Perinatal outcomes in women with severe acute respiratory syndrome coronavirus 2 infection: comparison with contemporary and matched pre-COVID-19 controls
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Miha Lucovnik
, Mirjam Druskovic
Abstract
Objectives
To compare perinatal outcomes in women with vs. without severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection.
Methods
Perinatal outcomes in SARS-CoV-2 positive pregnant women who delivered at our institution between October 27th 2020 and January 31st 2021 were compared to SARS-CoV-2 negative pregnancies (contemporary controls) and historical 2019 controls matched by maternal age, pre-pregnancy body mass index and parity. Testing was performed based on symptoms or close contact at any time during pregnancy and as part of universal screening at hospital admission. Multivariable log-linear regression models were used adjusting for potential confounders (p < 0.05 statistically significant).
Results
One thousand three hundred seventeen women delivered at our institution during the study period. 1,124 (85%) tested negative and 193 (15%) positive for SARS-CoV-2. 189 (98%) were infected during third trimester. 19 (10%) were asymptomatic, 171 (89%) had mild to moderate coronavirus disease 2019 (COVID-19), and 3 (2%) were critically ill with one case of maternal death. There were no significant differences in preterm birth, small-for-gestational-age birth weight, congenital anomalies, operative delivery, intrapartum hypoxia, and perinatal mortality in SARS-CoV-2 positive pregnancies compared to contemporary reference group or historical controls from pre-COVID-19 period. Labor was more commonly induced in SARS-CoV-2 positive women compared to reference SARS-CoV-2 negative group (68 [35%] vs. 278 [25%], adjusted odds ratio 1.62; 95% confidence interval 1.14–2.28).
Conclusions
SARS-CoV-2 infection in pregnancy was not strongly associated with adverse perinatal outcomes. While the majority of SARS-CoV-2 positive women had no or mild/moderate symptoms, 2% were critically ill, with one case of maternal death.
Acknowledgments
Not applicable.
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Research funding: None declared.
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Author contributions: All authors contributed significantly to the study conception and design. Material preparation and data collection were performed by ML, MD, MVS, RK, and VM. Data analysis was performed by ML, IV and TPS. The first draft of the manuscript was written by ML, and all authors commented on previous versions of the manuscript. All authors read and approved the final manuscript. All authors have accepted responsibility for the entire content of this manuscript and approved its submission.
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Competing interests: Authors state no conflict of interest.
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Informed consent: Informed consent was obtained from all individuals included in this study.
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Ethical approval: Research involving human subjects complied with all relevant national regulations, institutional policies and is in accordance with the tenets of the Helsinki Declaration (as revised in 2013), and has been approved by the Slovenian The National Medical Ethics Committee approved the study (protocol number 0120-196/2020-10).
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© 2021 Walter de Gruyter GmbH, Berlin/Boston
Artikel in diesem Heft
- Frontmatter
- Corner of Academy
- Cost of providing cell-free DNA screening for Down syndrome in Finland using different strategies
- Adverse perinatal outcomes following the prenatal diagnosis of isolated single umbilical artery in singleton pregnancies: a systematic review and meta-analysis
- Original Articles – Obstetrics
- Perinatal outcomes in women with severe acute respiratory syndrome coronavirus 2 infection: comparison with contemporary and matched pre-COVID-19 controls
- The postpartum period during the COVID-19 pandemic: investigating Turkish women’s postpartum support and postpartum-specific anxiety
- First-line noninvasive management of cytomegalovirus primary infection in pregnancy
- Ultrasound and magnetic resonance imaging in the diagnosis of clinically significant placenta accreta spectrum disorders
- Improved management of placenta accreta spectrum disorders: experience from a single institution
- A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- The impact of preimplantation genetic testing for aneuploidy on prenatal screening
- Original Articles – Fetus
- Myocardial deformation analysis in late-onset small-for-gestational-age and growth-restricted fetuses using two-dimensional speckle tracking echocardiography: a prospective cohort study
- HDlive Flow Silhouette with spatiotemporal image correlation for assessment of fetal cardiac structures at 12 to 14 + 6 weeks of gestation
- Umbilical artery pulsatility index and half-peak systolic velocity in second- and third-trimester fetuses with trisomy 18 and 13
- Original Articles – Neonates
- Pulmonary hypertension in infants with bronchopulmonary dysplasia: risk factors, mortality and duration of hospitalisation
- Outcomes from birth to 6 months of publicly insured infants born to mothers with severe acute respiratory syndrome coronavirus 2 infection in the United States
- Placental findings are not associated with neurodevelopmental outcome in neonates with hypoxic-ischemic encephalopathy – an 11-year single-center experience
- High frequency band limits in spectral analysis of heart rate variability in preterm infants
- Bacterial DNA detection in very preterm infants assessed for risk of early onset sepsis
- Short Communication
- Healthcare workers’ attitudes about vaccination of pregnant women and those wishing to become pregnant
- Letter to the Editors
- Comment on Abdel Wahab et al.: A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- Re: Comment on Abdel Wahab et al.: A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- SARS-CoV-2 behavior, through the eyes of a perinatologist?
- Re: SARS-CoV-2 behavior, through the eyes of a perinatologist?
Artikel in diesem Heft
- Frontmatter
- Corner of Academy
- Cost of providing cell-free DNA screening for Down syndrome in Finland using different strategies
- Adverse perinatal outcomes following the prenatal diagnosis of isolated single umbilical artery in singleton pregnancies: a systematic review and meta-analysis
- Original Articles – Obstetrics
- Perinatal outcomes in women with severe acute respiratory syndrome coronavirus 2 infection: comparison with contemporary and matched pre-COVID-19 controls
- The postpartum period during the COVID-19 pandemic: investigating Turkish women’s postpartum support and postpartum-specific anxiety
- First-line noninvasive management of cytomegalovirus primary infection in pregnancy
- Ultrasound and magnetic resonance imaging in the diagnosis of clinically significant placenta accreta spectrum disorders
- Improved management of placenta accreta spectrum disorders: experience from a single institution
- A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- The impact of preimplantation genetic testing for aneuploidy on prenatal screening
- Original Articles – Fetus
- Myocardial deformation analysis in late-onset small-for-gestational-age and growth-restricted fetuses using two-dimensional speckle tracking echocardiography: a prospective cohort study
- HDlive Flow Silhouette with spatiotemporal image correlation for assessment of fetal cardiac structures at 12 to 14 + 6 weeks of gestation
- Umbilical artery pulsatility index and half-peak systolic velocity in second- and third-trimester fetuses with trisomy 18 and 13
- Original Articles – Neonates
- Pulmonary hypertension in infants with bronchopulmonary dysplasia: risk factors, mortality and duration of hospitalisation
- Outcomes from birth to 6 months of publicly insured infants born to mothers with severe acute respiratory syndrome coronavirus 2 infection in the United States
- Placental findings are not associated with neurodevelopmental outcome in neonates with hypoxic-ischemic encephalopathy – an 11-year single-center experience
- High frequency band limits in spectral analysis of heart rate variability in preterm infants
- Bacterial DNA detection in very preterm infants assessed for risk of early onset sepsis
- Short Communication
- Healthcare workers’ attitudes about vaccination of pregnant women and those wishing to become pregnant
- Letter to the Editors
- Comment on Abdel Wahab et al.: A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- Re: Comment on Abdel Wahab et al.: A randomized controlled trial of two-doses of vaginal progesterone 400 vs. 200 mg for prevention of preterm labor in twin gestations
- SARS-CoV-2 behavior, through the eyes of a perinatologist?
- Re: SARS-CoV-2 behavior, through the eyes of a perinatologist?