Association of serum sodium and 24-hour urinary sodium level with the severity and complications of ascites in cirrhotic patients

Hyponatremia is an independent predictor of mortality in cirrhotic patients but little is known regarding the relationship between the level of serum sodium and 24-hour urinary sodium with the development of severity and complications of cirrhotic ascites. To observe the association of serum sodium and 24-hour urinary sodium levels with different grades of ascites and its complications in cirrhotic patients. In the department of Gastroenterology in a tertiary care hospital, this cross-sectional study was conducted from April 2019 to September 2020. A total of 96 admitted cirrhotic patients with ascites were enrolled in this study by consecutive sampling. Out of 96 patients with cirrhotic ascites, 48 patients had mild, moderate, and severe ascites and 48 patients had complications of ascites like refractory ascites, spontaneous bacterial peritonitis, and hepatorenal syndrome. The mean serum sodium level was 131.69 ± 4.90 and 124.88 ± 5.67 mmol/L and the 24-hour urinary sodium level was 76.82 ± 45.64 and 35.26 ± 22.57 mmol/L in uncomplicated and complicated ascites groups respectively with P value