Living unrelated versus living related kidney transplantation: 20 years' experience with 2155 cases.
OBJECTIVE
To compare the long-term results of kidney transplantation from living unrelated donors (LURDs) with that from living related donors (LRDs).


METHODS
From 1984 to 2004, we performed 2155 kidney transplantations of which 374 were from LRDs and 1760 from LURDs. We reviewed and compared the long-term data from these cases.


RESULTS
The LURD group included 64.2% men with an overall mean age of 33.46 +/- 14.61 (range 3 to 76) years. Laparoscopic donor nephrectomy was performed in 329 cases (18.7%) with mean follow-up of 45.68 +/- 46.80 months. The LRD group included 66.5% of male recipients with overall mean age of 28.97 +/- 9.58 (range 9 to 65) years. Laparoscopic donor nephrectomy was performed in 12 cases (3.2%) of LRDs with mean follow-up of 81.15 +/- 67.03 months. One-, 3-, 5-, 10-, and 15-year graft survivals among LRDs were 91.6%, 81.7%, 76.4%, 64.4%, and 48.4%; and for LURDs, 91.5%, 86.7%, 81.4%, 68.2%, and 53.2%, respectively (P = .07). Patient survivals for 1, 3, 5, 10, and 15 years in LRDs were 94.6%, 91.9%, 83%, 79.5%, and 73.9%, and in LURDs were 93.6%, 91.7%, 89.3%, 84%, and 76.4%, respectively (P = .14).


CONCLUSIONS
The results of living unrelated kidney transplantation upon long-term follow-up with a large number of cases were as good as living related kidney transplantation. The organ shortage can be alleviated by using living unrelated kidney transplantation. To our knowledge this is the largest experience with long-term follow-up reported from one center to date.
Simforoosh
N
N
Department of Kidney Transplantation, Shaheed Labbafinejad Medical Center, Urology and Nephrology Research Center, Shaheed Beheshti University of Medical Sciences, Tehran, Iran. simforoosh@iurtc.org.ir
Basiri
A
A
Fattahi
M R
MR
Einollahi
B
B
Firouzan
A
A
Pour-Reza-Gholi
F
F
Nafar
M
M
Farrokhi
F
F
D000293:Adolescent; D000328:Adult; D000368:Aged; D002648:Child; D002675:Child, Preschool; D005190:Family; D006801:Humans; D016030:Kidney Transplantation / Q000401:mortality / Q000502:physiology*; D010535:Laparoscopy; D019520:Living Donors; D008875:Middle Aged; D009392:Nephrectomy; D012189:Retrospective Studies; D016019:Survival Analysis; D013997:Time Factors; D020858:Tissue and Organ Harvesting / Q000379:methods; D016896:Treatment Outcome