ABSTRACT
Objective The COVID-19 pandemic is of special concern for pregnant women. A growing body of evidence suggests the virus can have a deleterious impact upon outcomes related to birth and newborn health. There is a paucity of published research demonstrating the factors that influence disease severity among those who are pregnant, while a growing body of evidence demonstrates that vertical transmission occurs. Our study investigated the impact of maternal characteristics upon COVID-19 outcomes, as well as whether disease severity impacted pregnancy outcomes. Methods We conducted a retrospective cohort study of pregnant women with COVID-19 who were admitted to two public hospitals in our state between April-August, 2020. Pregnancy outcomes and clinical, laboratory, and placental data were collected. Results Thirty-four pregnant women tested positive for SARS-CoV-2. Among them, 55% (19/34) were symptomatic. Of those who were symptomatic, 68% (13/19) presented with fever and cough. Those with symptoms had a statistically significant higher pregestational mean body mass index (BMI) compared with asymptomatic women (35.7±7.9 vs 26.7±6.9, P=0.004). Screening of biochemical records demonstrated that symptomatic women had lower potassium levels compared with those who were asymptomatic (median: 3.70 mEq/L vs 4.30 mEq/L, P=0.009). The lowest potassium level (3.0 mEq/L) and one of the highest BMIs (42.4 kg/m2) was observed in the only case of postpartum mortality among the symptomatic women. We did not observe any influence of maternal COVID-19 severity on placental histopathology/infant health or evidence of vertical transmission. Conclusion High pregestational BMI and lower potassium levels were associated with the presence of COVID-19 symptoms among pregnant women.
ABSTRACT
There is still much we do not know about the impact of COVID-19 on the health of pregnant and postpartum women and pregnancy outcomes. Current evidence suggests that there is biological plausibility for worse outcomes among this population. This case report details the clinical care given to a postpartum Hispanic and obese woman diagnosed with COVID-19 in April 2020. We report the care she and her newborn received and her progression through the virus. We discuss the current knowledge surrounding COVID-19 among pregnant and postpartum women. While research supports COVID-19 outcomes being comparable to the general population, there is limited research in this area. Clinical trials, acting on the side of caution, have tended to exclude pregnant women from participation. Therefore, there is a need for further research that can inform evidence-based policy decisions related to COVID-19 in pregnant and postpartum women.