Endocrine Abstracts

Background: Hyponatremia is the most common electrolyte disturbance in hospitalized patients and associated with a substantial morbidity and mortality. Symptoms of severe hyponatremia vary among patients between nonspecific symptoms such as nausea or malaise or acute life threatening brain oedema. Prospective studies to assess symptoms and mortality in patients with severe hyponatremia are lacking.Methods: In this prospective multicentre observational st...

Introduction: Fluid restriction (FR) is often the recommended first-line treatment for hyponatremia due to the syndrome of inappropriate antidiuresis (SIAD). However, FR not always leads to successful correction of hyponatremia, making predictive markers of treatment response desirable. The aim of this study was to evaluate routinely measured laboratory parameters, copeptin and pro-atrial natriuretic peptide (pro-ANP) as possible predictors of treatment success to FR.<p cl...

Background: Hyponatremia is common in hospitalized patients and its differential diagnosis and management challenging. An important mechanism is suppressed or adequately or inadequately secreted plasma arginine vasopressin (AVP). Therefore, plasma vasopressin levels may help in the differential diagnosis and in therapy management. Copeptin is secreted in an equimolar ratio to AVP and is more reliable to measure.Methods: In this prospective observational ...

Introduction: Hyponatremia is the most common electrolyte abnormality in clinical practice and given its impact on mortality and morbidity a relevant medical condition. Nevertheless little is known about factors influencing long-term outcome.Methods: This is a prospective observational 12 months follow-up study of patients with profound hyponatremia (≤125 mmol/l) admitted to the medical emergency department of two tertiary care centers in Switzerla...