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Lymphocele is a well-known postoperative complication after kidney transplantation. The aim of this study was to analyze time trend incidence, risk factors, and outcome of post-transplant lymphocele in a large pediatric cohort. This is a retrospective single institution review of 241 pediatric kidney transplants performed from 2000 to 2013. Etiology of end-stage renal disease, recipient age and gender, transplant year, BMI percentile for age, type of dialysis, living/non-living related donor, acute rejection, and multiple transplantations were analyzed in association with lymphocele formation. Fourteen of 241 (5.81%) children developed a postoperative lymphocele. There has been a reduction in the incidence of lymphocele after 2006 (3.22% vs. 8.55%, p

We assessed LUTS at least 12 months after RTx in patients without evidence of lower urinary tract dysfunction (non-urologic) that had been anuric for at least six months before RTx. No bladder recycling was performed before RTx. LUTS were evaluated using a questionnaire. Clinical records were also reviewed. LUTS in anuric patients were compared with those in non-anuric patients. Fourteen anuric patients fulfilled the inclusion criteria. Median age at RTx was 11 (5-21) yr, median duration of anuria before RTx 24 (7-46) months, and median post-RTx follow-up 2.7 (1.9-10.2) yr. Daytime symptoms were exceptional. Nocturia was the most common symptom (10 patients). Only one patient reported symptoms to affect her quality of life. One patient experienced a febrile UTI and none graft failure. LUTS (nocturia) proved unrelated to duration of anuria, length of follow-up, and presence of (nocturnal) polyuria. LUTS were not statistically different in patients anuric and non-anuric before RTx. Non-urologic patients suffer from long-term storage symptoms, particularly nocturia. LUTS, however, do not seem to increase the risks of urinary infections or graft failure and appear to occur irrespective of the presence of anuria before RTx. Bladder recycling before RTx seems unnecessary.

The three yr results of a multicenter trial in de novo pediatric KT treated with a proliferative signal inhibitor and low dose CNI are presented. Thirty-seven children (9.1 ± 5 yr old) received basiliximab, cyclosporine A (CyA C2:1400 ng/mL), (MMF C0:1.5-3 μg/mL), and prednisone. Three wk later everolimus was started (C0:5-10 ng/mL), CyA was reduced (C2:600 ng/mL after 90 days 300 ng/mL), and MMF discontinued. During the three-yr period patient and graft survivals were 96%. One patient died for causes unrelated to the immunosuppression. Cumulative acute rejection rate including protocol and indication biopsies was 21.9%. None of the patients had signs of chronic humoral rejection. Incidence of dnDSA was 5%, 11%, and 22% at one, two, and three yr post-transplant, respectively. Mean glomerular filtration rate measured at one yr and three yr post-transplant was 105.5 ± 31 and 110.7 ± 27 mL/min/1.73 m(2), respectively. A growth velocity of 7.7 ± 6.7 cm/yr was achieved with positive catch-up growth. No malignancy or post-transplant lymphoproliferative diseases were diagnosed. In conclusion, the treatment based on basiliximab induction, everolimus, low-dose cyclosporine, and low-dose prednisone leads to good long-term efficacy in de novo pediatric KT recipients.

There is mounting evidence that the quality of organs from cadaver donors may be influenced by events occurring around the time of brain death. Aim of this present study was to analyze the correlation of DGF with brain-dead donor variables in a single-center pediatric population and to evaluate DGF influence on patients- and grafts outcome. End-points of the study were DGF prevalence, DGF donor-related risk factors, graft function, patient- and graft survival rate, respectively, at six, 12, and 24 months FU. The univariate analysis showed that donor age above 15 yr and vascular cause of donor brain death represented risk factors for DGF. The multivariate analysis confirmed as independent risk factors for DGF donor age >15 yr. At six months FU, DGF showed a negative impact on graft function. In conclusion, among all considered brain-dead donor resuscitation parameters, just non-traumatic cause of death turned out to be of impact for DGF. Donor age >15 yr represented the only independent risk factor for prolonged DGF in our series of children. At two-yr FU, DGF showed a transient negative impact on six-month graft function.

We assessed LUTS at least 12 months after RTx in patients without evidence of lower urinary tract dysfunction (non-urologic) that had been anuric for at least six months before RTx. No bladder recycling was performed before RTx. LUTS were evaluated using a questionnaire. Clinical records were also reviewed. LUTS in anuric patients were compared with those in non-anuric patients. Fourteen anuric patients fulfilled the inclusion criteria. Median age at RTx was 11 (5-21) yr, median duration of anuria before RTx 24 (7-46) months, and median post-RTx follow-up 2.7 (1.9-10.2) yr. Daytime symptoms were exceptional. Nocturia was the most common symptom (10 patients). Only one patient reported symptoms to affect her quality of life. One patient experienced a febrile UTI and none graft failure. LUTS (nocturia) proved unrelated to duration of anuria, length of follow-up, and presence of (nocturnal) polyuria. LUTS were not statistically different in patients anuric and non-anuric before RTx. Non-urologic patients suffer from long-term storage symptoms, particularly nocturia. LUTS, however, do not seem to increase the risks of urinary infections or graft failure and appear to occur irrespective of the presence of anuria before RTx. Bladder recycling before RTx seems unnecessary.