Plasma levels of brain natriuretic peptide in patients with cirrhosis

Hepatology. 1992 Jul;16(1):156-61. doi: 10.1002/hep.1840160126.


Plasma levels of brain natriuretic peptide, a recently identified cardiac hormone with natriuretic activity, were measured in 11 healthy subjects, 13 cirrhotic patients without ascites, 18 nonazotemic cirrhotic patients with ascites and 6 patients with cirrhosis, ascites and functional kidney failure. Plasma levels of brain natriuretic peptide were similar in healthy subjects and cirrhotic patients without ascites (5.56 +/- 0.65 and 7.66 +/- 0.68 fmol/ml, respectively). In contrast, cirrhotic patients with ascites, with and without functional kidney failure, had significantly higher plasma concentrations of brain natriuretic peptide (19.56 +/- 1.37 and 16.00 +/- 1.91 fmol/ml, respectively) than did healthy subjects and patients without ascites (p less than 0.01); no significant difference was found between the two groups of cirrhotic patients with ascites with respect to this parameter. In the whole group of cirrhotic patients included in the study, brain natriuretic peptide level was directly correlated with the degree of impairment of liver and kidney function, plasma renin activity and plasma levels of aldosterone and atrial natriuretic peptide. The results of this study indicate that brain natriuretic peptide is increased in cirrhotic patients with ascites and suggest that sodium retention in cirrhosis is not due to deficiency of this novel cardiac hormone.

Publication types

  • Research Support, Non-U.S. Gov't

MeSH terms

  • Alanine Transaminase / blood
  • Aldosterone / blood
  • Alkaline Phosphatase / blood
  • Ascites
  • Aspartate Aminotransferases / blood
  • Bilirubin / blood
  • Biomarkers / blood
  • Blood Pressure
  • Creatinine / metabolism
  • Diuresis
  • Electrolytes / blood
  • Female
  • Humans
  • Kidney Failure, Chronic / blood
  • Kidney Failure, Chronic / complications
  • Liver Cirrhosis / blood*
  • Liver Cirrhosis / complications
  • Liver Cirrhosis / physiopathology
  • Liver Function Tests
  • Male
  • Middle Aged
  • Natriuretic Peptide, Brain
  • Nerve Tissue Proteins / blood*
  • Prothrombin Time
  • Reference Values
  • Renin / blood


  • Biomarkers
  • Electrolytes
  • Nerve Tissue Proteins
  • Natriuretic Peptide, Brain
  • Aldosterone
  • Creatinine
  • Aspartate Aminotransferases
  • Alanine Transaminase
  • Alkaline Phosphatase
  • Renin
  • Bilirubin