Improving survival in decompensated cirrhosis

Area of Science:

• Hepatology
• Transplantation Medicine
• Critical Care

Background:

• Cirrhosis decompensation necessitates liver transplantation, with organ allocation based on Model for End Stage Liver Disease (MELD) scores.
• Patients with high MELD scores require careful management to maintain candidacy for liver transplantation.
• Preserving physiological condition in high MELD score patients is crucial for improving transplant survival.

Purpose of the Study:

• To examine strategies for prolonging survival in patients with high MELD scores awaiting liver transplantation.
• To identify key interventions for optimizing patient condition prior to liver transplant.

Main Methods:

• Review of management strategies focusing on airway protection, respiratory support, and nutritional interventions.
• Emphasis on selective intubation criteria for hepatic encephalopathy and during procedures.
• Consideration of feeding tube placement and physical therapy for muscle mass preservation.
• Evaluation of renal replacement therapy timing and steroid use in specific conditions.

Main Results:

• Airway protection is paramount, advocating for avoidance of sedatives and Bilevel Positive Airway Pressure (BiPAP).
• Elective intubation is recommended for grade III or higher encephalopathy, with a low threshold for intubation in lower grades during procedures.
• Post-pyloric feeding supports muscle mass and reduces aspiration risk in encephalopathy.
• Night-time Continuous Veno-Venous Hemodialysis (CVVHD) facilitates daytime mobility.
• Judicious steroid use is advised for ARDS and acute hepatitis.

Conclusions:

• Proactive airway management, including selective intubation, is critical for high MELD score patients.
• Nutritional support via post-pyloric feeding and physical therapy are essential for maintaining muscle mass and function.
• Optimized respiratory and renal support strategies can enhance patient condition and mobility while awaiting liver transplant.