Trends and outcomes of liver transplantation among older recipients in the United States
Kenji Okumura, Joon Sub Lee, Abhay Dhand, Hiroshi Sogawa, Gregory Veillette, Devon John, Ryosuke Misawa, Roxana Bodin, David C. Wolf, Thomas Diflo, Seigo Nishida
Abstract
BACKGROUND: The average age of recipients and donors of liver transplantation (LT) is increasing. Although there has been a change in the indications for LT over the years, data regarding the trends and outcomes of LT in the older population is limited. AIM: To assess the clinical characteristics, age-related trends, and outcomes of LT among the older population in the United States. METHODS: We analyzed data from the United Network for Organ Sharing database between 1987-2019. The sample was split into younger group (18-64 years old) and older group (≥ 65 years old). RESULTS: < 0.001). Other risk factors for graft failure among recipients were male sex, African American race, re-transplantation, presence of diabetes, mechanical ventilation at the time of LT, higher MELD score, presence of portal vein thrombosis, HCV positive status, and higher DRI. CONCLUSION: While there is a higher risk of graft failure in older recipient population, age alone should not be a contraindication for LT. Careful selection of donors and recipients along with optimal management of risk factors during the postoperative period are necessary to maximize the transplant outcomes in this population.