Maternal death due to COVID-19, truth or a myth: A narrative review and experience from a teaching hospital in India

Abstract

The course of coronavirus disease-2019 (COVID-19) in pregnancy is unpredictable with outcome trends ranging from milder disease with zero mortality to severe forms and deaths in different parts of the world. We did a comprehensive review of the literature to understand maternal deaths due to COVID-19 in detail. The search was conducted in the PubMed, Embase, and Google Scholar databases, using the keywords “maternal mortality”, “maternal death”, “COVID-19”, “septic shock” and “DIC”. The search included original articles, review articles, case reports published till date. We found varying case fatality rates ranging from 0.1% to 12.9%. There are various predictors of maternal death, notably the presence of symptoms, comorbidities, severe disease with cytokine storm and multi-organ dysfunction. We also report higher maternal deaths from low-resource regions owing to gaps in expected and delivered maternal care. While reviewing our institutional data, we found 3 maternal deaths related to COVID-19 in pregnancy. We discussed our experience at our institute of three COVID-19 related maternal mortalities to add evidence to the present data. Most maternal deaths occurred in postpartum period. Late referral, loss to follow-up and inadequate care were important determinants of maternal mortality. We concluded that pregnancy cases with or without complications must be considered high risk and addressed judiciously beginning from infection prevention, early diagnosis, disease categorization, and multidisciplinary approach of management to prevent morbidity and mortality. We strongly suggest strengthening the health care delivery system to save pregnant women from dying, particularly in low-resource countries.

Keywords

• ards
• covid-19
• cytokine storm
• dic
• maternal deaths
• maternal mortality
• septic shock
• venous thromboembolism