• Geraldo Magela Fernandes, Felipe Motta, Lizandra Moura Paravidine Sasaki, Ângelo Pereira Da Silva, Andreza Monforte Miranda, Aleida Oliveira De Carvalho, Ana Paula Monteiro Gomides, Alexandre Anderson De Sousa Munhoz Soares, Agenor De Castro Moreira Dos Santos, Caroline De Oliveira Alves, Ciro Martins Gomes, Clara Correia De Siracusa, David Alves De Araújo, Dayde Lane Mendonça-Silva, José Alfredo Lacerda De Jesus, Karina Nascimento Costa, Maria Eduarda Canellas De Castro, Patricia Shu Kurizky, Paulo Sérgio França, Rosana Tristão, Yacara Ribeiro Pereira, Luiz Claudio Gonçalves De Castro, Alberto Moreno Zaconeta, Cleandro Pires De Albuquerque, and Licia Maria Henrique Da Mota.
• Faculty of Medicine, University of Brasília, Brasília - DF, Brazil.
• JMIR Res Protoc. 2021 Apr 20; 10 (4): e26477.

BackgroundA growing body of evidence suggests that SARS-COV-2 infection during pregnancy may affect maternal-fetal outcomes and possibly result in implications for the long-term development of SARS-CoV-2-exposed children.ObjectiveThe PROUDEST (Pregnancy Outcomes and Child Development Effects of SARS-CoV-2 Infection Study) is a multicenter, prospective cohort study designed to elucidate the repercussions of COVID-19 for the global health of mothers and their children.MethodsThe PROUDEST trial comprises 2 prospective, sequential substudies. The PREGNANT substudy will clinically assess the effects of SARS-CoV-2 infection on pregnancy, childbirth, and puerperium from a mechanistic standpoint to elucidate the pregnancy-related inflammatory and immunological phenomena underlying COVID-19. Pregnant women aged 18-40 years who have been exposed (proven with laboratory tests) to SARS-CoV-2 (group A; n=300) will be compared to control subjects with no laboratory evidence of in-pregnancy exposure to the virus (group B; n=300). Subjects exposed to other infections during pregnancy will be excluded. The BORN substudy is a long-term follow-up study that will assess the offspring of women who enrolled in the prior substudy. It will describe the effects of SARS-CoV-2 exposure during pregnancy on children's growth, neurodevelopment, and metabolism from birth up to 5 years of age. It includes two comparison groups; group A (exposed; n=300) comprises children born from SARS-CoV-2-exposed pregnancies, and group B (controls; n=300) comprises children born from nonexposed mothers.ResultsRecruitment began in July 2020, and as of January 2021, 260 pregnant women who were infected with SARS-CoV-2 during pregnancy and 160 newborns have been included in the study. Data analysis is scheduled to start after all data are collected.ConclusionsUpon completion of the study, we expect to have comprehensive data that will provide a better understanding of the effects of SARS-CoV-2 infection and related inflammatory and immunological processes on pregnancy, puerperium, and infancy. Our findings will inform clinical decisions regarding the care of SARS-CoV-2-exposed mothers and children and support the development of evidence-based public health policies.Trial RegistrationBrazilian Register of Clinical Trials RBR65QXS2; https://ensaiosclinicos.gov.br/rg/RBR-65qxs2.International Registered Report Identifier (Irrid)DERR1-10.2196/26477.©Geraldo Magela Fernandes, Felipe Motta, Lizandra Moura Paravidine Sasaki, Ângelo Pereira Da Silva, Andreza Monforte Miranda, Aleida Oliveira De Carvalho, Ana Paula Monteiro Gomides, Alexandre Anderson De Sousa Munhoz Soares, Agenor De Castro Moreira Dos Santos Jr, Caroline De Oliveira Alves, Ciro Martins Gomes, Clara Correia De Siracusa, David Alves De Araújo Jr, Dayde Lane Mendonça-Silva, José Alfredo Lacerda De Jesus, Karina Nascimento Costa, Maria Eduarda Canellas De Castro, Patricia Shu Kurizky, Paulo Sérgio França, Rosana Tristão, Yacara Ribeiro Pereira, Luiz Claudio Gonçalves De Castro, Alberto Moreno Zaconeta, Cleandro Pires De Albuquerque, Licia Maria Henrique Da Mota. Originally published in JMIR Research Protocols (https://www.researchprotocols.org), 20.04.2021.

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