Endocrine Abstracts

Background: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic disease (Covid-19) has caused millions of deaths worldwide, thus a massive SARS-CoV-2 vaccination campaign has been launched since the end of 2020. Viruses and vaccines can induce adverse thyroid effects; SARS-CoV-2 infection and vaccines have been associated with several thyroid disorders, especially subacute thyroiditis (SAT) and Graves’ disease (GD). We aimed to study the occurrence o...

Background: The Covid-19 pandemic caused by the severe-acute-respiratory-syndrome-coronavirus-2 (SARS-CoV-2) determined millions of deaths worldwide, thus at the end of 2020 a massive vaccination campaign has been launched. SARS-CoV-2 infection and vaccines have been associated with several thyroid disorders, especially subacute thyroiditis (SAT), Graves’ disease (GD) and orbitopathy (GO). We studied the occurrence of SAT and GO following SARS-CoV-2 infection or vaccinati...

Introduction: The humanized antibody anti-CD52+ alemtuzumab has been approved since 2014 for the treatment of relapsing-remitting multiple sclerosis (RRMS). Immune reconstitution after alemtuzumab induces thyroid autoimmunity in 34-41% of patients with RRMS, with Graves’ disease (GD) accounting for 63-65% of cases. Graves’ Orbitopathy (GO) may also occur in 13% of patients after alemtuzumab and is scarcely reported. Here we present the first case of alemtuzumab-induc...

Background: Vaccination is a widely adopted measure against the severe-acute-respiratory-syndrome-coronavirus-2 (SARS-CoV-2) causing Covid-19 pandemic. Both SARS-CoV-2 infection and Covid-19 vaccines have been associated with several thyroid disorders. We studied the risk of Graves’ orbitopathy (GO) following Covid-19 vaccination.Methods: The study included 98 consecutive patients (71 females and 27 males, mean-age 50 years) attending our tertiary r...

Hypercalcemia is a frequent metabolic disorder in metastatic breast cancer (BC). Aim of this study was to evaluate the incidence of hypercalcemia due to PHPT in BC patients. The study group included 271 consecutive BC, mean age±S.D. 57.7±11.96 yrs. 100/271(36.9%) evaluated at different times after mastectomy (A) and 171(63.1%) before surgery (B), with no distant metastases. Age matched control group included 108 healthy women (Co) and 70 women with thy...

Objectives: During the Covid-19 pandemic caused by the severe-acute-respiratory-syndrome-coronavirus-2 (SARS-CoV-2), vaccination has been widely adopted. Both SARS-CoV-2 infection and Covid-19 vaccines have been associated with several thyroid disorders. We studied the risk of Thyroid Eye Disease (TED) following Covid-19 vaccination.Methods: This self-controlled-case-series study, validated model in assessing vaccine safety, included 98 consecutive patie...

Background: An association between breast cancer (BC) and thyroid autoimmunity has been frequently observed, and several small-scale studies correlated the presence of autoantibodies to thyroid peroxidase (TPOAb) with an improved BC outcome. We aimed to clarify in a large cohort of patients whether circulating TPOAb are prognostic for BC recurrence.Materials and methods: Available plasma samples for patients with node-positive or high-risk node-negative ...

Introduction: The effects of mild subclinical hypothyroidism (SH; TSH <10 mU/l) on metabolic outcomes are unclear. This may relate to differences in aetiology, including thyroid autoimmunity or genetic factors such as TSH-receptor mutations (TSHR-M) and FOXE1 polyalanine tract length (FOXE1–PTL) polymorphisms, which are associated with altered thyroid function. We hypothesised that the metabolic manifestations of SH may depend upon its aetiology.<p class="abstext"...

A high incidence of serum anti thyro-peroxidase antibodies (TPOAb) has been found in breast cancer (BC). Aim of this study was to evaluate the predictive value of TPOAb in BC. The study group included 47 women submitted to mastectomy for high malignancy degree BC (tumor size >5 cm and/or n° lymph-nodes >3), followed for 5 years. No patient had distant metastases. All were evaluated for thyroid disorders after breast surgery and before any anti-tumoral adjuvant the...

Background: The severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) pandemic disease (Covid-19) affects thyroid function with different mechanisms: non-thyroidal illness syndrome (NTIS), direct infection of thyroid gland and cytokine storm. We provided the first description of painless atypical thyroiditis coexisting with NTIS in patients hospitalised for moderate-to-severe Covid-19 disease. We aimed to: 1) correlate thyroid dysfunction with Covid-19 disease severity;...