Search | SciELO

Need help?

Add field +

Search history

No documents were found for your search

Results: 896

au:ALVES, RAFAEL

Filters

Collection + Options

All
Brazil

777
Public Health

49
Rve

15
Portugal

14
Chile

9
Colombia

9
SciELO Preprints

9
Cuba

4
Spain

3
Venezuela

3
Argentina

2
Uruguay

2

Journal + Options

All
Ciência Rural

42
Pesquisa Agropecuária Brasileira

31
Revista Brasileira de Fruticultura

24
Revista de Saúde Pública

24
Revista da Sociedade Brasileira de Medicina Tropical

23
Ciência e Agrotecnologia

22
Cadernos de Saúde Pública

20
Revista Brasileira de Parasitologia Veterinária

19
Ciência & Saúde Coletiva

17
Revista Brasileira de Zootecnia

17
Bragantia

13
Pesquisa Veterinária Brasileira

13
Radiologia Brasileira

13
Jornal Vascular Brasileiro

12
Revista Brasileira de Saúde e Produção Animal

12

Show all...

Language

All
Portuguese

463

Publication Year + Options

All
2021

77
2019

65
2020

65
2022

63
2017

57
2023

57
2018

55
2016

54
2013

53
2015

48
2012

46
2011

41
2009

35
2014

35
2010

33

Show all...

SciELO Thematic Areas + Options

All
Health Sciences

428
Agricultural Sciences

296
Biological Sciences

106
Human Sciences

36
Engineering

34
Exact and Earth Sciences

18
Multidisciplinary

13
Applied Social Sciences

10
Literature and Arts

4

WoS Subject Categories + Options

All
Sciences

164
Multidisciplinary

139
Agriculture

125
Health

110
Medicine

108
Agronomy

97
Science

95
Veterinary

67
Services

64
Animal

57
Dairy

57
Environmental

54
Policy

50
Surgery

48
Occupational

46

Show all...

WoS Citation Index + Options

All
Science Citation Index Expanded

516
Social Sciences Citation Index

113
Arts Humanities Citation Index

1

Citables and non citables + Options

All
Citable

864
Non citable

23

Type of Literature + Options

All
Article

797
Rapid communication

28
Case report

24
Review article

18
Letter

12
Other

8
Brief report

5
Abstract

1
Article-commentary

1
Book review

1
Editorial

1

Order by

Page of 60 Next

Select this page

Print | Send to email | Export |

Facebook
Twitter
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

0 Selected itens

List all
Erase all

Tendência da taxa de mortalidade por câncer de mama em mulheres com 20 anos ou mais no Brasil, 2005-2019
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Silva, Gabriela Rodarte Pedroso da

; Guimarães, Rafael Alves

; Vieira, Flaviana Vely Mendonça

; Silva, George Oliveira

; Oliveira, Faétila dos Santos

; Aredes, Natália Del’ Angelo

Ciência & Saúde Coletiva

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 29 N. 3 elocation e01712023

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

Abstract The aim is to analyze the trend in breast cancer mortality rates and its correlation with the socioeconomic development status in Brazil. It involved an ecological time series study carried out in the 26 units of the federation, Federal District and regions of Brazil. Data sources included the Mortality Information System (number of deaths), the Brazilian Institute of Geography and Statistics (resident population) and the study of the Global Burden of Disease (Socio-demographic Index - SDI). Data from 2005 to 2019 were used. The trend was analyzed using Prais-Winsten regression models. The relationship between the mortality rate and the SDI was analyzed using Spearman’s correlation coefficient. During the study period, 207,683 deaths from breast cancer occurred. The average standardized mortality rate was 19.95 deaths per 100,000 women in Brazil. All the regions of Brazil showed an increasing trend in mortality. Of the total federative units, 22 showed an increasing trend. There was a positive relationship between the mortality rate and the SDI. The standardized mortality rate for breast cancer showed an increasing trend in Brazil, in all regions and in most states. There was a direct association between mortality and SDI, indicating a greater magnitude in more developed regions.

Resumo O objetivo é analisar a tendência da taxa de mortalidade por câncer de mama e sua correlação com o status de desenvolvimento socioeconômico no Brasil. Estudo ecológico de séries temporais realizado nos 26 estados, Distrito Federal e regiões do Brasil. As fontes de dados foram o Sistema de Informação sobre Mortalidade (número de óbitos), o Instituto Brasileiro de Geografia e Estatística (população residente) e o estudo da Carga Global de Doenças (socio-demographic index - SDI). Foram usados dados de 2005 a 2019. A tendência foi analisada pelos modelos de regressão de Prais-Winsten. A relação entre a taxa de mortalidade e o SDI foi analisada pelo coeficiente de correlação de Spearman. No período do estudo ocorrerem 207.683 óbitos por câncer de mama. A taxa padronizada de mortalidade média foi de 19,95 óbitos por 100.000 mulheres no Brasil. O Brasil e todas as regiões apresentaram tendência crescente da mortalidade. Do total de estados, 22 apresentaram tendência crescente. Verificou-se relação positiva entre a taxa de mortalidade e o SDI. A taxa de mortalidade padronizada por câncer de mama apresentou tendência crescente no Brasil, em todas as regiões e na maioria das unidades da federação. Verificou-se associação direta entre mortalidade e SDI, indicando maior magnitude em regiões mais desenvolvidas.

https://doi.org/10.1590/1413-81232024293.01712023

Comparison of nutritional status and growth curves of children and adolescents in the city of Goiânia, Goiás: cross-sectional study
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Alves, Rafael Ribeiro

; Baptista, Tadeu

; Marques, Vitor Alves

; Silva, Weder Alves da

; Silva, Marcelo Henrique

; Santos, Douglas de Assis Teles

; Vieira, Carlos Alexandre

Sao Paulo Medical Journal

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 142 N. 2 elocation e2022643

Abstract: En | Text: En | PDF: En

ABSTRACT BACKGROUND: Nutritional status and growth curves can affect cognitive development, increase the risk of infection, and contribute to the development of chronic diseases. Its etiology is related to food, socioeconomic, and maternal conditions. However, to date, no data on these parameters exist in the state of Goiás, Brazil. OBJECTIVE: To compare the nutritional status and growth curves of children and adolescents in the city of Goiânia, Goiás, Brazil. DESIGN AND SETTING: This was a cross-sectional study. A total of 529 individuals were recruited from a primary health center in the municipality. METHODS: To assess nutritional status, the sample was divided into three categories: 3–4, 5–10, and 11–19 years, with z-score classification considering body mass index for age. The classification of growth curves was performed considering the median height values for age, assuming two references: (a) young Brazilian population and (b) one recommended for international use. The independent sample T-test was used to compare anthropometric variables. RESULTS: The results showed that the classification of eutrophics represents a predominant percentage between both sexes (men: 03–04 = 55.4%; 05–10 = 57.6%; 11–19 = 53.5 % and women: 03–04 = 53.5%; 05–10 = 63.9%; 11–19 = 56.9%), and growth curves showed differences in specific periods in both sexes. CONCLUSIONS: It can be concluded that children and adolescents from the city of Goiânia present as predominance the eutrophic nutritional status, followed by the risk of overweight, underweight, obesity, and malnutrition of both sexes.

https://doi.org/10.1590/1516-3180.2022.0643.r1.010623

Usefulness, Reliability, Quality, and Content of Portuguese Language YouTube Videos on COVID-19
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Gomes, Rafael Domingos Almeida Durand

; Rodrigues, Thiago Sousa

; Moura, Ítalo Morais Alves de

; Albuquerque, João Victor de Araújo Pereira de

; Nunes, Wanúbia Barbosa

; Paiva, Saul Martins

; Granville-Garcia, Ana Flávia

; Firmino, Ramon Targino

Pesquisa Brasileira em Odontopediatria e Clínica Integrada

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 24 elocation e220178

Abstract: En | Text: En | PDF: En

Abstract Objective: To investigate the usefulness, reliability, quality, and content of Portuguese-language YouTube videos on COVID-19. Material and Methods: Three keywords selected on Google Trends were searched on YouTube, and the 60 first videos listed with each term were analyzed. Two calibrated researchers evaluated the reliability (DISCERN Modified Scale), the quality (Global Quality Score - GQS), and the usefulness of videos for the users (COVID-19 Specific Score - CSS). The number of views, likes, and engagement were also analyzed. The data were evaluated by the Mann-Whitney test and Spearman correlation (α=5%). Results: 59 videos were included. The average scores of quality, reliability, and usefulness were 3.0 (±1.1), 3.2 (± 0.8), and 1.5 (± 0.9), respectively. Two-thirds of the videos (64.4%) had low/moderate quality, and the majority (76.2%) were about signs and symptoms. The numbers of views (p=0.005), likes (p=0.006), and engagement (p=0.014) were significantly higher in moderate/good quality videos. The number of comments (p=0.007), duration of videos (p=0.004), and the DISCERN score (p<0.001) were significantly higher in videos made by health professionals. The general quality of the videos was positively correlated to the CSS scores, number of views, likes, and engagement (p<0.05). Conclusion: Most videos had moderate quality and reliability and low usefulness for the users.

https://doi.org/10.1590/pboci.2024.009

Correlation of physiological and productive parameters of cowpea under organic fertilization
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Costa, Rafael Santiago da

; Silva, Johny de Souza

; Vieira, Júlia Queiros

; Pinho, Beatriz Moreira

; Silva, Bruna Alves da

; Crisóstomo, Lindbergue Araújo

; Braga, Marilena de Melo

; Mesquita, Rosilene Oliveira

Revista Ciência Agronômica

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 55 elocation e20218295

Abstract: En | Text: En | PDF: En

ABSTRACT The work was intended to evaluate the effect of different organic compounds originating from the mixture of agroindustrial and urban wastes, as well as their doses in the physiology and production of cowpea. The experiment was conducted under a randomized block design, in a 4 x 5 + 2 factorial arrangement, with four organic fertilizers (3 composed obtained from of sewage sludge, green coconut shell, carnauba butt; and sewage sludge biochar), five doses (20, 40, 60, 80 and 100 t ha-1) and two additional treatments (without fertilization and mineral fertilization). We evaluated the leaf gas exchange in three phenological stages and the productive aspects. Regarding the physiological variables, the compounds with carnauba butt and green coconut shell promoted the best results and throughout the crop cycle, the gas exchange decreased. The productive aspects were increased by about 60%, especially due to the treatments with organic compounds. The PCA can confirm the univariate results, with emphasis on compounds with green coconut shell and carnauba butt. The high percentage of explanation found in axis 1 (60.49%) may be associated with the fact that the gas exchange and production variables are highly responsive to fertilization. The treatment with biochar caused a reduction in both in the physiological and in the productive aspects. The compounds with carnauba tip and green coconut shell promote satisfactory results, being viable alternatives to complement chemical fertilization with an indicated dose of 300g pot-1 or 60 t ha-1.

https://doi.org/10.5935/1806-6690.20240001

Defoliation and nitrogen fertilization on the physiological quality of soybean seeds
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Aguiar, Viviane Cabrera Baptista de

; Fernandes, Marcio Alves

; Zuffo, Alan Mario

; Ratke, Rafael Felippe

; Aguilera, Jorge González

; Silva, Tiago Roque Benetoli da

; Alves, Charline Zaratin

Revista Ciência Agronômica

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2024, Volume 55 elocation e20238757

Abstract: En | Text: En | PDF: En

ABSTRACT Stress caused by defoliation can compromise the physiological quality of soybean seeds. However, there is evidence that the application of nitrogen (N) can be an alternative to reduce the qualitative losses in seeds caused by defoliating insects. The objective of this study was to evaluate the effectiveness of topdressing N fertilization in improving the physiological quality of soybean seeds from plants subjected to artificial defoliation. The experimental design was a randomized block arranged in a 2×4 factorial scheme with four replicates. The treatments consisted of two levels of defoliation (33 and 66%) and four doses of N (0, 50, 100, and 150 kg ha-1), using urea (45% N), applied two days after defoliation. Artificial defoliation was performed during the R3 stage by removing one (33%) and two leaflets (66%) from each trifoliate leaf under field conditions. At stage R5.1, leaf area was quantified, and after harvesting, germination, emergence, length, total dry mass, electrical conductivity, total protein content, mass of 1000 seeds, and tetrazolium (vigor and viability) tests were carried out. It was concluded that increasing the defoliation from 33 to 66% impaired the physiological quality of soybean seeds. The use of nitrogen fertilization for coverage after defoliation at the beginning of the reproductive phase cannot minimize qualitative losses in seeds.

https://doi.org/10.5935/1806-6690.20230066

O Conselho Nacional de Saúde na pandemia de Covid-19: análise dos atos normativos e não normativos entre 2020 e 2022
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Costa, José Rafael Cutrim

; Alves, Sandra Mara Campos

; Delduque, Maria Célia

; Souza, Maria do Socorro de

Saúde em Debate

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2023, Volume 47 N. 139 Pages 830 - 843

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

ABSTRACT The present article presents the outcomes of the normative research on the combat against the COVID-19 pandemic at the National Health Council (Conselho Nacional de Saúde - CNS) from February 2020 to March 2022. This is a documental, descriptive-analytical study, with qualitative approach, using the technical analysis of content. Seventy-seven acts were issued by the CNS Collegiate, there included 63 recommendations, 6 opinions, 5 motions, 2 technical notes and 1 resolution. Most part of the documents (59%) were worked out during the first year of the pandemic. Despite the Council’s performance when combating the COVID-19, non-binding acts may be highlighted, the CNS normative production concentrating in merely guidance recommendations.

RESUMO Este artigo apresenta os resultados de pesquisa normativa sobre o enfrentamento da pandemia de Covid-19, no Conselho Nacional de Saúde (CNS), entre os meses de fevereiro de 2020 e maio de 2022. Tratou-se de estudo documental, descritivo-analítico com abordagem qualitativa, utilizando-se de técnica de análise de conteúdo. Foram identificados 77 atos expedidos pelo colegiado do CNS, sendo 63 recomendações, 6 pareceres, 5 moções, 2 notas técnicas e 1 resolução, constatando-se que a maior parte dos documentos (59%) foi elaborada no primeiro ano da pandemia. A despeito da atuação do CNS no enfrentamento da Covid-19, destaca-se o uso de atos não vinculantes, concentrando-se a produção normativa do CNS em recomendações que têm caráter meramente orientadores.

https://doi.org/10.1590/0103-1104202313908

Typical phenotypes of patients with acute respiratory failure with and without COVID-19 and their relationship with outcomes: a cohort study
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Oliveira, Mirella Cristine de

; Bernardelli, Rafaella Stradiotto

; Kozesinski-Nakatani, Amanda Christina

; Turnes, Joelle

; Reese, Fernanda Baeumle

; Pozzo, Leandro Caramuru

; Deucher, Rafael Alexandre de Oliveira

; Rossi, Caroline Uliana

; Tannous, Luana Alves

; Réa-Neto, Álvaro

Critical Care Science

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2023, Volume 35 N. 4 Pages 355 - 366

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

ABSTRACT Objective: To compare, within a cohort of patients with acute respiratory failure, the phenotypes of patients with and without COVID-19 in the context of the pandemic and evaluate whether COVID-19 is an independent predictor of intensive care unit mortality. Methods: This historical cohort study evaluated 1001 acute respiratory failure patients with suspected COVID-19 admitted to the intensive care unit of 8 hospitals. Patients were classified as COVID-19 cases and non-COVID-19 cases according to real-time polymerase chain reaction results. Data on clinical and demographic characteristics were collected on intensive care unit admission, as well as daily clinical and laboratory data and intensive care unit outcomes. Results: Although the groups did not differ in terms of APACHE II or SOFA scores at admission, the COVID-19 group had more initial symptoms of fever, myalgia and diarrhea, had a longer duration of symptoms, and had a higher prevalence of obesity. They also had a lower PaO2/FiO2 ratio, lower platelet levels than non-COVID-19 patients, and more metabolic changes, such as higher levels of blood glucose, C-reactive protein, and lactic dehydrogenase. Patients with non-COVID-19 acute respiratory failure had a higher prevalence of chronic obstructive pulmonary disease/asthma and cardiopathy. Patients with COVID-19 stayed in the hospital longer and had more complications, such as acute kidney failure, severe acute respiratory distress syndrome and severe infection. The all-cause mortality rate was also higher in this group (43.7% in the COVID-19 group versus 27.4% in the non-COVID-19 group). The diagnosis of COVID-19 was a predictor of intensive care unit mortality (odds ratio, 2.77; 95%CI, 1.89 - 4.07; p < 0.001), regardless of age or Charlson Comorbidity Index score. Conclusion: In a prospective cohort of patients admitted with acute respiratory failure, patients with COVID-19 had a clearly different phenotype and a higher mortality than non-COVID-19 patients. This may help to outline more accurate screening and appropriate and timely treatment for these patients.

RESUMO Objetivo: Comparar, em uma coorte de pacientes com insuficiência respiratória aguda, os fenótipos de pacientes com e sem COVID-19, no contexto da pandemia, e avaliar se a COVID-19 é um preditor independente de mortalidade na unidade de terapia intensiva. Métodos: Este estudo de coorte histórico avaliou 1.001 pacientes com insuficiência respiratória aguda e suspeita de COVID-19 internados na unidade de terapia intensiva de oito hospitais. Os pacientes foram classificados como casos com e sem COVID-19 segundo os resultados da RT-PCR. Foram coletados dados sobre características clínicas e demográficas na admissão à unidade de terapia intensiva, bem como dados clínicos e laboratoriais diários e desfechos da unidade de terapia intensiva. Resultados: Embora os grupos não tenham diferido nos escores APACHE II ou SOFA na admissão, o grupo COVID-19 apresentou mais sintomas iniciais de febre, mialgia e diarreia e teve maior duração dos sintomas e maior prevalência de obesidade. Eles também apresentaram menor relação PaO2/FiO2 e níveis mais baixos de plaquetas do que os pacientes sem COVID-19 e mais alterações metabólicas, como níveis mais altos de glicemia, proteína C-reativa e desidrogenase lática. Os pacientes com insuficiência respiratória aguda sem COVID-19 apresentaram maior prevalência de doença pulmonar obstrutiva crônica/asma e cardiopatia. Os pacientes com COVID-19 permaneceram mais tempo no hospital e tiveram mais complicações, como insuficiência renal aguda, síndrome do desconforto respiratório agudo grave e infecção grave. A taxa de mortalidade por todas as causas também foi maior nesse grupo (43,7% no grupo com COVID-19 versus 27,4% no grupo sem COVID-19). O diagnóstico de COVID-19 foi um preditor de mortalidade na unidade de terapia intensiva (razão de chances de 2,77; IC95% 1,89 - 4,07; p < 0,001), independentemente da idade ou da pontuação do Índice de Comorbidade de Charlson. Conclusão: Em uma coorte prospectiva de pacientes admitidos com insuficiência respiratória aguda, os pacientes com COVID-19 apresentaram fenótipo claramente diferente e uma mortalidade mais alta do que os pacientes sem COVID-19. Isso pode ajudar a traçar uma triagem mais precisa e um tratamento adequado e oportuno para esses pacientes.

https://doi.org/10.5935/2965-2774.20230015-en

Posicionamento do Departamento de Imagem Cardiovascular da Sociedade Brasileira de Cardiologia sobre o Uso do Strain Miocárdico na Rotina do Cardiologista – 2023
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Almeida, André Luiz Cerqueira

; Melo, Marcelo Dantas Tavares de

; Bihan, David Costa de Souza Le

; Vieira, Marcelo Luiz Campos

; Pena, José Luiz Barros

; Del Castillo, José Maria

; Abensur, Henry

; Hortegal, Renato de Aguiar

; Otto, Maria Estefania Bosco

; Piveta, Rafael Bonafim

; Dantas, Maria Rosa

; Assef, Jorge Eduardo

; Beck, Adenalva Lima de Souza

; Santo, Thais Harada Campos Espirito

; Silva, Tonnison de Oliveira

; Salemi, Vera Maria Cury

; Rocon, Camila

; Lima, Márcio Silva Miguel

; Barberato, Silvio Henrique

; Rodrigues, Ana Clara

; Rabschkowisky, Arnaldo

; Frota, Daniela do Carmo Rassi

; Gripp, Eliza de Almeida

; Barretto, Rodrigo Bellio de Mattos

; Silva, Sandra Marques e

; Cauduro, Sanderson Antonio

; Pinheiro, Aurélio Carvalho

; Araujo, Salustiano Pereira de

; Tressino, Cintia Galhardo

; Silva, Carlos Eduardo Suaide

; Monaco, Claudia Gianini

; Paiva, Marcelo Goulart

; Fisher, Cláudio Henrique

; Alves, Marco Stephan Lofrano

; Grau, Cláudia R. Pinheiro de Castro

; Santos, Maria Veronica Camara dos

; Guimarães, Isabel Cristina Britto

; Morhy, Samira Saady

; Leal, Gabriela Nunes

; Soares, Andressa Mussi

; Cruz, Cecilia Beatriz Bittencourt Viana

; Guimarães Filho, Fabio Villaça

; Assunção, Bruna Morhy Borges Leal

; Fernandes, Rafael Modesto

; Saraiva, Roberto Magalhães

; Tsutsui, Jeane Mike

; Soares, Fábio Luis de Jesus

; Falcão, Sandra Nívea dos Reis Saraiva

; Hotta, Viviane Tiemi

; Armstrong, Anderson da Costa

; Hygidio, Daniel de Andrade

; Miglioranza, Marcelo Haertel

; Camarozano, Ana Cristina

; Lopes, Marly Maria Uellendahl

; Cerci, Rodrigo Julio

; Siqueira, Maria Eduarda Menezes de

; Torreão, Jorge Andion

; Rochitte, Carlos Eduardo

; Felix, Alex

Arquivos Brasileiros de Cardiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2023, Volume 120 N. 12 elocation e20230646

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

https://doi.org/10.36660/abc.20230646

O Conselho Nacional de Saúde na pandemia de Covid-19: análise dos atos normativos e não normativos entre 2020 e 2022
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Costa, José Rafael Cutrim

; Alves, Sandra Mara Campos

; Delduque, Maria Célia

; Souza, Maria do Socorro de

Saúde em Debate

Journal Metrics
- Sobre o periódico
- SciELO Analytics

oct 2023, Volume 47 N. 139 Pages 830 - 843

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

https://doi.org/10.1590/0103-1104202313908

10.

Efetividade do Trastuzumabe adjuvante em mulheres com câncer de mama HER-2+ no SUS
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Batista, Joanna d’Arc Lyra

; Alves, Rafael José Vargas

; Cardoso, Taís Belladona

; Moreno, Marcelo

; Tiscoski, Katsuki Arima

; Polanczyk, Carisi Anne

Ciência & Saúde Coletiva

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2023, Volume 28 N. 6 Pages 1819 - 1830

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

Abstract The aim of this study was to evaluate the effectiveness in a real-world study of adjuvant trastuzumab in women with HER-2+ initial breast cancer in overall survival and recurrence-free survival. A retrospective cohort study was conducted with women who had HER-2+ breast cancer treated with trastuzumab from July 2012 to May 2017 and followed up until July 2021. The death rate was 2.62 per 100 persons/year, and the incidence rate of recurrence was 7.52 per 100 persons/year. The probability of survival at 8.7 years was 85.9%, while the probability of recurrence-free survival in the same period was 62.8%. The use of trastuzumab proved to be effective in the adjuvant treatment of breast cancer in a public health service in southern Brazil. Prognostic factors associated with worse overall survival or relapse did not influence the natural history of the disease, except locally advanced disease at the beginning of treatment. The data presented may prove to be useful in helping to make decisions about whether to use trastuzumab in the treatment of initial or locally advanced breast cancer in the Brazilian SUS.

Resumo O objetivo deste artigo é avaliar a efetividade em estudo de vida real do trastuzumabe adjuvante em mulheres com câncer de mama inicial HER-2 positivo na sobrevida global e livre de recidiva. Foi realizado um estudo de coorte retrospectiva em mulheres com câncer de mama inicial HER-2 positivo atendidas no SUS, desde a incorporação da medicação. Trata-se de uma coorte retrospectiva com mulheres com câncer de mama HER-2 positivo, que foram tratadas entre julho de 2012 e maio de 2017 com seguimento até julho de 2021. A taxa de incidência de óbito foi de 2,62 por 100 pessoa/ano e a de recidiva foi de 7,52 por 100 pessoa/ano. A probabilidade de sobrevida em 8,7 anos foi 85,9%, enquanto a probabilidade de sobrevida livre de doença no mesmo período foi 62,8%. O uso de trastuzumabe se mostrou efetivo no tratamento adjuvante do câncer de mama em um serviço público de saúde no Sul do Brasil. Fatores prognósticos associados com pior sobrevida ou recidiva não influenciaram na história natural da doença, exceto doença localmente avançada no início do tratamento. Os dados apresentados podem vir a ser úteis em auxiliar na tomada de decisão sobre a manutenção ou não do uso do trastuzumabe no tratamento do câncer de mama inicial ou localmente avançado no serviço público de saúde brasileiro.

https://doi.org/10.1590/1413-81232023286.15092022

11.

Flash glucose monitoring system in patients with type 1 diabetes in healthcare center in Brazil: real world data from a short-term prospective study
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Matheus, Alessandra S. M.

; Pascoal, Juliana Brazil Fontes

; Cabizuca, Carolina Alves

; Tannus, Lucianne Righeti Monteiro

; Guimarães, Rafael Seno

; Mattos, Diogo Menezes Ferrazani

; Cobas, Roberta Arnoldi

Archives of Endocrinology and Metabolism

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2023, Volume 67 N. 3 Pages 289 - 297

Abstract: En | Text: En | PDF: En

ABSTRACT Objectives: To evaluate the alternate use of flash glucose monitoring (FGM) with self-monitoring blood glucose (SMBG), in patients with type 1 diabetes (T1D). Materials and methods: Two weeks of open FGM (P2), both preceded (P1) and followed by 2 weeks (P3) of SMBG with a blinded FGM system. Mean absolute relative difference (MARD) was calculated by (|FGMi − SMBGi|) / SMBGi, where it was a paired data sample. Results: In total, 34 patients were evaluated. Time in range (TIR) did not change between P1 and P2. In 12 patients (35.3%), TIR increased from 40% at P1 to 52% at P2 (p = 0.002) and in 22 (64.7%), TIR decreased or did not change. FGM use resulted in decreased % time spent in hypoglycemia (<70 mg/dL) (6.5% vs. 5.0%; p = 0.005), increased % time spent in hyperglycemia (>180 mg/dL) (44.5% to 51%; p = 0.046) with no significant change in % TIR. The proportion of patients who reached sensor-estimated glycated hemoglobin (eA1c) < 7% decreased from 23.5% at P1 to 12.9% at P2, p = 0.028. For the whole sample, the MARD between the two methods was 15.5% (95% CI 14.5-16.6%). For normal glucose range, hyperglycemic levels and hypoglycemic levels MARD were 16.0% (95% CI 15.0-17.0%), 13.3% (95% CI 11.5-15.2%) and 23.4% [95% CI 20.5-26.3%)], respectively. Conclusion: FGM after usual SMBG decreased the % time spent in hypoglycemia concomitant with an undesired increase in % time spent in hyperglycemia. Lower accuracy of FGM regarding hypoglycemia levels could result in overcorrection of hypoglycemia.

https://doi.org/10.20945/2359-3997000000540

12.

Prevalence of lectures about dental esthetics and female speakers in three Brazilian conferences
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Conceição, Karen Larissa Oliveira

; Soares, Karla Danielly Alves

; Bragança, Rafaella Mariana de

; Correa, Marcos Britto

; Moraes, Rafael Ratto

; Faria-e-Silva, André Luis

Brazilian Dental Journal

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2023, Volume 34 N. 3 Pages 101 - 110

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

Abstract This study analyzed the prevalence of lectures involving esthetics in the scientific program of Brazilian dental conferences and the gender distribution of speakers. All lectures presented in three dental conferences (Bahia, São Paulo, and Goiás states) held from 2016 to 2020 were evaluated. Three investigators individually divided the lectures according to the specialties recognized by the Brazilian Federal Council of Dentistry (FCD) based on their titles. The lectures were also classified as involving or not esthetics, and the speaker`s gender was recorded. Descriptive statistical analyses were performed, and Chi-square tests assessed possible associations between factors. The words most cited in the titles of the lectures were “esthetic” (13.6%), “dentistry” (9.9%), and “treatment” (8.1%). Oral diseases were barely mentioned in the titles (up to 1.3%). The highest number of lectures was observed for the specialty of Restorative Dentistry (22.3%), followed by Prosthodontics (18.5%). Approximately one-third of lectures involved some aesthetic aspect, but this percentage ranged from 71.9 to 78.6% for the two specialties with more lectures. Regarding the speaker`s gender, the inequity was higher for lectures involving esthetics (81.6% of males) than for topics unrelated to esthetics (66.7%). More male speakers than females were observed for all specialties. The highest gender gap was observed for Pediatric Dentistry with 62.4% male speakers, although only 10.6% of FCD registered specialists were men. In conclusion, the Brazilian dental conferences analyzed seemed to favor offering lectures dealing with esthetic topics and male speakers.

Resumo Este estudo analisou a prevalência de palestras envolvendo estética na programação científica de congressos de Odontologia brasileiros, e a distribuição do gênero dos palestrantes. Todas as palestras apresentadas em três congressos de Odontologia (CIOBA, CIOGO, and CIOSP) entre 2016 e 2020 foram avaliadas. Três avaliadores utilizaram os títulos das palestras para dividi-las entre as especialidades reconhecidas pelo Conselho Federal de Odontologia (CFO) do Brasil. As palestras foram também classificadas como envolvendo ou não estética, e o gênero do palestrante foi registrado. Análises estatísticas descritivas foram realizadas, e testes de Qui-quadrado avaliaram possíveis interações entre fatores. A palavra mais citada nos títulos das palestras foi “estética” (13,6%), seguido por “odontologia” (9,9%) e “tratamento” (8,1%). Doenças orais foram raramente mencionadas nos títulos (até 1,3%). O maior número de palestras foi observado para a especialidade de Dentística (22,3%), seguido por Prótese Dental (18,3%). Aproximadamente um terço das palestras envolviam algum aspecto estético, com porcentagens entre 71,9 a 78,6% para as duas especialidades com mais palestras. Em relação ao gênero do palestrante, a inequidade foi maior para palestras envolvendo estética (81,6% de homens) que para tópicos não relacionadas à estética (66,7%). Mais palestrantes do sexo masculino que feminino foram observados para todas as especialidades. A maior discrepância entre os gêneros foi observada para Odontopediatria, uma especialidade com 62,4% dos palestrantes do sexo masculino, embora apenas 10,6% dos especialistas registrados no CFO eram homens. Como conclusão, os congressos de Odontologia Brasileiros parecem preferir palestras abordando tópicos de estética e palestrantes do sexo masculino.

https://doi.org/10.1590/0103-6440202305349

13.

Efetividade do Trastuzumabe adjuvante em mulheres com câncer de mama HER-2+ no SUS
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Batista, Joanna d’Arc Lyra

; Alves, Rafael José Vargas

; Cardoso, Taís Belladona

; Moreno, Marcelo

; Tiscoski, Katsuki Arima

; Polanczyk, Carisi Anne

Ciência & Saúde Coletiva

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2023, Volume 28 N. 6 Pages 1819 - 1830

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

https://doi.org/10.1590/1413-81232023286.15092022

14.

BIPES: PROGRAMAÇÃO DE DISPOSITIVOS ELETRÔNICOS EM BLOCOS PARA ATIVIDADES EDUCACIONAIS MÃO NA MASSA
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Marques, Jorge André Gastmaier

; Gueta, Wesley Flávio

; Pazelli, Tatiana de Figueiredo Pereira Alves Taveira

; Aroca, Rafael Vidal

Cadernos CEDES

Journal Metrics
- Sobre o periódico
- SciELO Analytics

may 2023, Volume 43 N. 120 Pages 98 - 107

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

ABSTRACT The development of computer programming skills is relevant in various educational and curricular contexts. In addition, hands-on robotics, maker activities and project-based problem solving have provided relevant results for students who attend these activities. However, even with low-cost technologies and platforms such as Arduino and ESP8266, installation challenges and costs can often prevent access to these educational resources. In this sense, the Block Based Integrated Platform for Embedded Systems (BIPES) project was conceived at the beginning of 2020 with the objective of facilitating these activities, offering resources such as block programming, support for multiple embedded devices, and flexibility of not requiring the installation or configuration of any additional software. This article describes the operational aspects of the BIPES project and presents some aspects of its use in workshops and other activities. Currently, the project has more than 10,000 users.

RESUMO O desenvolvimento de habilidades de programação de computadores é relevante em diversos contextos educacionais. As atividades práticas maker, de robótica e solução de problemas por projetos trazem resultados importantes para alunos que participam desses tipos de atividade. Entretanto, mesmo com tecnologias acessíveis, como o Arduino e o ESP8266, os custos e a dificuldade de instalação podem restringir o acesso a esses recursos educacionais. Nesse sentido, o Projeto Block Based Integrated Platform for Embedded Systems (BIPES) foi concebido no início do ano de 2020 com o objetivo de facilitar essas atividades, oferecendo recursos como programação por blocos, suporte a vários dispositivos embarcados e a flexibilidade de dispensar a instalação e configuração de qualquer software adicional. Este artigo descreve os aspectos operacionais do Projeto BIPES e apresenta alguns resultados do seu uso em oficinas e outras atividades. Atualmente, o projeto conta com mais de 10 mil usuários.

https://doi.org/10.1590/cc271312

15.

Functional Shoulder Evaluation after Osteosynthesis of Greater Tuberosity Fracture: Is There any Influence of Glenohumeral Dislocation?
Facebook Twitter

Other social networks
Google+
LinkedIn
Reddit
StambleUpon
CiteULike
Mendeley
Other networks

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Mouraria, Guilherme Grisi

; Cunha, Renato Mason Rodrigues da

; Coelho, Sérgio de Paula

; Brigatto, Rafael Mulati

; Cruz, Márcio Alves

; Etchebehere, Maurício

Revista Brasileira de Ortopedia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

apr 2023, Volume 58 N. 2 Pages 265 - 270

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

Abstract Objective To evaluate the postoperative functional and radiographic outcomes of the shoulder of patients submitted to transosseous suturing of a greater tuberosity fracture (GTF) through an anterolateral route and the influence of the glenohumeral dislocation on these outcomes. Methods We conducted a retrospective study and functional assessment using the Constant-Murley score. The distance between the greater tuberosity and the joint surface of the proximal humerus (in true anteroposterior radiographs) after the union was calculated. We used the Fisher exact test for the categorical independent variables, and the Student t or Mann-Whitney test for the non-categorical variables. Results In total, 26 patients met the inclusion criteria, and 38% of the sample presented an association between glenohumeral dislocation and GTF. The mean Constant-Murley score was of 82.5 + 8.02 points. The presence of an associated dislocation did not alter the functional outcome. The mean distance between the greater tuberosity of the humerus and the joint surface of the humeral head after the union was of 9 + 4.3 mm below the articular line of the humeral head. The dislocation led to a lower level of reduction, but this did not influence the Constant-Murley score. Conclusion The cases of GTF submitted to surgical treatment with transosseous sutures had good functional outcomes. The presence of dislocation made the anatomical reduction of the greater tuberosity difficult. However, it did not influence the Constant-Murley score.

Resumo Objetivo Avaliar os resultados funcional e radiográfico pós-operatórios do ombro, em pacientes submetidos a sutura transóssea de fratura da tuberosidade maior (FTM) por acesso anterolateral, e a influência da luxação glenoumeral nesses resultados. Métodos Realizou-se estudo retrospectivo e avaliação funcional (pela escala de Constant-Murley). Calculou-se a distância entre a tuberosidade maior e a superfície articular do úmero proximal (por meio de radiografia em incidência anteroposterior verdadeira) após a consolidação. Usou-se o teste Exato de Fisher para as variáveis independentes categóricas, e os testes tde Student ou de Mann-Whitney para as não categóricas. Resultados Ao todo, 26 pacientes preencheram os critérios de inclusão. A associação de luxação glenoumeral com FTM foi observada em 38% da amostra. A média da pontuação na escala de Constant-Murley foi de 82,5 + 8,02. A presença de luxação associada não alterou o resultado funcional. A distância média da consolidação da tuberosidade maior do úmero em relação à superfície articular da cabeça umeral foi de 9 + 4,3 mm abaixo da linha articular da cabeça umeral. Pacientes com luxação associada evoluíram com redução menor, mas isso não influenciou na pontuação na escala de Constant-Murley. Conclusão As FTMs submetidas ao tratamento cirúrgico com sutura transóssea evoluíram com bom resultado funcional. A presença de luxação dificultou a redução anatômica da tuberosidade maior. Entretanto, isso não influenciou na pontuação na escala de Constant-Murley.

https://doi.org/10.1055/s-0042-1749417

Showing

itens per page

Page of 60 Next

Select one or more results

All Alphabetic

Results

Comparative chart Download CSV

Statistics of

Send result

To*

Use ; (semicolon) to insert more emails.

Send to email

This page

Selected records

All references (max. 300)

Your email

Subject

Comments

Export format:

RIS (for EndNote, ProCite, Reference Manager, RefWorks, Citavi, etc.)

BibTeX

Citation

CSV (for Excel, etc)

Export:

This page

Selected itens

All references (max. 2000)

Sem resultados

No documents were found for your search

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

SciELO - Scientific Electronic Library Online
Rua Dr. Diogo de Faria, 1087 – 9º andar – Vila Clementino 04037-003 São Paulo/SP - Brasil
Email: scielo@scielo.org

All the contents of this site www.scielo.br, except where otherwise noted, is licensed under a Creative Commons Attribution License.
more »