Hyponatremia is a predictor of hospital length and cost of stay and outcome in cancer patients.

Purpose: Hyponatremia is the most common electrolyte disorder in hospitalized patients, and it might be an indicator of poor prognosis and might have negative effects on hospitalization length and quality of life in non-malignant as well as in malignant diseases. The aim of this study is to determine the impact of hyponatremia on the length and on the cost of hospitalization as well as on outcome in cancer patients.

Methods: The present study includes 105 consecutive cancer patients hospitalized at our institution from June 2013 to December 2013.

Hyponatraemia is a predictor of clinical outcome for malignant pleural mesothelioma.

Purpose: Hyponatraemia is one of the most common tumour-related electrolyte disorders. Several clinical, histological and serum factors have been found to influence prognosis, but, to date, there are no studies focusing on the prognostic role of hyponatraemia in mesothelioma. The aim of this study was to assess the prognostic role of hyponatraemia in malignant pleural mesothelioma.