Liver Transplantation in Recipients With High Model for End-stage Liver Disease Score

Objectives

The score in the Model of End-stage Liver Disease, or MELD, is a good indicator of the survival in patients on the liver transplant waiting list. In this study, an analysis is performed on the benefits of liver transplant on those patients with a very high MELD score and who thus start from a very severe baseline state that could affect the surgical outcome.

Materials and methods

A prospective study was conducted on a cohort of 331 patients that received a liver transplant between 2002 and 2014. The patients were divided into 2 groups according to the MELD score (<28 vs ≥28), and differences in age, postoperative complications, stay in the intensive care unit (ICU), hospital stay, and survival were compared.

Results

Of the total of 331 patients, 21 (6.3%) had a MELD score ≥ 28. The mean age of the group with MELD score ≥ 28 was lower than the age in the group with MEDL score < 28 (42.5 vs 53.7 years; P < .0001). No significant increase was observed in postoperative complications. Although there were also no differences in survival, the group with MELD score ≥ 28 did have a longer stay in ICU and a longer hospital stay (with a mean of 6.7 days in ICU and 41.5 days admission vs 4.1 and 26.9, respectively).

Conclusions

A very high MELD score is associated with a longer stay in ICU and more days of hospital admission, although no differences were observed in postoperative complications or survival. Therefore, there does not seem to be any contraindication in transplantation in this group of patients.