Recommendations from the Brazilian Society of Anesthesiology (SBA) for difficult airway management in pediatric care

Abstract Difficult airway management in pediatrics during anesthesia represents a major challenge, requiring a careful approach, advanced technical expertise, and accurate protocols. The task force of the Brazilian Society of Anesthesiology (SBA) presents a report containing updated recommendations for the management of difficult airways in children and neonates. These recommendations have been developed based on the consensus of a panel of experts, with the objective of offering strategies to overcome challenges during airway management in pediatric patients. Grounded in evidence published in international guidelines and expert opinions, the report highlights crucial steps for the appropriate management of difficult airways in pediatrics, encompassing assessment, preparation, positioning, pre-oxygenation, minimizing trauma, and, paramountly, the maintenance of arterial oxygenation. The report also delves into additional strategies involving the use of advanced tools, such as video laryngoscopy, flexible intubating bronchoscopy, and supraglottic devices. Emphasis is placed on the simplicity of implementing the outlined recommendations, with a focus on the significance of continuous education, training through realistic simulations, and familiarity with the latest available technologies. These practices are deemed essential to ensure procedural safety and contribute to the enhancement of anesthesia outcomes in pediatrics.

Suicidios de indígenas en Valle del Cauca, Cauca y Nariño (Colombia) antes (2018-2019) y durante la pandemia de la COVID-19 (2020-2021) / Indigenous suicides in Valle del Cauca, Cauca and Nariño (Colombia) before (2018-2019) and during the COVID-19 pandemic (2020-2021)

RESUMEN Introducción : El Centro para el Control y Prevención de Enfermedades (CDC) define el suicidio como el acto de autoagresión con la intención de causar la muerte propia de manera voluntaria. En pueblos indígenas de países como Canadá, Australia, Groenlandia, Estados Unidos, Nueva Zelanda, Brasil y Siberia, se evidencia que este evento sucede con mayor frecuencia que en la población general, principalmente como consecuencia del colonialismo y las dificultades que enfrentan las comunidades indígenas, factores que se citan hoy como comunes a nivel mundial. Método : Estudio cuantitativo, descriptivo y retrospectivo en el que se analizaron 48 casos de suicidios de indígenas del suroccidente colombiano, ocurridos durante el período de prepandemia (2018-2019) y pandemia de la COVID-19 (2020-2021), registrados en el Instituto Nacional de Medicina Legal y Ciencias Forenses (INMLYCF) de los departamentos de Valle del Cauca, Cauca y Nariño. Resultados : En la región estudiada se suicidaron más personas durante el período pandémico (2020-2021). Las víctimas fueron, predominantemente, individuos del sexo masculino, de edad joven (entre 19 y 26 años), con estudios de primaria y bachillerato, que tenían ocupación de agricultores o estudiantes, que usaron el ahorcamiento como modalidad principal para acabar con su vida, y cuya razón de suicidio más frecuente era el conflicto con la pareja o expareja. Conclusiones : La tasa de suicidio en indígenas en el Valle del Cauca, Cauca y Nariño fue más alta que la registrada en la población general de los mismos departamentos durante la pandemia de la COVID-19 (2020-2021). Es necesario considerar factores socioculturales y trayectorias del evento suicida en el seno de cada comunidad distintivamente estudiada.

ABSTRACT Introduction : The Center for Disease Control and Prevention (CDC) defines suicide as an act of self-harm with the intent to cause a voluntary death. In indigenous peoples from countries such as Canada, Australia, Greenland, the United States, New Zealand, Brazil and Siberia, it is evident that this event occurs more frequently than in the general population, mainly as a consequence of colonialism and difficulties faced by indigenous communities, factors that are now considered as common throughout the world. Methods : A retrospective, descriptive, quantitative and retrospective study that analyzes 48 cases of suicide in indigenous people from Southwestern Colombia during the COVID-19 pre-pandemic (2018-2019) and pandemic (2020-2021) periods and registered in the National Institute of Legal Medicine and Forensic Sciences of the departments of Valle del Cauca, Cauca and Nariño. Results : In the studied region more people committed suicide during the pandemic period (2020-2021). The victims were, predominantly, males of young ages (between 19 and 26 years), with a primary and high school educational level, of primary and high school, with farmer or student occupations, use of hanging as the main modality, and conflict with partner or ex-partner as the most frequently cited reason. Conclusions : The suicide rate among indigenous people in the departments of Cauca Valley, Cauca and Nariño was higher than that recorded in the general population of the same departments during the COVID-19 pandemic (2020-2021). It is necessary to consider sociocultural factors and the trajectories of the suicide event within each distinctly studied community.

An assessment of mental health of Mexican and Colombian medical students during the COVID-19 pandemic / Una evaluación de la salud mental de estudiantes de medicina Mexicanos y Colombianos durante la pandemia de COVID-19

Abstract Introduction The COVID-19 pandemic caused the cessation of academic activities from the face-to-face format to confinement and virtual classes, in which little is studied about its effect on mental health. Objective Determine levels of depression, anxiety, and stress in medical students in Mexico and Colombia during the COVID-19 pandemic. Furthermore, depression, anxiety, and stress were compared by gender, education status, and country. Method A cross-sectional study was carried out with 426 medical students. Data was collected using an online survey containing the Depression, Anxiety, Stress Scale (DASS-21) questionnaire. Results Overall scores for depression, anxiety, and stress were 6.7 ± 1.2, 8.8 ± 1.2, and 5.6 ± 1.2, respectively. Females had significantly higher overall scores for depression (.24-fold increase), anxiety (.25-fold increase), and stress (.40-fold increase) than males (p ≤ .01). The risk for anxiety and stress by school year showed that basic years were associated with higher scores than advanced years (.25 and .38-fold increase, respectively). For females, starting medical school did show an increased risk of depression when compared to male students in their basic years (.38-fold increase). Lastly, students from Mexico had an increased risk for depression and anxiety (p ≤ .022 and p ≤ .004, respectively) but not for stress (p ≤ .402), when compared to students from Colombia. Discussion and conclusion Significant anxiety and depression were observed in medical students from Mexico and Colombia. Factors associated with an increased risk of depression and anxiety are students in their basic years as well as being female.

Resumen Introducción La pandemia de COVID-19 provocó el cese de las actividades académicas desde el formato presencial al confinamiento de las clases virtuales, de las que poco se ha estudiado sobre su efecto en la salud mental. Objetivo Determinar los niveles de depresión, ansiedad y estrés en estudiantes de medicina de México y Colombia durante la pandemia de COVID-19; además de comparar depresión, ansiedad y estrés por género, nivel educativo y país. Método Se realizó un estudio transversal con 426 estudiantes de medicina. Los datos se recopilaron mediante una encuesta en línea que contenía el cuestionario DASS-21. Resultados Las puntuaciones generales de depresión, ansiedad y estrés fueron 6.7 ± 1.2, 8.8 ± 1.2 y 5.6 ± 1.2, respectivamente. Las mujeres tuvieron puntajes generales significativamente más altos para depresión (.24-fold increase), ansiedad (.25-fold increase) y estrés (.40-fold increase). El riesgo de ansiedad y estrés por año escolar mostró que los años básicos se asociaron con puntajes más altos que los estudiantes en años los avanzados (.25 y .38-fold increase). Para las mujeres, cursar años básicos mostró un mayor riesgo de depresión en comparación con los estudiantes varones (.38-fold increase). Por último, los estudiantes mexicanos tuvieron un mayor riesgo de depresión y ansiedad (p ≤ .022 y p ≤ .004, respectivamente) pero no de estrés (p ≤ .402) en comparación con los estudiantes Colombianos. Discusión y conclusión Se observó ansiedad y depresión significativas en estudiantes de medicina mexicanos y colombianos. Los factores asociados a un mayor riesgo de depresión y ansiedad fueron; ser estudiante en años básicos además de ser mujer.

Relación entre la composición de la microbiota y la hipertensión arterial esencial. Una revisión narrativa / Relationship between microbiota composition and essential hypertension. A narrative review

La hipertensión arterial esencial es una patología de alta prevalencia a nivel mundial, y uno de los determinantes más significativos para enfermedad cardiovascular. Por otra parte, se ha generado un gran interés por la microbiota del cuerpo, y la forma en que se ve alterada por factores tanto internos como externos, ocasionando disbiosis. En la actualidad se viene estudiando el efecto de la microbiota en diferentes enfermedades, entre ellas, la relación entre la microbiota y la hipertensión. En este artículo se hizo una revisión de la literatura, entre 2010 a 2021, con el objetivo de identificar la evidencia científica que sustenta la relación entre la composición de la microbiota y la hipertensión arterial esencial. Se encontró en muchos estudios que los hipertensos tenían una diversidad menor de la microbiota, en comparación con los grupos de control sanos. En los hipertensos se encontraron principalmente bacterias del género Prevotella y en el grupo control predominaba el género Bacteroidetes. Adicionalmente, se observó una disminución de Faecalibacterium, Roseburia y Bifidobacterium en el grupo de hipertensos. Existen varias técnicas de laboratorio para el reconocimiento de la población bacteriana del intestino, tales como la secuenciación de la subunidad de ARNr 16S, la secuenciación del genoma completo y la metagenómica de la microbiota. A pesar de que los estudios realizados sobre la relación microbiota e hipertensión concluyen que existe una relación significativa entre ambas, es necesario hacer más investigaciones en diferentes grupos poblacionales

Essential arterial hypertension is a highly prevalent pathology worldwide and is one of the most significant determinants of cardiovascular disease. On the other hand, great interest has been generated in the microbiota of the body, and how it is altered by both internal and external factors, causing dysbiosis. Currently, the effect of the microbiota in different diseases is being studied, including the relationship between the microbiota and hypertension. In this article, a review of the literature was made, between 2010 and 2021, with the objective of identifying the scientific evidence that supports the relationship between the composition of the microbiota and essential arterial hypertension. It was found in many studies that individuals with high blood pressure had lower microbiota diversity compared to healthy control groups. In hypertensive patients, bacteria of the genus Prevotella were mainly found, while in the control group the genus Bacteroidetes predominated. Additionally, a decrease in Faecalibacterium, Roseburia and Bifidobacterium was observed in the hypertensive group. There are several laboratory techniques for the analysis of the intestinal bacterial population, such as 16S rRNA subunit sequencing, whole genome sequencing, and microbiota metagenomics. Despite the fact that the studies conclude that there is a significant relationship between microbiota and hypertension, it is necessary to do more research in different population groups

Identifying patient safety competences among anesthesiology residents: systematic review

Abstract Introduction and objective Patient safety is a concept of great importance to managers, health professionals, and patients and their families, given patient safety promotes more effective care and reduces costs. Moreover, while analyzing the area of anesthesiology, one can realize the epidemiological changes, increased complexity and number of procedures, and the adoption of a new matrix of essential skills mandatory for residents of anesthesiology in Brazil. Thus, it is relevant to identify current patient safety competences among anesthesiology residents. Methods A systematic review was elaborated using PubMed, SciELO, BVS, Cochrane Library, LILACS and CAPES databases with the descriptors "anesthesiology", "patient safety", "residency" and "competence". Results and conclusions Thirteen articles published in the past 10 years were analyzed. The articles depicted competences grouped into three categories: knowledge (identification, prevention and management of adverse events; use of correct and up-to-date information; understanding of human factors; and continuous learning), skills (efficient communication; teamwork; leadership; decision-making; and self-confidence), and attitude (management of stress and fatigue; and infection control). All these skills can be developed and assessed through simulation and active learning methods, profiting from a multidisciplinary approach. Studies also reveal that residents perform poorly in certain patient safety domains due to lack of effective in-depth understanding, appreciation of the topic and ineffective teaching. As a result, greater investment in the topic is needed by teaching and health institutions and researchers.

Update on perioperative hypersensitivity reactions: joint document from the Brazilian Society of Anesthesiology (SBA) and Brazilian Association of Allergy and Immunology (ASBAI) - Part II: etiology and diagnosis / Atualização sobre reações de hipersensibilidade perioperatória: documento conjunto da Sociedade Brasileira de Anestesiologia (SBA) e Associação Brasileira de Alergia e Imunologia (ASBAI) - Parte II: etiologia e diagnóstico

Abstract This second joint document, written by experts from the Brazilian Association of Allergy and Immunology (ASBAI) and Brazilian Society of Anesthesiology (SBA) concerned with perioperative anaphylaxis, aims to review the pathophysiological reaction mechanisms, triggering agents (in adults and children), and the approach for diagnosis during and after an episode of anaphylaxis. As anaphylaxis assessment is extensive, the identification of medications, antiseptics and other substances used at each setting, the comprehensive data documentation, and the use of standardized nomenclature are key points for obtaining more consistent epidemiological information on perioperative anaphylaxis.

Resumo Este segundo documento, escrito por especialistas da Associação Brasileira de Alergia e Imunologia (ASBAI) e da Sociedade Brasileira de Anestesiologia (SBA) interessados no tema anafilaxia perioperatória, tem por objetivo revisar os mecanismos fisiopatológicos, agentes desencadeantes (em adultos e crianças), assim como a abordagem diagnóstica durante e após o episódio. Por se tratar de uma avaliação abrangente, a identificação das medicações, antissépticos e outras substâncias usadas em cada região, registros detalhados, e nomenclatura padronizada são pontos fundamentais para a obtenção de dados epidemiológicos mais fidedignos sobre a anafilaxia perioperatória.

Update on perioperative hypersensitivity reactions: joint document of the Brazilian Society of Anesthesiology (SBA) and Brazilian Association of Allergy and Immunology (ASBAI) - Part I: post-crisis guidelines and treatment / Atualização sobre reações de hipersensibilidade perioperatória: documento conjunto da Sociedade Brasileira de Anestesiologia (SBA) e Associação Brasileira de Alergia e Imunologia (ASBAI) - Parte I: tratamento e orientação pós-crise

Abstract Experts from the Brazilian Association of Allergy and Immunology (ASBAI) and the Brazilian Society of Anesthesiology (SBA) interested in the issue of perioperative anaphylaxis, and aiming to strengthen the collaboration between the two societies, combined efforts to study the topic and to prepare a joint document to guide specialists in both areas. The purpose of the present series of two articles was to report the most recent evidence based on the collaborative assessment between both societies. This first article will consider the updated definitions, treatment and guidelines after a perioperative crisis. The following article will discuss the major etiologic agents, how to proceed with the investigation, and the appropriate tests.

Resumo Especialistas da Associação Brasileira de Alergia e Imunologia (ASBAI) e da Sociedade Brasileira de Anestesiologia (SBA) interessados no tema anafilaxia perioperatória reuniram-se com o objetivo de intensificar a colaboração entre as duas sociedades no estudo desse tema e elaborar um documento conjunto que possa guiar os especialistas de ambas as áreas. O objetivo desta série de dois artigos foi mostrar as evidências mais recentes alicerçadas na visão colaborativa entre as sociedades. Este primeiro artigo versará sobre as definições mais atuais, formas de tratamento e as orientações após a crise no perioperatório. No próximo artigo serão discutidos os principais agentes causais e a condução da investigação com testes apropriados.

Evaluación clínica y coprológica en sujetos sintomáticos y asintomáticos con infección por Blastocystis spp / Clinical and coprological assessment in symptomatic and asymptomatic subjects with infection with Blastocystis spp

Para evaluar los aspectos morfológicos, clínicos y de laboratorio, en sujetos sintomáticos y asintomáticos con infección por Blastocystis spp. se analizaron 250 muestras fecales de individuos del Hospital Universitario "Antonio Patricio de Alcalá", Cumaná, estado Sucre, previo consentimiento informado. Cada espécimen fecal fue analizado mediante examen directo, la cuantificación del cromista se hizo en diez campos consecutivos de 40X, el análisis morfométrico mediante frotis fecales teñidos con Giemsa observados a 100X, midiendo las estructuras con un micrómetro ocular. Del total de individuos evaluados 32,00% presentó infección por el cromista, 31,25% con monoinfección con más de 5 parásitos por campo de 400X, de los cuales 71,25% de ellos fueron sintomáticos. El morfotipo mayormente identificado fue el de cuerpo central, aunque en una sola muestra de consistencia líquida, se identificó también el de resistencia, hallazgo que no fue posible en el examen directo. En lo concerniente al análisis morfométrico, al evaluar los diámetros de los morfotipos de cuerpo central en pacientes con y sin síntomas, mediante la prueba no paramétrica W Mann-Whitney, se evidenció correspondencia entre ellos (W= 5360,0; p<0,05). El estudio morfológico, la cuantificación del número de parásitos por campo y la utilización de técnicas de tinción complementarias, pueden contribuir a optimizar el diagnóstico de laboratorio.

To evaluate morphological, clinical and laboratory aspects in symptomatic and asymptomatic subjects with Blastocystis spp. 250 faecal samples were analyzed from individuals of the University Hospital "Antonio Patricio de Alcalá", Cumaná, Sucre state, with prior informed consent. Each fecal specimen was analyzed by direct examination, Ritchie and Kinyoun method; The quantification of the chromist was done in ten consecutive 40X fields, the morphometric analysis by fecal smears stained with Giemsa observed at 100X, measuring the structures by an ocular micrometer. Of the total of individuals evaluated 32.00% presented infection by the chromist, 31.25% with monoinfection with more than 5 parasites per field of 400X, of which 71.25% of them were symptomatic. The most identified morphotype was that of the central body, although in a single of liquid consistency, resistance morphotype was also identified, a finding that was not possible in the direct examination. Regarding the morphometric analysis, when evaluating the diameters of the morphotypes of the central body in patients with and without symptoms, by means of the non-parametric W Mann-Whitney test, the correspondence between them was evidenced (W= 5360,0; p<0,05). The morphological study, the quantification of the number of parasites per field and the use of complementary staining techniques, may contribute to optimize the laboratory diagnosis.

Realidad Virtual como Tratamiento para la Fobia Específica a las Arañas: Una Revisión Sistemática / Virtual Reality as a Treatment for Spider Phobia: A Systematic Review

Resumen El creciente interés que ha traído el estudio de las fobias y entre ellas la fobia específica, ha dado lugar al uso diverso de tratamientos, que incluyen la realidad virtual como técnica innovadora. El presente estudio tuvo como objetivo evaluar el impacto de la Realidad Virtual (RV) como tratamiento para la fobia específica a las arañas, a través de una revisión sistemática de investigaciones que hayan sido publicadas en los últimos 10 años (2008 a 2018) en la base de datos Scopus. La revisión sistemática se realizó bajo los lineamientos de la metodología PRISMA. Inicialmente, se identificaron 309 artículos que contaban con los términos de búsqueda en título, resumen y palabras clave, posteriormente, se seleccionaron 109 estudios experimentales ya culminados, se excluyeron otras fobias específicas y otros tipos de tecnologías, siendo seleccionados 10 artículos para análisis a texto completo, incluyendo así solo 5 artículos para la revisión, que usaban la realidad virtual como tratamiento. Acorde a los resultados se encontró evidencia que sugiere que este tipo de intervenciones pueden ser relativamente eficaces para abordar esta problemática, ya que los resultados indican disminución significativa en indicadores clínicos, pero existen también varias limitaciones de orden metodológico. Se espera que esta revisión sistemática promueva investigaciones que usen la realidad virtual como tratamiento para la fobia específica a las arañas, mejorando las limitaciones identificadas en el estudio.

Abstract The growing interest that has brought the study of phobias and among them the specific phobia, has given rise to the diverse use of treatments, which include virtual reality as an innovative technique. The objective of this study was to evaluate the impact of Virtual Reality (VR) as a treatment for spider-specific phobia, through a systematic review of research that has been published in the last 10 years (2008 to 2018) in the Scopus database. The systematic review was carried out under the guidelines of the PRISMA methodology, which were thus excluded; taking into account the search terms in title, summary and keywords, 309 articles were identified, 109 experimental studies were already completed, other specific phobias and other types of technologies were excluded, 10 articles were selected for full-text analysis, including so only 5 articles for the review, which used virtual reality as a treatment. According to the results, evidence was found that suggests that this type of treatment may be relatively effective in addressing this problem, since the results indicate a significant decrease in clinical indicators, but there are also several methodological limitations. It is expected that this systematic review will promote Research that uses virtual reality as a treatment for spider-specific phobia, improving the limitations identified in the study.

Gestar o real do corpo: o direito à maternidade possível / Compulsory adoption of children of mothers who are criminalized for being drug users: the right to maternity

Os autores apresentam narrativas e relato de vivências a partir das histórias dos sujeitos acompanhados pelo Consultório de Rua, dispositivo da Rede de Saúde Mental de Belo Horizonte, apresentando o "retrato" de mulheres gestantes nas cenas de uso de drogas. Violência de gênero, racismo e criminalização da pobreza são temas transversais à vida destas mulheres, que precisam fazer um esforço descomunal para tentar garantir o direito de permanecer com a guarda de seus filhos gestados.(AU)

In this paper, the authors present a "portrait" of drug dependent pregnant women through the narratives, experiences and life stories of the individuals seen by the multidisciplinary team of the Consultório de Rua. The health service aims to reduce the negative consequences of drug use for people living on the streets as part of Belo Horizonte Mental Health Program. A profile of the drug dependent pregnant women in their challenge to maintain custody of their children despite living in circumstances defined by violence against women, criminalization of poverty and racism is addressed. (AU)

Irrigation trends among members of the Chilean Endodontic Society

Introduction: the aim of this study is to determine the current trends of irrigation during root canal therapy by specialists who are members of the Chilean Endodontic Society. materials and method: a survey (survey monkey -SurveyMonkey.com) was e-mailed to the 485 members of the Chilean Endodontic Society. the instrument was translated and adapted from the survey "irrigation trends among American Association of Endodontists members: a web-based survey" applied in the USA in 2012. participants answered a set of 16 questions that included irrigant selection, irrigant concentration, the adopted protocol, techniques or devices for irrigant activation. results: 99 percent of respondents use sodium hypochlorite as the main irrigant. data indicate that 74 percent of respondents use hypochlorite at a concentration of 5 percent. most respondents (94 percent) also include EDTA in their usual practice. In addition, 90 percent of respondents reported that they activate the irrigating agent, and 94 percent confirmed that they perform a final irrigation protocol. conclusion: the majority of respondents use sodium hypochlorite as the main irrigant at a concentration of 5 percent, use ethylenediaminetetraacetic acid (EDTA) as a smear removal agent, activate the irrigant, and perform a final irrigation protocol.

Complicações pós-anestésicas em sala de recuperação de hospital pediátrico / Post-anesthetic complications in recovery room at a pediatric hospital

Introdução: De acordo com a literatura até 24% dos pacientes admitidos na sala de recuperação pós anestésica podem apresentar complicações identificadas neste período. Este estudo tem como objetivo avaliar retrospectivamente as complicações imediatas na sala de recuperação anestésicas em pacientes pediátricos submetidos à procedimento cirúrgico entre os meses de Setembro e Outubro de 2015. Métodos: Estudo descritivo, retrospectivo e observacional. Os dados coletados foram realizados na sala de recuperação pós-anestésica (SRPA) pela equipe de enfermagem através de um questionário padronizado. Os dados coletados foram idade do paciente, nível de consciência na admissão na SRPA, complicações como dor com ou sem bloqueio periférico, agitação, dessaturação, laringoespasmo, náuseas/ vômitos, broncoespasmo e sangramento. Resultados: Foram avaliados 783 pacientes sendo que 53,4% tinham entre 1 a 5 anos de idade. 84,2% dessas crianças foram admitidas na SRPA ainda sonolentas sendo monitorizadas com oximetria de pulso, sendo acrescentado oxigênio suplementar, quando necessário. Dos 783 pacientes avaliados 110 apresentaram complicações na SRPA o que corresponde a 14% dessa população. As complicações observadas por ordem de frequência foram dessaturação (5,2% / 41/783) agitação (5,2% / 41/783) dor (3,1% / 24/783) náuseas e vômitos (0,25% / 2/783) e laringoespasmo (0,25% / 2/783). Não houve casos de broncoespasmo e sangramento. Dos 24 casos de pacientes com dor ressalta-se que 16 foram submetidos à bloqueio periférico no intraoperatório. Conclusão: Os resultados apresentados refletem a importância em se ter uma equipe multidisciplinar na assistência da criança submetida à procedimento cirúrgico. (AU)

Introduction: During anesthesia recovery patients must be carefully assisted. Literature reports that up to 24% of patients admitted to postanesthesia recovery room can present complications identified in this period. This study aims to evaluate complication rates in pediatric patients during two months of observation at the recovery room. Methods: Descriptive, retrospective, observational study. The collected data were carried out in the post-anesthetic care unit (PACU) using a standardized questionnaire. Resultados: 783 pacients were avaluated, 53,4% were 1-5 years old, 84,2% were sleepily when arived at the immediate postoperative room, and was ofered oxigen suply when it was nedeed. We observed that 14% of the pacients presented complications at the immediate postoperative period. The pacients were divided in to 5 groups (group 1: <1 years old, group 2: 1 -5, group 3: 5 - 6, group 4: 6 - 10 and group 5: > 10 years old), the group associated with higher incidence of overal complications were group 2 ( 47%, p - value: 0.035), laryngospasm were observed only in group 1 ( 2 pacients, p- value: 0.019). Pacients who underwent general pediatic surgery had more overal complication rate (p-value: <0.001), including pain (p-value0,038), agitation (p-value: 0.005), desaturation (p-value: 0.004) when comparing with orthopedic, otorhinolaringology, oftalmology, oncologic surgeries. Conclusion: The results presented reflect the importance of having a multidisciplinary team in child care submitted to the surgical procedure. (AU)

Caracterización y efectividad de programas de rehabilitación neuropsicológica de las funciones ejecutivas en pacientes con daño cerebral adquirido: una revisión / europsychological Rehabilitation Treatments of Executive Functions in Patients with Brain Damage: Characterization and Effectiveness A Review

En este artículo se realiza una revisión de los principales programas de rehabilitación de las funciones ejecutivas ampliamente reconocidos en la literatura, así como una recopilación de aquellos estudios que han replicado dichos programas en pacientes con daño cerebral adquirido. Estos estudios son seleccionados a través de PubMed al incluir palabras clave tales como: funciones ejecutivas, daño cerebral, evaluación neuropsicológica e intervención. Luego, se analizan a partir de una organización y división de los componentes que trabajan: solución de problemas y memoria de trabajo, autorregulación, motivación e iniciativa y habilidades metacognitivas. Por último se describen aquellos programas que integran más de dos dominios. De la revisión se concluye que existe una gran cantidad de propuestas para la rehabilitación de estas funciones, y queda claro que la rehabilitación de las funciones ejecutivas ofrece efectos positivos sobre el funcionamiento y calidad de vida de la persona, en especial enfocando la intervención a aquellas áreas personales, familiares y ambientales relevantes para su funcionamiento. Sin embargo, aún se carece de suficientes estudios que demuestren la efectividad y eficiencia de dichos programas, lo cual se explica por el uso de muestras pequeñas o de caso único que no permiten la generalización de resultados, las características heterogéneas de los participantes y la baja generalización a la vida cotidiana.

This paper analyses the effectiveness of rehabilitation programs for executive functions in adults with brain damage. We consider an effective treatment when the program shows results with a statistically significant difference in the neuropsychological assessment after intervention (p < 0.05). Moreover, others criteria were considered such as improvement on daily life scales, the transfer of strategies on daily life conditions and the persistence of these for at least six months. The articles were searched through PubMed and must include keys words as: executive functions, brain damage, neuo-psychological assessment and rehabilitation. Then, they were organised according to which were the aim of the treatment: problem-solving and working memory, self-regulation, motivation and initiative and metacognitive skills. Additionally, there is a section where integrative programs were analysed. We concluded that there are many training programs for executive functions with positive results on patients' daily activities when the intervention is focused in metacognitive skills. However, there are still not enough studies that show an accurate effectiveness due to the conceptual complexity of the executive functions, the variability of patients' symptoms and the limited transfer of the knowledge trained to everyday life.

Preterm newborns at Kangaroo Mother Care: a cohort follow-up from birth to six months / Recién nacidos prematuros asistidos por el Método Canguro: evaluación de una cohorte del nacimiento a los seis meses / Recém-nascidos prematuros assistidos pelo Método Canguru: avaliação de uma coorte do nascimento aos seis meses

To evaluate clinical outcomes, growth and exclusive breastfeeding rates in premature infants assisted by Kangaroo Mother Care at birth, at discharge and at six months of life. METHODS: Prospective study of a premature infants cohort assisted by Kangaroo Mother Care in a tertiary public maternity in Northeast Brazil with birth weight ≤1750g and with clinical conditions for Kangaroo care. RESULTS: The sample was composed by 137 premature infants, being 62.8% female, with average birth weight of 1365±283g, average gestational age of 32±3 weeks and 26.2% were adequate for gestational age. They have been admitted in the Kangaroo Ward with a median of 13 days of life, weighing 1430±167g and, at this time, 57.7% were classified as small for corrected gestational age. They were discharged with 36.8±21.8 days of chronological age, weighing 1780±165g and 67.9% were small for corrected gestational age. At six months of life (n=76), they had an average weight of 5954±971g, and 68.4% presented corrected weight for gestational age between percentiles 15 and 85 of the World Health Organization (WHO) weight curve. Exclusive breastfeeding rate at discharge was 56.2% and, at six months of life, 14.4%. CONCLUSIONS: In the studied sample, almost two thirds of the children assisted by Kangaroo Mother Care were, at six months of life, between percentiles 15 and 85 of the WHO weight curves. The frequency of exclusive breastfeeding at six months was low...

Evaluar la evolución clínica, el crecimiento y la tasa de lactancia materna exclusiva de recién nacidos prematuros asistidos por el Método Canguro, al nacimiento, en el alta y a los seis meses de edad. MÉTODOS: Estudio prospectivo de una cohorte de prematuros atendidos por el Método Canguro, en una maternidad pública de nivel terciario en el Nordeste de Brasil, con peso al nacer ≤1750g y en condiciones clínicas necesarias a la aplicación del método. RESULTADOS: La muestra se constituyó por 137 recién nacidos prematuros, siendo el 62,8% del sexo femenino, con peso mediano al nacer de 1365±283g, edad gestacional mediana de 32±3 semanas y 26,2% eran adecuados para la edad gestacional. Se admitieron en la Enfermería Canguro con mediana de 13 días de vida, pesando 1430±167g en promedio, siendo que, en ese momento, el 57,7% fueron clasificados como pequeño para la edad gestacional corregida. Tuvieron alta hospitalaria con 36,8±21,8 días de vida, pesando 1780±165g y el 67,9% eran pequeños para la edad gestacional corregida. A los seis meses de edad cronológica (n=76), tenían peso mediano de 5954±971g, estando el 68,4% con peso corregido para la edad gestacional entre los percentiles 15 y 85 de la curva de la Organización Mundial de la Salud (OMS). La frecuencia de lactancia materna exclusiva en el alta fue del 56,2% y, a los seis meses de edad cronológica, del 14,4%. CONCLUSIONES: En la muestra estudiada, aproximadamente dos tercios de los niños asistidos por el Método Canguro se encontraban, a los seis meses de edad cronológica, entre los percentiles 15 y 85 de la curva de peso corporal de OMS. La frecuencia de lactancia exclusiva a los seis meses fue baja...

Avaliar a evolução clínica, o crescimento e a taxa de aleitamento materno exclusivo de recém-nascidos prematuros assistidos pelo Método Canguru, ao nascimento, na alta e aos seis meses de idade. MÉTODOS: Estudo prospectivo de uma coorte de prematuros atendidos pelo Método Canguru, em uma maternidade pública de nível terciário do Nordeste do Brasil, com peso ao nascer ≤1750g e em condições clínicas necessárias para se aplicar o método. RESULTADOS: A amostra constituiu-se de 137 recém-nascidos prematuros, sendo 62,8% do sexo feminino, com peso médio ao nascer de 1365±283g, idade gestacional média de 32±3 semanas e 26,2% eram adequados para a idade gestacional. Foram admitidos na Enfermaria Canguru com mediana de 13 dias de vida, pesando 1430±167g, sendo que, nesse momento, 57,7% foram classificados como pequeno, para a idade gestacional corrigida. Tiveram alta hospitalar com 36,8±21,8 dias de vida, pesando 1780±165g e 67,9% eram pequenos para a idade gestacional corrigida. Aos seis meses de idade cronológica (n=76), tinham peso médio de 5954±971g, estando 68,4% com peso corrigido para a idade gestacional entre os percentis 15 e 85 da curva da Organização Mundial da Saúde (OMS). A frequência de aleitamento materno exclusivo na alta foi de 56,2% e, aos seis meses de idade cronológica, de 14,4%. CONCLUSÕES: Na amostra estudada, aproximadamente dois terços das crianças assistidas pelo Método Canguru encontravam-se, aos seis meses de idade cronológica, entre os percentis 15 e 85 da curva de peso corporal da OMS. A frequência de aleitamento exclusivo aos seis meses foi baixa...

Intrachromosomal amplification of chromosome 21 (iAMP21) detected by ETV6/RUNX1 FISH screening in childhood acute lymphoblastic leukemia: a case report

Chromosome abnormalities that usually define high-risk acute lymphoblastic leukemia are the t(9;22)/ breakpoint cluster region protein-Abelson murine leukemia viral oncogene homolog 1, hypodiploid with < 44 chromosomes and 11q23/ myeloid/lymphoid leukemia gene rearrangements. The spectrum of acute lymphoblastic leukemia genetic abnormalities is nevertheless rapidly expanding. Therefore, newly described chromosomal aberrations are likely to have an impact on clinical care in the near future. Recently, the rare intrachromosomal amplification of chromosome 21 started to be considered a high-risk chromosomal abnormality. It occurs in approximately 2-5% of pediatric patients with B-cell precursor acute lymphoblastic leukemia. This abnormality is associated with a poor outcome. Hence, an accurate detection of this abnormality is expected to become very important in the choice of appropriate therapy. In this work the clinical and molecular cytogenetic evaluation by fluorescence in situ hybridization of a child with B-cell precursor acute lymphoblastic leukemia presenting the rare intrachromosomal amplification of chromosome 21 is described.

Ultrassonografia abdominal pré-operatória em cães e gatos com suspeita de tumores abdominais / Preoperative Abdominal Ultrasonography in dogs and cats with suspected abdominal tumors

Objetivou-se com este estudo analisar a acurácia do exame ultrassonográfico na definição da origem de neoplasias abdominais e avaliar a eficiência da técnica em sugerir a malignidade do processo. Em 24 pacientes de 113 animais avaliados pelo exame ultrassonográfico, foi observado massa e/ou entremeado nodular em diferentes órgãos da cavidade abdominal, classificados em tipo I, II, II(+) e III. Compararam-se os achados ultrassonográficos com a cirurgia e o exame histopatológico. A determinação da origem da massa foi correta em 20 (83 por cento) animais. Pelos dados estatísticos de acurácia de 91,67 por cento obtidos, acredita-se que o exame ultrassonográfico é interessante para se determinar previamente a malignidade, principalmente naqueles pacientes que apresentam lesões agressivas.

The aim of this study was evaluate efficacy of the ultrassonographic exam in the defining the location of the abdominal neoplasm and to estimate the accuracy of the method in screening the malignant neoplasm process. In 24 patients of 113 animals evaluated by the ultrassonographic exam it was observed a mass and/or a intermingled nodule in different organs in the abdominal cave, classified as type I, II, II(+) e III. It was compared the sonographic findings with surgical and histopathological analysis. The determination of the mass origin was correct in 20 (83 percent) animals and the percentage accuracy of malignant ultrasound determination was 91.67 percent. So, it is believed that the ultrasound is interesting to determine the malignancy in advanced cases, especially in those patients who have aggressive lesions.

Instrumentos de evaluación de funcionalidad en niños con discapacidad: una comparación descriptiva entre The Functional Independence Measure for Children (WeeFIM) y The Pediatric Evaluation of Disability Inventory (PEDI) / Functional assessments in children with disabilities: a comparative description betweeen Functional Independence Measure for Children (WeeFIM) and The Pediatric Evaluation of Disability Inventory (PEDI)

Nowadays there are different alternatives to assess functionality in children with disabilities. The Functional Independence Measure for Children (WeeFIM) and the Pediatric Evaluation of Disability Inventory (PEDI) are two of the most widely used instruments. There is no consensus on which of them is preferable to use, therefore it is necessary to compare both tools, considering the Chilean reality and the characteristics of the Teletón Institute of Santiago. The aim of this descriptive comparison is to address this question and pose a possible answer to it.

Hoy en día existen diferentes escalas de evaluación funcional para niños con discapacidad. The functional Independence Measure for Children (WeeFIM) y The Pediatric Evaluation of Disability Inventory (PEDI) son alternativas utilizadas mas ampliamente. No existe consenso sobre cuál de ellas es preferible usar, por lo que es necesario comparar ambas herramientas en el contexto de la realidad chilena y considerando las características del Instituto de Rehabilitación Infantil Teletón de Santiago. La presente comparación descriptiva pretende abordar esta incógnita y plantear posibles respuestas a ésta.

Anatomia ultrassonográfica dos linfonodos abdominais de furões europeus hígidos / Ultrasonographic anatomy of abdominal lymph nodes in the normal ferret

Nos últimos anos o furão (Mustela putorius furo) tornou-se um conhecido animal de estimação sendo observada uma população em constante crescimento no Brasil, e por conseqüência cada vez mais presente em clínicas veterinárias. O presente trabalho teve como objetivo avaliar a anatomia ultrassonográfica dos linfonodos abdominais de furões-europeus hígidos. Foram utilizados 20 animais, dentre os quais nove eram machos e onze fêmeas, com idade média total de três anos. Localizaram-se em 100 por cento dos furões os linfonodos mesentéricos, em 55 por cento dos animais os linfonodos pancreático-duodenal e esplênico, em 20 por cento o linfonodo gástrico e em 5 por cento o linfonodo hepático. Conclui-se que a localização e características ultrassonográfica dos linfonodos abdominais em furões são muito similares aos linfonodos abdominais de gatos, sendo este estudo uma orientação preliminar para a localização dos linfonodos abdominais de furões hígidos.

In recent years the ferret (Mustela putorius furo) has become popular pet featuring a ever growing population in Brazil, and being increasingly found in veterinary clinics. This study aimed to evaluate the ultrasound anatomy of abdominal lymph nodes of healthy ferrets. We used 20 animals, nine of which males and eleven females, with overall mean age of three years. We located the mesenteric lymph nodes in 100 percent of the ferrets, the pancreatic-duodenal lymph nodes and the splenic ones in 55 percent, the gastric lymph node in 20 percent, and the hepatic lymph node in 5 percent. We measured their lengths. It is concluded that the location and sonographic characteristics of the abdominal lymph nodes in ferrets are very similar to the abdominal lymph nodes of cats. This is a preliminary orientation for the location of abdominal lymph nodes of healthy ferrets.

Caloric density of Loricariichthys platymetopon (Osteichthyes, Loricariidae) in the Upper Paraná River floodplain, Brazil

This study analyzed the muscle energy content (caloric density) of L. platymetopon captured at different sites of the Upper Paraná River floodplain, and potential relationships between the content and various environmental variables (water temperature, oxygen dissolved in water, food availability, relative numeric abundance) and biological variables (body size and reproductive cycle). Quarterly samplings from September 2006 to June 2007 in the lakes and rivers resulted in a sample of 739 specimens, whose muscle caloric density was determined using a calorimeter. Differences between the caloric averages of the males and females and among the different stages of gonadal development were not significant. Caloric density varied over time and space, with two seasonal variation trends. The intensity of the correlation between the caloric density and each environmental variable, as well as the type of correlation, varied according to the sampled site. Body size and reproductive cycle were not correlated with caloric density.

Este estudo analisou o conteúdo de energia (densidade calórica) de L. platymetopon capturados em diferentes locais da planície alagável do Alto Rio Paraná, e potenciais relações entre este conteúdo e várias variáveis ambientais (temperatura da água, oxigênio dissolvido na água, disponibilidade de alimento, abundância relativa numérica) e variáveis biológicas (tamanho corpóreo e ciclo reprodutivo). Coletas trimestrais, de setembro/2006 a junho/2007, em lagos e rios, resultaram em uma amostra de 739 espécimes, cuja densidade calórica muscular foi determinada através de calorímetro. Diferenças entre as médias calóricas de machos e fêmeas e entre os estádios de desenvolvimento gonadal não foram significativas Densidade calórica variou sazonal e espacialmente, com duas tendências de variação sazonal. A intensidade da correlação entre densidade calórica e cada variável e cada variável ambiental, assim como, a forma de correlação, variou de acordo com o local amostrado. Tamanho corpóreo e ciclo reprodutivo não estiveram correlacionados à densidade calórica.

Avaliação ultrassonográfica do meato acústico em cães / Ultrasonographic evaluation of the external ear in dogs

O propósito deste trabalho foi determinar a viabilidade da ultrassonografia para avaliar o canal auditivo externo de cães, aferindo a espessura e arquitetura da parede do conduto auditivo e bula timpânica. Foram avaliados 10 cães da raça Retriever do Labrador não portadores de otite externa. O exame foi realizado com o aparelho de ultrassonografia bidimensional e transdutor linear de 14 MHz, com todos os animais sob efeito de anestesia geral. O exame foi efetivado antes e depois do conduto ser preenchido com solução salina, promovendo uma janela acústica anecóica. A artéria maxilar foi identificada com o Doppler colorido o que facilitou a localização da bula timpânica em todos os cães. A definição da imagem da parede proximal ao transdutor foi pior quando comparada à parede distal em todos os animais, isto devido à proximidade da parede com a face de leitura do transdutor. Nos cães que apresentavam uma maior quantidade de cerúmen a superfície do epitélio estava com uma camada hiperecóica mais evidente. A membrana timpânica não foi identificada em nenhum animal. Conclui-se que ultrassonografia é viável e deve ser mais pesquisada na contribuição diagnóstica das doenças óticas em cães.

The purpose of this study was to determine the viability of ultrasonographic evaluation of the external ear in dogs. The thickness and architecture of the ear wall and tympanic bulla of 10 Labrador Retrievers without ear disease was evaluated. The examination was performed with an ultrasound system and a 14 MHz bidimentional linear-array transducer and general anesthesia, before and after the infusion of saline solution into the ear canal. The maxillary artery was identified with color Doppler and helped to establish the location of the tympanic bulla in all dogs. The proximal wall was less well-defined when compared with the distal wall of the ear canal. Dogs with increased ceruminal content within the ear canal showed a hypoechoic epithelium. The tympanic membrane was not identified. It was concluded that ultrasound evaluation is feasible and needs to be explored as clinical diagnostic tool for the diagnosis of ear diseases in dogs.