Endocrine Abstracts

Objective: The saline infusion test (SIT) is a standard confirmatory test for primary aldosteronism (PA) and based on impaired aldosterone suppression in PA compared to essential hypertension (EH). In the past, aldosterone was quantified using immunoassays (IA). Due to the more widespread use of liquid chromatography tandem mass spectrometry (LC-MS/MS) in clinical routine, we aimed at a method-specific aldosterone threshold for the diagnosis of PA during SIT and explored the d...

Introduction: Even though it is well known that long-term complications, such as renal insufficiency and brain calcifications can occur in patients with hypoparathyroidism (HPT), the risk of cardiovascular diseases still remains unclear.Objective: To perform a systematic assessment of cardiovascular function in a well-characterized cohort of patients with HPT compared to population-based controls.Methods: 133 patients with chronic ...

Context: Primary aldosteronism (PA) is the most common cause of secondary hypertension. Aldosterone excess can cause oxidative stress and respectively DNA damage in vitro and in vivo and increased levels of oxidative stress have been demonstrated in PA patients. Single case reports describe a coincidence of PA with renal cell carcinoma (RCC) and other tumours. However, so far no data on the prevalence of benign and malignant neoplasms in patients with PA exis...