Lino Palacios-Cruz; Francisco Ayala de la Peña; Robyn Hudson
ABSTRACT Introduction: In this study we evaluated a recently developed test, the Ball Search Field Task (BSFT) as a neuropsychological tool for measuring cognitive and behavioral performance of individuals with disorders such as attention-deficit/hyperactivity disorder (ADHD), which are frequently accompanied by cognitive deficits and a lack of behavioral inhibition. The task provides a complementary method of assessment that attempts ecological validity by drawing on challenges faced in real-world situations. In this task, energetic costs and gross sensorimotor feedback are involved, as participants are required to search for targets in a large open area. Method: We compared performance on the BSFT in a clinical sample of children and adolescents with a diagnosis of ADHD with their scores on two widely used neuropsychological tools, the Tower of London (ToLo) and the Behavior Rating Inventory of Executive Function (BRIEF). Results: We found no correlations between scores on the BRIEF and those on either the BSFT or ToLo. However, we found moderate correlations between rule violations on ToLo and several BSFT variables, suggesting the capacity of these tests to detect common aspects of executive dysfunction. Conclusions: These findings, although modest, encourage further study of tasks like the BSFT, which may help assess cognitive dysfunction found in neurodevelopmental disorders such as ADHD in ecologically valid situations.
Salud Mental | 2014
Alfredo Licona-Martínez; Lino Palacios-Cruz; Miriam Feria-Aranda; Patricia Zavaleta-Ramírez; Alejandro Vargas-Soberanis; Claudia Becerra-Palars; Francisco de la Peña-Olvera
SUMMARY The presence of a psychiatric disorder in parents is associated with increased frequency of psychopathology in their offsprings. Children of parents diagnosed with bipolar disorder (BD) are at greater risk and lower function. However, it has not yet been determined precisely which clinical and sociodemographic factors are associated with the presentation of psychiatric disorders in this group of children and ado- lescents at risk. Under this framework, the aim of this study was to de- termine the clinical and sociodemographic variables associated with a lower function. We recruited 61 children and adolescents with ages ranging from six to 17. All of them were the children of parents with BD who were patients attended at the National Institute of Psychiatry Ramon de la Fuente Muniz. Clinical evaluation was developed by the Kiddie Schedule for Affective Disorders and Schizophrenia for School- Age Children Present and Lifetime Version (K-SADS-PL), and Childrens Global Assesment Scale (C-GAS) scale was used to established the overall functioning. Of the 61 evaluated 62.3% were women, the lowest function (defined by <81 points C-GAS) was found in 44.3% of women vs. 18% men (χ 2 =3.2�, p<0.043). Comorbidity with major depressive disorder or attention deficit hyperactivity disorder or op- positional defiant disorder conferred ten times greater risk of lower global function. Being a woman gives three times higher risk for a lower global function.
Salud Mental | 2014
Francisco de la Peña Olvera; Cecilia Gómez Castro; Gerhard Heinze Martin; Lino Palacios-Cruz
Los trastornos psiquiatricos en la adolescencia se vinculan con algunas adversidades sociales como la disfuncion familiar y el abuso. En la Ciudad de Mexico, hasta el 68% de los adolescentes ha sufrido al menos una adversidad cronica y los problemas de salud mental, como la depresion y el trastorno por deficit de atencion con hiperactividad, son frecuentes y ocasionan problemas academicos. Las diferencias sociales y economicas de los alumnos de secundarias publicas y privadas son bien conocidas, sin embargo no se ha establecido cuales son las diferencias entre la adversidad social y los trastornos psiquiatricos entre estas poblaciones. El objetivo de esta investigacion fue diagnosticar, en un procedimiento clinico de dos pasos, y comparar estas caracteristicas en los adolescentes de secundarias del sur de la Ciudad de Mexico. Metodo. Se realizo un acuerdo por conveniencia con siete secundarias del sur de la Ciudad de Mexico, cuatro publicas y tres privadas. Previo consentimiento de los padres y asentimiento de los adolescentes, se aplico un tamizaje clinico que evaluo sintomatologia internalizada y externalizada en 1 474 alumnos. El tamizaje positivo a probable psicopatologia se encontro en 419 alumnos, de los cuales 319 aceptaron la entrevista clinica y se presentaron a la misma 117. Resultados. De los 117 adolescentes entrevistados, 83.8% fueron casos, mas frecuentes en los alumnos de escuelas publicas que en las privadas: 64 (91%) vs. 34 (71%), (?2=7.85; P=0.005). La edad promedio fue de 13.39 anos (DE=0.98). La disfuncion familiar se encontro en 57 (48.71%) de los 117 adolescentes. El funcionamiento general fue evaluado mediante el GAF, la puntuacion media de todos los alumnos fue de 65.48 (DE=11.68). El trastorno depresivo mayor y el trastorno por deficit de atencion con hiperactividad fueron los diagnosticos mas frecuentes: 48.7% y 59.8%, respectivamente. El abuso psicologico y fisico, la disfuncion familiar y el trastorno depresivo mayor se presentaron significativamente mas en los alumnos de las escuelas publicas. Conclusiones. La adversidad social y la depresion se presentan y se asocian mas frecuentemente en alumnos de secundarias publicas que en las privadas. Esto representa un reto para los servicios educativos y de salud mental para el reconocimiento temprano y la atencion oportuna, ya que existe una vinculacion entre el bienestar social y la salud mental.
Salud Mental | 2013
Lino Palacios-Cruz; Adriana Arias-Caballero; Francisco Cortés Sotres; Francisco de la Peña-Olvera; Miriam Feria Aranda; Marcela Cárdenas Godinez; Rogelio Apiquian-Guitart; Alfonso Cabrera-Lagunes; Carlos Berlanga; Ana Fresán; Gerhard Heinze-Martin
Antecedentes. La mania de inicio muy temprano (MIMT), comparada con la mania de inicio en la adolescencia (MIA), tiene una presentacion clinica distinta a la mania clasica de inicio en la adultez (MIEA). Los pacientes con MIA tienen un curso mas parecido a la MIEA. Los trastornos externalizados (TDAH, TND y TC) se han asociado con una edad de inicio mas temprano del TBP y como un marcador de mal pronostico. Nuestro objetivo es determinar la frecuencia de los sintomas relacionados con los trastornos de la conducta disruptiva en pacientes con TBP de inicio muy temprano, temprano y en el adulto evaluados de manera retrospectiva. Metodo. La muestra total (N=64) de pacientes adolescentes y adultos se obtuvo de distintas clinicas del Instituto Nacional de Psiquiatria (INPRF). El diagnostico fue confirmado por el equipo de investigacion y se solicito la firma del asentimiento y consentimiento informado. Se aplicaron el K SADS PL Mexico, MINI y MINI KID. Se utilizo la EEPE-AA para los trastornos externalizados. Resultados. Se encontraron diferencias significativas en las puntuaciones del EEPE AA comparadas por los grupos de EIED, en la Subescala de Inatencion para el GIMT. La presencia de TDAH, TND, TC y riesgo suicida en el momento de la evaluacion se relaciono significativamente con un inicio mas temprano. Discusion y conclusion. Nuestros datos apoyan la importancia y utilidad clinica de separar el TBP por edad de inicio y la deteccion de trastornos externalizados podria hablarnos de un inicio temprano del trastorno. Asimismo, tiene implicaciones en el pronostico y tratamiento psicofarmacologico, ya que el TBP de inicio en la infancia permanece en la adultez con caracteristicas similares, asi como de dificil manejo. Es necesario tener una vision longitudinal de este padecimiento.
Boletín médico del Hospital Infantil de México | 2007
Eduardo Barragán-Pérez; Francisco de la Peña-Olvera; Silvia Ortiz-León; Matilde Ruiz-García; Juan Hernández-Aguilar; Lino Palacios-Cruz; Alfredo Suárez-Reynaga
Revista Colombiana de Psiquiatría | 2009
Juan David Palacio; Francisco de la Peña-Olvera; Lino Palacios-Cruz; Silvia Ortiz-León