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ABSTRACT In agricultural experimentation, use of the optimum plot size is an important way of increasing experimental precision; however, studies of this type are scarce for the chickpea, a legume that has been conquering both the market and consumers throughout the world. The aim of this study, therefore, was to determine the optimum plot size for evaluating experiments with the chickpea, in scenarios comprising combinations of the number of treatments, number of replications and levels of precision. Two blank experiments were carried out, comprising eight crop rows, 7 m in length, at a spacing of 50 cm between rows and 10 cm between plants; the six central rows were evaluated, giving a total of 60 plants per row. The index of soil heterogeneity was determined, and the optimum plot size was estimated using the Hatheway method in scenarios formed by a combination of i treatments (i = 4, 8, 12 and 16), r replications (r = 3, 4, 5, 6, 7 and 8) and levels of precision (LSD = 25%, 30% and 40%). The index of soil heterogeneity was greater than 0.7 for each of the variables under evaluation. The Hatheway method makes it possible to estimate different plot sizes based on the conditions and limitations of the experimental area. In experiments with the chickpea including 4 to 16 treatments, 25% LSD and six replications, plots of 25 basic units are sufficient to identify significant differences between the mean values of the treatments with a probability of 5%.

RESUMO Na experimentação agrícola, a utilização do tamanho ótimo de parcela é uma estratégia importante, para aumentar a precisão experimental, e trabalhos desta natureza são escassos para a cultura do grão-de-bico, leguminosa que vem conquistando o mercado e consumidores em todo o mundo. Assim, o objetivo deste trabalho foi determinar o tamanho ótimo de parcela, para avaliar experimentos com a cultura do grão-de-bico, em cenários formados por combinações de números de tratamentos, números de repetições e níveis de precisão. Dois experimentos em branco foram realizados, compostos por oito linhas de cultivo, de 7 m de comprimento, espaçadas em 50 cm entre linhas e 10 cm entre plantas; foram avaliadas as seis linhas centrais, totalizando 60 plantas por linha de cultivo. Foi determinado o índice de heterogeneidade do solo e o tamanho ótimo de parcela foi estimado por meio do método de Hatheway, em cenários formados pelas combinações de i tratamentos (i = 4, 8, 12 e 16), r repetições (r = 3, 4, 5, 6, 7 e 8) e níveis de precisão (DMS = 25%, 30% e 40%). O índice de heterogeneidade do solo foi superior a 0,7 para todas as variáveis avaliadas. O método de Hatheway possibilita estimar diferentes tamanhos de parcelas, de acordo com as condições e limitações da área experimental. Em experimentos com o grão-de-bico, com 4 a 16 tratamentos, DMS de 25% e seis repetições, as parcelas de 25 unidades básicas são suficientes para identificar, com probabilidade de 5%, diferenças significativas entre as médias dos tratamentos.

https://doi.org/10.5935/1806-6690.20230032

Impact of high-fat diet consumption during prolonged period of pregnancy on placenta structures and umbilical vascular growth in goats
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Bezerra, Alessandra Façanha

; Alves, Juliana Paula Martins

; Fernandes, César Carneiro Linhares

; Cavalcanti, Camila Muniz

; Silva, Maria Raquel Lopes

; Conde, Alfredo José Herrera

; Palomino, Gaby Judith Quispe

; Teixeira, Dárcio Ítalo Alves

; Rego, Aníbal Coutinho do

; Rodrigues, Ana Paula Ribeiro

; Rondina, Davide

Animal Reproduction

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2023, Volume 20 Nº 2 elocation e20230019

Resumo: En | Texto: En | PDF: En

Abstract This study aimed to verify the impact of high-fat diet consumption for a prolonged period on oxidative stress, fetal growth, umbilical vascular system, and placental structures in pregnant goats. Twenty-two pregnant goats were grouped into the control diet (n= 11) and fat diet (n = 11). Flaxseed meal was added to the fat diet, replacing the corn grain of concentrate, from gestational day 100 to delivery date. Diets were isonitrogenous and isoenergetic, differing in fat content (2.8% vs. 6.3% dry matter). The fat group showed higher feed intake and total plasma lipid levels than the control group (P < 0.001). No difference was found in placentome, and umbilical vascular development. Fat diet-fed goats exhibited a lower systolic peak in the umbilical artery. At delivery, placental traits were similar with the exception of the cotyledon width (P = 0.0075), which was smaller in the fat group and cotyledon surface (P = 0.0047) for multiple pregnancy of fat diet. Cotyledonary epithelium showed more intense staining of lipid droplets and a greater area for lipofuscin staining in the fat group compared to control group (P < 0.001). The mean live weight of the kids was lower in the fat group in the first week after delivery than in control group. Thus, in goats, the continuous administration of a high-fat diet during pregnancy does not appear to modify the fetal-maternal vascular structures but has an impact on a part of the placental structure; therefore, its use must be carefully evaluated.

https://doi.org/10.1590/1984-3143-ar2023-0019

Contribution of public oral pathology services to the diagnosis of oral and oropharyngeal cancer in Brazil
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LOUREDO, Brendo Vinicius Rodrigues

; CURADO, Maria Paula

; PENAFORT, Paulo Victor Mendes

; DE ARRUDA, José Alcides Almeida

; ABREU, Lucas Guimarães

; MESQUITA, Ricardo Alves

; PINTO-JÚNIOR, Décio dos Santos

; ABRAHÃO, Aline Corrêa

; ANDRADE, Bruno Augusto Benevenuto de

; AGOSTINI, Michelle

; MORAES, Renata Mendonça

; ANBINDER, Ana Lia

; DOURADO, Pedro Henrique Silva

; SANTOS, Teresa Cristina Ribeiro Bartholomeu dos

; PIRES, Fábio Ramoa

; BORDIGNON, Natalia Cristina Trentin

; GONDAK, Rogério Oliveira

; DE OLIVEIRA, Marcia Gaiger

; CARRARD, Vinicius Coelho

; MARTINS, Manoela Domingues

; SOUSA-NETO, Sebastião Silvério

; ARANTES, Diego Antônio Costa

; MENDONÇA, Elismauro Francisco

; CIESLAK-SANCHES, Silvia Roberta

; ANTUNES, Daniella Moraes

; AMARAL-SILVA, Gleyson Kleber do

; MANIERI, Patricia Rubia

; RAMALHO, Luciana Maria Pedreira

; DOS SANTOS, Jean Nunes

; LEONEL, Augusto César Leal da Silva

; PEREZ, Danyel Elias da Cruz

; VERHEUL, Hannah Carmem Carlos Ribeiro Silva

; BARROSO, Keila Martha Amorim

; RODRIGUES, Flávia Luiza Santos

; GONZAGA, Amanda Katarinny Goes

; FERNANDES, Romana Renery

; DE SOUZA, Lélia Batista

; SOUZA, Lucas Lacerda de

; PONTES, Flávia Sirotheau Corrêa

; PONTES, Hélder Antônio Rebelo

; SILVA, Caroline Alfaia

; CÂMARA, Jeconias

; LIBÓRIO-KIMURA, Tatiana Nayara

; SANTOS-SILVA, Alan Roger

; LOPES, Márcio Ajudarte

; ALMEIDA, Oslei Paes de

; ROMAÑACH, Mário José

; VARGAS, Pablo Agustin

Brazilian Oral Research

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2023, Volume 37 elocation e126

Resumo: En | Texto: En | PDF: En

Abstract This study aimed to evaluate the contribution of oral and maxillofacial pathology laboratories (OMPLs) in Brazilian public universities to the diagnosis of lip, oral cavity, and oropharyngeal squamous cell carcinoma (SCC). A cross-sectional study was performed using biopsy records from a consortium of sixteen public OMPLs from all regions of Brazil (North, Northeast, Central-West, Southeast, and South). Clinical and demographic data of patients diagnosed with lip, oral cavity, and oropharyngeal SCC between 2010 and 2019 were collected from the patients’ histopathological records. Of the 120,010 oral and maxillofacial biopsies (2010-2019), 6.9% (8,321 cases) were diagnosed as lip (0.8%, 951 cases), oral cavity (4.9%, 5,971 cases), and oropharyngeal (1.2%, 1,399 cases) SCCs. Most cases were from Brazil’s Southeast (64.5%), where six of the OMPLs analyzed are located. The predominant profile of patients with lip and oral cavity SCC was Caucasian men, with a mean age over 60 years, low schooling level, and a previous history of heavy tobacco consumption. In the oropharyngeal group, the majority were non-Caucasian men, with a mean age under 60 years, had a low education level, and were former/current tobacco and alcohol users. According to data from the Brazilian National Cancer Institute, approximately 9.9% of the total lip, oral cavity, and oropharyngeal SCCs reported over the last decade in Brazil may have been diagnosed at the OMPLs included in the current study. Therefore, this data confirms the contribution of public OMPLs with respect to the important diagnostic support they provide to the oral healthcare services extended by the Brazilian Public Health System.

https://doi.org/10.1590/1807-3107bor-2023.vol37.0126

CORRELATION BETWEEN CYPHOSE AND LORDOSE WITH THE FOOT SUPPORT OF ADOLESCENTS WITH IDIOPATHIC SCOLIOSIS
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MOURÃO, MAX MULLER BEZERRA

; BARSOTTI, CARLOS EDUARDO GONÇALVES

; TOSTES, GUSTAVO ALVES

; TORINI, ALEXANDRE PENNA

; ANDRADE, RODRIGO MANTELATTO

; RIBEIRO, ANA PAULA

Coluna/Columna

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2023, Volume 22 Nº 3 elocation e273380

Resumo: En Es Pt | Texto: En Es Pt | PDF: En | PDF: Es | PDF: Pt

ABSTRACT Objective: To verify the correlation between the thoracic and lumbar Cobb angle and the type of foot, and the parameters of plantar support during gait in adolescents with idiopathic scoliosis. Material and Methods: Sixty adolescents with idiopathic scoliosis (AIS) were divided into three groups: normal foot (n=20), cavus foot (n=20), and flat foot (n=20). The Cobb angles of thoracic kyphosis and lumbar lordosis were evaluated by radiographic examination. The plantar arch was recorded the podoscope and calculated by the ratio between the midfoot and the total foot area. The adolescents performed the march on a 20-meter track, with their feet resting on the pressure platform, totaling an average of 12 steps of the foot (right and left). The variables evaluated were: contact area, peak pressure, and maximum force on the four regions of the feet: hindfoot (medial and lateral), midfoot, and forefoot. Results: There was a positive correlation between the Cobb angle of lumbar lordosis and the arch plantar cavus (r=0.40; p=0.048) and flat (0.25; p=0.004), with no significant correlations for the Cobb angle thoracic (p>0.005). The pressure peak strongly correlated with the cavus plantar arch (r=0.92, p=0.001) in the lateral hindfoot and forefoot region, while the flat foot with the midfoot region. Conclusion: The Cobb lumbar lordosis angle positively correlates with the plantar arch height and the plantar support pattern during gait in adolescents with idiopathic scoliosis. Level of Evidence II; Observational and Cross-Sectional Study.

RESUMEN Objetivos: Verificar la correlación entre el ángulo de Cobb torácico y lumbar y el tipo de pie y los parámetros de soporte plantar durante la marcha en adolescentes con escoliosis idiopática. Material y Métodos: Sesenta adolescentes con escoliosis idiopática (EIA) fueron divididos en tres grupos: pie normal (n=20), pie cavo (n=20) y pie plano (n=20). Los ángulos de Cobb de la cifosis torácica y la lordosis lumbar se evaluaron mediante examen radiográfico. El arco plantar fue registrado por el podoscopio y calculado por la relación entre el área del mediopié y el área total del pie. Los adolescentes realizaron la marcha sobre una pista de 20 metros, con los pies apoyados en la plataforma, totalizando un promedio de 12 pasos (derecho e izquierdo). Fueron evaluados área de contacto, pico de presión y fuerza máxima en las 4 regiones de los pies: retropié (medial y lateral), mediopié y antepié. Resultados: Hubo correlación positiva entre el ángulo de Cobb de la lordosis lumbar y el arco cavo plantar (r=0,40; p=0,048) y plano (0,25; p=0,004), no existiendo correlaciones significativas para el ángulo de Cobb torácico (p> 0,005). El pico de presión obtuvo una fuerte correlación con el arco plantar cavo (r=0,92, p=0,001) en la región lateral del retropié y antepié, mientras que el pie plano con la región del mediopié. Conclusión: El ángulo de Cobb de la lordosis lumbar tiene una correlación positiva con la altura del arco plantar y el patrón de apoyo plantar durante la marcha en adolescentes con escoliosis idiopática. Nivel de Evidencia II; Estudio Observacional y Transversal.

RESUMO Objetivos: Verificar a correlação entre o ângulo de Cobb torácico e lombar e o tipo de pé e os parâmetros do apoio plantar durante a marcha de adolescentes com escoliose idiopática. Material e Métodos: Foram avaliados 60 adolescentes com escoliose idiopática (EIA), divididos em três grupos: pé normal (n= 20), pé cavo (n=20) e pé plano (n=20). Os ângulos de Cobb da cifose torácica e da lordose lombar foram avaliadas pelo exame radiográfico. O arco plantar foi registrado pelo podoscópio e calculado pela razão entre a área do mediopé e a área total do pé. Os adolescentes realizavam a marcha sobre uma pista de 20 metros, com o registo do apoio dos pés sobre a plataforma de pressão, totalizando em média 12 passos (direito e esquerdo). Foram avaliados: área de contato, pico de pressão e força máxima sobre 4 regiões dos pés: retropé (medial e lateral), mediopé e antepé. Resultados: Houve uma correlação positiva entre o ângulo de Cobb da lordose lombar e o arco plantar cavo (r=0,40; p=0,048) e plano (0,25; p=0,004), sem correlações significantes para o ângulo de Cobb torácico (p>0,005). O pico de pressão obteve uma correlação forte com o arco plantar cavo (r=0,92, p=0,001) em região de retropé lateral e antepé, enquanto que o pé plano com a região do mediopé. Conclusão: O ângulo de Cobb da lordose lombar tem correlação positiva com a altura do arco plantar e o padrão de apoio plantar durante a marcha de adolescentes com escoliose idiopática. Nível de Evidência II; Estudo Observacional e Transversal.

https://doi.org/10.1590/s1808-185120222203273380

Oral Mucositis in Children with Leukemia Undergoing Chemotherapy: A Case Series
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Santos, Fabio Gomes dos

; Bezerra, Paula Maria Maracajá

; Limão, Nayara Pereira

; Santana, Ynnaiana Navarro de Lima

; Ribeiro, Isabella Lima Arrais

; Bonan, Paulo Rogério Ferreti

; Serpa, Eliane Batista de Medeiros

; Sousa, Simone Alves

; Valença, Ana Maria Gondim

Pesquisa Brasileira em Odontopediatria e Clínica Integrada

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2023, Volume 23 elocation e220140

Resumo: En | Texto: En | PDF: En

ABSTRACT Objective: To report nine cases of pediatric patients with Acute Lymphoid Leukemia (ALL) or Acute Myeloid Leukemia who developed severe oral mucositis (SOM) at the first week of chemotherapy. Material and Methods: The cases were selected from a sample of 105 children followed for 10 consecutive weeks. Hematological and personal data were obtained from the patient's medical records. The oral cavity was examined weekly using the modified Oral Assessment Guide. Results: More of the patients were male (55.6%), had black/brown skin (55.6%), with ALL (66.7%), and the mean age was 5.55. Two patients had values below normal for leukocytes, platelets, and creatinine over the follow-up. However, all patients showed changes in the normality of hematological data in most weeks. The most used chemotherapeutic agents were aracytin, etoposide, and methotrexate, known for their high stomatotoxic potential. Patients had 2 to 6 (mean of 4) episodes of SOM and 4 to 7 (mean of 5.5) episodes of OM. One patient at week 7, one patient at week 5, and one patient at weeks 2 and 10 did not have OM. Saliva (84 times) and lips (44 times) were the most affected items. Conclusion: The patients showed oscillations in the severity of oral mucositis and hematological parameters over the follow-up. All patients were exposed to stomatotoxic drugs during the initial phase of cancer treatment.

https://doi.org/10.1590/pboci.2023.067

Molecular characterization and epidemiology of Toxoplasma gondii isolates from free-range chickens in the southwest region of Goiás: new genotypes
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Domann, Natália

; Rezende, Stéfanne Rodrigues

; Fleury, Amanda Cristina Corrêa

; Barbosa, Isa Marianny Ferreira Nascimento

; Ribeiro, Isabella da Costa

; Dornelas, Júlia Batista

; Oliveira, Tainá Francisca Cardoso de

; Moura, Vanessa Oliveira Lopes de

; Storchilo, Heloísa Ribeiro

; Castro, Ana Maria de

; Garcia, João Luís

; Cardoso, Ludimila Paula Vaz

; Rezende, Hanstter Hallison Alves

Revista Brasileira de Parasitologia Veterinária

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2023, Volume 32 Nº 4 elocation e009823

Resumo: En Pt | Texto: En Pt | PDF: En | PDF: Pt

Abstract The purpose of this study was to isolate Toxoplasma gondii from tissues of free-range chickens in the southwestern region of Goiás, to detect and molecularly characterize the genetic material of the parasite, and to determine the seroprevalence of the protozoan parasite in these animals. A seroprevalence of T. gondii antibodies of 76% (19/25) was found among the chickens, while genetic material from their tissues was detected in 56% (14/25). A total of 14 isolates was obtained in the bioassay, ten of which were considered acute, eight were considered isolates of high virulence lethal to mice, and four of low virulence, considered non-lethal but with the ability to chronify the infection. Seven of the ten isolates showed significant morphometric differences from the RH strain, in terms of nucleus-complex-apical distance, length and width. Genotyping of the acute isolates was performed by RFLP-PCR, using 11 genetic markers: SAG1, SAG2 (3’SAG2 and 5’SAG2), alt.SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1, and APICO. The results were compared and classified according to the genotypes listed on the ToxoDB Platform, where different profiles were observed indicating the presence of two known genotypes (#7 and #63) and five new genotypes (NEW 3, NEW4, NEW5, NEW6, NEW 7). The results showed high seroprevalence, isolation rate, molecular detection and genotypic variations of T. gondii in free-range chickens in the southwestern region of Goiás.

Resumo O objetivo deste estudo foi isolar Toxoplasma gondii de tecidos de galinhas caipiras da região sudoeste de Goiás, detectar e caracterizar molecularmente o material genético do parasito e determinar a soroprevalência do protozoário nestes animais. A soropositividade para anticorpos anti- T. gondii, nas galinhas caipiras, foi de 76% (19/25), enquanto a detecção do material genético dos tecidos foi de 56% (14/25). Por meio do bioensaio foi obtido um total de 14 isolados, sendo 10 agudos, dos quais oito foram considerados isolados de elevada virulência, sendo letais para camundongos; e quatro de baixa virulência, com capacidade de cronificar a infecção, considerados não letais. Em sete dos dez isolados foram identificadas diferenças morfométricas significativas em relação à cepa RH, quanto à distância núcleo-complexo apical, comprimento e largura. A genotipagem dos isolados agudos por RFLP-PCR foi realizada, utilizando-se 11 marcadores genéticos SAG1, SAG2 (3´SAG2 e 5´SAG2), alt.SAG2, SAG3, BTUB, GRA6, c22-8, c29-2, L358, PK1, APICO. Os resultados foram comparados e classificados de acordo com os genótipos presentes na Plataforma ToxoDB, nos quais diferentes perfis foram observados indicando a presença de dois genótipos conhecidos (#7 e #63) e cinco genótipos novos (NEW 3, NEW4, NEW5, NEW6, NEW 7). Os resultados demonstraram elevada soroprevalência, taxa de isolamento, detecção molecular e variações genotípicas de T. gondii em galinhas caipiras da região sudoeste de Goiás.

https://doi.org/10.1590/s1984-29612023069

Comparing chemical and enzymatic synthesis of rich behenic lipids products: technological and nutritional potential
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ZUIN, Julia Cristina

; GANDRA, Renata Luana de Pádua

; RIBEIRO, Ana Paula Badan

; RACT, Juliana Neves Rodrigues

; MACEDO, Juliana Alves

; MACEDO, Gabriela Alves

Food Science and Technology

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2022, Volume 42 elocation e105821

Resumo: En | Texto: En | PDF: En

Abstract One of the current challenges of the food industry is to develop lipid bases with the desired technological performance for food application and with lower caloric value, in compliance with new legislations. In this context, the objective of this research is to compare chemical and enzymatic interesterification as methods for obtaining structured low-calorie lipids. Both processes are of commercial importance, since they can be used to modify the physical characteristics of fat without generating trans fatty acids. The lipid matrices used were olive oil, soybean oil and fully hydrogenated crambe oil, behenic acid source, presenting anti-obesogenic potential. Samples interesterified were characterized regarding the physicochemical behavior and regiospecific distribution in comparison to the simple mixture of the raw materials, in order to show the importance of the interesterification process. There was a reduction in their solid fat content after interesterification, which improved their physical properties and there was an increase in consistency, while the simple mixture did not represented a good option for industrial use. There was a 47% increase of saturated fatty acids at the sn-1,3 position after enzymatic synthesis. The results indicate that the structured lipids obtained can be a viable alternative to replace fats in foods low calorie.

https://doi.org/10.1590/fst.105821

Chemical composition of forage watermelon fruit at different maturity stage or storage length
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Azeredo, Alessandra Bezerra de

; Silva, Ana Paula Ribeiro da

; Matias, Alex Gomes da Silva

; Silva, Valterlina Moreira da

; Correia, Airton Alves Vieira

; Voltolini, Tadeu Vinhas

Acta Scientiarum. Animal Sciences

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2022, Volume 44 elocation e53624

Resumo: En | Texto: En | PDF: En

ABSTRACT. This study aimed to assess the chemical responses of forage watermelon fruit at different maturity stages or storage lengths, performing two experimental tests. In the first test, four maturity stages were assessed: 30, 45, 60, and 75 days after anthesis, with four replicates. In the second test, fruits were maintained under three storage lengths: T1D (harvest day), T3M (3 months after harvest), and T6M (6 months after harvest), with eight replicates. Experimental design was completely randomized in both experimental tests. Fruit maturity stage did not affect crude protein, total carbohydrate, neutral detergent fiber, in vitro dry matter digestibility (IVDMD), pulp firmness, soluble solids content and total pectin content, but increased acid detergent fiber content from 45 days after anthesis. Storage length up to six months after harvest increased ash, crude protein and IVDMD, and reduced the content of soluble solids. Forage watermelon fruit can be harvested from 30 to 75 days after anthesis equivalent to 75 - 120 days after planting, and they can be stored under tree shade up to 6 months after harvest.

https://doi.org/10.4025/actascianimsci.v44i1.53624

Transtornos mentais comuns em profissionais de enfermagem de serviços de emergência
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Moura, Raysa Cristina Dias de

; Chavaglia, Suzel Regina Ribeiro

; Coimbra, Marli Aparecida Reis

; Araújo, Ana Paula Alves

; Scárdua, Sabina Aparecida

; Ferreira, Lúcia Aparecida

; Dutra, Cíntia Machado

; Ohl, Rosali Isabel Barduchi

Acta Paulista de Enfermagem

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2022, Volume 35 elocation eAPE03032

Resumo: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo Objetivo Analisar as variáveis sociodemográficas e de trabalho quanto ao risco de transtorno mental comum em profissionais de enfermagem que atuam em serviços de atenção às urgências e emergências. Métodos Estudo observacional, transversal com abordagem quantitativa, realizado no Pronto Socorro Adulto e nas Unidades de Terapia Intensiva Adulto e Coronariana de um hospital público de ensino e em duas Unidades de Pronto Atendimento públicos, do interior de Minas Gerais, Brasil. A coleta de dados ocorreu por meio de dois instrumentos: questionário sociodemográfico e profissional e o Self-Reporting Questionnaire. Para as análises foi realizada a estatística descritiva, Qui-quadrado de Pearson, exato de Fisher e regressão logística binomial. Resultados Participaram 302 profissionais de enfermagem. Observou-se prevalência de 20,5% para transtornos mentais comuns. Na análise bivariada, as variáveis relacionadas aos transtornos mentais comuns foram: não ter filhos (p=0,025), trabalhar nos setores da atenção terciária (p=0,008), regime de contrato estatutário (p=0,041). Na análise multivariada, os setores hospitalares (p=0,001) e o cargo de enfermeiro (p=0,017) indicaram risco elevado para transtornos mentais comuns. Conclusão As variáveis setor e cargo se comportaram como risco e apresentaram razão de chance de prevalência de 4,21 e 2,80, respectivamente, indicando que as condições de trabalho nos ambientes de urgência e emergência associadas ao cargo de enfermeiro favorecem o desenvolvimento de transtornos mentais comuns nos profissionais de enfermagem. Este estudo possibilitou conhecer a necessidade de implantação de estratégias para identificação precoce de transtornos mentais comuns e a promoção da saúde mental dos profissionais, visando a melhoria dos aspectos psicossociais nos ambientes de trabalho.

Abstract Objective To analyze sociodemographic and work variables regarding the risk for common mental disorders in nursing professionals working in urgent and emergency care services. Methods Observational, cross-sectional, quantitative study conducted in the Adult Emergency Room and Adult and Coronary Intensive Care Units of a public teaching hospital and in two public Emergency Care Units in the countryside of Minas Gerais, Brazil. Data collection was performed with use of two instruments: sociodemographic and professional questionnaire and the Self-Reporting Questionnaire. Descriptive statistics, Pearson’s Chi-square, Fisher’s exact and binomial logistic regression were performed in the analyzes. Results Participation of 302 nursing professionals. There was a prevalence of 20.5% for common mental disorders. In the bivariate analysis, the variables related to common mental disorders were: not having children (p=0.025), working in tertiary care departments (p=0.008), statutory contract regime (p=0.041). In the multivariate analysis, the hospital departments (p=0.001) and the nurse position (p=0.017) indicated a high risk for common mental disorders. Conclusion The variables of department and position behaved as risk and had a prevalence odds ratio of 4.21 and 2.80, respectively, indicating that the working conditions in urgent and emergency environments associated with the nurse position favor the development of common mental disorders in nursing professionals. Through this study, it was possible to understand the need to implement strategies for the early identification of common mental disorders and the promotion of mental health among professionals, aiming at improving psychosocial aspects in work environments.

Resumen Objetivo Analizar las variables sociodemográficas y de trabajo respecto al riesgo de trastornos mentales comunes en profesionales de enfermería que actúan en servicios de atención de urgencias y emergencias. Métodos Estudio observacional, transversal, con enfoque cuantitativo, realizado en el Servicio de Urgencias Adulto y en las Unidades de Cuidados Intensivos Adulto y Coronaria de un hospital público universitario y en dos Unidades de Pronta Atención públicas del interior de Minas Gerais, Brasil. La recopilación de datos se realizó mediante dos instrumentos: cuestionario sociodemográfico y profesional y el Self-Reporting Questionnaire. Para los análisis, se utilizó la estadística descriptiva, ji cuadrado de Pearson, exacta de Fisher y regresión logística binomial. Resultados Participaron 302 profesionales de enfermería. Se observó prevalencia del 20,5 % de trastornos mentales comunes. En el análisis bivariado, las variables relacionadas con los trastornos mentales comunes fueron: no tener hijos (p=0,025), trabajar en sectores de atención terciaria (p=0,008) y el régimen de contrato estatutario (p=0,041) En el análisis multivariado, los sectores hospitalarios (p=0,001) y el cargo de enfermero (p=0,017) indicaron riesgo elevado de trastornos mentales comunes. Conclusión Las variables sector y cargo se comportan como riesgo y presentaron razón de momios de prevalencia de 4,21 y 2,80, respectivamente, lo que indica que las condiciones de trabajo en los ambientes de urgencias y emergencias asociadas al cargo de enfermero favorecen el desarrollo de trastornos mentales comunes en los profesionales de enfermería. Este estudio permitió conocer la necesidad de implementar estrategias para la identificación temprana de trastornos mentales comunes y la promoción de la salud mental de los profesionales, con el objetivo de mejorar los aspectos psicosociales en el ambiente de trabajo.

https://doi.org/10.37689/acta-ape/2022ao03032

10.

Impact of COVID-19 on Oral Healthcare for Oncopediatric Patients: The Setting in a Reference Hospital in Northeast Brazil
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Damascena, Lecidamia Cristina Leite

; Bezerra, Paula Maria Maracajá

; Santos, Fabio Gomes dos

; Lucena, Nyellisonn Nando Nóbrega de

; Vieira, Thiago Isidro

; Viana Filho, José Maria Chagas

; Bonan, Paulo Rogério Ferreti

; Ribeiro, Isabella Lima Arrais

; Serpa, Eliane Batista de Medeiros

; Sousa, Simone Alves de

; Valença, Ana Maria Gondim

Pesquisa Brasileira em Odontopediatria e Clínica Integrada

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2022, Volume 22 elocation e210211

Resumo: En | Texto: En | PDF: En

Abstract Objective: To describe the impact of the COVID-19 pandemic on dental care provided to pediatric cancer patients assisted in a referral hospital. Material and Methods: This is an observational, retrospective study based on secondary data extracted from worksheets of dental procedures for patients aged between 0 and 19 years assisted in the pediatric oncology sector of a hospital in João Pessoa, PB, Brazil. Dental procedures performed by the interdisciplinary team of researchers from August 2018 to February 2020 (19 months prior to the pandemic) and from April 2020 to October 2021 (19 months during the pandemic) were totaled and compared. A descriptive analysis of the data was performed. Results: There was a reduction of 80.2% in dental interventions implemented in the sector during the pandemic, with the number of procedures decreasing from 6,210 (the period before the pandemic) to 1,229 (during the pandemic). Most procedures in both periods were performed for patients assisted in beds, for whom there was a reduction of care provided for 81.2% from 5,275 to 994 procedures. Dental procedures in the outpatient clinic decreased by 74.9%, from 935 to 235. Conclusion: The COVID-19 pandemic negatively impacted dental care provided to pediatric oncology patients by restricting dental procedures to emergency demands, compromising performance prevention and health promotion actions.

https://doi.org/10.1590/pboci.2022.035

11.

Efectos del juguete terapéutico instructivo en la terapia intravenosa en niños hospitalizados
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Pereira Coelho, Hercules

; dos Santos Dias de Souza, Gilberto

; da Silva Freitas, Victor Hamilton

; Alves dos Santos, Isabelly Rayane

; de Alencar Ribeiro, Chesla

; Ferreira de Lima Silva, João Marcos

; Dimas de Oliveira, Joseph

; Araujo Gonçalves, Gleice Adriana

; Ribeiro de Castro, Ana Paula

Revista Cubana de Enfermería

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Jun 2021, Volume 37 Nº 2 elocation e3743

Resumo: En Es | Texto: En Es | PDF: En | PDF: Es

ABSTRACT Introduction: The instructive therapeutic toy can reveal the needs implicit to the patient and help them understand the methodologies, diagnoses and therapies to which they will be subjected, which promotes his peace of mind, safety and agreement with treatment, in addition to providing better interaction with healthcare professionals. Objective: To analyze the effects of using the instructive therapeutic toy in the preparation of the hospitalized child prior to performing intravenous therapy. Methods: Quasiexperimental study with a quantitative approach, carried out in a public pediatric hospital in Juazeiro do Norte City, Ceará, Brazil. The study population consisted of 31 preschool and school-age children. Data collection was carried out from July to September 2019, through observation, and the analysis was carried out by means of the Statistical Package for the Social Sciences program, using t-test and McNemar’s test. Results: There was a statistically significant reduction in all the variables that indicate the child´s lower acceptance of intravenous therapy, with the exception of the variable they collaborate passively. However, there was a statistically significant increase in some variables that indicate the child’s greater acceptance of intravenous therapy. Conclusion: The instructive therapeutic toy is established as a fundamental technological tool for promoting responsibility, autonomy and co-responsibility of health care, valuating the subject/user as a singular human being, and the deconstruction of dehumanized health practices, especially in pediatric nursing.

RESUMEN Introducción: El juguete terapéutico instructivo puede revelar las necesidades implícitas al paciente y ayudarle a comprender las metodologías, diagnósticos y terapias a las que será sometido, lo que promueve su tranquilidad, seguridad y acuerdo con el tratamiento, además de proporcionar una mejor interacción con los profesionales de la salud. Objetivo: Analizar los efectos del uso del juguete terapéutico instructivo en la preparación del niño hospitalizado para realizar la terapia intravenosa. Métodos: Estudio cuasi-experimental de enfoque cuantitativo, realizado en un hospital pediátrico público de la ciudad de Juazeiro do Norte- Ceará, Brasil. La población de estudio fue compuesta por 31 niños en edad preescolar y escolar. La recolección de datos se realizó de julio a septiembre de 2019, a través de la observación, y el análisis se realizó a través del programa Statistical Package for the Social Sciences, por medio de la Prueba t y McNemar. Resultados: Hubo una reducción estadísticamente significativa de todas las variables que indican una menor aceptación del niño a la terapia intravenosa, con la excepción de la variable colabora pasivamente. Si bien hubo un aumento estadísticamente significativo en algunas variables que indican una mayor aceptación del niño a la terapia intravenosa. Conclusión: El juguete terapéutico instructivo se establece como una herramienta tecnológica fundamental para la promoción de la responsabilidad, la autonomía y la corresponsabilidad del cuidado de la salud, valoración del sujeto/usuario como un ser humano singular, y la deconstrucción de prácticas de salud deshumanizadas, especialmente en enfermería pediátrica.

12.

Estudo de série histórica de casos de tuberculose entre 1999 e 2015, em Ouro Preto, Minas Gerais, Brasil
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Silva, Danilo Jorge da

; Abreu, Frederico Prado

; Xavier, Luiz Eduardo de Freitas

; Duarte, Luana Pimentel

; Neves, Vinícius de Jesus Rodrigues

; Souza, Anelise Andrade de

; Dias, Samuel Ribeiro

; Carneiro, Ana Paula Scalia

; Bezerra, Olivia Maria de Paula Alves

Cadernos Saúde Coletiva

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Mar 2021, Volume 29 Nº 1 Páginas 36 - 45

Resumo: Pt En | Texto: Pt En | PDF: Pt | PDF: En

Resumo Introdução A tuberculose, caracterizada pela Organização Mundial de Saúde (OMS) como emergência sanitária mundial, é uma doença de impacto global. Objetivo Realizar série histórica de casos de tuberculose em um período de 17 anos em Ouro Preto, Minas Gerais, considerando a histórica relação da doença com a mineração. Método Dados foram obtidos em sistema próprio de registros do município, por busca ativa em prontuários médicos e comparados à quantidade de casos notificados no Sistema de Informação de Agravos de Notificação (SINAN). Para análises de tendência, foram utilizados modelos de regressão polinomial para séries históricas. Resultados Idade média dos casos foi 40,3 ± 16,4 anos. Homens apresentaram 2,23 vezes mais casos e chance 2,07 vezes maior para desfechos negativos. A forma mais observada foi pulmonar (84%), e sorologia para HIV foi realizada em apenas 16,3% dos registros. Principal desfecho observado foi cura (70%), e desfechos negativos totalizaram 20,2% dos registros. Taxa de incidência média foi 29,76 e 16,23 casos/100 mil habitantes na área municipal e distrital, respectivamente. Conclusão Apesar da relação histórica entre mineração e tuberculose no município, observa-se que este ainda apresenta preocupantes vulnerabilidades em relação à vigilância da doença. Análise de série temporal sugeriu declínio na proporção de casos curados entre 2009 e 2015.

Abstract Background Tuberculosis, characterized by the World Health Organization as a global health emergency, is a disease of global impact. Objective To investigate a series of tuberculosis cases during 17 years in Ouro Preto, Minas Gerais, Brazil, considering the historic relationship between mining and the disease. Method Data was obtained through the city's system of tuberculosis notifications, plus active search through medical records, and compared to the amount of notified cases present in the System of Information of Notifications Complications. For trend analysis, polynomial regression models were used for the historic series. Results The average age was 40.3 ± 16.4 years old. Men showed 2.23 times more cases and chances (odds ratio) of 2.07 times higher for negative outcomes. The most observed form was lung (85%) and HIV serology was performed in only 16.3% of the logs. The main observed outcome was a cure (70%) and negative outcomes accounted for 20.2% of the logs. The average incidence rate was 29.76 and 16.23 cases/100 thousand inhabitants in the city and district zones, respectively. Conclusion Despite the historical relationship between mining and tuberculosis in the municipality, it is observed that the same still presents worrying vulnerabilities about disease surveillance, temporal series analysis suggested a decline in the proportion of cases cured between 2009 and 2015.

https://doi.org/10.1590/1414-462x202129010120 358 downloads

13.

Molecular epidemiology and drug resistance of Acinetobacter baumannii isolated from a regional hospital in the Brazilian Amazon region
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Ribeiro, Edlainny Araujo

; Gales, Ana Cristina

; Oliveira, Ana Paula Streling de

; Coelho, Danilo Dias

; Oliveira, Rodrigo Alves de

; Pfrimer, Irmtraut Araci Hoffmann

; Carmo Filho, José Rodrigues do

Revista da Sociedade Brasileira de Medicina Tropical

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2021, Volume 54 elocation e20200087

Resumo: En | Texto: En | PDF: En

Abstract INTRODUCTION: In this study, we report a clonal dissemination of carbapenem resistant Acinetobacter baumannii isolates due to the acquisition of blaOXA-23 in a regional hospital located in Brazilian Amazon Region. METHODS: The isolates were identified by MALDI-TOF and the carbapenemase-encoding genes were detected by multiplex-PCR. The genetic similarity was investigated by pulsed-field gel electrophoresis (PFGE). RESULTS: Only 10 (55.6%) isolates harbored the gene bla OXA-23. PFGE analysis revealed that these isolates belong to a single clone. CONCLUSIONS: This dissemination strategy indicates the need for surveillance, adoption of control procedures defined in guidelines, and the careful administration of antimicrobials should be reinforced.

https://doi.org/10.1590/0037-8682-0087-2020 973 downloads

14.

Percepção da criança hospitalizada acerca do brinquedo terapêutico instrucional na terapia intravenosa
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Coelho, Hercules Pereira

; Souza, Gilberto dos Santos Dias de

; Freitas, Victor Hamilton da Silva

; Santos, Isabelly Rayane Alves dos

; Ribeiro, Chesla de Alencar

; Sales, Janayle Kéllen Duarte de

; Oliveira, Joseph Dimas de

; Gonçalves, Gleice Adriana Araujo

; Castro, Ana Paula Ribeiro de

Escola Anna Nery

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2021, Volume 25 Nº 3 elocation e20200353

Resumo: Pt En Es | Texto: Pt En Es | PDF: Pt | PDF: En | PDF: Es

Resumo Objetivo analisar a percepção da criança hospitalizada quanto ao uso do brinquedo terapêutico instrucional no preparo para a terapia intravenosa. Método estudo descritivo, com abordagem qualitativa, realizado em um hospital pediátrico público no município de Juazeiro do Norte - Ceará, entre os meses de julho a setembro de 2019. Participaram do estudo 31 crianças em idade pré-escolar e escolar. Os dados foram coletados por meio de uma entrevista semiestruturada e, posteriormente, analisados por meio do software IRAMUTEQ. Resultados diante da percepção das crianças acerca da terapia intravenosa, foi averiguado que elas compreenderam a técnica a partir da utilização do brinquedo terapêutico instrucional. Quando a criança tem a oportunidade de brincar e dramatizar a terapia intravenosa, por meio do brinquedo terapêutico instrucional, a ansiedade, a dor, a angústia, a solidão, o medo e o choro são atenuados. Conclusões e implicações para a prática orientar as crianças quanto à realização da terapia intravenosa favorece sua compreensão quanto aos reais benefícios desta técnica para a sua saúde, possibilitando, ainda, a compreensão do enfermeiro quanto às condições que representam riscos para a criança e intervenha em tempo hábil por meio da utilização de estratégias que favoreçam a recuperação da saúde e a minimização de traumas subsequentes advindos da hospitalização.

Abstract Objective to analyze the perception of the hospitalized child regarding the use of the instructional therapeutic play in preparation for intravenous therapy. Method descriptive study, with a qualitative approach, performed in a public pediatric hospital in the city of Juazeiro do Norte - Ceará, between the months of July and September 2019. A total of 31 pre-school and school children participated in the study. The data were collected through a semi-structured interview, and later analyzed through IRAMUTEQ software. Results in view of the children's perception of intravenous therapy, it was found that they understood the technique, from the use of the instructional therapeutic play. When the child has the opportunity to play and dramatize intravenous therapy, through the instructional therapeutic play, the anxiety, the pain, the anguish, the loneliness, the fear and the crying are mitigated. Conclusion and implications for practice Orienting children in the performance of intravenous therapy favors their understanding of the real benefits of this technique for their health, allowing the nurse to understand the conditions that pose risks to the child, and intervene in a timely manner, through the use of strategies that favor the recovery of health and the minimization of subsequent trauma from hospitalization.

Resumen Objetivo Analizar la percepción del niño hospitalizado cuanto al uso del juguete terapéutico instructivo en la preparación para la terapia intravenosa. Método Estudio descriptivo, con enfoque cualitativo, realizado en un hospital pediátrico público de la ciudad de Juazeiro do Norte - Ceará, entre julio y septiembre de 2019. Participaron 31 niños en edad preescolar y escolar. Los datos se recogieron mediante entrevista semiestructurada, posteriormente analizados con el software IRAMUTEQ. Resultados En vista de la percepción de los niños acerca de la terapia intravenosa, se encontró que ellos comprendieron la técnica a partir del uso del juguete terapéutico instructivo. Cuando tienen la oportunidad de jugar y dramatizar la terapia intravenosa, a través del juguete terapéutico instructivo, la ansiedad, el dolor, la angustia, la soledad, el miedo y el llanto son mitigados. Conclusiones e implicaciones para la práctica Orientar a los niños sobre la realización de la terapia intravenosa favorece su comprensión sobre los beneficios reales de esta técnica para su salud, permitiendo además que la enfermera comprenda las condiciones que suponen riesgos para el niño e intervenga de forma oportuna, mediante el uso de estrategias que favorezcan la recuperación de la salud y la minimización de traumas posteriores a la hospitalización.

https://doi.org/10.1590/2177-9465-ean-2020-0353 686 downloads

15.

Chronic use of hydroxychloroquine did not protect against COVID-19 in a large cohort of patients with rheumatic diseases in Brazil
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Pileggi, Gecilmara Salviato

; Ferreira, Gilda Aparecida

; Gomides Reis, Ana Paula Monteiro

; Reis Neto, Edgard Torres

; Abreu, Mirhelen Mendes

; Albuquerque, Cleandro Pires

; Araújo, Nafice Costa

; Bacchiega, Ana Beatriz

; Bianchi, Dante Valdetaro

; Bica, Blanca

; Bonfa, Eloisa Duarte

; Borba, Eduardo Ferreira

; Brito, Danielle Christinne Soares Egypto

; Duarte, Ângela Luzia Branco Pinto

; Santo, Rafaela Cavalheiro Espírito

; Fernandes, Paula Reale

; Guimarães, Mariana Peixoto

; Gomes, Kirla Wagner Poti

; Kakehasi, Adriana Maria

; Klumb, Evandro Mendes

; Lanna, Cristina Costa Duarte

; Marques, Claudia Diniz Lopes

; Monticielo, Odirlei André

; Mota, Licia Maria Henrique

; Munhoz, Gabriela Araújo

; Paiva, Eduardo Santos

; Pereira, Helena Lucia Alves

; Provenza, José Roberto

; Ribeiro, Sandra Lucia Euzébio

; Rocha Junior, Laurindo Ferreira

; Sampaio, Camila Santana Justo Cintra

; Sampaio, Vanderson Souza

; Sato, Emília Inoue

; Skare, Thelma

; de Souza, Viviane Angelina

; Valim, Valeria

; Lacerda, Marcus Vinícius Guimarães

; Xavier, Ricardo Machado

; Pinheiro, Marcelo Medeiros

Advances in Rheumatology

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2021, Volume 61 elocation 60

Resumo: En | Texto: En | PDF: En

Abstract Background: There is a lack of information on the role of chronic use of hydroxychloroquine during the SARS-CoV-2 outbreak. Our aim was to compare the occurrence of COVID-19 between rheumatic disease patients on hydroxychloroquine with individuals from the same household not taking the drug during the first 8 weeks of community viral transmission in Brazil. Methods: This baseline cross-sectional analysis is part of a 24-week observational multi-center study involving 22 Brazilian academic outpatient centers. All information regarding COVID-19 symptoms, epidemiological, clinical, and demographic data were recorded on a specific web-based platform using telephone calls from physicians and medical students. COVID-19 was defined according to the Brazilian Ministry of Health (BMH) criteria. Mann-Whitney, Chi-square and Exact Fisher tests were used for statistical analysis and two binary Final Logistic Regression Model by Wald test were developed using a backward-stepwise method for the presence of COVID-19. Results: From March 29th to May 17st, 2020, a total of 10,443 participants were enrolled, including 5166 (53.9%) rheumatic disease patients, of whom 82.5% had systemic erythematosus lupus, 7.8% rheumatoid arthritis, 3.7% Sjögren’s syndrome and 0.8% systemic sclerosis. In total, 1822 (19.1%) participants reported flu symptoms within the 30 days prior to enrollment, of which 3.1% fulfilled the BMH criteria, but with no significant difference between rheumatic disease patients (4.03%) and controls (3.25%). After adjustments for multiple confounders, the main risk factor significantly associated with a COVID-19 diagnosis was lung disease (OR 1.63; 95% CI 1.03-2.58); and for rheumatic disease patients were diagnosis of systemic sclerosis (OR 2.8; 95% CI 1.19-6.63) and glucocorticoids above 10 mg/ day (OR 2.05; 95% CI 1.31-3.19). In addition, a recent influenza vaccination had a protective effect (OR 0.674; 95% CI 0.46-0.98). Conclusion: Patients with rheumatic disease on hydroxychloroquine presented a similar occurrence of COVID-19 to household cohabitants, suggesting a lack of any protective role against SARS-CoV-2 infection. Trial registration Brazilian Registry of Clinical Trials (ReBEC; RBR - 9KTWX6).

https://doi.org/10.1186/s42358-021-00217-0 22 downloads

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