title: Posterior urethral valves: long-term renal function consequences after transplantation.
abstract: OBJECTIVE
  We assessed the long-term efficacy of renal transplantation in children with posterior urethral valves.
  
  
  METHODS
  We retrospectively compared the outcomes of renal transplantation in 66 children with posterior urethral valves and 116 with malformation uropathies (controls).
  
  
  RESULTS
  Graft survival in the posterior urethral valves and control groups was 69 and 72% at 5 years, and 54 and 50% at 10 years, respectively (not statistically significant). A statistically significant increase in serum creatinine was noted at 10 years in children with posterior urethral valves but not in controls (p < 0.05).
  
  
  CONCLUSIONS
  Renal transplantation in children with posterior urethral valves is not associated with a high rate of failure. However, long-term deterioration of graft function is likely related to lower urinary tract dysfunction.
authors.affiliation: Department of Urology, Ambroise Paré Hospital, University of West Paris, Boulogne, France.
authors.forename: L
authors.initials: L
authors.lastname: Salomon
authors.forename: E
authors.initials: E
authors.lastname: Fontaine
authors.forename: M F
authors.initials: MF
authors.lastname: Gagnadoux
authors.forename: M
authors.initials: M
authors.lastname: Broyer
authors.forename: D
authors.initials: D
authors.lastname: Beurton
mesh_terms: D002648:Child; D002675:Child, Preschool; D006801:Humans; D016030:Kidney Transplantation / Q000401:mortality; D012189:Retrospective Studies; D015996:Survival Rate; D013997:Time Factors; D016896:Treatment Outcome; D014521:Urethra / Q000002:abnormalities* / Q000601:surgery*