title: Human atrial natriuretic peptide (ANP) for the treatment of patients with liver cirrhosis and ascites.
abstract: The acute effects of human atrial natriuretic peptide (ANP) were investigated in 10 patients with liver cirrhosis and ascites. In all patients, diuresis and natriuresis were stimulated with a wide individual variation (50 to 500%) in response to a bolus injection of 30 micrograms ANP. No side effects of treatment were observed. Continuous infusion of ANP (300 micrograms/10 h/d) in a patient with liver cirrhosis and ascites, resistant to conservative forms of diuretic therapy, resulted in an initial increase of diuresis and natriuresis which subsequently returned to pretreatment levels. After initiation of pulsatile nocturnal treatment (5 pulses of 30 micrograms ANP every 3 h), diuresis increased, leading to a persistent normalization of sodium and chloride excretion. The patient lost 8 kg of weight during 16 days of treatment. Out of 3 additional patients on the same therapeutic regime, only one experienced a weight loss of 5 kg due to increased natriuresis and chloruresis. The remaining 2 patients did not respond during 5 resp. 7 days of therapy.
mesh_terms: D000328:Adult; D000368:Aged; D001201:Ascites / Q000188:drug therapy / Q000209:etiology / Q000652:urine; D009320:Atrial Natriuretic Factor / Q000627:therapeutic use*; D004334:Drug Administration Schedule; D004573:Electrolytes / Q000652:urine; D005260:Female; D006801:Humans; D007262:Infusions, Intravenous; D007275:Injections, Intravenous; D008103:Liver Cirrhosis / Q000150:complications / Q000188:drug therapy* / Q000652:urine; D008297:Male; D008875:Middle Aged
chemical_list: D004573:Electrolytes; D009320:Atrial Natriuretic Factor