The impact of age on post-operative liver function following right hepatectomy: a retrospective, single centre experience.

BACKGROUND: An increasing number of patients undergoing liver resection are of advancing age. The impact of ageing on liver regeneration and post-operative outcomes following a major resection are uncertain. We aimed to investigate risk factors for patients who developed Post Hepatectomy Liver Failure (PHLF) following right hepatectomy with age as the primary risk-factor. METHOD: Patients undergoing right hepatectomy between July 2004-July 2018 were included. ROC analysis was performed to identify at which age PHLF development-risk increased. Secondary endpoints were length of stay (LOS), complications, and cost. RESULTS: 332-patients were included. ROC demonstrated a cut-off age of 75-years in which PHLF risk increased. >75 there was an increased risk of PHLF (35% >75yrs vs. 7% <75yrs (p = <0.001), OR = 8.8 (95% CI = 3.6-21)) There was no difference between the age groups for any other PHLF risk factor. Patients >75yrs had longer LOS (11-days vs. 7-days (p = 0.04). Patients who developed PHLF had increased hospital costs: £10,987.50 (£6175-£46,050) vs. £2575 (£900-£46,050 p = 0.01). CONCLUSIONS: Patients >75yrs have increased risk of developing PHLF after right hepatectomy, contributing to increased mortality and economic burden. Pre-operatively identifying patients at-risk of PHLF is important to consider liver volume optimization strategies and improve outcomes.

Transplantation of liver and kidney from donors with malignancy at the time of donation: an experience from a single centre.

Transplantation of organs from donors with malignancy poses clinical and ethical questions regarding outcome, informed consent, immunosuppression and follow-up. We review our experience of kidney and liver transplantation from such donors. Our database was complemented by data from National Health Service Blood and Transplant. All patients who received a renal or liver transplant in our institution between April 2003 and January 2014 were included. About 2546 liver and kidney transplants were performed: 71 recipients received 53 kidney and 18 liver transplants. These included 51 (36 kidney, 15 liver) CNS malignancy, and six kidneys, three ipsilateral and three contralateral with RCC. One kidney recipient developed donor-transmitted lung cancer in the transplant kidney, and one liver transplant recipient developed donor-transmitted lymphoma; both subsequently died. Seven recipients developed donor-unrelated cancer. No recipient developed cancer, whereas the donor had a CNS or RCC. The 1-, 3- and 5-year patient survival was 96%, 93.3% and 75%, respectively, for kidneys and 83.3%, 75% and 50%, respectively, for liver. Where donor malignancy was known and assessed before transplantation, judicious use of kidney and liver for transplant achieved satisfactory outcome. The risk of transmission from donors with CNS and low-grade renal malignancy remains extremely low.