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Original Articles

Pharmacological treatment in pregnant women with moderate symptoms of coronavirus disease 2019 (COVID-19) pneumonia

, , , , , , & ORCID Icon show all
Pages 5970-5977 | Received 11 Dec 2020, Accepted 10 Mar 2021, Published online: 26 Mar 2021
 

Abstract

Objective

Pregnant women with moderate symptoms of COVID-19 are at risk for progressing to severe or critical illness. While there are limited data on the management of severe COVID-19 during pregnancy, information on pharmacological treatments of moderate COVID-19 is lacking. We report clinical outcomes of pregnant women hospitalized due to moderate COVID-19 illness treated with a 5-day course of remdesivir, antibiotics, and/or glucocorticoids.

Materials and methods

Case series of pregnant women hospitalized with moderate symptoms of COVID −19 pneumonia at two INOVA Health System hospitals from April 1 to December 31, 2020. Primary outcome was clinical recovery (breathing on ambient air and/or hospital discharge) on hospital day 7 (HD7). Cox regression analysis was performed to evaluate which variables were associated with the primary outcome.

Results

Out of 748 pregnant women with confirmed infection by reverse transcriptase polymerase chain reaction, 35 were hospitalized due to moderate symptoms of COVID-19 pneumonia (median gestational age 29 weeks). There was no maternal death. Seventeen patients received remdesivir within 48 hours of hospitalization: 15 remained with moderate symptoms and 2 (who also received glucocorticoids) had progressed to critical COVID-19 at remdesivir initiation; all 17 women in this group achieved clinical recovery on HD7. Seven women received remdesivir >48 hours following admission after they began treatment with glucocorticoids ± antibiotics and worsened to severe or critical disease; they all required supplemental oxygen on HD7. Eleven women were treated with antibiotics ± glucocorticoids but no remdesivir; on HD7, 3/11 achieved clinical recovery. Clinical recovery was significantly different among treatment groups; p < 0.001. When analyzing only women who remained with moderate symptoms at pharmacological treatments initiation, all 15 on remdesivir and only 3 of 11 on antibiotics achieved clinical recovery on HD7; p < 0.001. Delaying remdesivir for >48 hours after admission (HR 2.32, 95% CI 1.45–4.16) and >4-day duration of symptoms prior to hospitalization (HR 1.65, 95% CI 1.27–3.50) had an inverse association with clinical recovery. Incidental oligohydramnios was seen in 3/24 (12.5%) of women within 5 days of completing remdesivir treatment. Elevated transaminases was prevalent in women treated with remdesivir (8/24, 33.3%).

Conclusion

In our cohort, prompt initiation of remdesivir in pregnant women hospitalized with moderate symptoms of COVID-19 pneumonia within 48 hours of admission prevented worsening and allowed a fast clinical recovery by HD7. Deferring remdesivir for >48 hours after hospitalization and duration of symptoms >4 days before admission were independently associated with delayed clinical recovery and longer hospital admission. Ultrasound evaluation of the amniotic fluid in patients recovering from COVID-19 hospitalization should be considered.

Disclosure statement

No potential conflict of interest was reported by the author(s).

Additional information

Funding

This work was not supported by any source of funding.

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