Endothelin Level in Menopausal Women with Comorbidity of the Acute Phase Middle Severity COVID-19 with Arterial Hypertension and Type 2 Diabetes Mellitus.

The levels of endothelins were assessed in menopausal women with arterial hypertension (AH) and type 2 diabetes mellitus (T2DM) in the acute phase of the moderate COVID-19. Women under observation (age 45-69 years) were divided into two groups. Control group consisted of women (n=16) who did not have COVID-19, were not vaccinated, and had no antibodies to SARS-CoV-2 (IgG). The main group included women (n=63) in the acute phase of the moderate COVID-19 accompanied by pneumonia. According to the clinical and anamnestic data analysis, the main group was divided into subgroups: without AH and T2DM (n=21); with AH and without T2DM (n=32); and with AH and T2DM (n=10). The parameters of clinical blood analysis, as well as endothelin-1, endothelin-2, and endothelin-3 levels were assessed. In women with a moderate COVID-19, the endothelin-1 and endothelin-2 levels were increased compared to the control regardless of AH and T2DM status. We found no statistically significant differences in the studied parameters of endothelial dysfunction between the subgroups of menopausal women in the acute phase of the moderate COVID-19.