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ABSTRACT: Objective
To describe differences in outcomes between pregnant women with and without coronavirus dsease 2019 (COVID-19).Design
Prospective cohort study of pregnant women consecutively admitted for delivery, and universally tested via nasopharyngeal (NP) swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) using reverse transcription-polymerase chain reaction. All infants of mothers with COVID-19 underwent SARS-CoV-2 testing.Setting
Three New York City hospitals.Population
Pregnant women >20 weeks of gestation admitted for delivery.Methods
Data were stratified by SARS-CoV-2 result and symptomatic status, and were summarised using parametric and nonparametric tests.Main outcome measures
Prevalence and outcomes of maternal COVID-19, obstetric outcomes, neonatal SARS-CoV-2, placental pathology.Results
Of 675 women admitted for delivery, 10.4% were positive for SARS-CoV-2, of whom 78.6% were asymptomatic. We observed differences in sociodemographics and comorbidities among women with symptomatic COVID-10 versus asymptomatic COVID-19 versus no COVID-19. Caesarean delivery rates were 46.7% in symptomatic COVID-19, 45.5% in asymptomatic COVID-19 and 30.9% in women without COVID-19 (P = 0.044). Postpartum complications (fever, hypoxia, readmission) occurred in 12.9% of women with COVID-19 versus 4.5% of women without COVID-19 (P < 0.001). No woman required mechanical ventilation, and no maternal deaths occurred. Among 71 infants tested, none were positive for SARS-CoV-2. Placental pathology demonstrated increased frequency of fetal vascular malperfusion, indicative of thrombi in fetal vessels, in women with COVID-19 versus women without COVID-19 (48.3% versus 11.3%, P < 0.001).Conclusion
Among pregnant women with COVID-19 at delivery, we observed increased caesarean delivery rates and increased frequency of maternal complications in the postpartum period. Additionally, intraplacental thrombi may have maternal and fetal implications for COVID-19 remote from delivery.Tweetable abstract
COVID-19 at delivery: more caesarean deliveries, postpartum complications and intraplacental thrombi.
SUBMITTER: Prabhu M
PROVIDER: S-EPMC7361728 | biostudies-literature | 2020 Nov
REPOSITORIES: biostudies-literature
Prabhu M M Cagino K K Matthews K C KC Friedlander R L RL Glynn S M SM Kubiak J M JM Yang Y J YJ Zhao Z Z Baergen R N RN DiPace J I JI Razavi A S AS Skupski D W DW Snyder J R JR Singh H K HK Kalish R B RB Oxford C M CM Riley L E LE
BJOG : an international journal of obstetrics and gynaecology 20200813 12
<h4>Objective</h4>To describe differences in outcomes between pregnant women with and without coronavirus dsease 2019 (COVID-19).<h4>Design</h4>Prospective cohort study of pregnant women consecutively admitted for delivery, and universally tested via nasopharyngeal (NP) swab for severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) using reverse transcription-polymerase chain reaction. All infants of mothers with COVID-19 underwent SARS-CoV-2 testing.<h4>Setting</h4>Three New York City ho ...[more]