Silvana Ferreira Bento

ORCID: 0000-0003-3048-2250
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About
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Research Areas
  • Maternal and Perinatal Health Interventions
  • Global Maternal and Child Health
  • Reproductive Health and Contraception
  • COVID-19 Impact on Reproduction
  • Ethics in medical practice
  • Reproductive Health and Technologies
  • Maternal Mental Health During Pregnancy and Postpartum
  • Male Reproductive Health Studies
  • Maternal and Neonatal Healthcare
  • Ethics in Clinical Research
  • Maternal and fetal healthcare
  • Preterm Birth and Chorioamnionitis
  • Women's cancer prevention and management
  • Assisted Reproductive Technology and Twin Pregnancy
  • Patient Dignity and Privacy
  • Intimate Partner and Family Violence
  • Palliative and Oncologic Care
  • Medical Malpractice and Liability Issues
  • Gender, Sexuality, and Education
  • Health Systems, Economic Evaluations, Quality of Life
  • Diet and metabolism studies
  • Pregnancy and Medication Impact
  • Sex and Gender in Healthcare
  • Hematological disorders and diagnostics
  • Homicide, Infanticide, and Child Abuse

Universidade Estadual de Campinas (UNICAMP)
2014-2025

Women's Hospital
2024

Hospital de Clínicas da Unicamp
2024

Universidade de Pernambuco
2020

Instituto de Medicina Integral Professor Fernando Figueira
2020

Abstract Background Caesarean delivery on maternal request (CDMR) is an increasing option among women. As such, we aimed to understand the reasons that led pregnant women a caesarean delivery. Methods A phenomenological study was conducted with semi-structured interviews, in convenience sample, for who had undergone CDMR between March and June 2023, public reference university hospital Campinas, Brazil. The interviews were recorded, transcribed subjected thematic analysis, supported by...

10.1186/s12884-024-06464-5 article EN cc-by BMC Pregnancy and Childbirth 2024-04-09

OBJETIVO: Investigar os fatores relacionados à decisão das mulheres em amamentar e a duração planejada e, de fato observada, do aleitamento exclusivo entre trabalhadoras que dispõem creche na empresa. MÉTODOS: Estudo qualitativo no qual se comparou um grupo 15 cujos bebês estavam sendo alimentados apenas com leite materno quando começaram freqüentar da empresa outro similar incluía que, ao ingressar, já recebendo, além materno, outros alimentos. Foram realizadas entrevistas semi-estruturadas...

10.1590/s0034-89102004000200004 article PT cc-by Revista de Saúde Pública 2004-04-01

To describe the narratives of men and women from Brazil regarding sexual experiences, perspectives on reproductive health (SRH) knowledge experience with use contraceptives. We conducted study at Centre for Research in Reproductive Health Campinas (CEMICAMP) Department Obstetrics Gynaecology, University Medical School, Campinas, Brazil. report Brazilian data a 19 countries, coordinated by World Organisation using cognitive interviewing. This qualitative procedure allowed us to collect...

10.1080/13625187.2025.2506557 article EN The European Journal of Contraception & Reproductive Health Care 2025-05-23
Renato T. Souza José Guilherme Cecatti Rodolfo C. Pacagnella Carolina C. Ribeiro‐do‐Valle Adriana Gomes Luz and 95 more Giuliane Jesus Lajos Guilherme de Moraes Nobrega Thayna B. Griggio Charles M. Charles Silvana Ferreira Bento Carla Silveira Fernanda Garanhani Surita Maria J. Miele Ricardo Porto Tedesco Karayna Gil Fernandes Sergio Martins-Costa Frederico J. A. Peret Francisco Edson de Lucena Feitosa Rosiane Mattar Évelyn Trainá Edson V. Cunha Filho Janete Vettorazzi Samira M. Haddad Carla Betina Andreucci José Paulo de Siqueira Guida Mário Dias Corrêa Júnior Marcos Augusto Bastos Dias Leandro De Oliveira Elias F. Melo Marília G. Q. Luz Maria Laura Costa Renato T. Souza Maria Laura Costa José Guilherme Cecatti Rodolfo C. Pacagnella Carolina C. Ribeiro‐do‐Valle Adriana Gomes Luz Giuliane Jesus Lajos Guilherme de Moraes Nobrega Thayna B. Griggrio Charles M. Charles Silvana Ferreira Bento Carla Silveira Fernanda Garanhani Surita Maria J. Miele Sherly Metelus Lester Castro Stephanie Pabon Amanda D. Silva S.R. Paulo Thais G. Sardinha Rodolfo R. Japenga Erica R. F. Urquiza Maíra Rocha Machado Marcela Maria Simões Larissa M. Solda Juliana Vasconcellos Freitas-Jesus Rachel Esteves Soeiro Ricardo Porto Tedesco Karayna Gil Fernandes Patrícia B. Peres Cristiane L. Arbeli Rafael M. Quevedo Carolina F. Yamashita Julia D. Corradin Isabella Bergamini Sergio Martins-Costa José Geraldo Lopes Ramos Maria Oppermann Laisa S. Quadro Lina Rigodanzo Marins Érika Vieira Paniz T. Xavier Frederico J. A. Peret Marina H. L. Almeida Bruna F. V. Moura Lidiane R. França Hanna Vieira Rafael B. Aquino Aline Carvalho da Costa Francisco Edson de Lucena Feitosa Daisy de Lucena Feitosa Lins Pinheiro Denise Cordeiro Priscila L. Miná Carol Dornellas Rosiane Mattar Évelyn Trainá Sue Yazaki Sun Priscilla Mota Arimaza Contarini Soares Edson V. Cunha Filho Janete Vettorazzi Ellen Machado Anne Bergmann Gustavo Raupp dos Santos Samira M. Haddad Aline Tosetto Sabrina Savazoni Carla Betina Andreucci Bruna Elias Parreira

Abstract Brazil presented a very high number of maternal deaths and evident delays in healthcare. We aimed at evaluating the characteristics SARS-CoV-2 infection associated outcomes obstetric population. conducted prospective cohort study 15 Brazilian centers including symptomatic pregnant or postpartum women with suspected COVID-19 from Feb/2020 to Feb/2021. Women were followed until end pregnancy. analyzed pregnancy confirmed SARS, determining unadjusted risk ratios. In total, 729...

10.1038/s41598-022-15647-z article EN cc-by Scientific Reports 2022-07-11

To evaluate the proportion of health services that fill out compulsory notification and what main difficulties to it are.A study was carried with two different approaches. For quantitative approach, a cross sectional performed, telephone data collection. In state São Paulo, 291 had reported providing care women who suffer from sexual violence were identified. The sample composed 172 emergency women. qualitative case studies conducted. Six cities chosen by intention convenience. each them,...

10.1590/1980-5497201500010008 article EN cc-by-nc Revista Brasileira de Epidemiologia 2015-01-28

In clinical trials, pregnant women are potentially vulnerable, and the fetus is exposed to intervention. This study aimed identify reasons that led at a high risk of premature delivery participate in randomized trial.The participating main trial were contacted by telephone postpartum invited answer an open questionnaire cross-sectional study. Data collected analyzed using thematic analysis. After analysis categories defined, all answers reviewed, categorized grouped. A descriptive summary...

10.1186/s12884-019-2240-8 article EN cc-by BMC Pregnancy and Childbirth 2019-03-20

The aim of this study was to evaluate the clinical, epidemiological and laboratory aspects SARS-CoV-2 infection during pregnancy postpartum in 16 maternity hospitals.A prospective multicentre study, with five axes. First, prevalence among women admitted for childbirth will be described a cross-sectional study. Second, maternal perinatal outcomes assessed cohort including pregnant or suspected COVID-19. Third, positive COVID-19 cases sampling variety biological material. Histopathological...

10.1136/bmjopen-2021-051284 article EN cc-by-nc BMJ Open 2021-12-01

COVID-19 pandemic posed major challenges in obstetric health care services. Preparedness, development, and implementation of new protocols were part the needed response. This study aims to describe strategies implemented perspectives managers on face 16 different maternity hospitals that comprise a multicenter Brazil, called REBRACO (Brazilian network during pregnancy).Mixed-method study, with quantitative qualitative approaches. Quantitative data infrastructure units, maternal perinatal...

10.1371/journal.pone.0254977 article EN cc-by PLoS ONE 2021-07-23
Rachel Esteves Soeiro Renato T. Souza Silvana Ferreira Bento José Guilherme Cecatti Fernanda Garanhani Surita and 95 more Juliana Vasconcellos Freitas-Jesus Rodolfo C. Pacagnella Carolina C. Ribeiro‐do‐Valle Adriana Gomes Luz Giuliane Jesus Lajos Guilherme de Moraes Nobrega Thayna B. Griggio Charles M. Charles Carla Silveira Maria J. Miele Ricardo Porto Tedesco Karayna Gil Fernandes Sérgio HA Martins-Costa Frederico JA Peret Francisco Edson de Lucena Feitosa Évelyn Trainá Edson V. Cunha Filho Janete Vettorazzi Samira M. Haddad Carla Betina Andreucci José Paulo de Siqueira Guida Mário Dias Corrêa Júnior Marcos AB Dias Leandro G. Oliveira Elias F. Melo Marília GQ da Luz Maria Laura Costa Sherly Metelus Lester Castro Stephanie Pabon Amanda F. da Silva S.R. Paulo Thais G. Sardinha Rodolfo R. Japenga Erica R. F. Urquiza Maíra Rocha Machado Marcela Maria Simões Larissa M. Solda Sue Yazaki Sun Priscilla Mota Arimaza Contarini Soares Ellen Machado Anne Bergmann Gustavo Raupp dos Santos Patrícia B. Peres Cristiane L. Arbeli Rafael M. Quevedo Carolina F. Yamashita Julia D. Corradin Isabella Bergamini José Geraldo Lopes Ramos Maria Oppermann Laisa S. Quadro Lina Rigodanzo Marins Érika Vieira Paniz T. Xavier Bruna Elias Parreira Aline Tosetto Sabrina Savazoni Aline Carvalho da Costa Marina H. L. Almeida Bruna F. V. Moura Lidiane R. França Hanna Vieira Rafael B. Aquino Débora F. Leite Isabella Monteiro Marcos Nakamura‐Pereira Bruna O. Guerra Gabriela Gorga Daisy de Lucena Feitosa Lins Pinheiro Denise Cordeiro Priscila L. Miná Carol Dornellas Kevin F. A. Oliveira Mariana Emi Varicoda Makyama Caio César Pereira Leal Rayra Amana Cristiane O Santos Miguel M. Santos Carlos Neto Thiago Barros Gomes Isabela Ribeiro Matias Pereira Clélia Andrade Salustrino Valéria B. Pontes Rene Franco João Paolo Bilibio Gislânia P. F. Brito Hana Paula C. Pinto Danielle Leal Oliveira Andrezza A. Guerra A. O. Moura Natasha Pantoja Fernanda David Alina Silva

Pregnant and postpartum women infected by COVID-19 are at increased risk of adverse outcomes, including negative effects on their mental health. Brazilian maternal mortality rate due to is 2.5 times higher than overall rates. This study aimed understand how pregnant/postpartum experienced the suspicion/investigation or confirmed infection in different cities, pandemic's consequences families, needs improve health services during public emergencies.

10.1016/j.midw.2024.104018 article EN cc-by-nc-nd Midwifery 2024-04-23

Realizou-se estudo de corte transversal para comparar características do atendimento à demanda pela esterilização cirúrgica voluntária nos serviços públicos saúde da Região Metropolitana Campinas, São Paulo, Brasil, e mulheres homens submetidos nessa região, antes após a regulamentação legal. Aplicaram-se questionários estruturados pré-testados 398 mulheres, 15 gestores municipais área planejamento familiar coordenadores unidades básicas saúde. Em oito municípios foi referida realização...

10.1590/s0102-311x2007001200012 article PT cc-by Cadernos de Saúde Pública 2007-12-01

Risk perception is based on collective indicators, but it influenced by the individual's self-perception of his health-disease process. This study aims to investigate risk pregnant women who were identified as high-risk for premature birth and seek strategies better management such cases.This a cross-sectional where had completed their participation in P5 trial contacted invited answer structured questionnaire with open questions. Data collected telephone analyzed using thematic analysis....

10.1186/s12884-021-04068-x article EN cc-by BMC Pregnancy and Childbirth 2021-09-18

ABSTRACT In Brazil, every study involving human beings is required to produce an informed consent form that must be signed by participants: this stated in Resolution 196/96. 1 Consent obtained through a specific structured process. Objective: To present the opinions of women regarding how process obtaining should conducted when are invited participate studies on contraceptive methods. Subjects and Methods: Eight focus groups were conducted, total 51 living metropolitan region Campinas. The...

10.1111/j.1471-8847.2006.00183.x article EN Developing World Bioethics 2007-02-19

A presente pesquisa descreve a percepção de gestores e profissionais serviços públicos saúde municípios da Região Metropolitana Campinas, São Paulo, Brasil, acerca do atendimento à demanda pela esterilização cirúrgica voluntária. Trata-se estudo qualitativo, em quatro municípios, onde se realizaram entrevistas semi-estruturadas com 26 envolvidos no às solicitações cirúrgica. Apontaram-se dificuldades para agendamento consultas nos ambulatórios planejamento familiar ou centros referência...

10.1590/s0102-311x2009000300017 article PT cc-by Cadernos de Saúde Pública 2009-03-01

OBJETIVO: Este artigo apresenta a avaliação da estrutura, funcionamento e atuação de 17 Comitês Ética em Pesquisa, na opinião seus presidentes, considerando as determinações Resolução 196/96 do Conselho Nacional Saúde, Ministério Brasil. MÉTODOS: Foram identificados os presidentes 33 que avaliavam projetos pesquisa regulação fecundidade. Eles foram indicados pelos responsáveis dos serviços ginecologia 46 faculdades medicina no Brasil diretores quatro centros reprodução humana. Uma carta foi...

10.1590/s0104-42302004000400040 article PT cc-by Revista da Associação Médica Brasileira 2004-12-01

Abstract Background Short cervical length measured during the second trimester of pregnancy is an important risk factor for spontaneous preterm birth (sPTB). The aim this study to identify association between mid-pregnancy (CL) and gestational age at in asymptomatic singleton pregnant women. Methods This a prospective cohort involving women who participated screening phase Brazilian multicenter randomized controlled trial (P5 trial) July 2015 March 2019. Transvaginal ultrasound measure CL...

10.1186/s12978-022-01557-w article EN cc-by Reproductive Health 2023-03-22

O objetivo deste estudo foi avaliar a experiência de pesquisadores com apreciação do protocolo por um Comitê Ética em Pesquisa (CEP); elaboração Termo Consentimento Livre e Esclarecido (TCLE) obtenção consentimento, verificar se o conteúdo TCLE estava acordo as exigências da Resolução 196/96. Trinta quatro completaram questionário auto-respondido, enviado correio eletrônico. Quase todos os participantes (91%) relataram que desse havia sido avaliado CEP. Mais metade deles referiram utilizado...

10.1590/s0102-311x2004000100038 article PT cc-by Cadernos de Saúde Pública 2004-02-01

O aborto medicamentoso ou farmacológico tem demonstrado ser um meio eficaz para a interrupção da gravidez. Entretanto, o treinamento de provedores no uso do misoprostol sido limitado. presente artigo como objetivo identificar grau conhecimento dos médicos residentes em Ginecologia e Obstetrícia sobre medicamentoso. Realizou-se estudo transversal multicêntrico com regularmente inscritos programa residência vinte hospitais ensino. Foi utilizado questionário autorresposta. As respostas corretas...

10.1590/0102-311x00187918 article PT cc-by Cadernos de Saúde Pública 2020-01-01

Apresentam-se resultados de um estudo que avaliou o conhecimento e a opinião pesquisadoras jovens, haviam sido sujeitos suas pesquisas sobre as normas legais referentes à participação adolescentes como pesquisa; capacidade dos decidirem forma autônoma; processo vivenciado pelos quando aceitaram serem sujeitos. O foi qualitativo, com amostra intencional, definida pelo critério saturação das informações. Entrevistaram-se três pesquisadores tinham uma nove destes jovens. Os dados foram...

10.1590/s0102-311x2006000100006 article PT cc-by Cadernos de Saúde Pública 2006-01-01

To identify how health providers recognize postpartum hemorrhage early and the difficulties involved in it. An exploratory, descriptive study using a qualitative approach through semi-structured interview technique. In total, 27 professionals (nursing technicians, nurses, medical residents Gynecology Obstetrics, hired doctors, medicine professors) working tertiary-level hospital of reference women's care State São Paulo, Brazil, participated an invitation. After they accepted invitation,...

10.1055/s-0041-1733997 article PT cc-by Revista Brasileira Ginecologia e Obstetrícia 2021-09-01

Little is known about public perspectives of scientific and therapeutic uses placentas. Gaps in knowledge potentiate ethical clinical problems regarding collection applications. As such, this study sought to assess the placenta donation a sample women. Postpartum women’s on placental were assessed at State University Campinas Centro de Atençäo Integral Saúde da Mulher (CAISM) maternity hospital using cross-sectional survey ( n = 384) semi-structured interviews 12). Surveys analyzed...

10.1177/1556264614559889 article EN Journal of Empirical Research on Human Research Ethics 2014-11-26

Introdução : a Resolução 196/96, do Conselho Nacional de Saúde (Ministério da Saúde), apresenta as diretrizes regulamentadoras mais abrangentes acerca pesquisas envolvendo seres humanos no Brasil, incluindo o conteúdo termo consentimento. Objetivo: apresentar conhecimento e opinião pesquisadores brasileiros sobre 196/96 em relação ao consentimento informado. Sujeitos Métodos: 46 responsáveis pela área ginecologia universidades, 4 diretores centros pesquisa 31 pesquisadores, que participaram...

10.1590/s0100-72032002000100009 article PT cc-by Revista Brasileira Ginecologia e Obstetrícia 2002-01-01

Objetivo: avaliar a concordância entre teoria sobre consentimento informado, representada pela Resolução 01/88, e prática de sua obtenção acordo com o relato pesquisadores mulheres que participaram suas pesquisas. Métodos: onze três centros excelência em pesquisa regulação da fecundidade 18 mulheres, sujeitos A informação foi obtida por meio entrevistas profundidade realizada análise conteúdo. Resultados: dos estava as exigências Resolução, entretanto, das mostrou maioria tópicos exigidos...

10.1590/s0100-72032002000600008 article PT cc-by Revista Brasileira Ginecologia e Obstetrícia 2002-07-01

Abstract Background: In Brazil, all studies involving human beings must be evaluated by an institutional review board (IRB) registered with the National Commission for Ethics in Research (CONEP), entity responsible coordinating IRBs country. Methods: 2007, a broad quantitative evaluation of Brazilian was carried out, followed qualitative component conducted using semistructured interview technique during last three months 2008. Twenty situated five geographical regions country and located...

10.1080/21507716.2011.580493 article EN AJOB Primary Research 2011-07-01

Obesity is now a major global epidemic. In 2016, 39% of adults worldwide ≥ 18 years old were overweight, and 13% obese, as reported by the World Health Organization (WHO).[1] This current scenario compounded in high-income countries such United States, where 31% population has body mass index (BMI) > 30 kg/m2 50% have waist circumference 88 cm, case women, or 102 cm men.[2] Overweight obesity are rapidly becoming health issue, these conditions associated with severe chronic diseases...

10.1055/s-0041-1731381 article EN cc-by Revista Brasileira Ginecologia e Obstetrícia 2021-06-01
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