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[SciELO Preprints] - Guidelines on the Diagnosis and Treatment of Hypertrophic Cardiomyopathy – 2024
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Fernandes, Fabio Simões, Marcus V. Correia, Edileide de Barros Marcondes-Braga, Fabiana G. Coelho-Filho, Otavio Rizzi Mesquita, Cláudio Tinoco Mathias-Junior, Wilson Rochitte, Carlos Eduardo Ramires, Felix José Alvarez Alves, Silvia Marinho Martins Montera, Marcelo Westerlund Lopes, Renato Delascio Oliveira-Junior, Mucio Tavares Scolari, Fernando L. Avila, Walkiria Samuel Canesin, Manoel Fernandes Bacal, Fernando Bocchi, Edimar Alcides Moura, Lídia Ana Zytynski Saad, Eduardo Benchimol Scanavacca, Mauricio I. Valdigem, Bruno Pereira Cano , Manuel Nicolas Abizaid , Alexandre Ribeiro, Henrique Barbosa Lemos-Neto, Pedro Alves Ribeiro, Gustavo Calado de Aguiar Jatene, Fabio Biscegli Dias, Ricardo Ribeiro Beck-da-Silva, Luis Rohde, Luis Eduardo P. Bittencourt, Marcelo Imbroinise Pereira, Alexandre Krieger, José Eduardo Villacorta, Humberto Martins, Wolney de Andrade Figueiredo-Neto, José Albuquerque de Cardoso , Juliano Novaes Pastore, Carlos Alberto Jatene, Ieda Biscegli Tanaka, Ana Cristina Sayuri Hotta, Viviane Tiemi Romano, Minna Moreira Dias Albuquerque, Denilson Campos de Mourilhe-Rocha, Ricardo Hajjar, Ludhmila Abrahão Brito, Fabio Sandoli de Caramelli , Bruno Calderaro, Daniela Farsky, Pedro Silvio Colafranceschi , Alexandre Siciliano Pinto, Ibraim Masciarelli Vieira , Marcelo Luiz Campos Danzmann, Luiz Claudio Barberato , Silvio Henrique Mady, Charles Martinelli-Filho, Martino Torbey , Ana Flavia Malheiros Schwartzmann, Pedro Vellosa Macedo, Ariane Vieira Scarlatelli Ferreira , Silvia Moreira Ayub Schmidt, Andre Melo , Marcelo Dantas Tavares de Lima-Filho, Moysés Oliveira Sposito, Andrei C. Brito, Flavio de Souza Biolo, Andreia Madrini-Junior, Vagner Rizk, Stéphanie Itala Mesquita, Evandro Tinoco

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Publication date: 2024-04-08

Abstract: Pt Es En

A cardiomiopatia hipertrófica (CMH) é uma forma de doença do músculo cardíaco de causa genética, caracterizada pela hipertrofia das paredes ventriculares. O diagnóstico requer detecção por métodos de imagem (Ecocardiograma ou Ressonância Magnética Cardíaca) de qualquer segmento da parede do ventrículo esquerdo com espessura > 15 mm, sem outra causa provável. A análise genética permite identificar mutações de genes codificantes de diferentes estruturas do sarcômero responsáveis pelo desenvolvimento da CMH em cerca de 60% dos casos, permitindo o rastreio de familiares e aconselhamento genético, como parte importante do manejo dos pacientes e familiares. Vários conceitos sobre a CMH foram recentemente revistos, incluindo sua prevalência de 1 em 250 indivíduos, não sendo, portanto, uma doença rara, mas subdiagnosticada. A vasta maioria dos pacientes é assintomática. Naqueles sintomáticos, a obstrução do trato de saída do ventrículo esquerdo (OTSVE) é o principal distúrbio responsável pelos sintomas, devendo-se investigar a sua presença em todos os casos. Naqueles em que o ecocardiograma em repouso ou com Manobra de Valsalva não detecta gradiente intraventricular significativo (> 30 mmHg), devem ser submetidos à ecocardiografia com esforço físico para detecção da OTSVE.   Pacientes com sintomas limitantes e grave OTSVE, refratários ao uso de betabloqueadores e verapamil, devem receber terapias de redução septal ou uso de novas drogas inibidoras da miosina cardíaca. Por fim, os pacientes adequadamente identificados com risco aumentado de morta súbita podem receber medida profilática com implante de cardiodesfibrilador implantável (CDI).

La miocardiopatía hipertrófica (MCH) es una forma de enfermedad cardíaca de origen genético, caracterizada por el engrosamiento de las paredes ventriculares. El diagnóstico requiere la detección mediante métodos de imagen (Ecocardiograma o Resonancia Magnética Cardíaca) que muestren algún segmento de la pared ventricular izquierda con un grosor > 15 mm, sin otra causa probable. El análisis genético permite identificar mutaciones en genes que codifican diferentes estructuras del sarcómero responsables del desarrollo de la MCH en aproximadamente el 60% de los casos, lo que permite el tamizaje de familiares y el asesoramiento genético, como parte importante del manejo de pacientes y familiares. Varios conceptos sobre la MCH han sido revisados recientemente, incluida su prevalencia de 1 entre 250 individuos, por lo tanto, no es una enfermedad rara, sino subdiagnosticada. La gran mayoría de los pacientes son asintomáticos. En los casos sintomáticos, la obstrucción del tracto de salida ventricular izquierdo (TSVI) es el trastorno principal responsable de los síntomas, y su presencia debe investigarse en todos los casos. En aquellos en los que el ecocardiograma en reposo o la maniobra de Valsalva no detecta un gradiente intraventricular significativo (> 30 mmHg), deben someterse a ecocardiografía de esfuerzo para detectar la obstrucción del TSVI. Los pacientes con síntomas limitantes y obstrucción grave del TSVI, refractarios al uso de betabloqueantes y verapamilo, deben recibir terapias de reducción septal o usar nuevos medicamentos inhibidores de la miosina cardíaca. Finalmente, los pacientes adecuadamente identificados con un riesgo aumentado de muerte súbita pueden recibir medidas profilácticas con el implante de un cardioversor-desfibrilador implantable (CDI).

Hypertrophic cardiomyopathy (HCM) is a form of genetically caused heart muscle disease, characterized by the thickening of the ventricular walls. Diagnosis requires detection through imaging methods (Echocardiogram or Cardiac Magnetic Resonance) showing any segment of the left ventricular wall with a thickness > 15 mm, without any other probable cause. Genetic analysis allows the identification of mutations in genes encoding different structures of the sarcomere responsible for the development of HCM in about 60% of cases, enabling screening of family members and genetic counseling, as an important part of patient and family management. Several concepts about HCM have recently been reviewed, including its prevalence of 1 in 250 individuals, hence not a rare but rather underdiagnosed disease. The vast majority of patients are asymptomatic. In symptomatic cases, obstruction of the left ventricular outflow tract (LVOT) is the primary disorder responsible for symptoms, and its presence should be investigated in all cases. In those where resting echocardiogram or Valsalva maneuver does not detect significant intraventricular gradient (> 30 mmHg), they should undergo stress echocardiography to detect LVOT obstruction. Patients with limiting symptoms and severe LVOT obstruction, refractory to beta-blockers and verapamil, should receive septal reduction therapies or use new drugs inhibiting cardiac myosin. Finally, appropriately identified patients at increased risk of sudden death may receive prophylactic measure with implantable cardioverter-defibrillator (ICD) implantation.

https://doi.org/10.1590/SciELOPreprints.8394

Influence of Teas on Phospholipase A2 and Protease Activity in the Context of Blood Hemostasis-Related Processes
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Carapiá, Mateus Santos

; Oliveira, Daniela Aparecida

; Trento, Marcus Vinicius Cardoso

; Marcussi, Silvana

; Abreu, Tatiane Silva de

; Cesar, Pedro Henrique Souza

; Braga, Mariana Aparecida

Brazilian Archives of Biology and Technology

Journal Metrics
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2024, Volume 67 elocation e24220661

Abstract: En | Text: En | PDF: En

Abstract Tea is identified as the second most consumed drink in the world, and its frequent intake is related to several benefits to human health, considering its antimutagenic, anticarcinogenic, antimicrobial, anti-inflammatory, antihistamine, diuretic, calming, and above all, antioxidant effects. These effects are often associated with the action of the phenolic compounds contained in these infusions. In Brazil, among the most consumed infusions are the teas of chamomile (Matricaria chamomilla L.), lemongrass (Cymbopogon citratus (D.C.) Stapf), lemon balm (Melissa officinalis L.), anise (Pimpinella anisum L.), yerba mate (Ilex paraguariensis A. St.-Hil), peppermint (Mentha piperita L.), and green/black tea (Camellia sinensis L.). Therefore, said popularity is the reason why the mentioned species were chosen to be evaluated on inflammatory enzymes. The activity of phospholipases A2 was reduced by more than 25% after treatment with black tea and yerba mate. The most significant inhibition of protease activity was observed after incubation with black tea (40.74%), green tea (31.48%) and yerba mate (25.93%). Infusions of black and green tea reduced hemolysis in semisolid and liquid media, and for the latter, reductions of up to 50% of hemolytic activity were observed, indicating an anti-inflammatory potential of the samples. Plasma incubations with green tea, black tea and lemon balm and subsequent addition of venom (1:10 ratio; tea:PBS, v:v) prolonged the coagulation time of citrated plasma by approximately twice compared to the positive control. All controls with pure tea had a thrombolytic character, in higher proportions than the venom control, especially chamomile (273.55% dissolution). Phenolic compounds derived from phenolic acids, flavonoids, and tannins are identified as the main agents that promote the biological effects observed in this study. This is mainly due to their anti-catalytic properties exerted on inflammatory enzymes and as chelating agents of enzymatic co-factors. The evaluated teas showed potential for nutraceutical use, thus pointing to the possibility of use as an adjuvant in the treatment of diseases linked to hemostasis.

https://doi.org/10.1590/1678-4324-2024220661

Food environment of bus terminals in the Rio de Janeiro metropolitan region
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Jesus, Ana Carolina Castro de

; Botelho, Laís Vargas

; Canella, Daniela Silva

; Tavares, Letícia Ferreira

; Castro Junior, Paulo César Pereira de

; Silva, Isabela da Costa Gaspar da

; Cardoso, Letícia de Oliveira

Revista de Saúde Pública

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2024, Volume 58 elocation 04

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

RESUMO OBJETIVO Descrever e analisar a saudabilidade dos estabelecimentos com venda formal e informal de alimentos em terminais rodoviários da região metropolitana do Rio de Janeiro. MÉTODOS Realizou-se auditoria em 156 estabelecimentos formais e 127 pontos informais de venda de alimentos localizados em 14 terminais rodoviários das cinco cidades mais populosas da região metropolitana do Rio de Janeiro. Foram calculadas proporções de tipos de estabelecimentos e médias (IC95%) de indicadores de disponibilidade de alimentos nos ambientes formal e informal. Para o ambiente formal, foram descritos preços, proporções das formas de pagamento aceitas, dias e horários de funcionamento e categorias de alimentos com propaganda exposta. RESULTADOS A saudabilidade dos pontos de venda de alimentos nos terminais rodoviários era baixa (inferior a 36%). Em média, estavam disponíveis para compra 250% mais subgrupos de alimentos ultraprocessados do que in natura ou minimamente processados. Adquirir comida nesses locais era conveniente porque diversas formas de pagamento estavam disponíveis e os horários de funcionamento dos estabelecimentos acompanhavam os picos de movimentação. Além disso, 73,3% das propagandas se referiam a bebidas ultraprocessadas e o custo-benefício da compra de alimentos ultraprocessados era melhor que o de alimentos in natura ou minimamente processados. CONCLUSÃO O ambiente alimentar dos terminais rodoviários da região metropolitana do Rio de Janeiro promove uma alimentação não saudável. Políticas públicas de regulação devem se concentrar em iniciativas que limitem a ampla disponibilidade e publicidade de alimentos ultraprocessados nesses espaços de grande circulação de pessoas.

ABSTRACT PURPOSE To describe and analyze the healthiness of formal and informal food establishments in bus terminals of the metropolitan region of the state of Rio de Janeiro. METHOD An audit was conducted in 156 formal and 127 informal food establishments located in 14 bus terminals of the five most populous cities of the metropolitan region of Rio de Janeiro. Proportions of types of establishments and means (95%CI) of food availability indicators in formal and informal settings were calculated. For the formal setting, prices, proportions of accepted payment methods, days and hours of operation, and food categories with displayed advertising were described. RESULTS The healthiness of food establishments in bus terminals was low (less than 36%). On average, ultra-processed food subgroups were 250% more available for purchase than fresh or minimally processed food. Purchasing food at these places was convenient because several forms of payment were available, and the opening hours of the establishments followed the peaks of movement. In addition, 73.3% of the advertising referred to ultra-processed drinks, and the cost-benefit of buying ultra-processed food was better than fresh or minimally processed food. CONCLUSION The food environment of bus terminals in the metropolitan region of Rio de Janeiro promotes unhealthy eating. Regulatory public policies should focus on initiatives to limit the wide availability and advertising of ultra-processed food in spaces of great circulation of people.

https://doi.org/10.11606/s1518-8787.2024058004769

Correlation between blast resistance in wheat cultivars and conidia sporulation rate of Pyricularia oryzae Triticum
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Maciel, João Leodato Nunes

; Kovaleski, Marcos

; Silva, Daniela da

; Cavalheiro, Julia Negrão

; Clebsch, Cláudia Cristina

; Deuner, Carolina Cardoso

Ciência Rural

Journal Metrics
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2024, Volume 54 N. 5 elocation e20230086

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT: The use of resistant wheat cultivars is a fundamental strategy to minimize the damages caused by blast, a disease caused by the fungus Pyricularia oryzae Triticum (PoT). The objetive of this stydy was to (a) evaluate the reaction to blast of Brazilian wheat cultivars and (b) determine whether there is correlation between severity of symptoms on wheat spikes and “sporulation rate of PoT conidia per gram of wheat spike rachis” (Rscon). Plants of 16 wheat cultivars were grown in greenhouse until flowering (Zadoks stage 65), when their spikes were inoculated with a suspension formed by mixing the conidia of three PoT isolates. The evaluated variables were blast severity on spikes at 5, 7 and 11 days after inoculation (dai) and Rscon. Rachis were evaluated individually to determine the Rscon. Correlation analyzes were carried out between blast severity means on spikes of cultivars at 5, 7 and 11 dai and Rscon. The cultivars TBIO Mestre, TBIO Aton, ORS 1401, ORS 1403, ORS Destak, ORS Feroz, and CD 116 stood out for being classified in the statistical groups with the highest resistance to blast for the four variables considered in the study. The correlation between blast severity on spikes at 5, 7 and 11 dai and Rscon is at most moderate.

RESUMO: A utilização de cultivares de trigo resistentes é estratégia fundamental para minimizar danos causados pela brusone, doença causada pelo fungo Pyricularia oryzae Triticum (PoT). O objetivo do estudo foi avaliar (a) a reação à brusone de cultivares brasileiras de trigo e (b) verificar a correlação entre a severidade dos sintomas na espiga e a “taxa de esporulação de conídios de PoT por g de ráquis de espigas de trigo” (Txcon). Plantas de 16 cultivares de trigo foram conduzidas em casa-de-vegetação até o florescimento (estádio 65 da escala de Zadoks), quando as espigas das mesmas foram submetidas à inoculação com uma suspensão formada pela mistura de conídios de três isolados de PoT. As variáveis avaliadas foram a severidade de brusone nas espigas aos cinco, sete e 11 dias após a inoculação (dai) e a Txcon. A Txcon foi determinada de forma individualizada para os ráquis. Foram realizadas análises de correlação entre as médias de severidade de brusone nas espigas das cultivares aos cinco, sete e 11 dai e a Txcon. As cultivares TBIO Mestre, TBIO Aton, ORS 1401, ORS 1403, ORS Destak, ORS Feroz e CD 116 se destacaram por terem sido classificadas nos grupos estatísticos de maior resistência à brusone para as quatro variáveis consideradas no estudo. A correlação entre a severidade de brusone nas espigas aos cinco, sete e 11 dai e Txcon é, no máximo, moderada.

https://doi.org/10.1590/0103-8478cr20230086

Cost-effectiveness analysis of cinacalcet vs. paricalcitol in the treatment of hyperparathyroidism secondary to chronic kidney disease
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Ponce, Daniela

; Cardoso, Marilia Mastrocolla de Almeida

; Rúgolo, Juliana Rodrigues Machado

; Molina, Silvana Andrea

; Andrade, Luis Gustavo Modelli de

; Curado, Daniel da Silva Pereira

Brazilian Journal of Nephrology

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sep 2023, Volume 45 N. 3 Pages 365 - 372

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

ABSTRACT Introduction For the reduction of PTH levels, two classes of drugs are available in the Brazilian market: non-selective and selective vitamin D receptor activators and calcimimetics. Among the mentioned drugs, the SUS provides oral calcitriol, paricalcitol and cinacalcet. Objectives: Develop cost-effectiveness (CE) and budgetary impact (BI) analysis of cinacalcet versus paricalcitol for patients on dialysis with SHPT, from the perspective of SUS. Methodology: A decision tree model was constructed for CE analysis, which considered the outcome of avoided parathyroidectomy and a time horizon of 1 year. As for the BI analysis, two scenarios were considered, one of which was measured demand and other epidemiological, based on data from the Brazilian Society of Nephrology (BSN). Results: The CE analysis showed that the use of cinacalcet results in one-off savings of R$1,394.64 per year and an incremental effectiveness of 0.08, in relation to avoided parathyroidectomy. The incremental CE ratio (ICER) was - R$ 17,653.67 per avoided parathyroidectomy for cinacalcet, as it was more effective and cheaper compared to paricalcitol. As for the BI analysis, it was estimated that the incremental BI with the expansion of the use of cinacalcet in the SUS will be between - R$ 1,640,864.62 and R$ 166,368.50 in the first year, considering the main and the epidemiological scenarios. At the end of 5 years after the expansion of use, an BI was estimated between - R$ 10,740,743.86 and - R$ 1,191,339.37; considering the same scenarios. Conclusion: Cinacalcet was dominant to avoid parathyroidectomies, being cost-effective.

RESUMO Introdução: Para a redução dos níveis do paratormônio (PTH) estão disponíveis no mercado brasileiro duas classes de medicamentos: ativadores do receptor da vitamina D (não seletivos e seletivos) e calcimiméticos. Dentre os medicamentos supracitados, o SUS disponibiliza calcitriol oral, paricalcitol e cinacalcete. Objetivos: Desenvolver análise de custo-efetividade (CE) e de impacto orçamentário (IO) do cinacalcete versus paricalcitol para pacientes em diálise com HPTS, na perspectiva do SUS. Metodologia: Foi construído um modelo de árvore de decisão para a análise de CE, que considerou o desfecho paratireoidectomia evitada e um horizonte temporal de 1 ano. Quanto à análise de IO, foram considerados dois cenários, um de demanda aferida e outro de abordagem epidemiológica, baseado nos dados da Sociedade Brasileira de Nefrologia (SBN). Resultados: A análise de CE mostrou que o uso de cinacalcete resulta em economia de R$ 1.394,64 ao ano e efetividade incremental de 0,08, em relação a paratireoidectomia evitada. A razão de CE incremental (RCEI) foi de - R$ 17.653,67 por paratireoidectomia evitada para o cinacalcete, já que se mostrou mais efetivo e mais barato comparado ao paricalcitol. Estimou-se que o IO incremental com a ampliação do uso do cinacalcete no SUS estará entre - R$ 1.640.864,62 e R$ 166.368,50 no primeiro ano, considerando os cenários principal e epidemiológico baseado nos dados da SBN. Já ao final de 5 anos após a ampliação do uso, estimou-se um impacto incremental entre - R$ 10.740.743,86 e - R$ 1.191.339,37; considerando os mesmos cenários. Conclusão: Cinacalcete foi dominante para evitar paratireoidectomias, sendo custo-efetivo.

https://doi.org/10.1590/2175-8239-jbn-2022-0126en

Formación de pregrado profesional en fonoaudiología: una comparación entre Chile y Brasil
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Sepúlveda, Consuelo de los Angeles Vielma

; Guzmán Baquedano, Daniela Francisca

; Schilling, Gabriela Ribeiro

; Ré, Allessandra Fraga Da

; Córdova Figueroa, Eduardo Felipe

; Cardoso, Maria Cristina de Almeida Freitas

Actualidades Investigativas en Educación

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aug 2023, Volume 23 N. 2 Pages 4 - 40

Abstract: En Es | Text: En Es | PDF: En | PDF: Es

Abstract The objective of the present research was to analyze and compare the programs of study of speech-language pathology in both countries in order to present an initial scenario for future professional standardization in the region. In both Chile and Brazil, the program of Speech-Language Pathology has grown and developed in different universities, with unified curricular guidelines in Brazil. This research is of a quantitative observational type and its sample was constituted by the programs of study of the Federal Universities in Brazil and State Universities in Chile published in the institutional websites corresponding to the year 2020. The data were transcribed and presented using descriptive statistics. A total of 13 federal universities were found in Brazil and 11 state universities in Chile. The admission mode in both countries is through unified tests. The duration of the courses is 8 and 10 semesters in Brazil and 10 semesters in Chile. There is a predominance of subjects in the area of audiology, followed by the areas of language, voice and orofacial motricity in both countries. There is a greater number of research subjects in the Brazilian courses, practical subjects begin early in both countries. Similarities were observed in their proposals with respect to disciplinary areas. Future research should compare the profile of those trained in both countries to verify whether what was seen in the curricular matrices is reflected in the direction of their professional work.

Resumen La presente investigación tuvo como objetivo analizar y comparar los programas de estudio de fonoaudiología en ambos países con la finalidad de presentar un escenario inicial para futuras estandarizaciones profesionales en la región. Tanto en Chile como en Brasil la carrera de fonoaudiología ha crecido y se ha desarrollado en diferentes casas de estudios, con directrices curriculares unificadas en Brasil. Esta investigación es de tipo observacional cuantitativa y su muestra fue constituida por los programas de estudio de las Universidades federales en Brasil y estatales en Chile publicados en los portales institucionales correspondientes al año 2020. Los datos fueron transcritos y presentados mediante la estadística descriptiva. Se encontraron 13 universidades federales en Brasil y 11 estatales en Chile. El modo de ingreso en ambos países es mediante pruebas unificadas. La duración de los cursos es de 8 y 10 semestres en Brasil y 10 semestres en Chile. Hay una predominancia de asignaturas en el área de audiología, seguida de las áreas de lenguaje, voz y motricidad orofacial en ambos países. Existe un mayor número de asignaturas de investigación en los cursos de Brasil, las asignaturas de carácter práctico se inician tempranamente en ambos países. Se apreciaron similitudes en sus propuestas con respecto a las áreas disciplinares. Las investigaciones futuras deben comparar el perfil de quienes se formaron en ambos países para verificar si lo visto en las matrices curriculares se refleja en la dirección de sus labores profesionales.

https://doi.org/10.15517/aie.v23i2.52949

Perceção dos utentes sobre o papel dos médicos internos de medicina geral e familiar
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Antunes, Joana Palhota

; Gonçalves, Ana Margarida

; Custódio, Catarina S.

; Henriques, Daniela Monteiro

; Velho, Denise

; Cardoso, João Magalhães

; Carreira, Leonor Marques Caetano

; Sá, Margarida

; Santana, Marta Marques

Revista Portuguesa de Medicina Geral e Familiar

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- SciELO Analytics

jul 2023, Volume 39 N. 4 Pages 286 - 292

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Introduction: Residency in general practice and family medicine (GP/FM) is essential for acquiring knowledge and skills. As patients play a fundamental role in residents’ training, it is important to understand their perception of GP/FM residents. Objectives: To evaluate patients’ perception of the role of GP/FM residents and their trust in the medical care provided by them at USF Santiago de Leiria, a family unit in Portugal. Methods: Cross-sectional study with a convenience sample of 450 patients of USF Santiago through a questionnaire consisting of a sociodemographic survey and questions designed to assess patients' perception of the role of GP/FM residents. Results: We obtained 405 valid questionnaires, where 87.7% of patients reported having already had an appointment with a resident and 57.0% reported that they had been previously explained what medical residency was. Of the patients who had already been consulted by a resident, the majority believed that residency was important for the training of family physicians (95.0%). When asked whether they accepted the consultation to be carried out by a resident, 94.2% responded affirmatively, however when asked whether they felt free to refuse to be seen by a resident, only 70.1% replied positively. Of the total sample, 93.3% reported feeling comfortable communicating their problems to residents and 96.0% felt confident in the care they received from them. Conclusions: Although there is still some lack of knowledge about what residency is, most patients believe that residency in general practice is important for the training of future family physicians and accept their consultations to be carried out by residents.

Resumo Introdução: A formação especializada em medicina geral e familiar (MGF) é essencial para a aquisição de conhecimentos e competências. Tendo os utentes um papel fundamental na formação dos médicos internos é importante compreender a perceção dos utentes sobre os médicos internos de MGF. Objetivos: Avaliação da perceção dos utentes da USF Santiago de Leiria sobre o papel dos médicos internos de MGF e a confiança nos cuidados médicos por estes prestados. Método: Estudo transversal com uma amostra de conveniência de 450 utentes da USF Santiago através de um questionário constituído por um inquérito sociodemográfico e questões desenhadas para avaliar a perceção dos utentes sobre o papel dos médicos internos de MGF. Resultados: Foram obtidos 405 questionários válidos: 87,7% dos utentes referiam já terem tido uma consulta com um médico interno e 57,0% referiam que já lhes tinha sido explicado previamente o que era o internato médico. Dos doentes que já tinham sido consultados por um médico interno, a maioria acreditava que o internato era importante para a formação dos médicos de família (95,0%). Quando questionados sobre se aceitavam que a consulta fosse realizada por um médico interno, 94,2% responderam afirmativamente; quando inquiridos sobre se sentiam que tinham liberdade para recusar serem vistos por um médico interno apenas 70,1% responderam positivamente. Do total da amostra 93,3% referiam sentir-se confortáveis para comunicar os seus problemas aos médicos internos e 96,0% sentiam confiança nos cuidados que destes recebiam. Conclusões: Apesar de haver ainda algum desconhecimento sobre o que é um médico interno, a maioria dos utentes acredita que o internato em MGF é importante para a formação dos futuros médicos de família e aceitam que as suas consultas sejam realizadas por médicos internos.

https://doi.org/10.32385/rpmgf.v39i4.13650

Effectiveness of perioperative family-centered educational interventions in the anxiety, pain and behaviors of children/adolescents and their parents: Systematic Review Protocol
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Esteves, Ines Martins

; Coelho, Marcia Silva

; Cardoso, Daniela

; Prata, Ana Paula

; Pestana-Santos, Marcia

; Santos, Margarida Reis

Enfermería Actual de Costa Rica

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2023, N. 44 elocation 54616

Abstract: Es Pt En | Text: Es Pt En | PDF: Es | PDF: Pt | PDF: En

Resumen Introducción: Cada año, millones de personas menores y adolescentes se someten a cirugía, de las cuales entre el 50-75 % experimenta miedo y ansiedad. Las niñas y los niños son particularmente susceptibles al estrés y la ansiedad que rodea a la cirugía, como resultado de su desarrollo cognitivo, experiencias previas y conocimiento de la salud, lo que requiere intervenciones para prevenir y reducir estos síntomas. Objetivo: Esta revisión tiene como objetivo evaluar la efectividad de las intervenciones educativas familiares centradas en la ansiedad, el dolor y los comportamientos de las personas menores y adolescentes y de sus progenitores en el período perioperatorio. Métodos: Esta revisión seguirá las pautas del Instituto Joanna Briggs para revisiones sistemáticas de efectividad y considerará estudios experimentales y cuasiexperimentales en los que las intervenciones educativas perioperatorias para medir el dolor, la ansiedad y los comportamientos en niñas, niños y adolescentes y la ansiedad de sus progenitores. Se ha realizado una búsqueda inicial limitada de MEDLINE y CINAHL. Además, una segunda búsqueda de estudios publicados y no publicados de enero de 2007 disponibles en inglés, español y portugués. Una vez recuperados los textos completos, dos revisores evaluarán críticamente, de forma independiente, la calidad metodológica y la extracción de datos y se presentarán en forma de tabla. Una síntesis narrativa acompañará a los resultados y, si es posible, se realizará un metanálisis y se presentará un Grading of Recommendations, Assessment, Development and Evaluation. Resultados esperados: Esta revisión brindará orientación sobre cómo las intervenciones educativas centradas en la familia pueden usarse como un recurso para controlar la ansiedad, el dolor y el comportamiento en niñas, niños, adolescentes y sus familias en el contexto perioperatorio.

Resumo Introdução: Todos os anos, milhões de crianças e adolescentes são submetidos a cirurgias e 50-75% apresentam medo e ansiedade. Crianças/adolescentes são particularmente suscetíveis ao stress e ansiedade em torno da cirurgia devido ao seu desenvolvimento cognitivo, experiências anteriores e conhecimento que possuem sobre os cuidados de saúde, necessitando de intervenções para a prevenção/redução destes sintomas. Objetivo: Avaliar a eficácia de intervenções educacionais centradas na família na ansiedade, dor e comportamentos de crianças/adolescentes e ansiedade dos pais no período perioperatório. Métodos: Esta revisão seguirá a metodologia do Instituto Joanna Briggs para revisões sistemáticas de eficácia e considerará estudos (experimentais e quase-experimentais) em que as intervenções educacionais perioperatórias tenham sido aplicadas a crianças/ adolescentes e seus pais e avaliadas a dor, ansiedade e comportamento em crianças/adolescentes e ansiedade dos pais como resultados. Uma pesquisa inicial limitada de MEDLINE e CINAHL foi realizada. Será seguida por uma segunda busca por estudos publicados e não publicados de janeiro de 2007 disponíveis em inglês, espanhol e português. Após a recuperação dos textos completos, a avaliação da qualidade metodológica e a extração de dados serão avaliadas de forma crítica e independente por dois revisores e apresentadas em forma de tabela. Uma síntese narrativa acompanhará os resultados e, se possível, uma meta-análise será realizada e um resumo das Grading of Recommendations, Assessment, Development and Evaluation apresentado. Resultados esperados: Esta revisão fornecerá orientações sobre como as intervenções educativas centradas na família podem ser utilizadas como um recurso para gestão da ansiedade, dor e comportamento em crianças, adolescentes e suas famílias no contexto perioperatório.

Abstract Introduction: Every year, millions of children and adolescents undergo surgery, 50%-75% of them experience fear and anxiety. Children are particularly susceptible to stress and anxiety surrounding surgery as a result of their cognitive development, previous experiences, and knowledge about healthcare; this leads to additional interventions to prevent and reduce these symptoms. Objective: To evaluate the effectiveness of family-centered educational interventions in the children's and adolescents' anxiety, pain, and behaviors and their parents' anxiety during the perioperative period. Methods: This review will follow the Joanna Briggs Institute guidelines for systematic reviews of effectiveness and will consider those studies (experimental and quasi-experimental) in which perioperative educational interventions have been applied to children and adolescents and their parents; these studies measured children and adolescents' pain, anxiety, and behaviors, as well as their parent's anxiety. An initial search of MEDLINE and CINAHL will be followed by a second search for published and unpublished studies from January 2007 on, available in English, Spanish and Portuguese. After all full texts are retrieved, the methodological quality assessment and data extraction will be independently and critically evaluated by two reviewers, and the data will then be presented in a tabular format. An explanatory synthesis will accompany the results. Whenever possible, a meta-analysis will be performed, and a Grading of Recommendations, Assessment, Development, and Evaluation Summary of Findings will be presented. Expected Results: This review will provide guidance on how family-centred educational interventions can be used as a resource to manage anxiety, pain, and behavior in children, adolescents and their relatives during the perioperative processes.

https://doi.org/10.15517/enferm.actual.cr.i44.47104

[SciELO Preprints] - Correlation between blast resistance in wheat cultivars and conidia sporulation rate of Pyricularia oryzae Triticum
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Maciel, João Leodato Nunes Kovaleski, Marcos Silva, Daniela da Clebsch, Cláudia Cristina Deuner, Carolina Cardoso

Journal Metrics
- Sobre o periódico
- SciELO Analytics

Publication date: 2023-05-02

Abstract: En Pt

The use of resistant wheat cultivars is a fundamental strategy to minimize the damages caused by blast, a disease caused by the fungus Pyricularia oryzae Triticum (PoT). The objective of this study was to evaluate (a) the reaction to blast of Brazilian wheat cultivars and (b) to determine whether there is correlation between severity of symptoms on wheat spikes and “sporulation rate of PoT conidia per gram of wheat spike rachis” (Rscon). Plants of 16 wheat cultivars were grown in greenhouse until flowering (Zadoks stage 65), when their spikes were inoculated with a suspension formed by mixing the conidia of three PoT isolates. The evaluated variables were blast severity on spikes at 5, 7 and 11 days after inoculation (dai) and Rscon. Rachis were evaluated individually to determine the Rscon. Correlation analyzes were carried out between blast severity means on spikes of cultivars at 5, 7 and 11 dai and the log of Rscon. The cultivars ORS Feroz, ORS Destak, CD 116, ORS 1403, ORS 1401, TBIO Aton and TBIO Mestre stood out for being classified in the statistical groups with the highest resistance to blast for the four variables considered in the study. The correlation between blast severity on spikes at 5, 7 and 11 dai and Rscon was not significant.

A utilização de cultivares de trigo resistentes é estratégia fundamental para minimizar danos causados pela brusone, doença causada pelo fungo Pyricularia oryzae Triticum (PoT). O objetivo do estudo foi avaliar (a) a reação à brusone de cultivares brasileiras de trigo e (b) verificar a correlação entre a severidade dos sintomas na espiga e a “taxa de esporulação de conídios de PoT em ráquis de espigas de trigo” (Txcon). Plantas de 16 cultivares de trigo foram conduzidas em casa-de-vegetação até o florescimento (estádio 65 da escala de Zadoks), quando as espigas das mesmas foram submetidas à inoculação com uma suspensão formada pela mistura de conídios de três isolados de PoT. As variáveis avaliadas foram a severidade de brusone nas espigas aos cinco, sete e 11 dias após a inoculação (dai) e a Txcon. A Txcon foi determinada de forma individualizada para os ráquis. Foram realizadas análises de correlação entre as médias de severidade de brusone nas espigas das cultivares aos cinco, sete e 11 dai e o log das Txcon. As cultivares ORS Feroz, ORS Destak, CD 116, ORS 1403, ORS 1401, TBIO Aton e TBIO Mestre se destacaram por terem sido classificadas nos grupos estatísticos de maior resistência à brusone para as quatro variáveis consideradas no estudo. Verificou-se a existência de correlação entre a severidade de brusone nas espigas aos 5, 7 e 11 dai e Txcon.

https://doi.org/10.1590/SciELOPreprints.5489

10.

Cost-effectiveness analysis of intravenous paricalcitol vs. oral calcitriol in the treatment of hyperparathyroidism secondary to chronic kidney disease
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Cardoso, Marilia Mastrocolla de Almeida

; Machado-Rugolo, Juliana

; Lima, Silvana Andrea Molina

; Andrade, Luis Gustavo Modelli de

; Curado, Daniel da Silva Pereira

; Ponce, Daniela

Brazilian Journal of Nephrology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

mar 2023, Volume 45 N. 1 Pages 95 - 101

Abstract: En Pt | Text: En Pt | PDF: En | PDF: Pt

Abstract Introduction: Hyperparathyroidism (SHPT) secondary to chronic kidney disease (CKD) is characterized by high levels of parathyroid hormone (PTH), hyperplasia of the parathyroid glands and cardiovascular disease. Selective and non-selective and selective vitamin D-receptor activators, calcimimetics, are available in the Brazilian market to reduce PTH levels. Objectives: To develop a cost-effectiveness (C/E) and budgetary impact (BI) analysis of intravenous paricalcitol vs. oral calcitriol for patients on dialysis with SHPT, from the perspective of the Brazilian Public Health Care System (SUS). Methodology: We built a decision-tree model to analyze C/E, which considered the outcome of avoided death and a time horizon of 1 year. As for the BI analysis, two scenarios were considered, one of demand and one of epidemiological approach, based on data from the Brazilian Society of Nephrology. Results: The analysis showed that the C/E ratio was R$ 1,213.68 per year, and an incremental effectiveness of 0.032, referring to avoided death. The incremental C/E ratio was R$37,927.50 per death averted by paricalcitol. It was estimated that the incremental BI with the expansion of paricalcitol use will be between R$1,600,202.28 and R$4,128,565.65 in the first year, considering the main and epidemiological scenarios. At the end of 5 years after the expansion of its use, an incremental BI was estimated between R$ 48,596,855.50 and R$ 62,90,555.73. Conclusion: Intravenous paricalcitol has superior efficacy and similar safety to oral calcitriol, reducing the overall mortality of dialysis patients, although it implies a higher cost.

Resumo Introdução: O hiperparatireoidismo secundário (HPTS) à doença crônica renal (DRC) é caracterizado por elevados níveis de paratormônio (PTH), hiperplasia das glândulas paratireoides e doença cardiovascular. Para a redução dos níveis do PTH, estão disponíveis no mercado brasileiro os ativadores não seletivos e seletivos do receptor da vitamina D e os calcimiméticos. Objetivos: Desenvolver análise de custo-efetividade (C/E) e de impacto orçamentário (IO) do paricalcitol intravenoso vs. calcitriol oral para pacientes em diálise com HPTS, na perspectiva do Sistema Único de Saúde. Metodologia: Foi construído um modelo de árvore de decisão para a análise de C/E, que considerou o desfecho morte evitada e um horizonte temporal de 1 ano. Quanto à análise de IO, foram considerados dois cenários, sendo um de demanda aferida e um de abordagem epidemiológica, baseado nos dados da Sociedade Brasileira de Nefrologia. Resultados: A análise mostrou que a relação de C/E foi de R$ 1.213,68 ao ano, e uma efetividade incremental de 0,032, referente à morte evitada. A razão de C/E incremental foi de R$ 37.927,50 por morte evitada para o paricalcitol. Estimou-se que o IO incremental com a ampliação do uso do paricalcitol estará entre R$ 1.600.202,28 e R$ 4.128.565,65 no primeiro ano, considerando os cenários principal e o epidemiológico. Já no fim de 5 anos após a ampliação do uso, estimou-se IO incremental entre R$ 48.596.855,50 e R$ 62.90.555,73. Conclusão: O paricalcitol intravenoso tem eficácia superior e segurança semelhante ao comparador calcitriol oral, diminuindo a mortalidade geral dos pacientes em diálise, embora implique maior custo.

https://doi.org/10.1590/2175-8239-jbn-2022-0049en

11.

Triglyceride-glucose index is associated with poor sleep quality in apparently healthy subjects: A cross-sectional study
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Avelino, Daniela Carolina

; Silva, Alessandra da

; Chaves, Larissa Oliveira

; Carraro, Júlia Cristina Cardoso

; Vidigal, Fernanda de Carvalho

; Bressan, Josefina

Archives of Endocrinology and Metabolism

Journal Metrics
- Sobre o periódico
- SciELO Analytics

feb 2023, Volume 67 N. 1 Pages 73 - 91

Abstract: En | Text: En | PDF: En

ABSTRACT Objectives: We aimed to evaluate the association between the triglyceride glucose index (TyG index) and sleep quality and to establish a cut-off value for the TyG index based on the prevalence of subjects with insulin resistance (IR). Materials and methods: This cross-sectional study involved Brazilian health professionals (20-59 years). A total of 138 subjects answered the Pittsburgh Sleep Quality questionnaire to evaluate sleep quality. They were categorized into two groups: good sleep quality (global score ≤ 5 points) and poor sleep quality (global score ≥ 6 points). Also, we classified the subjects as having a high (>8.08 or >4.38) or low TyG index (≤8.08 or ≤4.38). Results: The majority of the subjects (70%) with high TyG index values (>8.08 or >4.38) reported poor sleep quality (p ≤ 0.001). Those with poor sleep quality had a 1.44-fold higher prevalence of IR (TyG index >8.08 or >4.38) compared to those with good sleep quality, regardless of sex, total cholesterol, LDL/HDL ratio, insulin, complement C3, CRP, and adiponectin (p ≤ 0.001). Conclusion: Our data showed a positive and significant association between the TyG index and poor sleep quality. Thus, these findings support the association between poor sleep quality and IR.

https://doi.org/10.20945/2359-3997000000517

12.

[SciELO Preprints] - Establishment and sanity of wheat seedlings produced from seeds infected with Pyricularia oryzae Triticum
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Maciel, João Leodato Nunes Silva, Alieze Nascimento da Costa, Ivan Francisco Dressler da Kovaleski, Marcos Silva, Daniela da Deuner, Carolina Cardoso

Journal Metrics
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Publication date: 2023-01-31

Abstract: En Pt

Pyricularia oryzae Triticum (PoT) is known to survive in wheat seeds and this condition favors its spread. There are, however, many gaps in knowledge regarding the damage caused by this pathogen in relation to the establishment and sanity of wheat seedlings. The objective of this study was to determine whether there is a correlation between incidence of PoT in wheat seeds and variables associated with the establishment and the sanity of the produced seedlings. Seven samples of wheat seeds naturally infected with the pathogen were used. The incidence of PoT in each of the seed samples was determined via the Blotter test, indicating a variation from 0 to 80.5%. The seeds of each sample were sown in 500 mL plastic pots containing autoclaved sand and the seedlings produced were evaluated in relation to the following aspects; emergency, height, lesions in different segments, mortality, abnormalities and transmissibility of symptoms. The study demonstrated that there is a correlation between incidence of PoT in wheat seeds and the following variables related to the seedlings produced; height at 7 days after sowing (DAS), incidence and severity of symptoms at 7, 14 and 21 DAS, and mortality at 14 and 21 DAS. The results confirmed that the establishment and sanity of wheat seedlings directly depend on incidence of PoT in the seeds.

Sabe-se que Pyricularia oryzae Triticum (PoT) sobrevive nas sementes de trigo e esta condição favorece sua disseminação. Há, porém, muitas lacunas no conhecimento relativo aos danos causados por este patógeno em relação ao estabelecimento e à sanidade das plântulas de trigo. O objetivo do trabalho foi verificar se existe correlação entre incidência de PoT em sementes de trigo e variáveis associadas ao estabelecimento e à sanidade das plântulas geradas. Foram utilizadas sete amostras de sementes de trigo naturalmente infectadas com o patógeno. A incidência de PoT em cada uma das amostras de sementes foi determinada via Blotter test indicando variação de 0 a 80,5%. As sementes de cada amostra foram semeadas em copos plásticos de 500 mL contendo areia autoclavada e as plântulas produzidas foram avaliadas em relação aos seguintes aspectos; emergência, altura, lesões em diferentes segmentos, mortalidade, anormalidades e transmissibilidade de sintomas. O estudo demonstrou que existe correlação entre a incidência de PoT em sementes de trigo e as seguintes variáveis relativas às plântulas produzidas; altura aos 7 dias após a semeadura (DAS), incidência e severidade de sintomas aos 7, 14 e 21 DAS, e mortalidade aos 14 e 21 DAS. Os resultados confirmaram que o estabelecimento e a sanidade das plântulas de trigo dependem diretamente da incidência de PoT nas sementes.

https://doi.org/10.1590/SciELOPreprints.5490

13.

Growth phenotypes of very low birth weight infants for prediction of neonatal outcomes from a Brazilian cohort: comparison with INTERGROWTH
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Cardoso, Viviane Cunha

; Grandi, Carlos

; Silveira, Rita C.

; Duarte, José Luiz Bandeira

; Viana, Maria Cândida Ferrarez Bouzada

; Ferreira, Daniela Marques de Lima Mota

; Alves Junior, José Mariano Sales

; Embrizi, Laís Furlan

; Gimenes, Carolina Boschi

; Mello e Silva, Nathalia Moura de

; Melo, Fernanda Pegoraro de Godoi

; Venzon, Paulyne Stadler

; Gomez, Dafne Barcala

; Vale, Marynéa Silva do

; Bentlin, Maria Regina

; Barros, Marina Carvalho de Moraes

; Bigélli, Laura Emilia Monteiro

; Diniz, Edna Maria de Albuquerque

; Luz, Jorge Hecker

; Marba, Sérgio Tadeu Martins

; Almeida, João Henrique Carvalho Leme de

; Aragon, Davi Casale

; Carmona, Fabio

Jornal de Pediatria

Journal Metrics
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jan 2023, Volume 99 N. 1 Pages 86 - 93

Abstract: En | Text: En | PDF: En

Abstract Objective: To assess the predictive value of selected growth phenotypes for neonatal morbidity and mortality in preterm infants < 30 weeks and to compare them with INTERGROWTH-21st (IG21). Methods: Retrospective analysis of data from the Brazilian Neonatal Research Network (BNRN) database for very low birth weight (VLBW) at 20 public tertiary-care university hospitals. Outcome: the composite neonatal morbidity and mortality (CNMM) consisted of in-hospital death, oxygen use at 36 weeks, intraventricular hemorrhage grade 3 or 4, and Bell stage 2 or 3 necrotizing enterocolitis. Selected growth phenotypes: small-for-gestational-age (SGA) defined as being < 3rd (SGA3) or 10th (SGA10) percentiles of BW, and large-for-gestational-age (LGA) as being > 97th percentile of BW. Stunting as being < 3rd percentile of the length and wasting as being < 3rd percentile of BMI. Single and multiple log-binomial regression models were fitted to estimate the relative risks of CNMM, comparing them to IG21. Results: 4,072 infants were included. The adjusted relative risks of CNMM associated with selected growth phenotypes were (BNRN/IG21): 1.45 (0.92–2.31)/1.60 (1.27–2.02) for SGA; 0.90 (0.55–1.47)/1.05 (0.55–1.99) for LGA; 1.65 (1.08–2.51)/1.58 (1.28–1.96) for stunting; and 1.48 (1.02–2.17) for wasting. Agreement between the two references was variable. The growth phenotypes had good specificity (>95%) and positive predictive value (70-90%), with poor sensitivity and low negative predictive value. Conclusion: The BNRN phenotypes at birth differed markedly from the IG21 standard and showed poor accuracy in predicting adverse neonatal outcomes.

https://doi.org/10.1016/j.jped.2022.07.007

14.

Cost-effectiveness analysis of cinacalcet vs. paricalcitol in the treatment of hyperparathyroidism secondary to chronic kidney disease
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Ponce, Daniela

; Cardoso, Marilia Mastrocolla de Almeida

; Rúgolo, Juliana Rodrigues Machado

; Molina, Silvana Andrea

; Andrade, Luis Gustavo Modelli de

; Curado, Daniel da Silva Pereira

Brazilian Journal of Nephrology

Journal Metrics
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2023, N. ahead

Abstract: Pt En | Text: Pt En | PDF: Pt | PDF: En

https://doi.org/10.1590/2175-8239-jbn-2022-0126en

15.

A straightforward one-step strategy for SARS-CoV-2 diagnosis and screening of variants of concern: a multicentre study
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Fontana-Maurell, Marcela

; Motta, Fernando do Couto

; Arruda, Monica Barcellos

; Cardoso, Pedro

; Ribeiro, Marisa

; Andrade, Elisabete

; Godoy, Daniela T

; Costa, Elaine

; Rocha, Daniele

; Resende, Paola Cristina

; Siqueira, Marilda Agudo MT

; Brindeiro, Rodrigo

; Alvarez, Patrícia

Memórias do Instituto Oswaldo Cruz

Journal Metrics
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2023, Volume 118 elocation e220202

Abstract: En | Text: En | PDF: En

BACKGROUND The prevalence of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) variants of concern (VOCs) has changed unevenly over time around the world. Although whole genome sequencing is the gold standard for virus characterisation, the discovery of alpha VOC causing spike gene target failure (SGTF) result, when tested using an reverse transcription real-time polymerase chain reaction (RT-qPCR) assay, has provided a simple tool for tracking the frequencies of variants. OBJECTIVES The aim of this study was to investigate if a multiplex RT-qPCR assay (BioM 4Plex VOC) could be used to detect SARS-CoV-2 and to perform a VOC screening test in a single reaction tube. Here, we present the multicentre study evaluating this assay. METHODS Twelve laboratories have participated in the multicentre study. The BioM 4Plex VOC was distributed to them with detailed instructions of how to perform the test. They were asked to test the BioM 4Plex VOC in parallel with their routine Commercial SARS-CoV-2 diagnostic assay. Additionally, they were requested to select SARS-CoV-2-positive samples with genome sequenced and lineage definition according to PANGO lineage classification. FINDINGS The BioM 4Plex VOC and commercial RT-PCR assay are equally effective in detecting SARS-CoV-2. Results revealed a specificity of 96.5-100% [95% confidence interval (CI)], a sensitivity of 99.8-100% (95% CI), and an accuracy of 99.8-100% (95% CI). A 99% concordance rate was found between results from the BioM 4Plex VOC and that from available genome sequencing data. MAIN CONCLUSIONS The BioM 4Plex VOC provides an effective solution to detect SARS-CoV-2 infections and screening for VOCs in a single reaction. It is a straightforward method to help us monitor the frequency and distribution of VOCs and develop strategies to better cope with the pandemics.

https://doi.org/10.1590/0074-02760220202

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Glossary and search help

You can enrich your search in a very simple way. Use the search indexes combined with the connectors (AND or OR) and specify more your search.

For example, if you want to search for articles about
cases of dengue in Brasil in 2015, use:
ti:dengue and publication_year:2015 and aff_country:Brasil

See below the complete list of search indexes that can be used:

Index code	Element
ti	article title
au	author
kw	article keywords
subject	subject (title words, abstract and keywords)
ab	abstract
ta	journal short title (e.g. Cad. Saúde Pública)
journal_title	journal full title (e.g. Cadernos de Saúde Pública)
la	publication language code (e.g. pt - Portuguese, es - Spanish)
type	document type
pid	publication identifier
publication_year	publication year of publication
sponsor	sponsor
aff_country	country code of the author's affiliation
aff_institution	author affiliation institution
volume	article volume
issue	article issue
elocation	elocation
doi	DOI number
issn	journal ISSN
in	SciELO colection code (e.g. scl - Brasil, col - Colômbia)
use_license	article usage license code

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