Evolution of liver transplantation in the metabolic dysfunction-associated steatotic liver disease era: Tracking impact through time.

Liver transplantation (LT) for metabolic dysfunction-associated steatotic liver disease (MASLD) is increasing globally due to rising rates of obesity and metabolic syndrome, posing significant challenges. MASLD patients typically present with advanced age, higher body mass index (BMI), and metabolic comorbidities such as diabetes, hypertension, and dyslipidemia. Comprehensive pre-transplant evaluations are crucial for assessing surgical risks and preparing patients for transplantation. MASLD patients with higher BMI may experience longer operative times, potentially affecting intraoperative outcomes. In the months following LT, MASLD recipients face persistent challenges, including a higher incidence of metabolic syndrome and cardiovascular events compared to non-MASLD recipients. However, survival rates at 1-, 3-, and 5-years post-LT do not markedly differ from other etiologies, indicating comparable surgical outcomes. Optimizing outcomes in MASLD patients undergoing LT demands a multidisciplinary approach from pre-transplant assessment to post-transplant care. Strategies must address metabolic comorbidities, manage cardiovascular health, and monitor steatosis recurrence, which can be exacerbated by obesity and diabetes. This approach aims to mitigate long-term graft complications and mortality risks, ultimately enhancing transplant success and patient well-being. Continued research is essential to refine these approaches and meet the evolving challenges posed by MASLD as a leading indication for LT worldwide.