High prevalence of adrenal cortical adenomas in patients with cerebral meningiomas.

PURPOSE: Adrenal cortical adenomas (ACAs) represent one of the most common endocrine neoplasms. Recently, a genetic syndrome, characterized by tumor-suppressor ARMC5-gene mutations and causing primary macronodular bilateral adrenal hyperplasia with concomitant meningiomas of the central nervous system, has been described. Apart from this rare disorder and despite the well-known influence of steroid hormones on meningiomas, no data are available about the association between ACAs and meningiomas. METHODS: We investigated the prevalence of ACAs in a group of patients with cerebral meningioma undergoing unenhanced chest CT scans before attending surgical treatment. Patients with meningioma were age- and sex-matched in a 1:3 ratio with hospitalized patients for COVID-19. RESULTS: Fifty-six patients with meningioma were included and matched with 168 control patients with COVID-19. One-hundred forty-four (66.1%) were female and the median age was 63 years. Twenty ACAs were detected in the overall population (8.9% of the subjects): 10 in patients with meningioma (18%) and the remaining 10 (6%) in the control group (p = 0.007). Multivariate analysis showed that age and presence of meningioma were statistically associated with the presence of ACAs (p = 0.01, p = 0.008). CONCLUSION: We report, for the first time, a higher prevalence of ACAs in patients with meningioma as compared to age- and sex-matched controls. Larger studies are needed to confirm our data and to clarify the characteristics of the ACAs in patients with meningioma. Whether the detection of ACAs should prompt a neuroimaging evaluation to exclude the presence of meningiomas needs also to be considered.

Vitamin D Levels At Hospital Admission Predict Severity Of Covid-19: A Controlled Prospective Study

Low Vitamin D (VD) levels in COVID-19 patients have been related to increased disease severity and worse outcomes. However, most of these trials designs were not-controlled and retrospective, including patients with demographic differences and biases potentially influencing the reported associations between lower VD levels and severe COVID-19. Aim of this study was to prospectively evaluate VD levels influence on disease severity in a COVID-19 patients cohort matched for age, sex and comorbidities with control subjects. Patients admitted to San Raffaele University Hospital for COVID-19 from March to June 2021 were consecutively enrolled in this study, which was approved by the local IRB, after giving their informed consent. Severe (i. e. those needing high flow oxygen therapy) and non-severe COVID-19 patients matched for age, sex and comorbidities were recruited at admission in Emergency Department (ED). Control subjects from the outpatient Endocrinology Unit of the same Hospital were enrolled in the same period. We excluded patients with comorbidities and therapies influencing VD metabolism. 25OH-VD levels were evaluated at admission in ED and VD deficiency was defined by serum 25OH-VD below 20 ng/mL. A total of 73 COVID-19 patients and 30 control subjects were included in the study. No differences regarding age, sex and comorbidities were found between patients and control groups, but 25OH-VD levels were statistically lower in COVID-19 patients (13.3 vs 23.6 ng/mL, p<0. 001) with a higher prevalence of VD deficiency (75% vs 43%, p=0. 002). After the ED admission, during the hospitalization, a severe disease occurred in a total of 46 COVID-19 patients, and 27 were affected by a non-severe one. No differences regarding age, sex and comorbidities were found between severe vs non-severe groups, but 25OH-VD was significantly lower in the severe one (11.7 vs 16.7 ng/mL, p=0. 007) with a higher prevalence of VD deficiency (85% vs 59%, p=0. 015). We observed lower 25OH-VD levels at admission in patients with non-invasive mechanical ventilation requirement (n.18) and in those admitted in intensive care unit (n.8) during hospitalization, compared to the other patients (p=0. 003 and p=0. 01), although no differences regarding age and comorbidities were found. Moreover, in patients with VD deficiency we found higher levels of inflammatory markers C-reactive protein and ferritin (69 vs 42 mg/L, p=0. 036;723 vs 414 ng/mL, p=0. 028), and lower SaO2/FiO2 and PaO2/FiO2 ratios (433 vs 447, p=0. 005;261 vs 311;p<0. 001) at hospital admission. In conclusion, our prospective data confirm that low VD levels are widely found in hospitalized COVID-19 patients compared to control subjects and predict increased disease severity independently from age, sex and comorbidities of patients affected. We suggest that tackling VD deficiency may be an effective preventive measure to prevent severe COVID-19.Presentation: Saturday, June 11, 2022 1:00 p.m. - 3:00 p.m.

Revisiting the endocrine and metabolic manifestations of COVID-19 two years into the pandemic.

An extraordinary effort of the universal endocrine community has led to important insights into endocrine and metabolic aspects of COVID-19. In this Editorial, we introduce a special issue of Reviews in Endocrine and Metabolic Disorders that calls attention, through the efforts of internationally recognized experts in the field, to features that are now widely recognized as endocrine and metabolic manifestations of COVID-19. These advances in our knowledge have seminal implications for how we can prevent and manage these aspects of COVID-19.

One year of the pandemic - how European endocrinologists responded to the crisis: a statement from the European Society of Endocrinology.

Changes that COVID-19 induced in endocrine daily practice as well as the role of endocrine and metabolic comorbidities in COVID-19 outcomes were among the striking features of this last year. The aim of this statement is to illustrate the major characteristics of the response of European endocrinologists to the pandemic including the disclosure of the endocrine phenotype of COVID-19 with diabetes, obesity and hypovitaminosis D playing a key role in this clinical setting with its huge implication for the prevention and management of the disease. The role of the European Society of Endocrinology (ESE) as a reference point of the endocrine community during the pandemic will also be highlighted, including the refocusing of its educational and advocacy activities.

COVID-19 and endocrine and metabolic diseases. An updated statement from the European Society of Endocrinology.

BACKGROUND: COVID-19 has completely changed our daily clinical practice as well as our social relations. Many organs and biological systems are involved in SARS-Cov-2 infection, either due to direct virus-induced damage or to indirect effects that can have systemic consequences. Endocrine system is not only an exception but its involvement in COVID-19 is so relevant that an "endocrine phenotype" of COVID-19 has progressively acquired clinical relevance. AIM: We have been appointed by the European Society of Endocrinology (ESE) to update with the current statement ESE members and the whole endocrine community on the emerging endocrine phenotype of COVID-19 and its implication for the prevention and management of the disease. CONCLUSIONS: Diabetes has a major role in this phenotype since it is one of the most frequent comorbidities associated with severity and mortality of COVID-19. Careful management including treatment modifications may be required for protecting our patients rather with known diabetes from the most dangerous consequences of COVID-19 or hospitalized with COVID-19, but also in patients with SARS-CoV-2 induced newly onset diabetes. Obesity increases susceptibility to SARS-CoV-2 and the risk for COVID-19 adverse outcome. Adequate nutritional management needs to be granted to patients with obesity or undernourishment in order to limit their increased susceptibility and severity of COVID-19 infection. Lack of vitamin D, hypocalcemia and vertebral fractures have also emerged as frequent findings in the hospitalized COVID-19 population and may negatively impact on the outcome of such patients. Also, in patients with adrenal insufficiency prompt adaptation of glucocorticoid doses may be needed. Moreover, in this updated statement role of sex hormones as well as peculiar pituitary and thyroid aspects of COVID-19 have been included. Finally, in view of the mass vaccination, potential implications for endocrine patients should be considered.