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Published on: November 20, 2015
Extremely Preterm Infant Born to a Mother With Severe COVID-19 Pneumonia
Molly C Easterlin1, Theodore De Beritto1, Amy M Yeh1
1Keck School of Medicine of University of Southern California, LAC+USC Medical Center, Los Angeles, CA, USA.
Insights
Severe maternal COVID-19 pneumonia may lead to extremely preterm birth, but vertical SARS-CoV-2 transmission is not evident in this case. This report details the intensive treatment of a critically ill, extremely preterm infant born to a mother with severe COVID-19.
Area of Science:
- Perinatology
- Neonatology
- Infectious Diseases
Background:
- Limited data exists on SARS-CoV-2 effects in pregnancy, particularly for extremely preterm infants (<28 weeks gestation) with immature immune systems.
- Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection in pregnant individuals poses risks to maternal and fetal health, with scarce information on early-term exposures.
Observation:
- A case report of an infant born at 25 weeks 5 days gestation to a mother with severe COVID-19 pneumonia.
- Histologic chorioamnionitis suggests a potential link between severe maternal COVID-19 and extremely preterm delivery.
- No evidence of vertical SARS-CoV-2 transmission was detected in the infant via PCR testing.
Findings:
- This is the first reported case of an extremely preterm infant born to a mother with severe COVID-19 pneumonia requiring extensive medical interventions, including intubation and multiple advanced therapies.
- The infant experienced severe hypoxemic respiratory failure and persistent pulmonary hypertension, necessitating high-frequency ventilation, inotropic support, and inhaled nitric oxide.
- Despite prematurity and maternal infection, no vertical transmission of SARS-CoV-2 was confirmed.
Implications:
- Severe maternal COVID-19 may be associated with adverse perinatal outcomes, including extremely preterm delivery.
- Pregnant women should implement strict precautions to prevent SARS-CoV-2 exposure to mitigate risks.
- This case highlights the critical care challenges and therapeutic strategies for extremely preterm neonates born to mothers with severe COVID-19.
Abstract:
Little is known about the effects of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) on pregnant women, fetuses, and neonates, especially when the virus is contracted early in pregnancy. The literature is especially lacking on the effects of SARS-CoV-2 on extremely preterm (<28 weeks gestation) infants who have underdeveloped immune systems. We report the case of an extremely preterm, 25-week 5-days old infant, born to a mother with severe COVID-19 (coronavirus disease-2019) pneumonia. In this case, there is no evidence of vertical transmission of SARS-CoV-2 based on reverse transcription-polymerase chain reaction testing, despite extreme prematurity. However, it appears that severe maternal COVID-19 may have been associated with extremely preterm delivery, based on observed histologic chorioamnionitis. This is the first reported case of an extremely preterm infant born to a mother with severe COVID-19 pneumonia who required intubation, and was treated with hydroxychloroquine, azithromycin, remdesivir, tocilizumab, convalescent plasma, inhaled nitric oxide, and prone positioning for severe hypoxemic respiratory failure prior to and after delivery of this infant. The infant remains critically ill with severe respiratory failure on high-frequency ventilation, inotropic support, hydrocortisone for pressor-resistant hypotension, and inhaled nitric oxide for severe persistent pulmonary hypertension with a right to left shunt across the patent ductus arteriosus and foramen ovale. Pregnant women or women planning to get pregnant should take all precautions to minimize exposure to SARS-CoV-2 to decrease adverse perinatal outcomes.
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