학술논문
Effects of prenatal exposure to maternal COVID-19 and perinatal care on neonatal outcome: results from the INTERCOVID Multinational Cohort Study.
Document Type
article
Author
Giuliani, Francesca; Oros, Daniel; Gunier, Robert B; Deantoni, Sonia; Rauch, Stephen; Casale, Roberto; Nieto, Ricardo; Bertino, Enrico; Rego, Albertina; Menis, Camilla; Gravett, Michael G; Candiani, Massimo; Deruelle, Philippe; García-May, Perla K; Mhatre, Mohak; Usman, Mustapha Ado; Abd-Elsalam, Sherief; Etuk, Saturday; Napolitano, Raffaele; Liu, Becky; Prefumo, Federico; Savasi, Valeria; Do Vale, Marynéa Silva; Baafi, Eric; Ariff, Shabina; Maiz, Nerea; Aminu, Muhammad Baffah; Cardona-Perez, Jorge Arturo; Craik, Rachel; Tavchioska, Gabriela; Bako, Babagana; Benski, Caroline; Hassan-Hanga, Fatimah; Savorani, Mónica; Sentilhes, Loïc; Carola Capelli, Maria; Takahashi, Ken; Vecchiarelli, Carmen; Ikenoue, Satoru; Thiruvengadam, Ramachandran; Soto Conti, Constanza P; Cetin, Irene; Nachinab, Vincent Bizor; Ernawati, Ernawati; Duro, Eduardo A; Kholin, Alexey; Teji, Jagjit Singh; Easter, Sarah Rae; Salomon, Laurent J; Ayede, Adejumoke Idowu; Cerbo, Rosa Maria; Agyeman-Duah, Josephine; Roggero, Paola; Eskenazi, Brenda; Langer, Ana; Bhutta, Zulfiqar A; Kennedy, Stephen H; Papageorghiou, Aris T; Villar, Jose
Source
American journal of obstetrics and gynecology. 227(3)
Subject
Language
Abstract
BackgroundThe effect of COVID-19 in pregnancy on maternal outcomes and its association with preeclampsia and gestational diabetes mellitus have been reported; however, a detailed understanding of the effects of maternal positivity, delivery mode, and perinatal practices on fetal and neonatal outcomes is urgently needed.ObjectiveTo evaluate the impact of COVID-19 on fetal and neonatal outcomes and the role of mode of delivery, breastfeeding, and early neonatal care practices on the risk of mother-to-child transmission.Study designIn this cohort study that took place from March 2020 to March 2021, involving 43 institutions in 18 countries, 2 unmatched, consecutive, unexposed women were concomitantly enrolled immediately after each infected woman was identified, at any stage of pregnancy or delivery, and at the same level of care to minimize bias. Women and neonates were followed up until hospital discharge. COVID-19 in pregnancy was determined by laboratory confirmation and/or radiological pulmonary findings or ≥2 predefined COVID-19 symptoms. The outcome measures were indices of neonatal and perinatal morbidity and mortality, neonatal positivity and its correlation with mode of delivery, breastfeeding, and hospital neonatal care practices.ResultsA total of 586 neonates born to women with COVID-19 diagnosis and 1535 neonates born to women without COVID-19 diagnosis were enrolled. Women with COVID-19 diagnosis had a higher rate of cesarean delivery (52.8% vs 38.5% for those without COVID-19 diagnosis, P14 days). Among neonates born to mothers with COVID-19 diagnosis, birth via cesarean delivery was a risk factor for testing positive for COVID-19 (odds ratio, 2.4; 95% confidence interval, 1.2-4.7), even when severity of maternal conditions was considered and after multivariable logistic analysis. In the subgroup of neonates born to women with COVID-19 diagnosis, the outcomes worsened when the neonate also tested positive, with higher rates of neonatal intensive care unit admission, fever, gastrointestinal and respiratory symptoms, and death, even after adjusting for prematurity. Breastfeeding by mothers with COVID-19 diagnosis and hospital neonatal care practices, including immediate skin-to-skin contact and rooming-in, were not associated with an increased risk of newborn positivity.ConclusionIn this multinational cohort study, COVID-19 in pregnancy was associated with increased maternal and neonatal complications. Cesarean delivery was significantly associated with newborn COVID-19 diagnosis. Vaginal delivery should be considered the safest mode of delivery if obstetrical and health conditions allow it. Mother-to-child skin-to-skin contact, rooming-in, and direct breastfeeding were not risk factors for newborn COVID-19 diagnosis, thus well-established best practices can be continued among women with COVID-19 diagnosis.