title: Determinants of graft survival in pediatric and adolescent live donor kidney transplant recipients: a single center experience.
abstract: To study the independent determinants of graft survival among pediatric and adolescent live donor kidney transplant recipients. Between March 1976 and March 2004, 1600 live donor kidney transplants were carried out in our center. Of them 284 were 20 yr old or younger (mean age 13.1 yr, ranging from 5 to 20 yr). Evaluation of the possible variables that may affect graft survival were carried out using univariate and multivariate analyses. Studied factors included age, gender, relation between donor and recipient, original kidney disease, ABO blood group, pretransplant blood transfusion, human leukocyte antigen (HLA) matching, pretransplant dialysis, height standard deviation score (SDS), pretransplant hypertension, cold ischemia time, number of renal arteries, ureteral anastomosis, time to diuresis, time of transplantation, occurrence of acute tubular necrosis (ATN), primary and secondary immunosuppression, total dose of steroids in the first 3 months, development of acute rejection and post-transplant hypertension. Using univariate analysis, the significant predictors for graft survival were HLA matching, type of primary urinary recontinuity, time to diuresis, ATN, acute rejection and post-transplant hypertension. The multivariate analysis restricted the significance to acute rejection and post-transplant hypertension. The independent determinants of graft survival in live-donor pediatric and adolescent renal transplant recipients are acute rejection and post-transplant hypertension.
authors.affiliation: Mansoura Urology and Nephrology Center, Mansoura University, Mansoura, Egypt.
authors.forename: Amr A
authors.initials: AA
authors.lastname: El-Husseini
authors.forename: Mohamed A
authors.initials: MA
authors.lastname: Foda
authors.forename: Ahmed A
authors.initials: AA
authors.lastname: Shokeir
authors.forename: Ahmed B
authors.initials: AB
authors.lastname: Shehab El-Din
authors.forename: Mohamed A
authors.initials: MA
authors.lastname: Sobh
authors.forename: Mohamed A
authors.initials: MA
authors.lastname: Ghoneim
mesh_terms: D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D004231:Diuresis; D005260:Female; D006084:Graft Rejection / Q000453:epidemiology; D006085:Graft Survival / Q000502:physiology*; D006650:Histocompatibility Testing; D006801:Humans; D007674:Kidney Diseases / Q000145:classification / Q000601:surgery; D007676:Kidney Failure, Chronic / Q000601:surgery; D016030:Kidney Transplantation / Q000276:immunology* / Q000379:methods / Q000401:mortality / Q000502:physiology; D019520:Living Donors; D008297:Male; D012189:Retrospective Studies; D016019:Survival Analysis; D013997:Time Factors; D016896:Treatment Outcome