Outcomes of donor evaluation in adult-to-adult living donor liver transplantation.
The purpose of donor evaluation for adult-to-adult living donor liver transplantation (LDLT) is to discover medical conditions that could increase the donor postoperative risk of complications and to determine whether the donor can yield a suitable graft for the recipient. We report the outcomes of LDLT donor candidates evaluated in a large multicenter study of LDLT. The records of all donor candidates and their respective recipients between 1998 and 2003 were reviewed as part of the Adult-to-Adult Living Donor Liver Transplantation Cohort Study (A2ALL). The outcomes of the evaluation were recorded along with demographic data on the donors and recipients. Of the 1011 donor candidates evaluated, 405 (40%) were accepted for donation. The donor characteristics associated with acceptance (P < 0.05) were younger age, lower body mass index, and biological or spousal relationship to the recipient. Recipient characteristics associated with donor acceptance were younger age, lower Model for End-stage Liver Disease score, and shorter time from listing to first donor evaluation. Other predictors of donor acceptance included earlier year of evaluation and transplant center.


CONCLUSIONS
Both donor and recipient features appear to affect acceptance for LDLT. These findings may aid the donor evaluation process and allow an objective assessment of the likelihood of donor candidate acceptance.
Department of Surgery, University of Colorado, Denver, CO, USA. james.trotter@uchsc.edu
James F
JF
Trotter
Karen A
KA
Wisniewski
Norah A
NA
Terrault
James E
JE
Everhart
Milan
M
Kinkhabwala
Robert M
RM
Weinrieb
Jeffrey H
JH
Fair
Robert A
RA
Fisher
Alan J
AJ
Koffron
Sammy
S
Saab
Robert M
RM
Merion
D000293:Adolescent; D000328:Adult; D015331:Cohort Studies; D046148:Donor Selection / Q000706:statistics & numerical data* / Q000639:trends; D005260:Female; D006801:Humans; D016031:Liver Transplantation / Q000706:statistics & numerical data* / Q000639:trends; D019520:Living Donors / Q000706:statistics & numerical data*; D008297:Male; D008875:Middle Aged; D017063:Outcome Assessment, Health Care / Q000706:statistics & numerical data; D012189:Retrospective Studies