Search | SciELO

Resumo A vacina covid-19 confere proteção direta, reduz as taxas de transmissão do vírus e de novas variantes. No Brasil, estão liberadas para a população pediátrica as vacinas Pfizer/BioNTech e a CoronaVac, ambas seguras, eficazes e imunogênicas. Pacientes pediátricos com síndrome nefrótica e covid-19 têm curso clínico regular sem complicações relacionadas ao uso de esteroides ou vacinas. Esses pacientes, com ou sem imunossupressão, não apresentam maior risco de covid-19 grave e o tratamento com esteroides é seguro. Os pacientes com doença renal crônica têm covid-19 mais leve, sem necessidade de hospitalização. A resposta vacinal pode ser reduzida e/ou a duração dos anticorpos pós-vacinação pode ser menor do que na população geral. Entretanto, a vacina covid-19 está recomendada, considerando o risco de exposição. Acredita-se que pacientes com síndrome hemolítico-urêmica teriam maior risco de covid-19 grave. A vacina é recomendada, embora dados específicos sobre segurança e eficácia da vacina covid-19 sejam limitados. Há concordância que os benefícios da imunidade induzida superam quaisquer riscos da imunização. A vacina covid-19 é recomendada para crianças e adolescentes candidatos ao transplante renal ou já transplantados. Esses pacientes têm resposta imunológica reduzida após a vacina, entretanto ela é recomendada porque os benefícios superam qualquer risco dessa vacinação. A recomendação atual no Brasil é a vacina de tecnologia RNA mensageiro. O objetivo deste documento é levar aos nefrologistas pediátricos os conhecimentos mais recentes sobre a vacinação contra contra-19 em crianças com doenças renais. covid19 covid 19 covid-1 direta variantes PfizerBioNTech Pfizer BioNTech CoronaVac seguras imunogênicas imunossupressão seguro leve hospitalização eou pósvacinação pós geral Entretanto exposição Acreditase Acredita se hemolíticourêmica hemolítico urêmica limitados imunização transplantados mensageiro contra19 contra-1 renais covid1 1 covid- contra1 contra-

ABSTRACT The covid-19 vaccine confers direct protection and reduces transmission rates of the virus and new variants. Vaccines from Pfizer/BioNTech and CoronaVac have been cleared for children in Brazil. They are safe, effective, and immunogenic. There are no known complications associated with the use of steroids or vaccines in pediatric patients with covid-19 and nephrotic syndrome. With or without immunosuppression, these patients are not at increased risk of severe covid-19, and steroids are safe for them. A milder form of covid-19 occurs in patients with chronic kidney disease without the need for hospitalization. The vaccine response may be reduced and/or the duration of antibodies after vaccination may be shorter than in the general population. However, considering risk of exposure, vaccination against covid-19 is recommended. It is believed that patients with hemolytic-uremic syndrome are at higher risk of severe covid-19. Vaccination is recommended, although specific data on the safety and efficacy of the covid-19 vaccine are limited. There is agreement that the benefits of induced immunity outweigh the risks of immunization. Vaccination against covid-19 is recommended for children and adolescents needing kidney transplantation or who have undergone transplantation. These patients present decreased immune response after vaccination, but immunization is recommended because the benefits outweigh the risks of vaccination. Current recommendations in Brazil stipulate the use of the messenger RNA vaccine. This paper aims to provide pediatric nephrologists with the latest knowledge about vaccination against covid-19 for children with kidney disease. covid19 covid 19 covid-1 variants PfizerBioNTech Pfizer BioNTech effective immunogenic immunosuppression covid19, 19, them hospitalization andor population However exposure hemolyticuremic hemolytic uremic covid19. 19. limited covid1 1 covid-

https://doi.org/10.1590/2175-8239-jbn-2022-0081en

Distribution of nutrients and chlorophyll across an equatorial reef region: Insights on coastal gradients region
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Barroso, Hortência de Sousa

; Lima, Isabelle de Oliveira

; Bezerra, Antonia Diana Alves

; Garcia, Tatiane Martins

; Tavares, Tallita Cruz Lopes

; Alves, Ravena Santiago

; Souza Junior, Edmilson Ferreira de

; Teixeira, Carlos Eduardo Peres

; Viana, Michael Barbosa

; Soares, Marcelo O.

Ocean and Coastal Research

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 71 Suppl. 2 elocation e23002

Abstract: En | Text: En | PDF: En

Abstract We evaluate how the concentrations of inorganic nutrients and chlorophyll a vary in a heterogeneous area (Equatorial SW Atlantic), covering a gradient from stations closer to the coast to others more distant associated or not with turbid-zone reefs. Vertical temperature (27.9 ± 0.10 °C; mean ± standard deviation) and salinity (36.2 ± 0.14) profles showed that the water column is well mixed (0-30 m depth). The oligotrophic condition was marked by low concentrations of phosphate (0.30 ± 0.22 µM) and dissolved inorganic nitrogen (0.64 ± 0.74 µM). Moreover, dissolved reactive silicon (DSi) was low in most samples (< 2.0 µM), but higher (>10 µM) in nearshore stations, probably related to continental runoff and/or resuspension of the bottom sediments. The pelagic phytoplankton biomass indicated that chlorophyll a (0.25 ± 0.08 µg L-1) was low, positively correlated with light and negatively correlated with nutrients, indicating possible phytoplankton uptake. Chlorophyll a concentrations were lower in stations closer to the coast and higher in some stations near the reefs, indicating that the latter could be more prone to phytoplankton development and depletion of nutrients, especially DSi. Therefore, although oligotrophy is present along this coast, we found some unexpected heterogeneity of nutrient and chlorophyll a distributions, which were probably infuenced by benthic-pelagic coupling due to the presence of extensive reefs, sponge gardens (18-30 m depth), and the proximity to the coast. These results highlight the importance of understanding the heterogeneity of ocean productivity, especially in lesser known low-latitude areas, which showed distinct nutrient and chlorophyll a levels related to the occurrence of tropical reefs that are capable of supporting important fsh stocks and unique biological communities. Equatorial Atlantic, Atlantic , Atlantic) turbidzone turbid zone 27.9 279 27 9 (27. 010 0 10 0.1 °C C deviation 36.2 362 36 2 (36. 0.14 014 14 030 30 (0-3 depth. depth . depth) 0.30 (0.3 022 22 0.2 µM 0.64 064 64 (0.6 074 74 0.7 µM. Moreover DSi (DSi < ( 20 2. µM, >10 (>1 andor sediments 0.25 025 25 (0.2 008 08 0.0 L1 L 1 L-1 uptake Therefore distributions benthicpelagic benthic 1830 18 (18-3 depth, productivity lowlatitude latitude areas communities 27. (27 01 0. 36. 3 (36 03 (0- 0.3 (0. 02 0.6 06 6 07 7 >1 (> 00 L- 183 (18- (2 (3 (0 > (18 (1

https://doi.org/10.1590/2675-2824071.22016hdsb

Screening for coronavirus disease 2019 in pregnant women admitted for delivery: an observational study 201 delivery 20 2
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Cavalcante, Ana Nery Melo

; Almeida, Rosa Lívia Freitas de

; Oliveira, Denise Nunes

; Lima, Danielle Malta

; Cavalcante, Candice Torres de Melo Bezerra

; Tavares, Lohanna Valeska de Sousa

; Almeida, Renata Parente

; Machado, Rosângela Pinheiro Gonçalves

; Araujo Júnior, Edward

; Cavalcante, Marcelo Borges

Revista da Associação Médica Brasileira

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2023, Volume 69 N. 7 elocation e20230084

Abstract: En | Text: En | PDF: En

SUMMARY OBJECTIVE: The aim of this study was to examine the impact of symptom-based screening on the prevalence and outcomes of neonatal coronavirus disease 2019 in pregnant women admitted for delivery. METHODS: A retrospective observational study was conducted from June to August 2020 at Gonzaga Mota of Messejana Hospital, Fortaleza, CE, Brazil. All pregnant women were screened for coronavirus disease 2019 based on symptoms. Reverse transcription-polymerase chain reaction or immunology assays for severe acute respiratory syndrome coronavirus 2 were performed when a patient reported a symptom. All newborns of symptomatic patients were submitted for Reverse transcription-polymerase chain reaction. Newborns were divided into groups according to the Reverse transcription-polymerase chain reaction results to identify the relationship between maternal symptoms and neonatal coronavirus disease 2019. RESULTS: A total of 55 (55/1,026, 5.4%) and 50 (50/1,026, 4.8%) pregnant women reported symptoms and had a positive confirmatory test, respectively. The most common symptom of coronavirus disease 2019 among the pregnant women with positive confirmatory test was cough (n=23, 46%). Seven newborns (7/50, 14%) of symptomatic mothers had positive Reverse transcription-polymerase chain reaction. Upon birth, no newborn had serious complications. CONCLUSION: Universal screening of pregnant women admitted for delivery can reduce the perinatal transmission of coronavirus disease 2019. Symptom-based screening can be an alternative for regions with a low prevalence of the disease where a better allocation of financial resources is necessary. OBJECTIVE symptombased 201 METHODS 202 Hospital Fortaleza CE Brazil transcriptionpolymerase transcription polymerase RESULTS 5 55/1,026, 551026 1 026 (55/1,026 5.4% 54 4 50/1,026, 501026 (50/1,026 4.8% 48 8 respectively n=23, n23 n 23 (n=23 46%. 46 46% . 46%) 7/50, 750 7 (7/50 14% 14 birth complications CONCLUSION Symptombased Symptom necessary 20 55/1,026 55102 02 (55/1,02 5.4 50/1,026 50102 (50/1,02 4.8 n=23 n2 (n=2 7/50 75 (7/5 55/1,02 5510 0 (55/1,0 5. 50/1,02 5010 (50/1,0 4. n=2 (n= 7/5 (7/ 55/1,0 551 (55/1, 50/1,0 501 (50/1, n= (n 7/ (7 55/1, (55/1 50/1, (50/1 ( 55/1 (55/ 50/1 (50/ 55/ (55 50/ (50 (5

https://doi.org/10.1590/1806-9282.20230084

Pediatric peritoneal dialysis in Brazil: a discussion about sustainability. A document by the Brazilian Society of Nephrology, the Brazilian Society of Pediatrics, the Brazilian Association of Organ Transplantation, and the Brazilian Association of Dialysis and Transplant Centers Brazil sustainability Nephrology Pediatrics Transplantation
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Palma, Lilian Monteiro Pereira

; Penido, Maria Goretti Moreira Guimarães

; Bresolin, Nilzete Liberato

; Tavares, Marcelo de Sousa

; Sylvestre, Lucimary

; Andrade, Olberes Vitor Braga de

; Bernardes, Rejane de Paula

; Bandeira, Maria de Fátima Santos

; Garcia, Clotilde Druck

; Koch, Vera Hermina Kalika

; Belangero, Vera Maria Santoro

; Uhlmann, Anelise

; Soeiro, Emília Maria Dantas

; Kaufman, Arnauld

; Andrade, Maria Cristina de

; Silva, Roxana de Almeida Roque Fontes

; Calice-Silva, Viviani

; Vieira, Marcos Alexandre

; Merege Neto, Osvaldo Vieira

Brazilian Journal of Nephrology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

dec 2022, Volume 44 N. 4 Pages 579 - 584

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

Resumo Introdução: A diálise peritoneal (DP) é importante para a pediatria. Este estudo mostrou dados de centros brasileiros que utilizam DP pediátrica. Método: Estudo transversal, observacional, descritivo com questionário eletrônico. Incluiu-se pacientes de 0-18 anos em DP cadastrados nos bancos de dados dos diversos centros. Questionário preenchido anonimamente, sem dados de identificação. Foi adotada metodologia quantitativa. Resultados: 212 pacientes estão em DP no Brasil (agosto, 2021). 80% têm menos de 12 anos de idade. A maioria realiza DP automatizada e 74% são dependentes do Sistema Único de Saúde. Em 25% dos centros faltou material de DP e em 51% os pacientes pediátricos foram convertidos de DP para HD. Conclusão: A maioria dos pacientes tinha menos de 12 anos e era dependente do SUS. A escassez de insumos aconteceu em 25% dos centros. Esses dados apontam para o problema da sustentabilidade de DP, única alternativa de TRS em crianças muito pequenas. Introdução (DP pediatria pediátrica Método transversal observacional eletrônico Incluiuse Incluiu se 018 0 18 0-1 anonimamente identificação quantitativa Resultados 21 agosto, agosto (agosto 2021. 2021 . 2021) 80 1 idade 74 Saúde 25 51 HD Conclusão SUS pequenas 01 0- 2 202 8 7 5 20

Abstract Introdução: A diálise peritoneal (DP) é importante para a pediatria. Este estudo mostrou dados de centros brasileiros que utilizam DP pediátrica. Método: Estudo transversal, observacional, descritivo com questionário eletrônico. Incluiu-se pacientes de 0-18 anos em DP cadastrados nos bancos de dados dos diversos centros. Questionário preenchido anonimamente, sem dados de identificação. Foi adotada metodologia quantitativa. Resultados: 212 pacientes estão em DP no Brasil (agosto, 2021). 80% têm menos de 12 anos de idade. A maioria realiza DP automatizada e 74% são dependentes do Sistema Único de Saúde. Em 25% dos centros faltou material de DP e em 51% os pacientes pediátricos foram convertidos de DP para HD. Conclusão: A maioria dos pacientes tinha menos de 12 anos e era dependente do SUS. A escassez de insumos aconteceu em 25% dos centros. Esses dados apontam para o problema da sustentabilidade de DP, única alternativa de TRS em crianças muito pequenas. Introdução (DP pediatria pediátrica Método transversal observacional eletrônico Incluiuse Incluiu se 018 0 18 0-1 anonimamente identificação quantitativa Resultados 21 agosto, agosto (agosto 2021. 2021 . 2021) 80 1 idade 74 Saúde 25 51 HD Conclusão SUS pequenas 01 0- 2 202 8 7 5 20

https://doi.org/10.1590/2175-8239-jbn-2021-0245

The challenges of the pandemic and the vaccination against covid-19 in pediatric patients with kidney disease
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Soeiro, Emília Maria Dantas

; Penido, Maria Goretti Moreira Guimarães

; Palma, Lilian Monteiro Pereira

; Bresolin, Nilzete Liberato

; Lima, Eduardo Jorge da Fonseca

; Koch, Vera Hermina Kalika

; Tavares, Marcelo de Sousa

; Sylvestre, Lucimary

; Bernardes, Rejane de Paula

; Garcia, Clotilde Druck

; Andrade, Maria Cristina de

; Kaufman, Arnauld

; Chow, Charles Yea Zen

; Martins, Suelen Bianca Stopa

; Camargo, Suzana Friedlander Del Nero

Brazilian Journal of Nephrology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, N. ahead

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

https://doi.org/10.1590/2175-8239-jbn-2022-0081en

Guidelines on COVID-19 vaccination in patients with immune-mediated rheumatic diseases: a Brazilian Society of Rheumatology task force
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Tavares, Anna Carolina Faria Moreira Gomes

; Melo, Ana Karla Guedes de

; Cruz, Vítor Alves

; Souza, Viviane Angelina de

; Carvalho, Joana Starling de

; Machado, Ketty Lysie Libardi Lira

; Valadares, Lilian David de Azevedo

; Reis Neto, Edgard Torres dos

; Rezende, Rodrigo Poubel Vieira de

; Guimarães, Maria Fernanda Brandão de Resende

; Ferreira, Gilda Aparecida

; Braz, Alessandra de Sousa

; Vieira, Rejane Maria Rodrigues de Abreu

; Pinheiro, Marcelo de Medeiros

; Ribeiro, Sandra Lúcia Euzébio

; Bica, Blanca Elena Gomes Rios

; Baptista, Kátia Lino

; Costa, Izaias Pereira da

; Marques, Claudia Diniz Lopes

; Lopes, Maria Lúcia Lemos

; Martinez, José Eduardo

; Giorgi, Rina Dalva Neubarth

; Mota, Lícia Maria Henrique da

; Loures, Marcos Antônio Araújo da Rocha

; Paiva, Eduardo dos Santos

; Monticielo, Odirlei André

; Xavier, Ricardo Machado

; Kakehasi, Adriana Maria

; Pileggi, Gecilmara Cristina Salviato

Advances in Rheumatology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2022, Volume 62 elocation 3

Abstract: En | Text: En | PDF: En

Abstract Objective: To provide guidelines on the coronavirus disease 2019 (COVID-19) vaccination in patients with immune-mediated rheumatic diseases (IMRD) to rheumatologists considering specific scenarios of the daily practice based on the shared-making decision (SMD) process. Methods: A task force was constituted by 24 rheumatologists (panel members), with clinical and research expertise in immunizations and infectious diseases in immunocompromised patients, endorsed by the Brazilian Society of Rheumatology (BSR), to develop guidelines for COVID-19 vaccination in patients with IMRD. A consensus was built through the Delphi method and involved four rounds of anonymous voting, where five options were used to determine the level of agreement (LOA), based on the Likert Scale: (1) strongly disagree; (2) disagree, (3) neither agree nor disagree (neutral); (4) agree; and (5) strongly agree. Nineteen questions were addressed and discussed via teleconference to formulate the answers. In order to identify the relevant data on COVID-19 vaccines, a search with standardized descriptors and synonyms was performed on September 10th, 2021, of the MEDLINE, EMBASE, Cochrane Central Register of Controlled Trials, ClinicalTrials.gov, and LILACS to identify studies of interest. We used the Newcastle–Ottawa Scale to assess the quality of nonrandomized studies. Results: All the nineteen questions-answers (Q&A) were approved by the BSR Task Force with more than 80% of panelists voting options 4—agree—and 5—strongly agree—, and a consensus was reached. These Guidelines were focused in SMD on the most appropriate timing for IMRD patients to get vaccinated to reach the adequate covid-19 vaccination response. Conclusion: These guidelines were developed by a BSR Task Force with a high LOA among panelists, based on the literature review of published studies and expert opinion for COVID-19 vaccination in IMRD patients. Noteworthy, in the pandemic period, up to the time of the review and the consensus process for this document, high-quality evidence was scarce. Thus, it is not a substitute for clinical judgment.

https://doi.org/10.1186/s42358-022-00234-7

10.

Health work in the context of a pandemic: For a research agenda
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Ramos, Flávia Regina Souza

; Lacerda, Marcus Vinicius Guimarães

; Ferreira, Darlisom Sousa

; Lima, Kássia Janara Veras

; Tavares, Igor Castro

; Monteiro, Wagner Ferreira

; Martins, Cleise Maria de Goes

; Silva, George Lucas Augusto Trindade da

; Andrade, Lucas Lorran Costa de

; Monteiro, Wuelton Marcelo

Revista da Sociedade Brasileira de Medicina Tropical

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2020, Volume 53 elocation e20200427

Abstract: En | Text: En | PDF: En

Abstract INTRODUCTION: The emergence of a pandemic highlights the translational demands regarding science. This communication aims to propose theoretical-methodological elements for research on health work in pandemic context. METHODS: This reflective essay sets an framework for a research project on health work in Manaus, Amazonas, Brazil. RESULTS: Three axes or subsidies are presented: the construction of work environments as an analytical component, the approach of ergology as a potential and the centrality of the experiences of the worker-subject. CONCLUSIONS: New health care challenges require attention to what workers have to say about their forms of confrontation and translation of knowledge.

https://doi.org/10.1590/0037-8682-0427-2020 433 downloads

11.

Recommendations Of The Brazilian Society Of Nephrology Regarding Pediatric Patients On Renal Replacement Therapy During The Covid-19 Pandemic
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Tavares, Marcelo de Sousa

; Penido, Maria Goretti Moreira Guimarães

; Andrade, Olberes Vitor Braga de

; Koch, Vera Hermina Kalika

; Bernardes, Rejane de Paula

; Garcia, Clotilde Druck

; Moura-Neto, José A.

; Nascimento, Marcelo Mazza

; Palma, Lilian Monteiro Pereira

Brazilian Journal of Nephrology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2020, Volume 42 N. 2 Pages 32 - 35

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

RESUMO Introdução O impacto do novo coronavírus (SARS-CoV-2) e as suas manifestações clínicas (Covid-19) em todo o mundo impôs recomendações regionais específicas a populações que necessitam de cuidados especializados, como crianças e adolescentes com doenças renais, particularmente em terapias de substituição renal (TRS). Apresentamos as recomendações da Sociedade Brasileira de Nefrologia em relação ao tratamento de pacientes pediátricos com doenças renais durante a pandemia Covid-19. Método Foram avaliados e analisados os artigos e documentos sobre recomendações específicas para Covid-19 de sociedades médicas e órgãos governamentais sobre crianças em TRS, bem como aqueles focados em aspectos epidemiológicos dessa condição no Brasil. Resultados Apresentamos as recomendações sobre atendimento ambulatorial, transporte para centros de diálise, diálise peritoneal, hemodiálise e transplante renal em crianças e adolescentes durante a pandemia de Covid-19 no Brasil. Discussão Apesar das observações iniciais de taxas de mortalidade mais altas em grupos etários específicos (idosos) e com comorbidades (obesos, diabéticos e aqueles com doenças cardiovasculares), pacientes com doença renal crônica (DRC) em TRS apresentam risco significativo de evoluir com Covid-19. Medidas específicas devem ser tomadas para reduzir o risco de contrair SARS-CoV-2 e desenvolver a Covid-19, principalmente durante o transporte para instalações de diálise, bem como na chegada e no contato com outros pacientes.

ABSTRACT Introduction The impact of the new coronavirus (SARS-COV-2) and its worldwide clinical manifestations (COVID-19) imposed specific regional recommendations for populations in need of specialized care, such as children and adolescents with kidney diseases, particularly in renal replacement therapies (RRT). We present the recommendations of the Brazilian Society of Nephrology regarding the treatment of pediatric patients with kidney diseases during the COVID-19 pandemic. Methods Articles and documents from medical societies and government agencies on specific recommendations for children on RRT in relation to COVID-19 as well as those focused on epidemiological aspects of this condition in Brazil Were evaluated and analyzed. Results We present recommendations on outpatient care, transportation to dialysis centers, peritoneal dialysis, hemodialysis, and kidney transplantation in children and adolescents during the COVID-19 pandemic in Brazil. Discussion Despite initial observations of higher mortality rates in specific age groups (the elderly) and with comorbidities (obese, diabetics, and those with cardiovascular diseases), patients with chronic kidney disease (CKD) on RRT are particularly prone to develop COVID-19. Specific measures must be taken to reduce the risk of contracting SARS-CoV-2 and developing COVID-19, especially during transport to dialysis facilities, as well as on arrival and in contact with other patients.

https://doi.org/10.1590/2175-8239-jbn-2020-s108 1999 downloads

12.

Risk factors for postoperative hypothermia in the post-anesthetic care unit: a prospective prognostic pilot study
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Mendonça, Fabrício Tavares

; Lucena, Marcelo Cabral de

; Quirino, Raul Silva

; Govêia, Catia Sousa

; Guimarães, Gabriel Magalhaes Nunes

Revista Brasileira de Anestesiologia

Journal Metrics
- Sobre o periódico
- SciELO Analytics

apr 2019, Volume 69 N. 2 Pages 122 - 130

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

Resumo Justificativa: A hipotermia ocorre em até 20% dos pacientes no perioperatório. A monitoração sistemática pós-operatória da temperatura não é um padrão de atendimento no Brasil e há poucas publicações sobre recuperação da temperatura na sala de recuperação pós-anestésica. Desenho e cenário: Estudo multicêntrico, observacional, transversal, conduzido no Hospital de Base do Distrito Federal e no Hospital Materno Infantil de Brasília. Métodos: Na admissão e alta da sala de recuperação pós-anestesia, os pacientes submetidos a procedimentos cirúrgicos eletivos ou de urgência foram avaliados de acordo com a temperatura timpânica, sinais vitais, eventos adversos perioperatórios, tempo de permanência na sala de recuperação pós-anestesia e tempo de internação hospitalar. Resultados: Setenta e oito pacientes com idades entre 18 e 85 anos foram avaliados. A incidência de temperatura <36 ºC na admissão à sala de recuperação pós-anestesia foi de 69,2%. Raquianestesia (p < 0,0001), cesariana (p = 0,03) e os pacientes que receberam morfina (p = 0,005) e sufentanil (p = 0,003) apresentaram temperaturas significativamente menores ao longo do tempo. Durante a permanência na sala de recuperação pós-anestesia, os pacientes idosos apresentaram uma tendência maior a apresentarem hipotermia e menor capacidade de recuperação dessa condição, em comparação com os pacientes jovens (p < 0,001). Anestesia combinada também foi associada a taxas mais altas de hipotermia, seguida pelas anestesias regional e geral isoladas (p < 0,001). Conclusão: Em conclusão, este estudo piloto mostrou que a hipotermia perioperatória ainda é um problema prevalente em nossa prática anestésica. Mais de metade dos pacientes analisados apresentaram hipotermia durante a admissão à sala de recuperação pós-anestésica. Demonstramos a viabilidade de um grande estudo multicêntrico, transversal, de hipotermia pós-operatória em sala de recuperação pós-anestésica.

Abstract Background: Hypothermia occurs in up to 20% of perioperative patients. Systematic postoperative temperature monitoring is not a standard of care in Brazil and there are few publications about temperature recovery in the postoperative care unit. Design and setting: Multicenter, observational, cross-sectional study, at Hospital de Base do Distrito Federal and Hospital Materno Infantil de Brasília. Methods: At admission and discharge from postoperative care unit, patients undergoing elective or urgent surgical procedures were evaluated according to tympanic temperature, vital signs, perioperative adverse events, and length of stay in postoperative care unit and length of hospital stay. Results: 78 patients, from 18 to 85 years old, were assessed. The incidence of temperatures <36 ºC at postoperative care unit admission was 69.2%. Spinal anesthesia (p < 0.0001), cesarean section (p = 0.03), and patients who received morphine (p = 0.005) and sufentanil (p = 0.003) had significantly lower temperatures through time. During postoperative care unit stay, the elderly presented a greater tendency to hypothermia and lower recovery ability from this condition when compared to young patients (p < 0.001). Combined anesthesia was also associated to higher rates of hypothermia, followed by regional and general anesthesia alone (p < 0.001). Conclusion: In conclusion, this pilot study showed that perioperative hypothermia is still a prevalent problem in our anesthetic practice. More than half of the analyzed patients presented hypothermia through postoperative care unit admission. We have demonstrated the feasibility of a large, multicenter, cross-sectional study of postoperative hypothermia in the post-anesthetic care unit.

https://doi.org/10.1016/j.bjane.2018.11.002 3014 downloads

13.

Encephalitis associated with Zika virus infection and reactivation of the varicella-zoster virus in a Brazilian child
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Vieira, Marcelo Adriano da Cunha e Silva

; Castro, Alzira Almeida de Sousa

; Henriques, Daniele Freitas

; Silva, Eliana Vieira Pinto da

; Tavares, Fernando Neto

; Martins, Lívia Carício

; Guimarães, Lucas Melo

; Monteiro, Talita Antonia Furtado

; Azevedo, Raimunda do Socorro da Silva

; Cruz, Ana Cecíclia Ribeiro

; Vasconcelos, Pedro Fernando da Costa

Revista da Sociedade Brasileira de Medicina Tropical

Journal Metrics
- Sobre o periódico
- SciELO Analytics

jun 2018, Volume 51 N. 3 Pages 390 - 392

Abstract: En | Text: En | PDF: En

Abstract We report a case of encephalitis associated with Zika virus infection and reactivation of varicella-zoster virus in the central nervous system of a Brazilian child. This case raises the possibility that reactivation of the latent varicella-zoster virus may be a mechanism of neurological impairment induced by acquired Zika virus infection.

https://doi.org/10.1590/0037-8682-0447-2017 1559 downloads

14.

Potential role of dengue virus, chikungunya virus and Zika virus in neurological diseases
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Vieira, Marcelo Adriano da Cunha e Silva

; Costa, Carlos Henrique Nery

; Linhares, Alexandre da Costa

; Borba, Amariles de Sousa

; Henriques, Daniele Freitas

; Silva, Eliana Vieira Pinto da

; Tavares, Fernando Neto

; Batista, Francisca Miriane de Araújo

; Guimarães, Herlon Clístenes Lima

; Martins, Lívia Carício

; Monteiro, Talita Antônia Furtado

; Cruz, Ana Cecília Ribeiro

; Azevedo, Raimunda do Socorro da Silva

; Vasconcelos, Pedro Fernando da Costa

Memórias do Instituto Oswaldo Cruz

Journal Metrics
- Sobre o periódico
- SciELO Analytics

2018, Volume 113 N. 11 elocation e170538

Abstract: En | Text: En | PDF: En

This study showed that laboratory markers of recent infection by dengue, Zika or chikungunya arboviruses were detected in the biological samples of approximately one-third of patients with encephalitis, myelitis, encephalomyelitis or Guillain-Barré syndrome, in a surveillance programme in Piauí state, Brazil, between 2015-2016. Fever and myalgia had been associated with these cases. Since in non-tropical countries most infections or parainfectious diseases associated with the nervous system are attributed to herpesviruses, enteroviruses, and Campylobacter jejuni, the present findings indicate that in tropical countries, arboviruses may now play a more important role and reinforce the need for their surveillance and systematic investigation in the tropics.

https://doi.org/10.1590/0074-02760170538 2004 downloads

15.

Steroid-resistant idiopathic nephrotic syndrome in children: long-term follow-up and risk factors for end-stage renal disease
Facebook Twitter

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

Metrics
- SciELO Analytics
- Dimensions
- PlumX
- Altmetric

Zagury, Alberto

; Oliveira, Anne Louise de

; Montalvão, Jose Augusto Araujo

; Novaes, Regina Helena Leite

; Sá, Vinicius Martins de

; Moraes, Carlos Augusto Pinheiro de

; Tavares, Marcelo de Sousa

Brazilian Journal of Nephrology

Journal Metrics
- Sobre o periódico
- SciELO Analytics

sep 2013, Volume 35 N. 3 Pages 191 - 199

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

INTRODUÇÃO: A síndrome nefrótica idiopática córtico-resistente (SNICR) é uma das principais causas de falência renal crônica (FRC)/doença renal crônica estadio V (DRC V) em crianças. Objetivo: Avaliar a resposta aos imunossupressores e identificar fatores de risco para a FRC. MÉTODOS: Variáveis clínicas e bioquímicas na apresentação, resistência inicial ou tardia aos esteroides, lesão histológica e resposta à ciclosporina A (CsA) e à ciclofosfamida (CF) foram analisados retrospectivamente em 136 crianças com SNICR. O desfecho analisado foi a progressão para FRC e os métodos utilizados foram a análise univariada e a regressão multivariada de Cox. RESULTADOS: A idade mediana do início da doença foi de 5,54 anos (0,67-17,22) e o tempo mediano de seguimento foi de 6,1 anos (0,25-30,83). Resistência inicial aos esteroides ocorreu em 114 pacientes e tardia em 22. Resistência à CF e à CsA ocorreu em 62,9% e 35% dos pacientes, respectivamente. FRC ocorreu em 57 pacientes. A sobrevida renal foi de 71,5%, 58,4%, 55,3%, 35,6% e 28,5% aos 5, 10, 15, 20 e 25 anos, respectivamente. A análise univariada demonstrou que a idade maior ao início da doença, resistência inicial aos esteroides, hematúria, hipertensão, glomeruloesclerose segmentar e focal (GESF) e resistência aos imunossupressores foram fatores de risco para FRC. A regressão de Cox identificou a resistência à CsA e a GESF como os únicos fatores preditores para FRC. CONCLUSÃO: Nossos achados mostraram que a resistência à ciclosporina e a presença de GESF foram fatores de risco para a progressão para DRCV.

INTRODUTION: Steroid resistant idiopathic nephrotic syndrome (SRINS) in children is one of the leading causes of progression to chronic kidney disease stage V (CKD V)/end stage renal disease (ESRD). OBJECTIVE: The aim of this retrospective study is to evaluate the efficacy of immunosuppressive drugs (IS) and to identify risk factors for progression to ESRD in this population. METHODS: Clinical and biochemical variables at presentation, early or late steroid resistance, histological pattern and response to cyclosporine A (CsA) and cyclophosfamide (CP) were reviewed in 136 children with SRINS. The analyzed outcome was the progression to ESRD. Univariate as well as multivariate Cox-regression analysis were performed. RESULTS: Median age at onset was 5.54 years (0.67-17.22) and median follow up time was 6.1 years (0.25-30.83). Early steroid-resistance was observed in 114 patients and late resistance in 22. Resistance to CP and CsA was 62.9% and 35% respectively. At last follow-up 57 patients reached ESRD. The renal survival rate was 71.5%, 58.4%, 55.3%, 35.6% and 28.5% at 5, 10, 15, 20 and 25 years respectively. Univariate analysis demonstrated that older age at onset, early steroid-resistance, hematuria, hypertension, focal segmental glomerulosclerosis (FSGS), and resistance to IS were risk factors for ESRD. The Cox proportional-hazards regression identified CsAresistance and FSGS as the only predictors for ESRD. CONCLUSION: Our findings showed that CsA-resistance and FSGS were risk factors for ESRD.

https://doi.org/10.5935/0101-2800.20130031 19870 downloads

Showing

itens per page

Page of 2 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 »