Endocrine Abstracts

Introduction: Hyponatremia is the most prevalent electrolyte disturbance in hospitalized patients. Seasonal variation with higher incidence of profound hyponatremia during summer months has been described for patients in the emergency department setting. Whether this observation is also true among medical inpatients is unknown. This study aimed at analyzing the seasonal incidence of hyponatremia as well as sex and age specific differences among medical inpatients.<p class=...

Background: Hyponatremia is the most prevalent electrolyte disorder in hospitalized adult medical patients and is associated with a significant healthcare resource burden. However, evidence remains scarce whether hyponatremia is a marker of disease severity or whether it has an independent effect on clinical outcomes.Methods: In this nationwide cohort study, we analyzed medical inpatients with hyponatremia diagnosed between January 2009 through December ...

Background: Pregnancy occurs rarely in Cushing’s syndrome (CS), slightly over 150 cases have been reported in the literature. The risk of maternal morbidity and a poor fetal outcome is significant when CS coexists with pregnancy. CS may be difficult to detect clinically and laboratory because of the hormonal changes and pathological comorbidities associated with normal pregnancy.Material and methods: A case of CS that was diagnosed and treated durin...

Objective: To analyze registry data on patients with acromegaly.Materials and methods: Russian hypothalamic and pituitary tumors registry database (on-line platform), which contains data on 3719 patients with acromegaly.Results: According to the database, highest prevalence of acromegaly per 100 000 inhabitants is registered in: Penza region (7.3), Kirov region (7.3), Krasnoyarsk region (6.2). Most common clinical presentations in ...

Aim: To evaluate the effectiveness of the Bethesda system for reporting thyroid cytopathology in the prediction of thyroid cancer on fine needle aspiration (FNA).Materials and methods: This is retrospective study of 70 detected thyroid cancer. Thyroid ultrasound and FNA were performed on all patients. 66 of them with cancer suspicion were communicated to the thyroid surgeon, 4 cases of papillary carcinoma were accidentally diagnosed after hystological in...

A 60-year-old Caucasian lady was referred to the metabolic bone clinic for assessment of osteoporosis. Her risk factors for osteoporosis included gender, postmenopausal status, childhood immobility due to illness, previous severe vitamin D deficiency, COPD, as well as an extensive smoking and alcohol history. She had multiple previous fragility fractures involving her ribs and both radii. A DEXA scan revealed lumbar osteoporosis (T -4.0) and femoral osteopenia (T -2.0). Thorac...

Aim: Given the aggressive biological features of metastatic prostate cancer, a more aggressive treatment with [177Lu]-PSMA might be appropriate.Materials and methods: We have treated 15 patients (mean age 69 years) with intended 3 cycles of [177Lu]-PSMA every 4 weeks. All patients have been examined with [68Ga]-PSMA PET/MRI to validate PSMA expression of all metastatic lesions. We monitored haemoglobin (Hb), platelets (Pl), leucocytes and creatinine for ...

Background: Phaeochromocytoma and paraganglioma (PPGLs) are rare neuroendocrine tumours arising from the adrenal medulla and paraganglia. Biochemical assessment relies on demonstrating elevated concentrations of catecholamines and their metabolites. Analytical methods for catecholamine and metanephrine measurement vary in sensitivity and specificity. We reviewed our biochemical work-up in order to optimise patient diagnosis.Methods: This retrospective au...

Introduction: Graves’ disease is the commonest cause of hyperthyroidism accounting for 80% of all cases. The first line treatment for Graves’ disease in the UK is medical therapy, most frequently using a ‘dose-titration’ regimen. Currently, there is a lack of guidance to aid clinicians in carrying out optimal dose-titration of carbimazole, resulting in a risk of under- or over-treatment. Thus, we aimed to develop a carbimazole dosing-algorithm for the medic...

Context: Identification of risk factors predicting relapse in patients with hyperthyroidism of Graves’ disease after the first cycle with standard thyreostatic therapy [ATD] is important to guide therapeutic options.Objective: We performed a systematic review and meta-analysis to study predictors for risk of relapse after the first treatment episode with ATD in patients with Graves’ disease induced hyperthyroidism.Data so...