Conversion from calcineurin inhibitor to sirolimus in pediatric chronic allograft nephropathy.

CAN is a major cause for allograft loss in renal transplantation. Sirolimus was recently introduced as a potent non-nephrotoxic alternative to CNIs. In the present study, effects of a conversion protocol were investigated in pediatric CAN with declining GFR, defined by a Schwartz formula clearance below 60 mL/1.

Conversion from calcineurin inhibitor to sirolimus in pediatric chronic allograft nephropathy.

Chronic allograft nephropathy is a major cause for allograft loss in renal transplantation. Sirolimus was recently introduced as a potent non-nephrotoxic alternative to calcineurin inhibitors. In the present study, effects of a conversion protocol were investigated in pediatric chronic allograft nephropathy with declining glomerular filtration rate (GFR), defined by a Schwartz formula clearance below 60 mL/1.

[Referral to the pediatric dialysis unit -- the earlier the better?].

Whereas recent research has demonstrated clear evidence for beneficial effects of early referral to the nephrologist in chronic renal insufficiency in adults, no such data exist for the pediatric population. In this study, we therefore correlated patient age and residual renal function at first presentation to a specialized pediatric nephrologist with the extent of secondary uremic complications and the further course of renal function. From March 2003 until March 2004, 43 children (34 boys, aged 10.

Four-year data after pediatric renal transplantation: a randomized trial of tacrolimus vs. cyclosporin microemulsion.

This study was undertaken to compare the efficacy and safety of tacrolimus (Tac) with cyclosporin microemulsion (CyA) in pediatric renal recipients. A 6-month, randomized, prospective, open, parallel group study with an open extension phase was conducted in 18 centers from nine European countries. In total, 196 pediatric patients (<18 yr) were randomly assigned (1:1) to receive either Tac (n = 103) or CyA (n = 93) administered concomitantly with azathioprine and corticosteroids.

Management of congenital hydronephrosis with ureteropelvic junction obstruction: the Vienna-AKH experience 1986-2001.

One of the most common causes of congenital hydronephrosis is obstruction of the ureteropelvic junction. The obstruction can be detected with prenatal ultrasonography screening and treated before renal function is reduced; the obstruction may also resolve spontaneously. Currently, there is no test for predicting the outcome of this obstruction.

ACE inhibition in the treatment of children after renal transplantation.

Currently, there are no data available on long-term effects of angiotensin-converting enzyme inhibitors (ACE-I) on graft function in children after renal transplantation. We therefore analyzed all children who were transplanted at our institution between 1989 and 1998 and followed for at least 2 years. Those treated with ACE-I, mainly because of failure of other antihypertensive medications, were compared to those without ACE-I.

[Chronic peritoneal dialysis in children. Results of the Vienna Pediatric Dialysis Department].

Background: Peritoneal Dialysis (PD) has been increasingly used as primary renal replacement therapy in children over the last 10 years. The aim of this study was to investigate complications of PD and compare the collected data with our own historical data and data from the literature.

Patients And Methods: 33 children (17 boys, mean age 4.

Serum lipid pattern unifies following renal transplantation in children.

Hyperlipidemia is a common problem in solid organ transplant recipients. In this study we evaluated the role of pre-transplant renal replacement therapy on early and late changes of serum lipid levels in children following renal transplantation. In 46 children with chronic renal failure (median age 10.

Urinary tract infections beyond the early post-transplant period in pediatric renal graft recipients.

Background: Urinary tract infection is a frequent bacterial complication after renal transplantation in adults and children, however there are only very limited data on children beyond the early post-transplant period. In this study we investigated urinary tract infections in pediatric outpatients who had received transplants more than six months previously. Incidence, risk factors and impact on short-term graft function were analyzed.

Randomized trial of tacrolimus versus cyclosporin microemulsion in renal transplantation.

This study was undertaken to compare the efficacy and safety of tacrolimus (Tac) with the microemulsion formulation of cyclosporin (CyA) in children undergoing renal transplantation. A 6-month, randomized, prospective, open, parallel group study with an open extension phase was conducted in 18 centers from nine European countries. In total, 196 pediatric patients (<18 years) were randomly assigned (1:1) to receive either Tac ( n=103) or CyA microemulsion ( n=93) administered concomitantly with azathioprine and corticosteroids.