Endocrine Abstracts

Context: Vitamin D is a fat-soluble vitamin which requires the hydroxylation into 1,25-dihydroxyvitamin D (1,25-(OH)2D3) to be fully active. Vitamin D deficiency is a worldwide health problem associated to a wide range of acute and chronic diseases. On other hand, vitamin D supplementation has been proposed to reduced the risk of metabolic dysfunctions including obesity, type 2 diabetes and cardiovascular disease. Vitamin D interacts with the epigenetic m...

Introduction: There are few studies either hospital bases or population based in Africa and in Angola we also have the same situation regarding endocrinology data. With this paper, the Angolan Society of Endocrinology Diabetes and Metabolism (SAEDM), wants to contribute to the systematic and continued study of endocrine pathology in Angola.Objective: Study of the casuistic of endocrine pathology in ambulatory setting regarding the year 2015.<p class=...

Introduction: Diabetes Mellitus is a chronic disease that has serious effects on the morbi-mortality. Diabetes type 1 is less prevalent, representing 5–10% of the total cases. Data collected in Africa are scarce, and prevalence and incidence at sub - Saharan Africa are about 3-12/100,000 and 1.1–2.1/100,000 people, respectively. The Angolan reality is not known.Objective: To show the casuistic of diabetes type 1 obtained from the ambulatory con...

Introduction: POEMS syndrome is a rare multisystemic disorder including polyneuropathy, organomegaly, endocrinopathy, monoclonal plasma-proliferative disorder and skin changes. We aim to describe the course of the endocrine disease in the context of this paraneoplastic syndrome.Methods: 69 patients with POEMS have been under the MDT care in our hospital. Data is currently available for 32 patients who attended the joint haematological/neurological/endocr...

Introduction: To date, there are no clear biochemical parameters to identify early COVID-19 cases at risk of complications in the Intensive Care Unit (ICU). Aim: To evaluate the prognostic potential of endocrine biomarkers associated with acute inflammatory conditions in ICU patients for COVID-19.Methods: Between 1/3/2020 and 31/12/2020 we recruited 126 consecutive patients at the admission to ICU 1U, Molinette University Hospital ...

Medullary thyroid cancer (MTC) is a rare malignancy of the thyroid gland. MTCs originate from thyroid-C cells and account for 2-4% of all thyroid neoplasms. Originating from thyroid-C cells, the main secretory product of MTCs is calcitonin, used as sensitive and specific MTC-biomarker. Calcitonin is a hormone known to participate in calcium-bone metabolism suppressing bone-resorption by inhibiting the activity of osteoclasts, and inhibiting the kidney reabsorption of calcium a...

Background: Dysnatremia is common in hospitalized patients, often worsening the prognosis in pneumopathies and critical illnesses, such as COVID-19. Here, hyponatremia is an indicator of pulmonary involvement, while hypernatremia is associated with worse assistance outcomes, particularly when resulting from an overcorrected hyponatremia. Longer hospitalizations, readmissions after discharge and higher short- and long-term mortality rates have been observed in acute patients ex...

Neurogenesis, the process by which new neurons are generated from precursors, persists in discrete regions of the adult hippocampus. The hippocampus is critical for learning and memory and is the main target of Alzheimer’s Disease (AD), which causes massive neuronal death, reduction in neurogenesis, and impairment in cognitive functions. Therefore, preventing neuronal loss or increasing the production of new neurons may represent a potential therapeutic strategy to reduce...

Background: In recent years, increasing cases of congenital hypothyroidism (CH) with in situ thyroid gland are identified. Outcome of children affected from CH with normally sited thyroid of normal size is still unknown. The objective of our study is to describe the natural history of this specific form of CH. Patients and methods: We retrospectively evaluated clinical, biochemical and instrumental data of 74 patients with diagnosis of CH with in situ thyroid...

Background: Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection is showing a rapid and continuous evolution in terms of new waves, the spread of variants and the evidence of reinfections. The growing heterogeneity of clinical presentation requires the identification of underlying pathogenic mechanisms to allow a better risk stratification. Previous studies analysed the role of sex hormones in disease severity demonstrating in male patients the association of...