Lessons from examining the safety of drugs for COVID-19 during pregnancy.

INTRODUCTION

Pregnant women represent a vulnerable population during the COVID-19 pandemic, facing increased risks of severe disease and adverse obstetric outcomes, yet they have been largely excluded from pivotal therapeutic clinical trials, leaving a critical evidence gap for treatment decisions.

AREAS COVERED: This review examines the available evidence on the safety and efficacy of COVID-19 therapies during pregnancy, including oral antivirals (nirmatrelvir/ritonavir, molnupiravir), intravenous remdesivir, monoclonal antibodies, corticosteroids, and immunomodulators (tocilizumab, baricitinib). A literature search was conducted using MEDLINE/PubMed for English-language articles published from March 2020 to December 2023, including studies of any design reporting maternal and neonatal outcomes.

EXPERT OPINION: The COVID-19 pandemic exposed a critical gap in clinical research through the systematic exclusion of pregnant women from therapeutic trials. Current evidence, though largely observational, supports vaccination as the primary preventive strategy, nirmatrelvir/ritonavir for outpatients at risk of progression, and remdesivir plus corticosteroids for hospitalized patients requiring oxygen supplementation.