Impact of dialysis modality on posttransplantation results in kidney transplantation.
Studies looking at the type of pretransplantation renal replacement therapy on graft and patient survivals after kidney transplantation have produced conflicting results. Therefore, we studied the effect of pretransplantation dialysis modality (peritoneal dialysis [PD] or hemodialysis [HD]) on transplant outcomes. We performed a retrospective study of 78 patients (39 PD and 39 HD) who had their first renal transplantation between January 1986 and December 2004. Comparisons between groups were made using chi-square tests for qualitative parameters and nonpaired Student t tests for continuous variables. Comparisons between actuarial curves of patient and technique survivals used log-rank tests. The percentages of recipient males, cadaveric donors, transplant-induced diabetes, mean period of dialysis, mean transplantation follow-up, mean duration of first hospital stay, first infection, acute tubular necrosis, and acute rejection episodes were not significantly different among PD versus HD patients, whereas recipient and donor mean ages were significantly higher in HD and PD patients, respectively. There were no differences in graft and recipient survivals among PD versus HD patients. After kidney transplantation, there was no difference between PD and HD patients concerning percentages of infection, acute tubular necrosis, acute rejection episodes or graft and recipient survivals.
Helal
I
I
Department of Internal Medicine A , Charles Nicolle Hospital, Boulevard du 9 Avril, 1006 Tunis, Tunisia. imedhelal@voila.fr
Abderrahim
E
E
Ben Hamida
F
F
Zouaghi
K
K
Ounissi
M
M
Barbouche
S
S
Hedri
H
H
Ezzine
S
S
Ben Abdallah
I
I
Chrif
M
M
Bardi
R
R
Ayed
K
K
Ben Maiz
H
H
Ben Abdallah
T
T
Kheder
A
A
D000206:Actuarial Analysis; D000328:Adult; D005260:Female; D006801:Humans; D007676:Kidney Failure, Chronic / Q000601:surgery / Q000628:therapy*; D016030:Kidney Transplantation / Q000401:mortality / Q000502:physiology*; D008297:Male; D010530:Peritoneal Dialysis; D006435:Renal Dialysis; D012189:Retrospective Studies; D016019:Survival Analysis; D016896:Treatment Outcome