Clinical transplantation · 2016
Effect of prior hepatitis B virus exposure on long-term risk of liver-related events after liver transplantation.
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Chen Po-Hung, Limketkai Berkeley N, Trilianos Panagiotis, Pirtini-Cetingul Muge, Woreta Tinsay A, Kim Brian, Gulsen Murat T, Segev Dorry L, Cameron Andrew M, Gurakar Ahmet
Аннотация
OBJECTIVE: To characterize the risk of liver-related events and death in hepatitis B virus (HBV)-exposed liver transplantation (LT) recipients.
METHODS: Retrospective review was performed in all adults who underwent LT between January 1995 through December 2010 at the Johns Hopkins Hospital. Recipients with graft failure or death within 14 d of LT or missing HBV status were excluded, leaving 575 individuals for analysis. Patients were classified according to HBV exposure status: Unexposed, Resolved HBV, Chronic HBV, or hepatitis B core antibody (anti-HBc) seropositive liver donor.
RESULTS: Compared with HBV-unexposed patients, the relative hazard of combined liver-related events (rejection, cirrhosis, re-transplantation) and death after LT was not increased in patients with a baseline history of resolved HBV infection or chronic hepatitis B. Using anti-HBc seropositive donors also did not increase the risk of liver-related events, death, or composite events (all p ≥ 0.05). However, hepatitis C was associated with liver-related events [adjusted hazard ratio (aHR), 1.59; 95% confidence interval (CI), 1.00-2.52], and blacks had a higher risk of death (aHR, 1.50; 95% CI, 1.01-2.22).
CONCLUSION: LT of patients with prior HBV exposure or use of anti-HBc seropositive donors is not associated with increased risk of liver-related events or death.
METHODS: Retrospective review was performed in all adults who underwent LT between January 1995 through December 2010 at the Johns Hopkins Hospital. Recipients with graft failure or death within 14 d of LT or missing HBV status were excluded, leaving 575 individuals for analysis. Patients were classified according to HBV exposure status: Unexposed, Resolved HBV, Chronic HBV, or hepatitis B core antibody (anti-HBc) seropositive liver donor.
RESULTS: Compared with HBV-unexposed patients, the relative hazard of combined liver-related events (rejection, cirrhosis, re-transplantation) and death after LT was not increased in patients with a baseline history of resolved HBV infection or chronic hepatitis B. Using anti-HBc seropositive donors also did not increase the risk of liver-related events, death, or composite events (all p ≥ 0.05). However, hepatitis C was associated with liver-related events [adjusted hazard ratio (aHR), 1.59; 95% confidence interval (CI), 1.00-2.52], and blacks had a higher risk of death (aHR, 1.50; 95% CI, 1.01-2.22).
CONCLUSION: LT of patients with prior HBV exposure or use of anti-HBc seropositive donors is not associated with increased risk of liver-related events or death.