Reabilitação de dente com hipoplasia de turner: relato de caso / Rehabilitation of tooth with Turner's hypoplasia: Case report

Os defeitos de esmalte são alterações qualitativas ou quantitativas na estrutura dentária, que originam-se de fatores sistêmicos, locais ou genéticos. A hipoplasia de Turner é um defeito na espessura do esmalte localizado cuja etiologia decorre de um traumatismo ou infecção periapical presente no dente decíduo predecessor, afetando o desenvolvimento do dente permanente. O objetivo do presente estudo foi apresentar um caso clínico de paciente infantil com dente hipoplásico de Turner em pré-molar, que tornou-se não vital sem que houvesse lesão de cárie ou trauma adicional. Em razão das características clínicas e radiográficas do dente afetado, bem como do risco de cárie e do comportamento cooperador da paciente, optou-se pela reabilitação do elemento afetado por meio de tratamento endodôntico e de restauração semidireta em resina composta. Torna-se de fundamental importância o conhecimento da etiologia e a realização de um exame clínico e radiográfico minucioso visando ao diagnóstico precoce e à elaboração de um plano de tratamento adequado para todos os defeitos de desenvolvimento do esmalte, incluindo-se a hipoplasia de Turner, cujo tratamento dependerá da severidade da alteração, do comportamento do paciente e do risco de cárie. Sugere-se a realização de estudos que associem a microestrutura do esmalte hipoplásico com a ausência de vitalidade pulpar.

Enamel defects are qualitative or quantitative changes in the tooth structure originating from systemic, local, or genetic factors. Turner's hypoplasia is a defect in the thickness of the localized enamel whose etiology arises from trauma or periapical infection in the predecessor deciduous tooth, affecting the permanent tooth's development. The objective of the present study was to present a clinical case of a child patient with a hypoplastic Turner premolar tooth, which became non-vital without the occurrence of caries, or additional trauma. Due to the affected tooth's clinical and radiographic characteristics, the risk of cavities, and the patient's cooperative behavior, it was decided to rehabilitate the affected element through endodontic treatment and semidirect restoration in composite resin. It is of fundamental importance to know the etiology and carry out a thorough clinical and radiographic examination aiming at early diagnosis and the development of an adequate treatment plan for all enamel developmental defects, including Turner's hypoplasia, whose treatment will depend on the severity of the change, the patient's behavior and the risk of caries. Studies are suggested to be carried out that associate the microstructure of hypoplastic enamel with the absence of pulp vitality.

Early visual intervention, visual function analysis, and grating visual acuity outcomes in children with congenital Zika syndrome

ABSTRACT Purpose: This study aimed to assess grating visual acuity and functional vision in children with congenital Zika syndrome. Methods: Initial and final grating visual acuity was measured using Teller acuity cards. Cerebral vision impairment standardized tests were used to assess functional vision. Patients were referred to the early visual intervention program for visually disabled children. Neuroimaging was performed. Results: In this study, 10 children were included with an age range of 1-37 months. Eight patients presented with macular atrophic scars. Neuroimaging revealed microcephaly and cerebral abnormalities in all patients. Low vision and cerebral vision impairment characteristics were observed in all children. The final grating visual acuity in this group varied from 3.00 to 0.81 logMAR. Conclusions: The grating visual acuity test revealed low vision in all children with congenital Zika syndrome. Functional vision evaluation revealed cerebral vision impairment characteristics in all patients, who were referred to the early visual intervention program. Visual acuity improved in six children.

Retinoblastoma in Ceara: An epidemiological study in a Brazilian pediatric oncology referral center

ABSTRACT Purpose: Although Brazil has a high prevalence of retinoblastoma, there is a lack of epidemiological data on the disease. Thus, in this study, we aimed to evaluate the epidemiological profile of patients diagnosed with retinoblastoma in the ophthalmology department of a pediatric tertiary referral hospital in Ceara, Brazil. Methods: A descriptive and cross-sectional study was conducted by retrospectively analyzing the clinical and socioeconomic data from the medical records of pediatric patients followed-up at the hospital between 2007 and 2021. Retinoblastoma was diagnosed on the basis of a fundoscopic or histopathologic examination. Results: The data of 105 patients were included in the study, and the mean patient age at the time of diagnosis was 1.7 years. Most of the patients were women (50.5%) and hailed from rural areas (57.4%), which was associated with a higher tumor stage. Of the 150 patients, 57.1% initially presented with leukocoria. Ocular hyperemia was associated with more advanced stages of retinoblastoma (p=0.004). Bilateral involvement was observed in 25.7% of the patients and at a significantly younger age (p=0.009). The presence of retinal detachment, vascularized lesions, and vitreous seeds significantly increased the likelihood of requiring enucleation. Discussion: This study presents an epidemiological description of retinoblastoma in Brazil, which highlights the significance of early detection. Delayed diagnosis is associated with a poorer visual prognosis and higher mortality rate, particularly in patients with unilateral disease. Risk factors for a more severe disease were retinal detachment, vascularized lesions, and vitreous seeds. The correlation between histopathological features and clinical outcomes was limited. Conclusion: Further studies are required to assess the influence of ocular hyperemia, fundoscopic assessment, and histopathologic findings on the prognosis of retinoblastoma. Moreover, it is critical to devise interventions to reduce the time-to-diagnosis in rural areas.

Smartphone applications for the management of epilepsy in children and adolescents / Aplicativos de smartphone para o gerenciamento de epilepsia em crianças e adolescentes

ABSTRACT Objective: To describe how smartphone applications can contribute to the management of epilepsy in children and adolescents. Data source: This is an integrative review conducted on the Medline, PubMed, and SciELO databases, based on the descriptors "epilepsy" and "smartphone." Original studies published between 2017-2023 in Portuguese or English that addressed the research question were included. Theses and dissertations, duplicate studies, literature reviews, and studies that did not answer the research question were excluded. Data synthesis: A total of 178 studies were located, of which six were selected for this review. The sample included 731 participants (631 children and adolescents with epilepsy and 100 caregivers). The applications allow for the collection of seizure frequency; timing and type of crisis; reminders for medication administration; and information about sleep quality. They can store these data for healthcare professionals, caregivers, and users to monitor the progress of the condition. Conclusions: The use of applications in managing seizures in children and adolescents with epilepsy shows promising results by promoting continuous and personalized monitoring. Further studies are needed to optimize beneficial outcomes and overcome challenges.

RESUMO Objetivo: Descrever como aplicativos de smartphone podem contribuir para o gerenciamento de quadros de epilepsia em crianças e adolescentes. Fontes de dados: Trata-se de uma revisão integrativa realizada nas bases de dados Medline; PubMed e SciELO, com base nos descritores "epilepsy" e "smartphone". Foram incluídos estudos originais publicados entre 2017-2023 em português ou inglês que respondessem à pergunta de investigação. Teses e dissertações, estudos duplicados, revisões de literatura e estudos que não responderam à questão de pesquisa foram excluídos. Síntese dos dados: Foram localizados 178 estudos, dos quais seis foram selecionados para compor esta revisão. A amostra incluiu 731 participantes (631 infantojuvenis com epilepsia e 100 cuidadores). Os aplicativos permitem a coleta da frequência de convulsões; momento e o tipo de crise; lembretes para a administração de medicamentos; e informações sobre a qualidade do sono, sendo capazes de armazenar esses dados para profissionais da saúde, cuidadores e usuários acompanharem a evolução do quadro. Conclusões: O uso de aplicativos no manejo das convulsões de crianças e adolescentes com epilepsia apresenta resultados promissores ao promoverem um monitoramento contínuo e personalizado. Novos estudos são necessários para otimizar os resultados benéficos e superar desafios.

Evaluation of functioning and associated factors in children and adolescents with osteogenesis imperfecta / Avaliação da funcionalidade e fatores associados de crianças e adolescentes com osteogênese imperfeita

ABSTRACT Objective: The aim of this study was to evaluate the functioning and associated factors in children and adolescents with osteogenesis imperfecta (OI). Methods: This is a cross-sectional study conducted on 30 children and adolescents with OI. Medical records, use of bisphosphonates, socioeconomic status, handgrip strength, balance, joint hypermobility, ambulatory level, and the Pediatric Evaluation of Disability Inventory—Computer Adaptative Test (PEDI-CAT) scores were assessed. Data is presented as mean and standard deviation and Student's t-test or Mann-Whitney U test. Categorical data is presented as frequency and analyzed using Fisher's exact test. Within-group analyses were conducted using ANCOVA or Wilcoxon signed-rank test. Correlations used Kendall's Tau-b test. Results: The participants involved in this study were 6-18 years old. The sample was separated into two groups according to disease severity. The moderate/severe OI group (n=10) presented a lower height and muscular strength than the mild group (n=20). Muscle weakness was observed in all participants with OI when compared with the normal population. No differences were observed between the groups in the PEDI-CAT scores except for the mobility domain. There were correlations between the PEDI-CAT mobility domain and the number of fractures, OI type, weight, and balance; there was also a correlation between the PEDI-CAT daily activities, mobility, responsibility, and social/cognitive domains. Conclusions: The findings suggest that children with moderate/severe forms of OI can achieve the same function levels as children with mild OI. Fractures can have a major influence on the functional level, and treatment should focus on the prevention and rehabilitation of these events when they occur.

RESUMO Objetivo: Avaliar a funcionalidade e fatores associados em crianças e adolescentes com osteogênese imperfeita (OI). Métodos: Estudo transversal com 30 crianças e adolescentes com OI. Foram avaliados prontuários médicos, uso de bisfosfonatos, características socioeconômicas, dinamometria de preensão palmar, equilíbrio, hipermobilidade articular, nível de deambulação e escores do Pediatric Evaluation of Disability Inventory - Computer Adaptative Test (PEDI-CAT). Os dados foram apresentados em média e desvio padrão e comparados por teste t por Mann-Whitney, enquanto os categóricos foram apresentados em frequência e comparados pelo teste exato de Fisher. Análises intragrupos foram realizadas por análise de covariância (ANCOVA) ou Teste de Wilcoxon para postos sinalizados. O teste Tau-b de Kendall foi usado para correlações. Resultados: A idade variou de 6 a 18 anos. A amostra foi dividida em dois grupos de acordo com a gravidade da doença. Casos moderados/graves (n=10) apresentaram menor estatura e força muscular comparadas às dos leves (n=20). Fraqueza muscular foi observada em todos os casos de OI quando comparados à população normal. Não houve diferença nos domínios do PEDI-CAT com exceção do domínio mobilidade. Houve correlação entre o número de fraturas, tipo de OI, peso e equilíbrio e o domínio mobilidade; e entre os domínios Atividades Diárias e Mobilidade e Responsabilidade e Social/cognitivo do PEDI-CAT. Conclusões: Nossos achados sugerem que crianças com OI moderada/severa podem atingir o mesmo nível de funcionalidade que crianças com a forma leve. Fraturas podem ter grande influência no nível de funcionalidade e o tratamento deve enfocar a prevenção e a reabilitação desses eventos.

Development of physical fitness through simulation exercises for ski racers aged 13-14. Non-randomized quasi-experimental study / Desarrollo de la condición física mediante ejercicios de simulación para corredores de esquí de 13-14 años. Estudio cuasi-experimental no aleatorizado

Abstract Introduction: In recent decades, the level of skiing performance in Russia has decreased significantly. This has necessitated problems with the preparation of athletes for competitions and the training process. Objective: To analyze the effects of simulation training tools on the physical condition of ski racers aged 13-14 years. Methods: Quasi-experimental, non-randomized study. 40 cross-country skiers aged 13-14 years belonging to the Korshik Village sports school (Russia) were assigned to a control (n = 20) and experimental (n = 20) group. Classes in the control group were conducted according to the usual training plan and in the experimental group simulation exercises were used. The control tests included pull-ups, squats, two-legged long jump, simulated 100-meter climbing and a 500-meter running test. Results: The control group showed no significant improvements (p > 0.05), while the experimental group reported significant improvements in pull-ups (22.2%; p< 0.05), squat (5.9%; p< 0.05), two-legged long jump (6.8%; p< 0.05), 100-meter climbing simulation (7.8%; p< 0.05) and 500-meter run (4.2 %, p <0.05). Conclusion: If, in the preparatory period, a series of simulation exercises are included in the training program for skiers aged 13-14 years, the level of physical fitness of athletes will improve significantly.

Resumen Introducción: En las últimas décadas, el nivel de rendimiento del esquí en Rusia ha disminuido significativamente. Esto plantea nuevos desafíos en la preparación de los atletas para las competiciones y el proceso de entrenamiento. Objetivo: Analizar los efectos de las herramientas de entrenamiento por simulación sobre la condición física de corredores de esquí de entre 13 y 14 años. Métodos: Estudio cuasiexperimental, no aleatorizado. 40 esquiadores de fondo de entre 13 y 14 años pertenecientes a la escuela deportiva Korshik Village (Rusia) fueron asignados a un grupo control (n=20) y experimental (n=20). Las clases en el grupo de control se llevaron a cabo según el plan de entrenamiento habitual y en el grupo experimental se utilizaron ejercicios de simulación. Las pruebas de control incluyen dominadas, sentadillas, salto de longitud con dos piernas, escalada simulada de 100 metros y una prueba de carrera de 500 metros. Resultados: El grupo control no presentó mejoras significativas (p>0,05), mientras que el grupo experimental reportó mejoras significativas en dominadas (22,2%; p<0,05), sentadilla (5,9%; p<0,05), salto de longitud a dos piernas (6,8%; p<0,05), simulación de escalada de 100 metros (7,8%; p<0,05) y carrera de 500 metros (4,2%; p<0,05). Conclusión: Si en el periodo preparatorio se incluye una serie de ejercicios de simulación en el programa de entrenamiento para esquiadores de 13-14 años, el nivel de condición física de los deportistas mejorará significativamente.

Termination of Psychotherapy with Children and Adolescents in the Institutional Contexts from the Parents' Perspective / Terminación de la psicoterapia con niños y adolescentes en los contextos institucionales desde la perspectiva de los padres

Abstract Introduction: Knowing the forms of termination of psychotherapy and the associated factors allows us to understand this moment of treatment and to think about strategies to improve the process. Objective: The present study seeks to identify the types of termination of psychotherapy in children and adolescents and the factors that influence them in two psychological care centers. Methodology: A quantitative, exploratory, cross-sectional design was used, with a descriptive and association scope; 100 patients (48 children and 52 adolescents) were surveyed. Results: Four types of termination were found: due to institutional or therapist factors, attributed to factors external to the treatment, due to user dissatisfaction, and achievement of objectives. Some associations between them and the clinical and sociodemographic characteristics of the treatment were identified. Discussion: Institutional aspects and external conditions to the patient must be considered in constructing intervention strategies for this population. In addition, educating parents on psychological intervention and its institutional scope is required to modulate the expectations associated with the process.

Resumen Introducción: Conocer los tipos de terminación de las psicoterapias y los factores asociados, permite comprender esta dimensión del tratamiento y pensar estrategias para el mejoramiento del proceso. Objetivo: El presente estudio busca identificar los tipos de terminación de la psicoterapia en niños y adolescentes y los factores que influyen en ellos en dos centros de atención psicológica. Metodología: Se utilizó un diseño cuantitativo, exploratorio, transversal, con un alcance descriptivo y de asociación, fueron encuestados 100 pacientes (48 niños y 52 adolescentes). Resultados: Se encontraron cuatro tipos de terminación: por factores institucionales o del terapeuta, atribuida a factores externos del tratamiento, por insatisfacción de los usuarios y por cumplimiento de objetivos. Se identifican algunas asociaciones entre estos y las características clínicas y sociodemográficas del tratamiento. Discusión: Los aspectos institucionales y las condiciones externas al paciente deben ser considerados en la construcción de las estrategias de intervención con esta población. Además, se requiere un proceso de educación a padres sobre la intervención psicológica y su alcance institucional para modular las expectativas asociadas al proceso.

Rol del fisioterapeuta y del fonoaudiólogo en la educación inicial y preescolar de niños en Colombia / Role of the physiotherapist and speech therapist in the initial and preschool education of children in Colombia

Resumen Introducción: los fisioterapeutas y fonoaudiólogos como profesionales de la salud generan impacto en el rol educativo realizando acciones dentro de sus competencias de detección temprana y oportuna de las alteraciones que se presentan frecuentemente en educación inicial y preescolar a nivel de los procesos motores y comunicativos. Objetivo: realizar una reflexión sobre el rol del fisioterapeuta y el fonoaudiólogo en la educación inicial y preescolar de niños en Colombia. Reflexión: es necesaria la inclusión de los fisioterapeutas y los fonoaudiólogos en el sector educativo, formando grupos interdisciplinares en conjunto con los docentes, familias, e instituciones educativas con el fin de impactar positivamente en el bienestar comunicativo y desarrollo motor de la población que se encuentra en educación inicial y preescolar. Conclusión: se resalta la importancia de incluir a los fisioterapeutas y fonoaudiólogos en el equipo interdisciplinar en el sector educativo, con el fin de abordar de manera temprana las dificultades que puedan generarse a nivel comunicativo y en el desarrollo motor.

Abstract Introduction: Health professionals such as physiotherapists and speech therapists, within their competences, generate an impact on the educational role by carrying out early and opportune detection actions of the alterations that frequently occur in initial and preschool education at the level of motor and communication processes. Objective: To make a reflection on the role of the physiotherapist and speech therapist in the initial and preschool education of children in Colombia. Reflection: It is important to highlight and recognize the importance of including physiotherapists and speech therapists in the education sector in such a way that it can impact the population that is in initial and preschool education, forming interdisciplinary groups together with teachers, families, and schools, to impact the communicative well-being and motor development. Conclusion: When making the reflection, the importance of including physiotherapists and speech therapists in the interdisciplinary team of the educational sector is highlighted, to approach the difficulties that may be generated at the communicative level and in motor development in an early stage.

Fatores intervenientes na gerência do cuidado de enfermagem à criança hospitalizada com cardiopatia reumática / Intervening factors in the management of nursing care for children hospitalized with rheumatic heart disease / Factores que intervienen en la gestión del cuidado de enfermería al niño hospitalizado con cardiopatía reumática

Objetivo: analisar os fatores intervenientes na gerência do cuidado de enfermagem à criança hospitalizada com cardiopatia reumática. Método: estudo descritivo-exploratório com abordagem qualitativa, que utilizou a Teoria Fundamentada em Dados e o Interacionismo Simbólico, respectivamente, como referencial metodológico e teórico. A coleta de dados foi realizada em uma instituição especializada em atendimento cardiológico, no munícipio do Rio de Janeiro. Foram entrevistados 19 profissionais de enfermagem através de um roteiro semiestruturado. Resultado: emergiram os seguintes fatores intervenientes na prática da gerência do cuidado: condição socioeconômica da família, comportamento da criança, condições de trabalho, comunicação ineficaz, educação permanente, trabalho em equipe e experiência profissional. Conclusão: os resultados apontam para a necessidade de proposição de estratégias de ação e interação que facilitem a prática gerencial de cuidado à criança com cardiopatia reumática e sua família face aos fatores intervenientes identificados.

Objective: to analyze the factors involved in the management of nursing care for children hospitalized with rheumatic heart disease. Method: this is a descriptive-exploratory study with a qualitative approach, which used Data-Based Theory and Symbolic Interactionism, respectively, as methodological, and theoretical references. Data was collected in an institution specializing in cardiac care in the city of Rio de Janeiro. Nineteen nursing professionals were interviewed using a semi-structured script. Result: the following intervening factors in the practice of care management emerged: the family's socioeconomic status, the child's behavior, working conditions, ineffective communication, continuing education, teamwork, and professional experience. Conclusion: the results point to the need to propose strategies for action and interaction that facilitate management practice in caring for children with rheumatic heart disease and their families, given the intervening factors identified.

Objetivo: analizar los factores que intervienen en la gestión del cuidado de enfermería al niño hospitalizado con cardiopatía reumática. Método: estudio descriptivo-exploratorio con enfoque cualitativo, cuyos marcos metodológico y teórico fueron la Teoría Fundamentada y el Interaccionismo Simbólico, respectivamente. La recolección de datos se realizó en una institución especializada en atención cardiológica, en la ciudad de Río de Janeiro. Fueron entrevistados 19 profesionales de enfermería mediante un cuestionario semiestructurado. Resultado: surgieron los siguientes factores intervinientes en la práctica de la gestión del cuidado: condición socioeconómica de la familia, comportamiento del niño, condiciones de trabajo, comunicación ineficaz, educación continua, trabajo en equipo y experiencia profesional. Conclusión: los resultados indican que es necesario proponer estrategias de acción e interacción que faciliten la práctica de la gestión del cuidado al niño con cardiopatía reumática y a sus familiares, con respecto a los factores intervinientes identificados.

Perspectivas dos pais acerca da interação socialde crianças com cicatrizes de queimaduras / Parents' perspectives on the social interactionof children with burn scars

As queimaduras provocam efeitos físicos e psicológicos devastadores nos indivíduos, sobretudo em crianças e adolescentes, e podem modificar a qualidade de vida da pessoa. O objetivo foi analisar o impacto das cicatrizes por queimaduras em crianças menores de oito anos na interação com amigos, família e escola, na perspectiva dos pais. Estudo quantitativo de corte transversal realizado com os pais de crianças <8 anos de idade, vítimas de queimaduras e internadas em um Centro de Tratamento de Queimados no norte do Paraná e acompanhadas ambulatorialmente, de 2017 a 2020. A coleta de dados ocorreu por meio de dois instrumentos: caracterização sociodemográfica e clínica; e Brisbane Burn Scar Impact Profile. Realizou-se análise descritiva e teste Qui-quadrado utilizando-se o SPSS®. Participaram 34 pais cujas crianças sofreram queimaduras, sendo 52,9% de 1 a 3 anos de idade, 58,8% sexo masculino, 82,2% por agente etiológico térmico e a internação foi de 73,5% devido à Superfície Corpórea Queimada ≤20%. Após a alta os pais identificaram que as cicatrizes de queimaduras tinham "um pouco" e "pouco" impacto nas cicatrizes nas relações de amizade e na interação social. Para os pais, prevaleceu a resposta "nada" de impacto, seguido por "um pouco" e "muito" na escola, nas brincadeiras, nos jogos e nas atividades diárias. Quanto às reações emocionais e ao humor, a maior parte dos pais considerou "nada". Nesse sentido, os pais responderam às questões quanto à própria percepção sobre as atividades diárias do seu filho e, em geral, a cicatriz de queimadura não impactou na qualidade de vida da criança.

Burns cause devastating physical and psychological effects on individuals, especially children and adolescents, and can change a person's quality of life. The objective was to analyze the impact of burn scars in children under eight years of age in the interaction with friends, family and school, from the parents' perspective. Quantitative cross-sectional study carried out with the parents of children <8 years old who were victims of burns and admitted to a Burn Treatment Center in northern Paraná and monitored on an outpatient basis, from 2017 to 2020. Data collection occurred using two instruments: sociodemographic and clinical characterization; Brisbane Burn Scar Impact Profile. Descriptive analysis and Chi-square test were performed using SPSS®. 34 parents participated whose children suffered burns, 52.9% aged 1 to 3 years old, 58.8% male, 82.2% due to thermal etiological agent and 73.5% hospitalization was due to Burned Body Surface ≤ 20%. After discharge, the parents identified that the burn scars had "a little" and "little" impact on the scars in friendship relationships and social interaction. For parents, the answer "nothing" of impact prevailed, followed by "a little" and "a lot" in school, play, games and daily activities. As for emotional reactions and mood, most parents considered "nothing" that impacted the child with burn scars. In this sense, parents answered questions regarding their own perception of their child's daily activities and, in general, the burn scar did not impact the child's quality of life.

The trajectory of head circumference and neurodevelopment in very preterm newborns during the first two years of life: a cohort study

Abstract Objective To evaluate the growth trajectory of head circumference and neurodevelopment, and to correlate head circumference with cognitive, language, and motor outcomes during the first two years. Method Prospective cohort study in a tertiary hospital including 95 newborns under 32 weeks or 1500 g. Neonates who developed major neonatal morbidities were excluded. The head circumference was measured at birth, at discharge, and at term-equivalent age, 1, 3, 5, 12, 18, and 24 months of corrected age, and the Bayley Scales (Bayley-III) were applied at 12, 18 and 24 months of corrected age to assess cognitive, language and, motor domains. Scores below 85 were classified as mild/moderate deficits and scores below 70 as severe deficits. The association between head circumference Z score and Bayley scores was assessed using Pearson's correlation. The study considered a significance level of 0.05. Results There was a decrease of -0.18 in the head circumference Z score between birth and discharge and the catch-up occurred between discharge and 1 month (an increase of 0.81 in the Z score). There was a positive correlation between head circumference and Bayley scores at 18 months. There was also a positive correlation between head circumference at discharge and at 5 months with the three domains of the Bayley. Conclusion Serial measurements of head circumference provide knowledge of the trajectory of growth, with early catch-up between discharge and 1 month, as well as its association with neurodevelopment. Head circumference is therefore a valuable clinical marker for neurodevelopment, especially in very preterm newborns.

Pityriasis lichenoides: assessment of 41 pediatric patients

Abstract Objectives This study aims to evaluate the characteristics and treatment response of patients with pityriasis lichenoides seen in the last 43 years in a pediatric dermatology service. Methods This was a retrospective, analytical, longitudinal study of patients under 15 years of age. The medical records were reviewed and data were presented as frequencies, means and variances. Student's t-test, Mann-Whitney test, Fisher's exact test, Pearson/Yates chi-square test and multivariate logistic regression model were used, with p < 0.05 considered. Results 41 patients were included, 32 (78.0%) with pityriasis lichenoides chronica (PLC), five (12.2%) with pityriasis lichenoides et varioliformis acuta (PLEVA) and four (9.8%) with clinical PLC without biopsy. The age range of school children and adolescents was 19 (46.3%) and 13 (31.7%) respectively and 27 (65.8%) were male. Two peaks of the highest frequency were observed between 2004 and 2006 (10 patients - 24.4%) and another between 2019 and 2021 (6 patients - 14.7%). There was remission in 71.9% (n = 23), with 56.6% (n = 17) of those who used antibiotic therapy and 80% (n = 4) of those who had phototherapy. The chance of remission was 13 times greater in patients with disease onset after 5 years of age. Conclusions The clinical form most commonly found was PLC mainly in school children and adolescents. The frequency peaks coincided with infectious outbreaks. The remission rate was satisfactory with antibiotic therapy, but higher with phototherapy. Remission was greater in patients with disease onset after 5 years of age.

Bioelectrical impedance phase angle and nutritional status in children with intestinal failure on prolonged parenteral nutrition

Abstract Objective To compare the phase angle (PhA) through bioelectrical impedance (BIA) of children with intestinal failure (IF) using prolonged parenteral nutrition (PN) followed by an Intestinal Rehabilitation Program, with a control group. Methods Children under 10 years of age with IF using prolonged PN for >60 days (study group) were included. The control group consisted of healthy children without chronic pathologies, matched by sex and age. Anthropometric parameters evaluated were: weight, height, weight/age z-score (W/A), height/age z-score (H/A), BMI, BMI/A z-score, arm circumference, triceps skinfold, subscapular skinfold, mid-arm muscle circumference. BIA parameters were resistance (R), reactance (Xc), and phase angle (PhA). Results Twenty-eight children were included in the study group, median (IQR) age was 11 (8-27) months, 53.6 % were male. In the control group, 28 children were included, median (IQR) age was 12.5 (8-24.7) months, 50 % were male. Children from the study group had W/A z-scores and H/A z-scores significantly lower than controls. There was no significant difference between PhA in the study group and controls, [median (IQR) 4.3° (3.8;4.6) vs 4.0° (3.8;5.4) respectively, p = 0.980]. Prematurity was significantly higher in the study group than in the controls, but there was no significant correlation between gestational age at birth and PhA of the children from the study group. Conclusion Children with IF using prolonged PN showed lower W/A and H/A compared to the control group, but without significant difference between the PhA of children with IF compared to controls.

Role of fiberoptic endoscopic evaluation of swallowing (FEES) in children with suspected dysphagia

Abstract Objective To assess FEES findings in defining oral feeding safety in children with suspected dysphagia, comparing them with clinical feeding evaluation results. Methods This study comprised a case series involving children with suspected dysphagia, referred for evaluation by otolaryngologists and speech-language pathologists (SLPs) at a Brazilian quaternary public university hospital. These children underwent both clinical evaluations and fiberoptic endoscopic evaluation of swallowing (FEES), with a comprehensive collection of demographic and clinical data. Subsequently, the authors performed a comparative analysis of findings from both assessments. Results Most patients successfully completed the FEES procedure (93.7%), resulting in a final number of 60 cases included in the study. The prevalence of dysphagia was confirmed in a significant 88% of these cases. Suspected aspiration on clinical SLP evaluation was present in 34 patients. Of these, FEES confirmed aspiration or penetration in 28 patients. Among the 35 patients with aspiration or penetration on FEES, 7 (20%) had no suspicion on SLP clinical assessment. All seven patients in whom clinical SLP evaluation failed to predict penetration/aspiration had neurological disorders. The median age of the children was 2.8 years, and 49 (81.6%) had neurological disorders, while 35 (58.3%) had chronic pulmonary disease. The most prevalent complaints were choking (41.6%) and sialorrhea (23.3%). Conclusion FEES can diagnose structural anomalies of the upper aerodigestive tract and significantly contribute to the detection of aspiration and penetration in this group of patients with suspected dysphagia, identifying moderate and severe dysphagia even in cases where clinical assessment had no suspicion.

Sexual violence against children and adolescents in Paraná State: geospatial analysis and main socioeconomic indicators

Abstract Objective Child sexual violence is a multidimensional problem of many contemporary societies, affecting people of all sexes, social stratum and age groups. Offenses involving children and adolescents are more serious, given their total or partial dependence on parents and caregivers. Information on child sexual violence in Brazil is found in raw form and without detail. The objective was to compare the information with social and economic data in the state of Paraná. Methods The authors conducted a retrospective study of secondary data from the Notifiable Diseases Information System (SINAN) on cases of sexual violence involving victims aged 0 to 19 years. Results are presented according to notification characteristics. The authors applied exploratory spatial data analysis to assess spatial autocorrelations and investigated relationships by the ordinary least squares regression model. Results Between 2017 and 2021, there were 13,403 reports of child sexual violence in Paraná State, Brazil. Most victims (82.8%) were female and aged between 10 and 14 years. The majority of sexual violence cases (67.8%) occurred in the home environment. The highest rates on a population basis were observed in the North Central and Greater Curitiba regions, mainly in cities with higher population density and with higher rates of other types of violence. Conclusion The results provide data that can promote a broader understanding of the distribution of sexual violence and the state and associated variations. It is expected to improve the provision of care for victims of child sexual violence and assist in strategic planning to prevent future offenses.

Abdominal complications of ascariasis in childhood

Abstract Objective Complications of ascariasis are a significant cause of abdominal pain in pediatric emergencies, especially where it is endemic. A literature review was conducted with the aim of improving diagnostic and therapeutic approaches for these patients. Data sources A PubMed search was conducted using the key terms "ascariasis complications" and "hepatobiliary ascariasis". The search strategy included meta-analyses, randomized controlled trials, clinical trials, observational studies, case reports, and reviews published up to December 2023. Summary of findings Obstruction of the small bowel is the most common complication. Others that are, rarer and more difficult to properly identify and treat, such as biliary, hepatic, and pancreatic complications, acute appendicitis, Meckel's diverticulitis, or peritoneal granulomas. Hepatic and pancreatic complications are rarer and more serious in children than in adults. While plain radiography is usually the only option in cases of intestinal obstruction, ultrasonography is the examination of choice in cases of hepatobiliary, pancreatic, and appendicular ascariasis complications in childhood. The treatment is clinical and conservative in most patients. Surgical treatment is indicated if conservative therapy fails, or if there are signs of complications. Laparoscopy has been used as an excellent technical alternative in adults with hepatobiliary complications of ascariasis, but further studies on its use in children are still needed. Conclusion The creation of protocols and greater debate on this subject should be encouraged for a better understanding of the disease and to establish an early diagnosis and adequate treatment for children with complications resulting from massive infestation by Ascaris lumbricoides.

Los estudios por imágenes en la evaluación del niño con estridor / Imaging studies in evaluating children with stridor

El estridor es un síntoma de obstrucción de la vía aérea superior y puede ser resultado de causas congénitas o adquiridas. El diagnóstico suele ser clínico. Si es necesaria una investigación adicional para el diagnóstico diferencial, la endoscopia es el método de elección en la mayoría de los casos. Los estudios por imágenes son complementarios a la endoscopia. Permiten evaluar la patología laríngea y traqueobronquial, las compresiones extrínsecas de la vía aérea por tumores o malformaciones vasculares y definir la localización, extensión y características de una lesión. Son útiles en casos de duda diagnóstica y cuando la endoscopia no está disponible. Es fundamental comprender la anatomía y fisiopatología del tracto respiratorio, y ser conscientes de las indicaciones y limitaciones de los exámenes complementarios para el diagnóstico adecuado. Se describen las diferentes modalidades de imágenes disponibles para evaluar el estridor en pediatría y se discuten sus ventajas.

Stridor is a symptom of upper airway obstruction and may result from congenital or acquired causes. The diagnosis is usually clinical. If further investigation is necessary for differential diagnosis, endoscopy is the method of choice in most cases. Imaging studies are complementary to endoscopy. They allow evaluation of laryngeal and tracheobronchial pathology and extrinsic airway compressions due to tumors or vascular malformations and define a lesion's location, extent, and characteristics. They are helpful in cases of diagnostic doubt and when endoscopy is unavailable. It is essential to understand the anatomy and pathophysiology of the respiratory tract and to be aware of the indications and limitations of complementary examinations for proper diagnosis. The different imaging modalities available to evaluate stridor in pediatrics are described, and their advantages are discussed.

Dificultades alimentarias en la infancia: una revisión narrativa / Feeding difficulties in childhood: A narrative review

Se estima que entre el 25 % y el 40 % de los niños sanos presentan algún síntoma de dificultad alimentaria (DA) durante su crecimiento y desarrollo, y muchas veces no son adecuadamente diagnosticadas. El propósito de este trabajo consistió en realizar una revisión narrativa que reuniera la información disponible sobre las dificultades alimentarias. Se desarrollaron algoritmos de evaluación y abordaje a partir de la evidencia en la literatura. La mayoría de los problemas de alimentación en los niños pequeños (selectividad alimentaria, falta de apetito, miedo a la alimentación) a menudo coexisten y es necesario evaluar el riesgo clínico para planificar una intervención individualizada. Contar con definiciones estandarizadas y terminología común para abordar estas dificultades de manera adecuada y multidisciplinaria es uno de los caminos para optimizar su tratamiento. Involucrar a los diferentes profesionales de la salud y a los padres es fundamental para abordar las dificultades alimentarias.

It has been estimated that between 25% and 40% of healthy children show symptoms of feeding difficulties (FDs) during their growth and development; many times, these are not adequately diagnosed. The objective of this study was to conduct a narrative review that collected the available information on fee ding difficulties. Assessment and management algorithms were developed based on the bibliographic evidence. Most feeding problems in young children (feeding selectivity, loss of appetite, fear of feeding) are often con current, and a clinical risk assessment is necessary to plan an individualized intervention. Having standardized definitions and common terms to address these difficulties in an appropriate and multidisciplinary manner is one of the ways to optimize their treatment. The involvement of different health care providers and parents is critical to address feeding difficulties.

Prevalencia de urticaria crónica: un estudio en población pediátrica de un hospital general / Prevalence of chronic urticaria: A study in the pediatric population of a general hospital

Introducción. La urticaria crónica es una afección inflamatoria de la piel caracterizada por presencia de habones evanescentes y/o angioedema, que ocurren durante un período ≥ 6 semanas. Objetivo. Determinar la prevalencia de esta enfermedad y describir características clínicas en niños y adolescentes menores de 19 años de un hospital general. Población y métodos. Estudio corte transversal, realizado entre el 2015 y el 2020, en una población de niños y adolescentes de un sistema de salud privado. Resultados. Se revisaron 1567 historias clínicas de pacientes con urticaria atendidos durante el período de estudio. Se identificaron 36 pacientes con urticaria crónica; se estableció una prevalencia del 0,16 % (IC95% 0,11-0,22). Conclusión. La prevalencia de urticaria crónica en niños y adolescentes fue del 0,16 %. Se observó mayor frecuencia en el sexo femenino y adolescentes.

Introduction. Chronic urticaria is an inflammatory skin condition characterized by the presence of evanescent wheals or angioedema that last for ≥ 6 weeks. Objective. To determine the prevalence of urticaria and describe its clinical characteristics in children and adolescents under 19 years of age in a general hospital. Population and methods. This was a cross-sectional study carried out between 2015 and 2020 in a population of children and adolescents seen at a private healthcare facility. Results. A total of 1567 medical records of patients with urticaria seen during the study period were reviewed. Thirty-six patients with chronic urticaria were identified; the prevalence was 0.16% (95% CI: 0.11­0.22). Conclusion. The prevalence of chronic urticaria in children and adolescents was 0.16%. A higher frequency was observed among girls and adolescents.

Patrones de alimentación perceptiva durante la primera infancia en conglomerados urbanos. Argentina, 2018-19 / Responsive feeding patterns during early childhood in urban areas. Argentina, 2018­2019

Introducción. La calidad de la alimentación implica tanto la cantidad y calidad de los alimentos que se ofrecen como la forma en que se ofrecen, el entorno y las respuestas de quien los ofrece. El objetivo de este trabajo fue identificar patrones de comportamiento relacionados a la alimentación perceptiva en niños entre 6 y 23 meses de áreas urbanas de la Argentina en 2018-19. Población y métodos. Análisis secundario de datos de la 2da Encuesta Nacional de Nutrición y Salud 2018-19, de una muestra probabilística polietápica de localidades urbanas de 5000 habitantes y más de Argentina. Se realizó análisis descriptivo y análisis de componentes principales para identificar los patrones de alimentación perceptiva en 4379 niños y niñas de 6 a 23 meses. Resultados. Se identificaron cinco patrones de alimentación perceptiva, las dos primeras dimensiones explicaron el 71,1 % de la inercia (p = 0,013). El patrón donde prevalecía la posibilidad de experimentación, la autonomía, la interacción y la ausencia de pantallas, premios y distracciones se asoció a niños/as mayores de 12 meses, de las regiones del centro y sur (Cuyo, Pampeana, Gran Buenos Aires y Patagonia), mientras que el patrón relacionado con menor autonomía, experimentación y autorregulación correspondió a las regiones Noroeste y Noreste, y a niños/as entre 6 y 11 meses. Conclusión. Se evidencian prácticas de alimentación perceptiva que se corresponden con patrones diferenciados entre sí, asociados a diferentes etapas y a la región donde viven los niños/as.

Introduction. Dietary quality involves both the quantity and quality of food offered, the way and the setting in which it is offered, and the responses of the person offering it. The objective of this study was to identify behavioral patterns related to responsive feeding in children aged 6 to 23 months in urban areas from Argentina in 2018­2019. Population and methods. Secondary analysis based on data from the second National Survey on Nutrition and Health of 2018­2019 conducted in a multistage probability sample from urban areas of 5000 inhabitants or more in Argentina. A descriptive analysis and a principal component analysis were performed to identify responsive feeding patterns in 4379 children aged 6 to 23 months. Results. Five responsive feeding patterns were identified; the first 2 dimensions explained 71.1% of inertia (p = 0.013). The pattern with a prevailing possibility of experimentation, autonomy, interaction, and the absence of screens, rewards and distractions was associated with children older than 12 months from the central and south regions (Cuyo, Pampa, Greater Buenos Aires, and Patagonia), whereas the pattern related to a lower autonomy, experimentation, and self-regulation corresponded to children aged 6 to 11 months from the Northwest and Northeast regions. Conclusion. There is evidence of responsive feeding practices that correspond to distinguishable patterns, associated with different stages of life and with the region where the children live