Management of Alcoholic Liver Cirrhosis with Ascites
Importance of Alcohol Abstinence
- The American Association for the Study of Liver Diseases recommends alcohol cessation as the single most effective intervention for alcoholic liver disease, with approximately 75% 3-year survival in patients who stop drinking, compared to 0% 3-year survival in those who continue drinking 2, 4
- Stopping alcohol can result in dramatic improvement in the reversible component of alcoholic liver disease and make ascites more responsive to medical therapy, even in patients with advanced disease 3
First-Line Medical Management
Dietary Modifications
- The European Association for the Study of the Liver recommends restricting sodium intake to 88 mmol/day (2000 mg/day), equivalent to a "no added salt" diet 1, 2
- More stringent sodium restriction can speed mobilization of ascites but may worsen malnutrition 2
- Fluid restriction is not necessary unless serum sodium is less than 120-125 mmol/L 1, 3
Diuretic Therapy
- The American Association for the Study of Liver Diseases recommends starting with spironolactone 100 mg once daily as the initial dose, and adding furosemide 40 mg once daily if needed 1
- Maximum doses are typically 400 mg/day of spironolactone and 160 mg/day of furosemide 1, 5
Management of Tense Ascites
- The European Association for the Study of the Liver recommends performing an initial large-volume paracentesis to rapidly relieve tense ascites, and administering intravenous albumin (8g/L of fluid removed) to prevent circulatory dysfunction 1, 5, 6
- Diuretic-sensitive patients should preferably be treated with sodium restriction and oral diuretics rather than with serial paracenteses 5
Management of Refractory Ascites
- Refractory ascites is defined as fluid overload unresponsive to sodium restriction and high-dose diuretics (400 mg/day spironolactone and 160 mg/day furosemide), or recurs rapidly after therapeutic paracentesis 1, 5
- Options for management include serial therapeutic paracenteses, transjugular intrahepatic portosystemic stent-shunt (TIPS) in selected patients, and liver transplantation evaluation 1
Monitoring and Follow-up
- Regular monitoring of serum electrolytes, creatinine, and weight is recommended, as well as measurement of 24-hour urinary sodium excretion if weight loss is less than desired 1, 2
- Patients should be seen in the outpatient setting promptly after discharge, ideally within approximately 1 week 5
Important Considerations and Pitfalls
- Nonsteroidal anti-inflammatory drugs should be avoided as they can reduce urinary sodium excretion, induce azotemia, and convert patients from diuretic-sensitive to refractory 1, 5
- Medications that worsen hypotension, such as angiotensin-converting enzyme inhibitors, should also be avoided 6
- Consideration should be given to liver transplantation for all ascitic patients, preferably before the development of renal dysfunction 1
- Be aware that some patients may have multiple causes of ascites ("mixed ascites"), requiring treatment of all underlying conditions 3, 7