Antioxidant defense of children and adolescents with atopic dermatitis: Association with disease severity.

BACKGROUND: Atopic dermatitis (AD) is a relapsing, chronic cutaneous inflammatory disease with onset, in general, in early childhood. Chronic skin inflammation is associated with overproduction of reactive oxygen species (ROS) such as superoxide and hydrogen peroxide. Oxidative stress, an imbalance between the production of free radicals and antioxidant defense, results in tissue inflammation due to the upregulation of genes that encode inflammatory cytokines. This condition plays an important role in the pathogenesis of AD. OBJECTIVE: To compare the antioxidant defense in children and adolescents with AD with that of healthy individuals and to verify the association of antioxidant defense with disease severity and nutritional status. METHODS: Cross-sectional study that evaluated 48 children and adolescents with AD and 25 controls for nutritional assessment (body mass index z score [BMIZ] and height for age z score [HAZ]) and levels of vitamins A, C, E, and D, zinc (Zn), copper (Cu), antioxidant enzymes (superoxide dismutase [SOD], catalase [CAT], glutathione peroxidase [GPx]), high-sensitivity C-reactive protein (CRP) and interleukin 33 (IL-33). RESULTS: There was no significant difference in the comparison between AD and control groups for serum levels of vitamins (A, D, C, and E), copper, and antioxidant enzymes. Serum zinc levels were higher in the AD group (ß = 24.20; 95% CI 13.95-34.91; P < 0.001) even after adjusting the BMIZ, HAZ, gender, IL-33, and CRP. Children and adolescents with moderate or severe AD compared to mild AD (SCORAD - 36.7±17.4 vs 11.8 ± 3.9; P < 0.001) had lower values of the vitamin E/total lipid ratio (3.68 [0.29;12.63] vs 5.92 [3.27;17.37]; P = 0.013). CONCLUSION: Children and adolescents with AD had higher concentrations OF elevated levels of zinc compared to controls, a fact not observed for other biomarkers of antioxidant defense. AD in moderate or severe forms presented lower concentrations of vitamin E, a potent antioxidant fat soluble.

Serum amyloid A in children and adolescents: association with overweight and carotid intima-media thickness.

OBJECTIVE: To compare serum amyloid A concentrations between overweight and eutrophic children and adolescents and to relate it to lipid profiles, glucose tolerance, and carotid intima-media thickness. METHODS: One hundred children and adolescents (mean age: 10.8±3.16 years) were included and divided into two groups: overweight and non-overweight. The following were evaluated: Z-score body mass index, carotid intima-media thickness, lipid metabolism biomarkers (lipid profile and apolipoproteins A1 and B), inflammatory biomarkers (ultra-sensitive C-reactive protein and serum amyloid A), and glucose homeostasis model assessment of insulin resistance. RESULTS: The groups were homogeneous in age, sex, and pubertal stage. Higher levels of triglycerides, apolipoprotein B, homeostasis model assessment of insulin resistance, ultrasensitive C-reactive protein, serum amyloid A, and carotid intima-media thickness were observed in the overweight group. In the multivariate analysis, age (OR=1.73; 95%CI: 1.16-2.60, p=0.007), Z-score body mass index (OR=3.76; 95%CI: 1.64-8.59, p=0.002), apolipoprotein-B (OR=1.1; 95%CI: 1.01-1.2, p=0.030), and carotid intima-media thickness (OR=5.00; 95%CI: 1.38-18.04, p=0.014) were independently associated with serum amyloid A levels above the fourth quartile of the studied sample (>9.4mg/dL). CONCLUSION: Overweight children and adolescents had higher serum amyloid A concentrations than eutrophic children. There was an independent association between higher concentrations of serum amyloid A and Z-score, body mass index, apolipoprotein B, and carotid intima-media thickness, indicating the importance of this inflammatory biomarker in identifying the early risk of atherosclerosis.

Homocysteine concentrations in overweight children and adolescents.

OBJECTIVE: The aim of this study was to describe homocysteine concentrations in overweight and obese children and adolescents and relate them to blood pressure levels, renal function, and insulin resistance. METHODS: This is a cross-sectional and observational study with 64 overweight children and adolescents (mean age: 11.6±3.5 years) in outpatient follow-up. The following parameters were evaluated: body mass index z-score, waist-to-height circumference ratio, pubertal stage, blood pressure, serum homocysteine, glycemia, insulin, lipid profile, renal function, high-sensitivity C-reactive protein, microalbuminuria, and creatinuria. Statistical analysis: analysis of variance and logistic regression (dependent variable: homocysteine) (p<0.05). RESULTS: The mean body mass index z-score was 2.9±1.1. The mean homocysteine concentrations were 8.6±2.2 µmol/L (10th and 90th percentiles: 6.6 and 11.2 µmol/L, respectively), with no difference when compared with children with severe obesity and obesity/overweight (p=0.431). High values of waist-to-height ratio (93.8%), systolic blood pressure (18.8%), diastolic blood pressure (12.5%), glycemia (4.7%), low-density lipoprotein cholesterol (31.1%), triglycerides (35.9%), non-high-density lipoprotein cholesterol (34.4%), and microalbuminuria (21.9%) were obtained. The mean glomerular filtration rate was 122.9±24.6 mL/min/1.73 m². Homocysteine concentrations were not associated with any of the studied variables (R²=0.095). CONCLUSION: Homocysteine concentrations in overweight children and adolescents (mean 8.6±2.2 µmol/L) were not associated with body mass index z-score, blood pressure, renal function, and insulin resistance.

Homocysteine concentrations in overweight children and adolescents

SUMMARY OBJECTIVE: The aim of this study was to describe homocysteine concentrations in overweight and obese children and adolescents and relate them to blood pressure levels, renal function, and insulin resistance. METHODS: This is a cross-sectional and observational study with 64 overweight children and adolescents (mean age: 11.6±3.5 years) in outpatient follow-up. The following parameters were evaluated: body mass index z-score, waist-to-height circumference ratio, pubertal stage, blood pressure, serum homocysteine, glycemia, insulin, lipid profile, renal function, high-sensitivity C-reactive protein, microalbuminuria, and creatinuria. Statistical analysis: analysis of variance and logistic regression (dependent variable: homocysteine) (p<0.05). RESULTS: The mean body mass index z-score was 2.9±1.1. The mean homocysteine concentrations were 8.6±2.2 μmol/L (10th and 90th percentiles: 6.6 and 11.2 μmol/L, respectively), with no difference when compared with children with severe obesity and obesity/overweight (p=0.431). High values of waist-to-height ratio (93.8%), systolic blood pressure (18.8%), diastolic blood pressure (12.5%), glycemia (4.7%), low-density lipoprotein cholesterol (31.1%), triglycerides (35.9%), non-high-density lipoprotein cholesterol (34.4%), and microalbuminuria (21.9%) were obtained. The mean glomerular filtration rate was 122.9±24.6 mL/min/1.73 m². Homocysteine concentrations were not associated with any of the studied variables (R²=0.095). CONCLUSION: Homocysteine concentrations in overweight children and adolescents (mean 8.6±2.2 μmol/L) were not associated with body mass index z-score, blood pressure, renal function, and insulin resistance.

Crianças e adolescentes com deficiência: desafios na formação médica / Children and adolescents with disabilities: challenges in medical training

Resumo: Introdução: Amparar os direitos constitucionais das pessoas com deficiência inclui atender aos novos direcionamentos curriculares e exige um ensino superior que considere a diversidade em diversos contextos. Assim, os currículos de graduação de profissionais de saúde devem atender às necessidades multifacetadas das pessoas com deficiência de modo que transcendam o modelo biomédico e perpassem pela promoção da cultura inclusiva. As atitudes e os valores sobre a deficiência frequentemente influenciam o comportamento das pessoas, tornando imperativa a introdução desta temática. Objetivo: Este estudo teve como objetivo descrever a abordagem nos currículos e as concepções de professores sobre crianças e adolescentes com deficiência em cursos de Medicina. Método: Trata-se de um estudo exploratório, transversal e de abordagem qualitativa que incluiu a análise documental de documentos oficiais dos cursos e páginas oficiais das universidades publicados até o primeiro semestre de 2021, e entrevistas de professores participantes do curso. A análise de conteúdo foi a técnica utilizada para o material das entrevistas. Resultado: A análise documental apontou nos tópicos gerais um direcionamento para uma formação humanística, com respeito às diferenças. Entretanto, quando a temática é a deficiência, o enfoque foi centrado nas questões biológicas. Nas entrevistas, identificaram-se os seguintes eixos temáticos: 1. a importância do Sistema Único de Saúde como espaço de formação médica; 2. a contribuição das Diretrizes Curriculares Nacionais na orientação das atividades dos docentes e destaque a pontos relevantes; 3. desenvolvimento de atividades de ensino voltadas à criança e ao adolescente com deficiência, com base nas experiências dos docentes; 4. concepção sobre a pessoa com deficiência e formação docente; 5. formação docente para o desenvolvimento de atividades de ensino sobre a criança e o adolescente com deficiência e conhecimento sobre as políticas públicas da área. Conclusão: Foi identificada uma fragilidade na abordagem da temática, com inserções pontuais sobre o tema, geralmente na perspectiva da doença e a partir de oportunidades surgidas. Entre os docentes, identificaram-se a predominância do olhar biomédico, a ausência de formação para a temática e a frágil inserção desta na prática acadêmica. Entretanto, houve reconhecimento da importância do tema e seu potencial em integrar a matriz curricular de forma transversal.

Abstract: Introduction: supporting the constitutional rights of people with disabilities includes meeting new curricular guidelines and requires higher education that considers diversity in different contexts. Thus, the undergraduate curricula of health professionals must meet the multifaceted needs of people with disabilities in a way that transcends the biomedical model and permeates the promotion of an inclusive culture. Attitudes and values about disability often influence people's behavior, making it imperative to introduce this topic. Aim: the present study aim to describe an approach in the curricula and teachers' conceptions about children and adolescents with disabilities in medical courses. Method: this exploratory, cross-sectional study with a qualitative approach included the documental analysis of official documents of the courses and official pages of the universities, published until the first semester of 2021 and interviews of teachers participating in the course. The content analysis technique was used for the interview material. Results: the documental analysis pointed in the general topics a direction towards a humanistic formation, while respecting the differences; however, when the topic is the disability, the focus was centered on biological issues. During the interviews, the following topics were identified: 1) The importance of the Unified Health System as a space for medical training; 2) The contribution of the National Curriculum Guidelines in guiding the activities of teachers and highlighting relevant points; 3) Development of teaching activities aimed at children and adolescents with disabilities, based on the teachers' experiences; 4) Conception about the person with disabilities and teacher training; 5) Teacher training for the development of teaching activities about children and adolescents with disabilities and knowledge about public policies in the area. Conclusions: a weakness was identified in the approach to the subject, with specific insertions on the subject, usually from the perspective of the disease and from the opportunities that arise. Among the teachers, the predominance of the biomedical perspective was identified, as well as the lack of training on the subject and its fragile insertion in academic practice. However, the importance of the topic was recognized and its potential to integrate the curricular matrix in a cross-sectional way.

Serum amyloid A in children and adolescents: association with overweight and carotid intima-media thickness

ABSTRACT Objective To compare serum amyloid A concentrations between overweight and eutrophic children and adolescents and to relate it to lipid profiles, glucose tolerance, and carotid intima-media thickness. Methods One hundred children and adolescents (mean age: 10.8±3.16 years) were included and divided into two groups: overweight and non-overweight. The following were evaluated: Z-score body mass index, carotid intima-media thickness, lipid metabolism biomarkers (lipid profile and apolipoproteins A1 and B), inflammatory biomarkers (ultra-sensitive C-reactive protein and serum amyloid A), and glucose homeostasis model assessment of insulin resistance. Results The groups were homogeneous in age, sex, and pubertal stage. Higher levels of triglycerides, apolipoprotein B, homeostasis model assessment of insulin resistance, ultrasensitive C-reactive protein, serum amyloid A, and carotid intima-media thickness were observed in the overweight group. In the multivariate analysis, age (OR=1.73; 95%CI: 1.16-2.60, p=0.007), Z-score body mass index (OR=3.76; 95%CI: 1.64-8.59, p=0.002), apolipoprotein-B (OR=1.1; 95%CI: 1.01-1.2, p=0.030), and carotid intima-media thickness (OR=5.00; 95%CI: 1.38-18.04, p=0.014) were independently associated with serum amyloid A levels above the fourth quartile of the studied sample (>9.4mg/dL). Conclusion Overweight children and adolescents had higher serum amyloid A concentrations than eutrophic children. There was an independent association between higher concentrations of serum amyloid A and Z-score, body mass index, apolipoprotein B, and carotid intima-media thickness, indicating the importance of this inflammatory biomarker in identifying the early risk of atherosclerosis.

Association between acanthosis nigricans and overweight with hypertension in children and adolescents from low-income families.

OBJECTIVE: This study aimed to describe the prevalence of acanthosis nigricans and high blood pressure in children and adolescents from low-income families, and to verify the association of elevated blood pressure with nutritional status and the presence of acanthosis nigricans. METHODS: This is a cross-sectional and controlled study with 232 children and adolescents from an institution for low-income families. Pubertal stage, body mass index Z-score, waist-to-height circumference ratio (increased waist-to-height circumference ratio >0.5), the presence of acanthosis nigricans, and blood pressure were assessed. RESULTS: The prevalence of excess weight and the change in waist-to-height circumference ratio was 37.9%. Acanthosis nigricans and increased blood pressure occurred in 20.3 and 34.8%, respectively. The prevalence of acanthosis nigricans and hypertension was higher in individuals with excess weight (p<0.001; p<0.001) and with an increased waist-to-height circumference ratio (p=0.009; p<0.001). Logistic regression showed a significant and independent association of body mass index Z-score (OR 2.35; 95%CI 1.52-3.65; p<0.001) and the presence of acanthosis nigricans (OR 2.43; 95%CI 1.12-5.23; p=0.023) with elevated blood pressure. CONCLUSION: Acanthosis nigricans and elevated blood pressure occurred in one-fifth and one-third of the individuals in an institution for children from low-income families. Overweight and the presence of acanthosis nigricans increased the risk of high blood pressure more than twofold.

Neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios of overweight children and adolescents.

OBJECTIVE: This study aimed to compare neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio of overweight children and adolescents with the eutrophic ratios and to verify whether these ratios are associated with age, inflammation, Z-score of body mass index, and waist-to-height ratio. METHODS: This is a cross-sectional study involving 64 overweight and 106 eutrophic children and adolescents. Data on weight, height, and waist circumference (body mass index and waist-to-height ratio), blood count (neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio), and high-sensitivity C-reactive protein were collected. RESULTS: The mean age of participants was 8.4±3.2 years. The ratios did not differ between the overweight and non-overweight groups. The platelet-to-lymphocyte ratio has shown a direct and independent association with body mass index (p=0.031) and waist-to-height ratio (p=0.018), a fact not observed for neutrophil-to-lymphocyte ratio. The ultrasensitive C-reactive protein level was higher in the obesity group (p=0.003). Both ratios had a direct and independent association with age. CONCLUSION: The ratios did not differ between the overweight and non-overweight groups. There was a direct and independent association of platelet-to-lymphocyte ratio with overweight, not observed in neutrophil-to-lymphocyte ratio. The ratios have significantly increased according to the age of the participants.

Neutrophil-to-lymphocyte and platelet-to-lymphocyte ratios of overweight children and adolescents

SUMMARY OBJECTIVE: This study aimed to compare neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio of overweight children and adolescents with the eutrophic ratios and to verify whether these ratios are associated with age, inflammation, Z-score of body mass index, and waist-to-height ratio. METHODS: This is a cross-sectional study involving 64 overweight and 106 eutrophic children and adolescents. Data on weight, height, and waist circumference (body mass index and waist-to-height ratio), blood count (neutrophil-to-lymphocyte ratio and platelet-to-lymphocyte ratio), and high-sensitivity C-reactive protein were collected. RESULTS: The mean age of participants was 8.4±3.2 years. The ratios did not differ between the overweight and non-overweight groups. The platelet-to-lymphocyte ratio has shown a direct and independent association with body mass index (p=0.031) and waist-to-height ratio (p=0.018), a fact not observed for neutrophil-to-lymphocyte ratio. The ultrasensitive C-reactive protein level was higher in the obesity group (p=0.003). Both ratios had a direct and independent association with age. CONCLUSION: The ratios did not differ between the overweight and non-overweight groups. There was a direct and independent association of platelet-to-lymphocyte ratio with overweight, not observed in neutrophil-to-lymphocyte ratio. The ratios have significantly increased according to the age of the participants.

Is There an Association between Vitamin D Concentrations and Overweight in Children and Adolescents?

OBJECTIVE: To describe the 25-hydroxyvitamin D [25(OH)D] concentrations in children and adolescents and to verify the association with the body mass index z-score (ZBMI), lipid profile and Homeostasis Model Assessment-Insulin Resistance (HOMA-IR). METHOD: Cross-sectional study with 170 children and adolescents aged between 4 and 15 years (106 normal weight and 64 overweight) from a public institution in Santo André-Brazil. Weight, height and waist circumference were verified and ZBMI and waist-to-height ratio (WHtR) were calculated. Biochemical analysis: 25(OH)D levels [deficiency: 25(OH)D < 20 ng/ml]; glycemia and insulin (HOMA-IR), lipid profile and ultra-sensitive C-reactive protein. RESULTS: Mean age was 8.37 ± 3.17 years; 89 (52.4%) were male; 77 (45.3%) Caucasians and 121 (71.2%) pre-pubescent. Overweight was observed in 64 (37.6%), dyslipidemia in 108 (63.5%) and 25(OH)D deficiency in 117 (68.8%) of the individuals. ZBMI (r = -0.209; p = 0.006), WHtR (r = -0.154; p = 0.045), triglycerides (TGs) (r = -0.161; p = 0.037) and TGs/high-density lipoprotein (HDL) ratio (r = -0.168; p = 0.028) were inversely correlated with 25(OH)D concentrations. Overweight children and adolescents were four times more likely to have vitamin D deficiency (odds ratio = 4.28; 95% confidence interval 1.152 to 4.907; p = 0.019), after adjustment for pubertal development (prepubertal), sex (male), HDL-c (<45 mg/dl), non-HDL (>120 mg/dl), TG/HDL ratio (>2.0) and HOMA-IR. CONCLUSIONS: A high prevalence of vitamin D deficiency (68.8%) was observed. There was an independent association between vitamin D deficiency and overweight, not observed for dyslipidemia and insulin resistance. The data point to the need for periodic monitoring of serum concentrations of 25(OH)D and reinforcement of guidelines for combating and preventing overweight in the pediatric age group.

"The Value of Clinical Examination in Preterm Newborns after Neonatal Sepsis: A Cross-sectional Observational Study."

BACKGROUND: Neonatal sepsis is an important risk factor for lesions in the brain of preterm newborns (PTNB) and the most effective strategies to minimize its deleterious effects are early detection and intervention. AIM: To investigate the presence of neurological abnormalities in PTNBs after neonatal sepsis. METHODS: This was a prospective cross-sectional study with 100 PTNBs selected at random, 50 of the study group (sepsis) and 50 of the control group (non-sepsis). The neurological evaluation protocol adopted was the Hammersmith Neonatal Neurological Examination (HNNE). RESULTS: The PTNBs of the sepsis group had total HNNE scores lower than expected for normality in 86% of the cases, and the non-sepsis group in 26% (p < .001). Higher prevalence levels of altered scores in tone category (p < .001), tone patterns (p = .026), reflexes (p = .002), movements (p < .001), abnormal signs (p < .001) and behavior (p < .001). CONCLUSION: The neurological dysfunctions after neonatal sepsis could be identified by clinical neonatal neurological evaluation.

Association between acanthosis nigricans and overweight with hypertension in children and adolescents from low-income families

SUMMARY OBJECTIVE: This study aimed to describe the prevalence of acanthosis nigricans and high blood pressure in children and adolescents from low-income families, and to verify the association of elevated blood pressure with nutritional status and the presence of acanthosis nigricans. METHODS: This is a cross-sectional and controlled study with 232 children and adolescents from an institution for low-income families. Pubertal stage, body mass index Z-score, waist-to-height circumference ratio (increased waist-to-height circumference ratio >0.5), the presence of acanthosis nigricans, and blood pressure were assessed. RESULTS: The prevalence of excess weight and the change in waist-to-height circumference ratio was 37.9%. Acanthosis nigricans and increased blood pressure occurred in 20.3 and 34.8%, respectively. The prevalence of acanthosis nigricans and hypertension was higher in individuals with excess weight (p<0.001; p<0.001) and with an increased waist-to-height circumference ratio (p=0.009; p<0.001). Logistic regression showed a significant and independent association of body mass index Z-score (OR 2.35; 95%CI 1.52-3.65; p<0.001) and the presence of acanthosis nigricans (OR 2.43; 95%CI 1.12-5.23; p=0.023) with elevated blood pressure. CONCLUSION: Acanthosis nigricans and elevated blood pressure occurred in one-fifth and one-third of the individuals in an institution for children from low-income families. Overweight and the presence of acanthosis nigricans increased the risk of high blood pressure more than twofold.

Análise de um instrumento para monitoramento da atenção básica em saúde / Análisis de un instrumento para monitoreo de la atención básica de la salud / Analysis of an instrument for primary health care monitoring

Resumo Objetivo Analisar um instrumento para o monitoramento da atenção básica. Métodos Pesquisa quantitativa, descritiva e analítica, consistiu na aplicação do instrumento em 442 Unidades Básicas de Saúde - UBS do município de São Paulo, contando com a participação de gestores locais na sua elaboração; o instrumento foi composto por 47 quesitos que contemplaram indicadores de Estrutura, Processo e Resultado e foram organizados em seis blocos temáticos: I - recepção técnica acolhedora - RTA (acolhimento); II - trabalho da enfermagem; III - trabalho médico; IV - organização assistencial e integração da equipe; V - cobertura vacinal e de programas; VI- gestão e participação. Para análise estatística utilizou-se o programa SPSS 25.0. Resultados A média e a mediana de pontuação obtidas pelas 414 UBS avaliadas (total de 470 pontos possíveis) foram 356 e 380, respectivamente. Por meio de modelagem multivariada, nove quesitos de Estrutura e Processo se destacaram, quando analisados em relação aos quesitos de Resultado, apresentando associação estatística (p<0,05): RTA realizada em todos períodos da UBS; treinamento específico para atendimento na RTA; atuação clínica do enfermeiro; retaguarda médica sistematizada para RTA; equipe de saúde bucal completa; horário reservado para reunião da equipe; atendimento em grupo realizado sistematicamente; ações de promoção à saúde; acomodações físicas adequadas. Conclusão o instrumento apresentou capacidade para captar diferentes estágios da organização e de resultados das unidades participantes do estudo e, além de uma avaliação global, revelou questões críticas dos serviços relacionadas às mudanças pretendidas. Como ferramenta avaliativa para os serviços pode contribuir no monitoramento e no apoio à tomada de decisões tecno-gerenciais cotidianas.

Resumen Objetivo Analizar un instrumento para el monitoreo de la atención básica. Métodos Estudio cuantitativo, descriptivo y analítico, que consistió en la aplicación de un instrumento en 442 Unidades Básicas de Salud (UBS) del municipio de São Paulo y contó con la participación de administradores locales para su elaboración. El instrumento estuvo compuesto por 47 ítems que contemplaron indicadores de Estructura, Proceso y Resultado, y fueron organizados en seis bloques temáticos: I - recepción técnica acogedora RTA (acogida); II - trabajo de enfermería; III - trabajo médico; IV - organización asistencial e integración del equipo; V - cobertura de vacunación y programas; VI - gestión y participación. Para el análisis estadístico se utilizó el programa SPSS 25.0. Resultados El promedio de puntuación obtenido por las 414 UBS evaluadas fue 356 y la mediana de 380 (total de 470 puntos posibles). Por medio de la modelación multivariada, se destacaron nueve ítems de Estructura y Proceso, al ser analizados con relación a los ítems de Resultado, y presentaron asociación estadística (p<0,05): RTA realizada en todos los períodos de la UBS, capacitación específica para atención en la RTA, actuación clínica del enfermero, retaguardia médica sistematizada para RTA, equipo de salud bucal completa, horario reservado para reunión del equipo, asistencia en grupo realizada sistemáticamente, acciones de promoción de la salud, instalaciones físicas adecuadas. Conclusión El instrumento presentó capacidad para captar diferentes niveles de la organización y de resultados de las unidades participantes en el estudio y, además de una evaluación global, reveló cuestiones críticas de los servicios relacionadas con los cambios pretendidos. Como herramienta evaluadora de los servicios, puede contribuir para monitorear y respaldar la toma de decisiones tecno-administrativas cotidianas.

Abstract Objective To analyze an instrument for monitoring primary care. Methods Qualitative, descriptive, and analytic research that consisted in the application of the instrument in 442 Basic Health Units - PCC from São Paulo city with the participation of local managers in its elaboration; the instrument is composed of 47 aspects that contemplated indicators of Structure, Process, and Result and we organized them in six thematic blocks: I - welcoming technical reception - WTR (reception); II - nursing work; III - medical work; IV - assistance organization and team integration; V - vaccination and program coverage; VI - management and participation. For the statistical analysis, we utilized the SPSS 25.0 program. Results The average and median scores obtained by the 414 evaluated Primary Care Centers (total of 470 possible points) were 356 and 380, respectively. Through the multivariate modeling, nine aspects of Structure and Processes stood out, when analyzed concerning the aspects of the Result, presenting statistical association (p<0.05): WTR carried out in every period of Primary Care Centers; specific training for the care in WTR; nurse clinical performance; systematized medical rearguard for WTR; complete oral health team; reserved time for team meeting; group appointment carried out systematically; health promotion actions; adequate physical accommodations. Conclusion The instrument presented the capacity to capture different stages of the organization and the results of the participant units of this study, and, besides a global evaluation, it revealed critical questions of the services related to the intended changes. As an evaluative tool for the services, it may contribute to the monitoring and the support to the everyday techno-management decision making.

Motor development of infants (6-12 months) with low birth weight.

OBJECTIVE: The aim of this study was to describe the motor development (MD) and growth of infants born with low birth weight (LBW) versus adequate birth weight (ABW) by using the Alberta Infant Motor Scale (AIMS). METHODS: The cross-sectional study including LBW infants (aged 6-12 months) followed at an outpatient clinic from a University Hospital in Brazil and a group of infants of the same age with ABW. The variables were recorded as maternal, birth, and infant conditions. The infants were assessed for MD using the AIMS. RESULTS: In total, 98 infants (38 LBW versus 60 ABW) were evaluated and no statistically significant differences were found in demographic characteristics and in the AIMS results. The AIMS results of the total sample were suspicious or abnormal MD in 44 (45%) of total infants. Higher frequency of suspected or abnormal motor behavior was found in the age group between 9 and 12 (54.6%) months. CONCLUSIONS: A frequency of 45% of suspected or abnormal behavior was observed in the evaluated infants, with a higher frequency of occurrence in those aged 9-12 months (54.6%).

EFFECTS OF VITAMIN D SUPPLEMENTATION DURING PREGNANCY ON NEWBORNS AND INFANTS: AN INTEGRATIVE REVIEW.

OBJECTIVE: To identify the effects of vitamin D supplementation during pregnancy on newborns and infants. DATA SOURCES: The present study is an integrative review of literature based on clinical trials published in journals indexed in the PubMed and Web of Science databases. Two searches were carried out, starting with the association (and) of the health term "vitamin D" with "pregnancy". In the search for information, selection criteria were established, and there was no language limitation and year of publication. DATA SYNTHESIS: The final selection resulted in 44 clinical trials, most of which were randomized and double blind, which were carried out in outpatient clinics, referral hospitals and universities, mainly in Europe. The samples studied were predominantly of newborns. In these 44 trials, 23 types of different doses of vitamin D during pregnancy, with different doses, regimens and times of use, and 14 different outcomes were studied in newborns (NB) and infants. Of the 44 studies performed, 35 showed statistically significant beneficial effects of vitamin D supplementation during pregnancy on newborns and infants compared to control groups. CONCLUSIONS: Vitamin D supplementation during pregnancy for at least three months before delivery has the potential of positively influencing calcium metabolism, physical growth and immune system development in newborns and infants. However, there is insufficient knowledge to define the optimal dose and to guarantee the absence of possible long-term adverse effects.

Selenium-related nutritional status in patients with common variable immunodeficiency: association with oxidative stress and atherosclerosis risk.

BACKGROUND: Common variable immunodeficiency (CVID) is an inborn errors of immunity, that leads to recurrent chronic infections and autoimmune/ inflammatory diseases and neoplasms. It is considered that these condition is related to persistent this immune-inflammatory stimulation and increased oxidative stress. A positive impact on the survival of patients with an inborn error of immunity was observed with advanced clinical care protocols, thus raising concerns about the risk of developing other associated chronic diseases, such as atherosclerosis. Studies suggest that selenium (Se) is a protective trace element against damage caused by oxidative stress. Thus, it is postulated that adequate consumption reduces the risk of some chronic diseases. RESULTS: Se median levels (ug/L) [45.6 (37.3-56.2) vs. 57.8 (46.0-66.0); p = 0.004] and GPX activity (U/L) [7682 (6548-8446) vs. 9284(8440-10,720); p = 0,002) were significantly lower in patients compared to controls. Inadequacy of Se levels was observed in 50% of the patients. There was a higher percentage of high values of C-reactive protein in the group of CVID patients compared to controls [8 (36.4%) vs. 2 (11.1%); p = 0.082]. Higher concentrations of oxidized LDL (45.3 mg/dL vs. 33.3 mg/dL; p = 0.016) and lower concentrations of Apo A-1 (98.5 mg/dL) vs. 117.0 mg/dL; p = 0.008) were observed in the CVID group compared to the control. There was a significant and positive correlation between Se plasma levels and apolipoprotein A-1 concentrations in CVID group (rho = 0.577; p = 0.001). Se values less than 46 µg / L (OR = 3.590; 95% CI 1.103 to 11.687; p = 0.034) and GPX activity below the 4th quartile (OR = 21.703; 95% CI 2.534 to 185.914; p = 0.005) were independently associated, after adjustment for age, overweight and dyslipidemia, with the CVID group (Table 5). CONCLUSION: This study showed an higher percentage of high us-CRP, lower values of plasma Se and GPX activity, higher concentrations of LDLox and lower levels of Apo A-1 in CVID patients in comparison to controls, suggesting oxidative stress and cardiovascular risk.These data point to the importance of assessing the Se status and cardiovascular risk in these patients.

Effects of vitamin d supplementation during pregnancy on newborns and infants: an integrative review / Efeitos da suplementação de vitamina d durante a gestação no recém-nascido e lactente: uma revisão integrativa

ABSTRACT Objective: To identify the effects of vitamin D supplementation during pregnancy on newborns and infants. Data sources: The present study is an integrative review of literature based on clinical trials published in journals indexed in the PubMed and Web of Science databases. Two searches were carried out, starting with the association (and) of the health term "vitamin D" with "pregnancy". In the search for information, selection criteria were established, and there was no language limitation and year of publication. Data synthesis: The final selection resulted in 44 clinical trials, most of which were randomized and double blind, which were carried out in outpatient clinics, referral hospitals and universities, mainly in Europe. The samples studied were predominantly of newborns. In these 44 trials, 23 types of different doses of vitamin D during pregnancy, with different doses, regimens and times of use, and 14 different outcomes were studied in newborns (NB) and infants. Of the 44 studies performed, 35 showed statistically significant beneficial effects of vitamin D supplementation during pregnancy on newborns and infants compared to control groups. Conclusions: Vitamin D supplementation during pregnancy for at least three months before delivery has the potential of positively influencing calcium metabolism, physical growth and immune system development in newborns and infants. However, there is insufficient knowledge to define the optimal dose and to guarantee the absence of possible long-term adverse effects.

RESUMO Objetivo: Identificar os efeitos da suplementação de vitamina D durante a gestação no recém-nascido e lactente. Fontes de dados: Revisão integrativa da literatura baseada em ensaios clínicos publicados em revistas indexadas nas bases de dados PubMed e Web of Science. Foi realizada uma busca em cada base de dados, que partiu da associação (and) dos descritores de saúde vitamin D e pregnancy. Na busca pelas informações, foram estabelecidos critérios de seleção e não houve limitação de idioma nem de ano de publicação. Síntese de dados: A seleção final resultou em 44 ensaios clínicos - a maioria randomizada e duplo-cego -, que foram realizados em ambulatórios, hospitais de referência e universidades sobretudo da Europa. As amostras estudadas foram predominantemente de recém-nascidos. Nesses 44 ensaios, foram testadas 23 formas de suplementação de vitamina D na gestação, com diferentes doses, regimes e tempos de uso, e estudaram-se 14 desfechos diferentes nos recém-nascidos e lactentes. Dos 44 estudos, 35 demonstraram efeitos benéficos da suplementação de vitamina D durante a gestação nos recém-nascidos e lactentes de forma estatisticamente significante, quando comparados aos do grupo controle. Conclusões: A suplementação de vitamina D na gestação, por no mínimo três meses antes do parto, potencialmente influencia de forma positiva o metabolismo do cálcio, o crescimento físico e o desenvolvimento do sistema imunológico dos recém-nascidos e lactentes, entretanto não há conhecimento suficiente para a definição da dose ideal nem para garantir a inexistência de possíveis efeitos adversos em longo prazo.

Lipid profile of pediatric patients with chronic rheumatic diseases - a retrospective analysis.

AIM: To describe the prevalence of dyslipidemia in children and adolescents with autoimmune rheumatic diseases (ARDs), particularly juvenile idiopathic arthritis (JIA), juvenile systemic lupus erythematosus (jSLE), and juvenile dermatomyositis (JDM). METHODS: Retrospective cross-sectional study conducted in the pediatric rheumatology outpatient clinic. We evaluated 186 children and adolescents between the ages of 5 and 19 years. The medical records were reviewed for the following data: demographic and clinical features, disease activity, and lipid profile (triglycerides (TG), total cholesterol (TC), low density lipoprotein (LDL-C), high density lipoprotein (HDL-C) and very low density lipoprotein (VLDL-C)). In addition, non-HDL cholesterol was calculated as TC minus HDL-C. The cut-off points proposed by the American Academy of Pediatrics were used to classify the lipid profile. RESULTS: Dyslipidemia was observed in 128 patients (68.8%), the most common being decreased HDL-C (74 patients, 39.8%). In the JIA group there was an association between the systemic subtype and altered LDL-C and NHDL-C, which demonstrated a more atherogenic profile in this subtype (p=0.027 and p=0.017, respectively). Among patients with jSLE, the cumulative corticosteroid dose was associated with an increase in LDL-C (p=0.013) and with a decrease in HDL-C (p=0.022). CONCLUSION: Dyslipidemia is common in children and adolescents with ARDs, especially JIA, jSLE, and JDM, and the main alteration in the lipid profile of these patients was decreased HDL-C.

Lipid profile of pediatric patients with chronic rheumatic diseases - a retrospective analysis

SUMMARY AIM To describe the prevalence of dyslipidemia in children and adolescents with autoimmune rheumatic diseases (ARDs), particularly juvenile idiopathic arthritis (JIA), juvenile systemic lupus erythematosus (jSLE), and juvenile dermatomyositis (JDM). METHODS Retrospective cross-sectional study conducted in the pediatric rheumatology outpatient clinic. We evaluated 186 children and adolescents between the ages of 5 and 19 years. The medical records were reviewed for the following data: demographic and clinical features, disease activity, and lipid profile (triglycerides (TG), total cholesterol (TC), low density lipoprotein (LDL-C), high density lipoprotein (HDL-C) and very low density lipoprotein (VLDL-C)). In addition, non-HDL cholesterol was calculated as TC minus HDL-C. The cut-off points proposed by the American Academy of Pediatrics were used to classify the lipid profile. RESULTS Dyslipidemia was observed in 128 patients (68.8%), the most common being decreased HDL-C (74 patients, 39.8%). In the JIA group there was an association between the systemic subtype and altered LDL-C and NHDL-C, which demonstrated a more atherogenic profile in this subtype (p=0.027 and p=0.017, respectively). Among patients with jSLE, the cumulative corticosteroid dose was associated with an increase in LDL-C (p=0.013) and with a decrease in HDL-C (p=0.022). CONCLUSION Dyslipidemia is common in children and adolescents with ARDs, especially JIA, jSLE, and JDM, and the main alteration in the lipid profile of these patients was decreased HDL-C.

RESUMO OBJETIVO Descrever a prevalência de dislipidemias em crianças e adolescentes com doenças reumáticas autoimunes (Drai), em particular artrite idiopática juvenil (AIJ), lúpus eritematoso sistêmico juvenil (Lesj) e dermatomiosite juvenil (DMJ). MÉTODOS Estudo transversal retrospectivo realizado no ambulatório de reumatologia pediátrica. Foram avaliados 186 crianças e adolescentes com idades entre 5 e 19 anos. Foram coletados dos prontuários dados demográficos, clínicos, atividade de doença e perfil lipídico (triglicérides (TG), colesterol total (CT) e frações LDL-c (low density lipoprotein); HDL-c (high density lipoprotein) e VLDL-c (very low density lipoprotein). Foi também calculada a fração não HDL do colesterol (CT-NHDL -c). Para classificação do perfil lipídico, foram adotados os pontos de corte propostos pela American Academy of Pediatrics. RESULTADOS A dislipidemia foi observada em 128 pacientes (68,8%), sendo a mais comum a diminuição do HDL-c em 74 (39,8%). No grupo AIJ houve uma associação entre o subtipo sistêmico com alteração de LDL-c e NHDL-c, mostrando um perfil mais aterogênico neste subtipo (p=0,027 e 0,017, respectivamente). Em relação aos pacientes com Lesj, podemos observar que a dose cumulativa de CTC teve associação com o aumento do LDL-c (p=0,013) e com a diminuição do HDL-c (p=0,022). CONCLUSÃO A dislipidemia é frequente em crianças e adolescentes com Drai, em especial, AIJ, Lesj e DMJ, e a principal alteração no perfil lipídico desses pacientes foi a diminuição do HDL-c.

Association Between Low Vitamin D Levels and the Greater Impact of Fibromyalgia.

BACKGROUND: Fibromyalgia (FM) is a clinical syndrome mainly characterized by generalized chronic pain, fatigue, sleep and cognition disorders. The role played by vitamin D in the pathophysiology of painful syndromes is poorly known. Studies assessing the association between vitamin D and FM have presented conflicting results. The aims of the current study were to assess vitamin D levels in FM patients, by comparing them to healthy controls, as well as to analyze their impact on this disease. METHODS: This was a cross-sectional study comprising 43 FM patients (ACR 2010 criteria) and 40 healthy individuals. All participants had their vitamin D levels measured, and FM patients also had their total calcium, albumin, phosphorus and parathyroid hormone (PTH) measured. Clinical variables capable of affecting the results were evaluated and the fibromyalgia impact questionnaire (FIQ) was applied. RESULTS: There was not statistically significant difference in global mean values of vitamin D between groups. In the total sample, only 4.8% of the individuals had vitamin D deficiency, which corresponded to the deficiency found in the group of patients; in the control, no one had vitamin deficiency; 39.8% had insufficient levels and 55.4% with sufficient levels. The mean serum vitamin D values were similar between the FM and control groups (34.8 ± 12 and 34.7 ± 12.3 ng/mL, respectively; P = 0.806). However, a significant negative correlation was found between vitamin D concentration and FIQ values, that is, patients with the greatest impact of the disease had lower concentrations of vitamin D (P = 0.018). CONCLUSION: FM patients did not present higher prevalence of vitamin D deficiency or insufficiency than healthy individuals, although low vitamin D concentrations could indicate more severe disease impacts.