COVID-19 in pregnancy: Perinatal outcomes and complications.

BACKGROUND

The risk of severe coronavirus disease 2019 (COVID-19) in pregnant women is elevated.

AIM

To examine the outcomes of pregnant women with COVID-19 and report perinatal outcomes and complications, while providing a brief review of current literature.

METHODS

The study included pregnant women presenting from April 2020 to February 2022 to the emergency department (ED) of a tertiary hospital. We retrospectively recorded the maternal and perinatal files, including patient epidemiological and clinical characteristics, laboratory values, outcomes, treatment modalities and associations were explored.

RESULTS

Among the 60 pregnant women, 25% required hospitalization, all of whom were symptomatic. Preterm delivery occurred in 30% of cases. Ten percent of neonates required admission to the neonatal intensive care unit, and 5% were classified as small for their gestational age. All mothers survived COVID-19 and pregnancy, with 6.6% requiring invasive mechanical ventilation. Preterm delivery rates did not differ between hospitalized and non-hospitalized pregnant women; composite unfavorable perinatal outcomes, including stillbirth, small for gestational age, or neonatal intensive care unit (ICU) admission, did not significantly increase in the cases hospitalized for COVID-19 ( = 0.09). The odds of hospitalization increased 2.3-fold for each day of delayed ED presentation [adj. OR (95%CI: 1.46-3.624), < 0.001]. Comorbidity status was an independent predictor of hospitalization, albeit with marginal significance [adj. OR = 16.13 (95%CI: 1.021-255.146), = 0.048]. No independent predictors of adverse fetal outcome (composite) were identified, and eventual hospitalization failed to reach statistical significance by a slight margin ( = 0.054).

CONCLUSION

Delayed ED presentation and comorbidities increase hospitalization odds. This study highlights the importance of continuous and specific guidance for managing pregnant COVID-19 patients, including timely and appropriate interventions to minimize maternal and perinatal morbidity and mortality.