title: [Liver bipartition as an alternative to the transplant].
abstract: OBJECTIVE
  Liver pediatric transplantation finds in the lack of donors its main limitation. An alternative in those cases is split liver grafts from bigger donors.
  
  
  METHODS
  We performed a retrospective study of 56 hepatic split transplants performed between 1994 and 2007. Twenty-nine children were transplanted with a median age and weight of 1.8 years old (0.3-9) and 9.7 kg (6.2-23). In 16 cases (53.3%) liver transplant was performed in emergency situation. In one patient we performed a combined transplant (liver-kidney) and in another patient it was a second transplant due to primary graft failure after receiving an hepatointestinal allograft. Type of grafts used were: lateral left segment (n=26), extended lateral left segment (n=1) and extended right liver (n=3). Median donor age and weight were 20 years old (8-44) and 60 kg (24-80). We studied patient and graft survival (Kaplan Meier), perioperative factors, complications and net rate of early complications in adults recipients.
  
  
  RESULTS
  Patient survival was 96.7% after 6 months, 1 year, 5 years and 10 years. Id for grafs 86.7%. Two grafts were lost due to arterial thrombosis, one due to primary non function and another due to recipient death secondary to a sepsis. Five children had major biliary complications and 2 of them developed multiple intrahepatic stenoses, one of them being on waiting list for retransplant. Early graft lost (retransplant or death before leaving the hospital) occurred in 4 out of the 25 grafts transplanted in other centers (25 adults, 1 kid); all of them occurred in the initial period (1994-2001).
  
  
  CONCLUSIONS
  Even though it is clearly documented that benefit of transplant (measured in years of life won) is very good after split transplantation, nowadays criteria for organ allocation in Spain do not allow a more extensive diffusion of this technique and it is confined to urgent transplant. Even in those cases, results after split transplantation are excellent. Without this possibility our pretransplant mortality would be much higher.
authors: Departamento de Cirugía Pediátrica, Hospital Universitario La Paz, Madrid. lauraburgos33@hotmail.com
authors: L
authors: L
authors: Burgos
authors: F
authors: F
authors: Hernández
authors: S
authors: S
authors: Barrena
authors: N
authors: N
authors: Leal
authors: J L
authors: JL
authors: Encinas
authors: A M
authors: AM
authors: Andrés
authors: J
authors: J
authors: Murcia
authors: P
authors: P
authors: Jara
authors: M López
authors: ML
authors: Santamaría
authors: J A
authors: JA
authors: Tovar
mesh_terms: D002648:Child; D002675:Child, Preschool; D006498:Hepatectomy / Q000379:methods*; D006801:Humans; D007223:Infant; D016031:Liver Transplantation / Q000379:methods*; D012189:Retrospective Studies