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Purpose While obesity is related to more severe outcomes of coronavirus disease 2019 (COVID-19), factors leading to poor prognosis still remain unclear. The present study evaluated the outcomes of COVID-19 patients who were overweight or obese and variables associated with severe disease in a large group of consecutive cases. Methods A nationwide retrospective cohort study was performed using the Turkish National Healthcare Database. Demographic characteristics, laboratory tests, comorbidities, and medications of patients registered between March 11 and May 30, 2020, were recorded. Results A total of 14, 625 patients (median age:42, IQR:26 years; female 57.4%) with normal weight (34.7%), overweight (35.6%), and obesity (29.7%) were included. Hospitalization, ICU admission, intubation/mechanical ventilation, pulmonary involvement, and mortality were significantly higher in patients who were overweight or obese. In adjusted analyses, both overweight (OR, 95% CI: 1.82, 1.04–3.21; p=0.037) and obesity (OR, 95% CI: 2.69, 1.02–1.05; p Conclusions COVID-19 patients who were overweight or obese were more likely to have adverse outcomes but only obesity was a predictor of mortality. Such patients should receive urgent medical attention and active management, especially the elderly, men, and people with chronic kidney disease.

Ovary is the main source of the hyperandrogenism in polycystic ovary syndrome (PCOS). Adrenal glands may also be involved in the pathogenesis of the development of PCOS. To investigate this possibility and to find out if buserelin test is able to distinguish PCOS patients from the patients with idiopathic hirsutism (IH), ACTH and buserelin tests were performed in 29 women with PCOS, 21 women with IH, and 20 control subjects (CS). We also aimed to determine the role of dysregulation of 17 hydroxylase in the development of PCOS. Basal and stimulated dehydroepiandrosterone sulfate (DHEA-S) and stimulated cortisol (F) levels after ACTH administration were significantly higher in PCOS group than in IH and CS groups (p

Aim: Exaggerated postprandial lipemia is now accepted as an independent risk factor in atherogenesis in type 2 diabetes mellitus. We investigated if better glycemic control improves fasting and postprandial lipid profile in type 2 diabetic patients in the short-term. Methods: Thirty-two type 2 diabetic patients were studied before and after desired glycemic regulation with gliclazide and metformin. Basal levels of glucose, total cholesterol, high density lipoprotein, low density lipoprotein, triglyceride, insulin, and C-peptide were evaluated at fasting state. Afterwards, patients were given a standard 400-kcal mixed meal as a breakfast, contaning 35% fat. At the 2nd and the 4th hours after the breakfast, postprandial glucose, triglyceride, insulin, and C-peptide levels were determined again. Results: Significant decrease was observed in total cholesterol levels after better glycemic regulation (p