In an end-stage liver disease patient with refractory ascites and hyponatremia, which nutrition strategy is most appropriate?

• A. Restrict fluid, restrict sodium, provide 1.5 g/kg/day protein
• B. Restrict fluid, supplement sodium, provide 2.5 g protein/kg/day
• C. Restrict fluid, restrict sodium, provide 0.5 g protein/kg/day
• D. Restrict fluid, supplement sodium, provide 1.0 g protein/kg/day

Answer: (A)

In this scenario, the nutrition plan aims to minimize fluid buildup and low sodium symptoms while preserving nutritional status. Restricting both fluids and sodium helps control ascites and hyponatremia, and providing about 1.5 g/kg/day of protein supports nitrogen balance and prevents malnutrition, which is common in end-stage liver disease. Sodium restriction reduces intravascular volume expansion and fluid accumulation, and fluid restriction helps prevent dilutional hyponatremia from worsening with excess free water. A protein intake of 1.5 g/kg/day aligns with the goal of maintaining lean body mass without unduly stressing the liver, whereas very low protein (0.5 g/kg/day) or only 1.0 g/kg/day would fall short of typical needs in ESLD. Sodium supplementation would worsen edema and hyponatremia, making that option less appropriate, and not restricting fluids would not adequately address the hyponatremia/ascites dynamic.