Hu. Klehr et al., RESULTS OF RENAL-TRANSPLANTATION WITH OR WITHOUT TAKING ACCOUNT OF HLA TYPING, Deutsche Medizinische Wochenschrift, 121(14), 1996, pp. 434-441
Objective: To compare the functional results after transplantation of
locally obtained and assigned kidneys (without taking into account HLA
typing) with those after transplantation of kidneys obtained via Euro
transplant (with HLA typing as principal criterion for assignment). Pa
tients and methods: Between December 1983 and December 1993 a total of
236 kidneys were transplanted into 234 patients, 40 kidneys having be
en obtained via Eurotransplant and 195 removed locally and transplante
d directly into patients on the local waiting list according to strict
criteria: same blood group; waiting time since decision on transplant
ation; negative current crossmatch between recipient's serum and donor
lymphocytes. Transplantation results were analysed retrospectively ac
cording to: ischaemia time, HLA mismatch, postoperative renal failure,
postoperative renal function, rejection rate and transplant survival.
Mean observation period was 55 months for the local and 50 months for
the Eurotransplant kidneys. Results: The number of HLA matches was hi
gher in Eurotransplant group (P < 0.001). However, the cold ischaemia
time was greater for this group (20.2 vs 15.7 hours; P < 0.01). Acute
renal failure was less common with locally assigned kidneys (33 vs 53%
: P < 0.02). There were no significant differences with regard to one-
year and five-year renal function (serum creatinine; percentage of nor
mal): 90.2% local vs 88.3% Eurotransplant and 81.8% vs 62.3%, respecti
vely). Survival Fates were also similar (96.9% local vs 95% Eurotransp
lant after one year, 94.4% vs 90% after 5 years). Conclusion: Local as
signment by waiting time and blood group gave results that were simila
r to those via Eurotransplant based on HLA typing criteria.