LETTERS
COVID-19 AND DIABETES: HANDLE WITH CARE

Published: 30 October 2020
To the Editors:
As the latest issues of MEDICC Review reveal, the global scientific community is fully engaged in unraveling the mysteries of COVID-19, including its relationship to chronic conditions such as diabetes mellitus (DM), a frequent comorbidity with SARS-CoV-2 infection. Various studies report up to 30% of persons with COVID-19 are diabetic,[1] and such patients are at greater risk of intrahospital deaths from the disease.[2]
Huang’s meta-analysis in China reviewed 30 studies assessing 6452 cases showed that DM patients had worse prognosis (RR 2.38 [CI 95%: 1.88–3.03; p <0.001]) and higher risk of death (RR 2.12 [CI 95%: 1.44–3.11; p <0.001]), severe COVID-19 (RR 2.45 [CI 95%: 1.79–3.35; p <0.001]) and disease progression (RR 3.31 [CI 95%: 1.08–10.14; p = 0.04]).[3] Diabetic patients with compromised immune systems and those aged >65 years also had greater risk of dying from COVID-19.[4]
Among the physiopathological factors relating COVID-19 with DM is over expression of angiotensin converting enzyme 2 (ACE2), above all in those patients treated with ACE2 inhibitors for comorbidities or diabetic complications, as well as the cytokine storm induced by glucolipid disorders.
These observations give us ample warning of the need to protect DM patients in the context of COVID-19. However, circumstances provoked by the pandemic, in which specialist consults and follow up for these patients have been limited, can contribute to deteriorating disease control. The lack of physical activity coupled with the stress brought on by social isolation further aggravates the situation for those living with diabetes. Thus, it is left up to patients and their families to pay greater attention to self-care and safety measures.
Health systems and their professionals must seek alternatives that facilitate personalized medical care in the context of the pandemic, including telemedicine options. At the same time, health professionals are challenged to continuously update their knowledge concerning DM and its relation to COVID-19.
https://mediccreview.org/covid-19-and-diabetes-handle-with-care/ (html)
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