OBJECTIVE: To determine outcomes for both donors and recipients of adult-to-adult living donor liver transplantation (AALDLT) and independent factors impacting those outcomes. SUMMARY BACKGROUND DATA: Deceased donors for organ transplantation remain extremely rare, making living donor liver transplantation (LDLT) practically the sole therapeutic modality for patients with end-stage liver disease in Japan. METHODS: Retrospective analysis of initial LDLT for 335 consecutive adult (>or=18 years) patients performed between November 1994 and December 2003. RESULTS: : Of the 335 recipients, 275 received right-liver grafts and the remaining 60 recipients received non-right-liver grafts. Three of the 335 liver grafts were domino-splitting livers. Sixty of the 332 donors other than the domino-donors showed major postoperative complications. Multivariate analysis indicated that accumulation of case experience significantly and advantageously affected the surgical outcomes of these living liver donors, and right-liver donation and prolonged donor operation time were shown to be independent risk factors of major complications in the donors. Post-transplant patient and graft survival estimates were 73.1% and 72.5% at 1 year, 67.7% and 66.3% at 4 years, and 64.7% and 61.9% at 7 years, respectively. Obvious pretransplant encephalopathy, a higher (>or=31) modified Model for End-stage Liver Disease score (including points for persistent ascites and low serum sodium) and higher donor age (>or=50 years) were indicated as independent factors predictive of graft failure (graft loss or death) in the multivariate analysis. CONCLUSIONS: Graft type and degree of experience exerted a significant impact on the surgical outcomes of AALDLT donors but did not significantly affect the survival outcomes of AALDLT recipients. Better pretransplant conditions and younger age (<50 years) among the living donors appeared to be advantageous in terms of gaining better survival outcomes of patients undergoing AALDLT.
OBJECTIVE: To determine outcomes for both donors and recipients of adult-to-adult living donor liver transplantation (AALDLT) and independent factors impacting those outcomes. SUMMARY BACKGROUND DATA: Deceased donors for organ transplantation remain extremely rare, making living donor liver transplantation (LDLT) practically the sole therapeutic modality for patients with end-stage liver disease in Japan. METHODS: Retrospective analysis of initial LDLT for 335 consecutive adult (>or=18 years) patients performed between November 1994 and December 2003. RESULTS: : Of the 335 recipients, 275 received right-liver grafts and the remaining 60 recipients received non-right-liver grafts. Three of the 335 liver grafts were domino-splitting livers. Sixty of the 332 donors other than the domino-donors showed major postoperative complications. Multivariate analysis indicated that accumulation of case experience significantly and advantageously affected the surgical outcomes of these living liver donors, and right-liver donation and prolonged donor operation time were shown to be independent risk factors of major complications in the donors. Post-transplant patient and graft survival estimates were 73.1% and 72.5% at 1 year, 67.7% and 66.3% at 4 years, and 64.7% and 61.9% at 7 years, respectively. Obvious pretransplant encephalopathy, a higher (>or=31) modified Model for End-stage Liver Disease score (including points for persistent ascites and low serum sodium) and higher donor age (>or=50 years) were indicated as independent factors predictive of graft failure (graft loss or death) in the multivariate analysis. CONCLUSIONS: Graft type and degree of experience exerted a significant impact on the surgical outcomes of AALDLT donors but did not significantly affect the survival outcomes of AALDLT recipients. Better pretransplant conditions and younger age (<50 years) among the living donors appeared to be advantageous in terms of gaining better survival outcomes of patients undergoing AALDLT.
Authors: Y Inomata; T Kiuchi; I Kim; S Uemoto; H Egawa; K Asonuma; S Fujita; M Hayashi; K Tanaka Journal: Transplantation Date: 1999-05-27 Impact factor: 4.939
Authors: S Miyagawa; Y Hashikura; S Miwa; T Ikegami; K Urata; M Terada; T Kubota; T Nakata; S Kawasaki Journal: Transplantation Date: 1998-09-15 Impact factor: 4.939
Authors: Daniel G Maluf; Richard Todd Stravitz; Adrian H Cotterell; Marc P Posner; Mitsuru Nakatsuka; Richard K Sterling; Velimir A Luketic; Mitchell L Shiffman; John M Ham; Amadeo Marcos; Martha K Behnke; Robert A Fisher Journal: Am J Transplant Date: 2005-01 Impact factor: 8.086
Authors: T Kiuchi; M Kasahara; K Uryuhara; Y Inomata; S Uemoto; K Asonuma; H Egawa; S Fujita; M Hayashi; K Tanaka Journal: Transplantation Date: 1999-01-27 Impact factor: 4.939
Authors: Manish G Amin; Michael P Wolf; John A TenBrook; Richard B Freeman; Steve J Cheng; Daniel S Pratt; John B Wong Journal: Liver Transpl Date: 2004-12 Impact factor: 5.799
Authors: V Mazzaferro; E Regalia; R Doci; S Andreola; A Pulvirenti; F Bozzetti; F Montalto; M Ammatuna; A Morabito; L Gennari Journal: N Engl J Med Date: 1996-03-14 Impact factor: 176.079