Summary: This is a retrospective cohort study to assess the safety and efficacy of low first dose of Tolvaptan and low or standard second dose of Tolvaptan in patients with moderate to severe hyponatraemia associated with SIADH not responding to conservative means of hyponatraemia management. Patients are treated as part of standard clinical care. There is growing evidence that treating patients with SAIDH...

Summary: Hyponatremia is defined as a plasma sodium concentration below 135 mmol / L. This is a common occurrence (20-50%) during subarachnoid hemorrhage (SAH). Its appearance is often associated with vasospasm. It is associated with an increase in morbidity and mortality linked to induced neurological disorders. Hyponatremia is caused by two etiologies: the syndrome of inappropriate secretion of anti-diur...

Summary: The purpose of this study is to confirm the safety of tolvaptan in patients with hyponatremia in syndrome of inappropriate antidiuretic hormone secretion (SIADH) in Japan

Summary: Hyponatremia is the most common electrolyte derangement occurring in hospitalized patients. It is usually classified as hypovolemic, euvolemic or hypervolemic. The most common aetiology of euvolemic hyponatremia is the syndrome of inappropriate antidiuresis (SIAD). Hypervolemic hyponatremia is common in patients with congestive heart failure (CHF) (10-27%) and liver cirrhosis (up to approximately ...

Summary: The population is aging. Aged people are more prown to develop frailty. The causes of frailty are multifactorial and are being investigated in research settings. Cardiovascular diseases, inflammaging and changes in microbiota have been associated with frailty and geriatric syndrome. The prevalence of asymptomatic bacteriuria and SIADH-related hyponatremia is also important in aging and associated ...