Muscle mass, hepatocellular carcinoma and liver transplantations: a review
For hepatocellular carcinoma, the most common type of liver cancer, liver transplantations are considered the best treatment, as they present with a 60-80% survival rate for 5 years. Suitability for a transplant is assessed by factors such as the patient’s tumour presentation and their responses to treatments, with the Milan Criteria representing the total criteria with all additional prognostic factors. Yet, general health is rarely included into this judgement. General health, especially low muscle pass (e.g, sarcopenia) may affect survival rates for liver transplantations; this has, however, rarely been addressed. This study discovered that a higher pre-operative muscle mass contributed to an increased rate of long-term survival post-liver transplantation.
This review by Beumer B et al. aimed to determine whether adding in the consideration of muscle mass, and working beyond the Milan Criteria, may benefit our understanding of the outcomes of liver transplantations.