Do preeclampsia or gestational hypertension increase the risk of postpartum type 2 diabetes mellitus (DM), and does coronavirus disease 2019 (COVID-19) lead to new-onset type 1 and type 2 diabetes mellitus?

Updated: Oct 07, 2020
  • Author: Romesh Khardori, MD, PhD, FACP; Chief Editor: George T Griffing, MD  more...
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Answer

A population-based, retrospective cohort study of 1,010,068 pregnant women examined the association between preeclampsia and gestational hypertension during pregnancy and the risk of developing diabetes post partum. Results showed the incidence rate of diabetes per 1000 person-years was 6.47 for women with preeclampsia and 5.26 for those with gestational hypertension, compared with 2.81 in women with neither condition. Risk was further elevated in women with preeclampsia or gesntational hypertension comorbid with gestational diabetes. [66]

COVID-19

Although controversial, some evidence exists that coronavirus disease 2019 (COVID-19) may actually lead to the development of type 1 and type 2 diabetes. It has been theorized, for example, that diabetes arises when severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the virus that causes COVID-19, binds “to angiotensin-converting enzyme 2 (ACE2) receptors in key metabolic organs and tissues, including pancreatic beta cells and kidneys.” The CoviDiab registry was established by an international group of diabetes researchers to gather data on COVID-19–related diabetes. [67]


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