G. Lajos

Most-cited papers

1. Brazilian Multicentre Study on Preterm Birth (EMIP): Prevalence and Factors Associated with Spontaneous Preterm Birth

   R. Passini, J. Cecatti, G. Lajos, R. Tedesco +7 more

   2014PLoS ONE123 citations Open access

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2. The Burden of Provider-Initiated Preterm Birth and Associated Factors: Evidence from the Brazilian Multicenter Study on Preterm Birth (EMIP)

   R. Souza, J. Cecatti, R. Passini, R. Tedesco +7 more

   2016PLoS ONE56 citations Open access

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3. Role of Body Mass Index and gestational weight gain on preterm birth and adverse perinatal outcomes

   Fabia Pigatti Silva, R. Souza, J. Cecatti, R. Passini +57 more

   2019Scientific Reports49 citations Open access

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4. Adverse effects in children exposed to maternal HIV and antiretroviral therapy during pregnancy in Brazil: a cohort study

   A. M. Delicio, G. Lajos, E. Amaral, F. Cavichiolli +2 more

   2018Reproductive Health40 citations Open access

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5. Mortality in pregnancy and the postpartum period in women with severe acute respiratory distress syndrome related to COVID‐19 in Brazil, 2020

   C. A. Scheler, M. Discacciati, D. Vale, G. Lajos +2 more

   2021International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics36 citations Open access

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6. Preeclampsia among women with COVID-19 during pregnancy and its impact on maternal and perinatal outcomes: Results from a national multicenter study on COVID in Brazil, the REBRACO initiative

   J. Guida, J. Cecatti, R. Souza, R. Pacagnella +27 more

   2022Pregnancy Hypertension32 citations Open access

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7. [Cervical bacterial colonization in women with preterm labor or premature rupture of membranes].

   G. Lajos, R. Passini, M. Nomura, E. Amaral +3 more

   2008Revista Brasileira de Ginecologia e Obstetrícia29 citations Open access

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8. Mother-to-child transmission of human immunodeficiency virus in aten years period

   A. M. Delicio, Helaine M. Milanez, E. Amaral, S. Morais +3 more

   2011Reproductive Health26 citations Open access

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9. Maternal Work and Spontaneous Preterm Birth: A Multicenter Observational Study in Brazil

   M. Buen, E. Amaral, R. Souza, R. Passini +7 more

   2020Scientific Reports22 citations Open access

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10. Maternal Deaths from COVID-19 in Brazil: Increase during the Second Wave of the Pandemic

    C. A. Scheler, M. Discacciati, D. Vale, G. Lajos +2 more

    2022Revista Brasileira de Ginecologia e Obstetrícia21 citations Open access

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11. Adverse effects of antiretroviral therapy in pregnant women infected with HIV in Brazil from 2000 to 2015: a cohort study

    A. M. Delicio, G. Lajos, E. Amaral, Fabia Lopes +3 more

    2018BMC Infectious Diseases21 citations Open access

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12. The role of maternal infection in preterm birth: evidence from the Brazilian Multicentre Study on Preterm Birth (EMIP)

    R. Tedesco, R. B. Galvão, J. Guida, R. Passini-Júnior +6 more

    2020Clinics20 citations Open access

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13. Efficient detection of Zika virus RNA in patients’ blood from the 2016 outbreak in Campinas, Brazil

    C. Judice, Jeslin J. L. Tan, P. Parise, Yiu-Wing Kam +36 more

    2018Scientific Reports20 citations Open access

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14. Intracluster correlation coefficients for the Brazilian Multicenter Study on Preterm Birth (EMIP): methodological and practical implications

    G. Lajos, S. Haddad, R. Tedesco, R. Passini +5 more

    2014BMC Medical Research Methodology20 citations Open access

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15. Facing the COVID-19 pandemic inside maternities in Brazil: A mixed-method study within the REBRACO initiative

    M. Costa, R. Souza, R. Pacagnella, S. F. Bento +24 more

    2021PLoS ONE19 citations Open access

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16. ZIKV-Specific NS1 Epitopes as Serological Markers of Acute Zika Virus Infection.

    Yiu-Wing Kam, J. A. Leite, S. N. Amrun, F. Lum +34 more

    2019Journal of Infectious Diseases18 citations

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17. The COVID-19 pandemic in Brazilian pregnant and postpartum women: results from the REBRACO prospective cohort study

    R. Souza, J. Cecatti, R. Pacagnella, C. C. Ribeiro-do-Valle +27 more

    2022Scientific Reports17 citations Open access

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18. Brazilian network of COVID-19 during pregnancy (REBRACO: a multicentre study protocol)

    M. Costa, R. Souza, R. Pacagnella, S. F. Bento +29 more

    2021BMJ Open17 citations Open access

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19. Role of biomarkers (sFlt-1/PlGF) in cases of COVID-19 for distinguishing preeclampsia and guiding clinical management

    G. Nobrega, J. Guida, J. M. Novaes, L. M. Soldá +9 more

    2022Pregnancy Hypertension14 citations Open access

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20. Call to action for a South American network to fight COVID‐19 in pregnancy

    M. Costa, R. Pacagnella, J. Guida, R. Souza +10 more

    2020International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics14 citations Open access

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21. Methodological Issues on Planning and Running the Brazilian Multicenter Study on Preterm Birth

    G. Lajos, R. Tedesco, R. Passini, T. Z. Dias +6 more

    2015TheScientificWorldJournal14 citations Open access

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22. Morphological placental findings in women infected with SARS-CoV-2 according to trimester of pregnancy and severity of disease.

    Arthur Antolini-Tavares, G. Nobrega, J. Guida, A. Luz +6 more

    2023Placenta13 citations

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23. Cluster analysis identifying clinical phenotypes of preterm birth and related maternal and neonatal outcomes from the Brazilian Multicentre Study on Preterm Birth

    R. Souza, J. G. Cecatti, R. Passini, R. Pacagnella +56 more

    2019International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics13 citations Open access

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24. Gas6 drives Zika virus-induced neurological complications in humans and congenital syndrome in immunocompetent mice

    J. L. Silva-Filho, L. G. de Oliveira, L. Monteiro, P. Parise +42 more

    2021bioRxiv12 citations Open access

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25. Hypertensive disorders during pregnancy as a major cause of preterm birth and adverse perinatal outcomes: findings from a Brazilian National Survey

    J. P. de Siqueira Guida, T. Z. Dias, G. Lajos, M. Nomura +8 more

    2024Einstein11 citations Open access

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26. TAM and TIM receptors mRNA expression in Zika virus infected placentas.

    G. Nobrega, Ana Paula Samogim, P. Parise, E. M. Venceslau +34 more

    2020Placenta11 citations Open access

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27. Maternal and perinatal outcomes and factors associated with twin pregnancies among preterm births: Evidence from the Brazilian Multicenter Study on Preterm Birth (EMIP)

    D. S. Santana, J. G. Cecatti, F. Surita, R. Tedesco +56 more

    2020International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics8 citations

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28. Cross-Cultural Adaptation of the Communication Assessment Tool for Use in a Simulated Clinical Setting

    Sheyla Ribeiro Rocha, G. Romão, M. Setubal, G. Lajos +3 more

    2020Teaching and learning in medicine7 citations Open access

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29. Severe Perineal Trauma in a Brazilian Southeastern Tertiary Hospital: A Retrospective Cohort Study.

    M. A. Nóbrega, G. M. Pereira, L. Brito, A. Luz +1 more

    2020Female Pelvic Medicine & Reconstructive Surgery6 citations

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30. The experience of pregnant women and their families who were infected with covid-19 before vaccination: A qualitative approach within a multicenter study in Brazil.

    Rachel E. Soeiro, R. T. Souza, Silvana F. Bento, J. G. Cecatti +28 more

    2024Midwifery5 citations Open access

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31. Evaluation of prenatal corticosteroid use in spontaneous preterm labor in the Brazilian Multicenter Study on Preterm Birth (EMIP)

    T. Z. Dias, R. Passini, R. Tedesco, G. Lajos +6 more

    2017International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics5 citations

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32. Safety and Effectiveness of Fetal Myelomeningocele Repair: Case Series Analysis Using an Exteriorized Uterus and a Fetoscopic Approach

    M. L. Miranda, R. Ximenes, K. Andrade, C. Baldo +7 more

    2025Fetal Diagnosis and Therapy4 citations

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33. The effect of body mass index on maternal and perinatal outcomes in COVID‐19 infection during pregnancy and postpartum: Secondary analysis from the REBRACO cohort study

    Thais Sardinha, G. Lajos, R. Souza, J. G. Cecatti +26 more

    2023International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics4 citations Open access

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34. Immunization in women’s lives: present and future

    A. L. da Silva, Ana Karolina Barreto Berselli Marinho, André Luís Ferreira Santos, Angelina Farias Maia +15 more

    2024Revista Brasileira de Ginecologia e Obstetrícia3 citations

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35. Diabetes among women with preterm births: outcomes of a Brazilian multicenter study

    Juliana da Costa Santos, J. Guida, Christopher Cralcev, T. Z. Dias +8 more

    2023Einstein3 citations Open access

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36. Risk factors for mediolateral episiotomy at a tertiary hospital: a cross-sectional study.

    Rafael Coelho de Albuquerque, G. M. Pereira, A. Luz, M. A. Nóbrega +2 more

    2022Revista da Associação Médica Brasileira3 citations Open access

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37. Vaccination in pregnant and postpartum women

    G. Lajos, S. A. Fialho, Renato de Ávila Kfouri, R. Robial +1 more

    2020Gynecologie et obstetrique3 citations Open access

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38. Tocolysis among Women with Preterm Birth: Associated Factors and Outcomes from a Multicenter Study in Brazil

    T. Z. Dias, Mariana Fava, R. Passini, J. Cecatti +6 more

    2018Gynecologie et obstetrique3 citations Open access

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39. Estudo multicêntrico de investigação em prematuridade no Brasil : implementação, correlação intraclasse e fatores associados à prematuridade espontânea = Multicenter study on preterm birth in Brazil: implementation, intracluster correlation and associated factors to spontaneous preterm birth

    G. Lajos, R. Passini

    20141 citations

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40. Estudo comparativo dos resultados gestacionais entre dois grupos de gestantes de peso elevado

    R. Passini, B. Pereira, Mary Angela Parpinelli, E. Amaral +3 more

    2012Revista de Ciências Médicas1 citations Open access

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41. Estudo comparativo dos resultados gestacionais entre dois grupos de gestantes de peso elevado 1 Comparative study of gestational results between two groups of overweight pregnants

    R. Passini, B. Pereira, Mary Angela Parpinelli, E. Amaral +3 more

    19991 citations

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42. Gamma SARS‐CoV‐2 variant of concern infection repercussions on pregnancy outcomes: A translational cohort study

    G. Nobrega, Fabiana Granja, M. R. Amorim, L. S. Mofatto +24 more

    2026International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics0 citations Open access

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43. Association of preterm birth and congenital anomalies: findings of a Brazilian multicenter study

    M. Nomura, L. C. Santos-Júnior, J. Guida, Tabata Zumpano Santos +8 more

    2026Revista Brasileira de Ginecologia e Obstetrícia0 citations Open access

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44. A 10-year cesarean section rate analysis in a Brazilian referral maternity hospital using the Robson's ten group classification system

    Maria Laura Alves de Melo Silva, J. P. de Siqueira Guida, G. Lajos, M. L. Costa +1 more

    2025Revista Brasileira de Ginecologia e Obstetrícia0 citations Open access

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45. The relationship between active/passive smoking and spontaneous preterm birth: Data from a multicenter study

    F. Cavichiolli, A. Borovac‐Pinheiro, G. Lajos, M. Becker +1 more

    2024International journal of gynaecology and obstetrics: the official organ of the International Federation of Gynaecology and Obstetrics0 citations Open access

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46. PO1_06. Hypertensive disorders in pregnancy as a major cause of preterm birth and adverse perinatal outcomes: findings from a Brazilian national survey

    J. P. Siqueira Guida, T. Z. Dias, G. Lajos, J. Cecatti +6 more

    2023Pregnancy Hypertension0 citations

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47. PO8_3. Investigating the role of biomarkers (SFLT-1/PLGF) in cases of covid-19 and its use to distinguish preeclampsia and guide clinical management

    G. Nobrega, J. P. Siqueira Guida, J. M. Novaes, L. M. Soldá +9 more

    2023Pregnancy Hypertension0 citations

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48. The Role of Anemia in Term and Preterm Pregnancies: Evidence from the Brazilian Multicenter Study on Preterm Birth (EMIP)

    C. O. Figueira, Helena M Gomide, J. Guida, T. Z. Dias +8 more

    2021Archives of obstetrics and gynaecology0 citations Open access

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49. Communication Assessment Tool--Brazilian Portuguese Version

    Sheyla Ribeiro Rocha, G. Romão, M. Setubal, G. Lajos +3 more

    2021PsycTESTS Dataset0 citations

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50. Vacinação nas gestantes e puérperas. Número 6 – Dezembro 2020

    G. Lajos, Susana Cristina Aidé Viviani Fialho, Renato de Ávila Kfouri, R. Robial +1 more

    2020Femina0 citations Open access

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