[Hyponatremia in patients with ascites complicating liver cirrhosis].
Eighty unselected cases of hyponatremia complicating liver cirrhosis were analysed. Of these cases, 20 had sodium levels less than 135 mmol/L, 48 less than or equal to 130 mmol/L and 12 less than or equal to 125 mmol/L. 5 cases developed acute hyponatremic syndrome after abdominal paracentesis and high-dose of diuretics. Of these 5 cases, 1 died and 4 recovered after immediate infusion of 3% sodium chloride (200-300 ml/d intravenously for 7-10 days). Both the crystal and colloid pressure of blood determined in 10 cases were less than normal. The sodium level of the ascitic fluid determined in 5 cases was higher than that of serum. Respiratory alkalosis complicated with metabolic alkalosis or acidosis were the main features of acid-base disorders. These might be due to alkalinizing agents therapy, infection and hepato-renal syndrome. Based on these clinical studies, it was shown that paracentesis and diuretics are the main causes of acute hyponatremic syndrome, so these measures should be taken carefully in patients with hyponatremic state previously, especially in patients with poor general, hepatic and renal conditions.
Xu
Z
Z
Department of Gastroenterology, Southwest Hospital, Third Military Medical College, Chongqing.
Jiang
Z H
ZH
D000137:Acid-Base Imbalance / Q000209:etiology; D000293:Adolescent; D000328:Adult; D000368:Aged; D000369:Aged, 80 and over; D005260:Female; D006801:Humans; D007010:Hyponatremia / Q000209:etiology* / Q000628:therapy; D008103:Liver Cirrhosis / Q000150:complications* / Q000378:metabolism; D008297:Male; D008875:Middle Aged; D012964:Sodium / Q000378:metabolism; D012965:Sodium Chloride / Q000627:therapeutic use
D012965:Sodium Chloride; D012964:Sodium