Long-COVID, Metabolic and Endocrine Disease.

In the aftermath of the corona pandemic, long-COVID or post-acute COVID-19 syndrome still represents a great challenge, and this topic will continue to represent a significant health problem in the coming years. At present, the impact of long-COVID on our health system cannot be fully assessed but according to current studies, up to 40% of people who have been infected with SARS-CoV-2 suffer from clinically relevant symptoms of long-COVID syndrome several weeks to months after the acute phase. The main symptoms are chronic fatigue, dyspnea, and various cognitive symptoms. Initial studies have shown that people with overweight and diabetes mellitus have a higher risk of developing long-COVID associated symptoms. Furthermore, repeated treatment of acute COVID-19 and long-COVID with steroids can contribute to long-term metabolic and endocrine disorders. Therefore, a structured program with rehabilitation and physical activity as well as optimal dietary management is of utmost importance, especially for patients with metabolic diseases and/or long-COVID. Furthermore, the removal of autoantibodies and specific therapeutic apheresis procedures could lead to a significant improvement in the symptoms of long-COVID in individual patients.

SARS-CoV-2 infection and paediatric endocrine disorders: Risks and management considerations.

Background: Coronavirus-19 (COVID-19) is a disease caused by the SARS-CoV-2 virus, the seventh coronavirus identified as causing disease in humans. The SARS-CoV-2 virus has multiple potential pathophysiologic interconnections with endocrine systems, potentially causing disturbances in glucose metabolism, hypothalamic and pituitary function, adrenal function and mineral metabolism. A growing body of data is revealing both the effects of underlying endocrine disorders on COVID-19 disease outcome and the effects of the SARS-CoV-2 virus on endocrine systems. However, comprehensive assessment of the relationship to endocrine disorders in children has been lacking. Content: In this review, we present the effects of SARS-CoV-2 infection on endocrine systems and review the current literature on complications of COVID-19 disease in underlying paediatric endocrine disorders. We provide recommendations on management of endocrinopathies related to SARS-CoV-2 infection in this population. Summary and outlook: With the surge in COVID-19 cases worldwide, it is important for paediatric endocrinologists to be aware of the interaction of SARS-CoV-2 with the endocrine system and management considerations for patients with underlying disorders who develop COVID-19 disease. While children and adults share some risk factors that influence risk of complications in SARS-CoV-2 infection, it is becoming clear that responses in the paediatric population are distinct and outcomes from adult studies cannot be extrapolated. Evidence emerging from paediatric studies provides some guidance but highlights the need for more research in this area.

[COVID-19 pandemic and endocrinopathies].

Many endocrinopathies have chronic course; patients with endocrinopathies (above all diabetes mellitus and thyroid diseases) who receive outpatient care on a regular basis amount up to 80% of patients with chronic diseases. Endocrinologists most likely play the role of general practitioners for these patients; therefore, they should quickly and efficiently explain the patients with diabetes, thyroid, hypophysis and adrenal diseases how to behave in new setting of COVID19 pandemic (coronavirus infection). The most severe course of the infection can be observed in patients older than 65 years with chronic diseases, especially endocrinopathies. This review sums up the currently available data on the disease pathogenesis and progression. It also provides information about patient responsibility to prevent infection, special aspects of communication between the patient and the physician in the setting of self-isolation and quarantine, additional care needed in case of COVID19 in patients with most severe endocrinopathies.

COVID-19 in Children and Adolescents with Endocrine Conditions.

The rapid spread of coronavirus disease (COVID-19) worldwide justifies global effort to combat the disease but also the need to review effective preventive strategies and medical management for potentially high-risk populations during the pandemic. Data regarding the COVID-19 manifestations in adults with underlying endocrine conditions, especially diabetes mellitus, are increasingly emerging. Albeit children and adolescents are considered to be affected in a milder manner, paucity of information regarding COVID-19 in children who suffer from endocrinopathies is available. The present review comprehensively collects recommendations issued by various health organizations and endocrine associations for the management of pediatric endocrine conditions during the pandemic. Adhering to the specific "sick day management rules" and undelayed seeking for medical advice are only needed in most of the cases, as the vast majority of children with endocrine disorders do not represent a high-risk population for contamination or severe presentation of COVID-19. Psychological implications in these children and adolescents are also considered.

Endocrine Significance of SARS-CoV-2's Reliance on ACE2.

The current COVID-19 pandemic is the most disruptive event in the past 50 years, with a global impact on health care and world economies. It is caused by severe acute respiratory syndrome coronavirus-2 (SARS-CoV-2), a coronavirus that uses angiotensin-converting enzyme 2 (ACE2) as an entry point to the cells. ACE2 is a transmembrane carboxypeptidase and member of the renin-angiotensin system. This mini-review summarizes the main findings regarding ACE2 expression and function in endocrine tissues. We discuss rapidly evolving knowledge on the potential role of ACE2 and SARS coronaviruses in endocrinology and the development of diabetes mellitus, hypogonadism, and pituitary and thyroid diseases.

Endocrine vigilance in COVID-19.

Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) is a novel coronavirus responsible for a pandemic that emerged in December 2019. Heterogeneous clinical forms are described from asymptomatic to severe hypoxaemic acute respiratory syndrome with multisystem organ failure. The impact of this coronavirus disease 2019 on the endocrine glands remains unknown. However, the results of previous studies on viruses from the same family allow us to write proposals for patients followed for chronic endocrine diseases. Currently, if these subjects are infected with SARS-CoV-2, they must not stop their treatment. In some cases, hormone replacement doses have to be increased. In case of worsening clinical signs, hormonal biological monitoring must be done. This article will be helpful for improving the management of chronic endocrine diseases that could affect thyroid, adrenals, gonads and pituitary gland functions. Proposals could be applied in COVID-19 infected subjects or in those who have been in contact with COVID-19 infected people.

Endocrine Conditions and COVID-19.

COVID-19 was declared a global pandemic by the WHO and has affected millions of patients around the world. COVID-19 disproportionately affects persons with endocrine conditions, thus putting them at an increased risk for severe disease. We discuss the mechanisms that place persons with endocrine conditions at an additional risk for severe COVID-19 and review the evidence. We also suggest precautions and management of endocrine conditions in the setting of global curfews being imposed and offer practical tips for uninterrupted endocrine care.

Managing common endocrine disorders amid COVID-19 pandemic.

BACKGROUND AND AIMS: The novel coronavirus disease (COVID-19) pandemic and the resulting nationwide lockdowns have posed a major challenge to the management of pre-existing and newly diagnosed endocrine disorders. Herein, we have summarized the management approaches of common endocrine disorders amid the ongoing pandemic. METHODS: We have performed an extensive literature search for articles in PubMed, EMBASE and Google Scholar databases till 25 May 2020, with the following keywords: "COVID-19", "diabetes mellitus", "thyroid disorders", "primary adrenal insufficiency", "Cushing's syndrome", "pituitary tumors", "vitamin D″", "osteoporosis", "primary hyperparathyroidism", "hypoparathyroidism", "management", "treatment" and "guidelines" with interposition of the Boolean operator "AND". RESULTS: We have summarized the most feasible strategies for the management of diabetes mellitus, thyroid disorders, primary adrenal insufficiency (including congenital adrenal hyperplasia), Cushing's syndrome, pituitary tumors, osteoporosis, primary hyperparathyroidism and hypoparathyroidism amid the constraints laid down by the raging pandemic. In general, medical management should be encouraged and surgical interventions should be deferred whenever possible. Ongoing medications should be continued. Sick-day rules should be sincerely adhered to. Regular contact with physicians can be maintained through teleconsultations and virtual clinics. CONCLUSIONS: Considering the burden of endocrine disorders in the general population, their management needs to be prioritized amid the ongoing COVID-19 pandemic.