Epidemiology and results of liver transplantation for acute liver failure in Chile.
Acute liver failure (ALF) is a severe, life-threatening condition associated with a high mortality rate. The objective of this study is to present the experience of a Chilean liver transplant program with orthotopic liver transplantation (OLT) for ALF. All patients with the diagnosis of ALF evaluated in our program between January 1995 and May 2003 were included in the analyses of etiology and outcomes. Candidates for OLT activated on a national waiting list were transplanted with cadaveric or living-related donor (LRD) organs. Twenty-seven patients age 1 to 19 years (median, 7.4 years) were transplanted at a median weight of 30.7 kg including 17 cadaveric and 10 with LRD livers. Most frequent etiologies were hepatitis A in 10 cases (37%) and unknown in 12 (48.1%). One donor experienced superficial phlebitis. Four patients were retransplanted (14.8%). Twenty patients are alive with 1- and 5-year survival rates of 74.1% At a median follow up of 34 months (range = 2 to 120). Seven patients died due to sepsis, multiorganic failure, graft primary nonfunction, intracranial hemorrhage, and intraoperative cardiac arrest. This experience revealed results comparable to international reports, allowing survival of patients destined to die.
Uribe
M
M
Liver Transplant Program, Clinica Las Condes and Hospital Luis Calvo Mackenna, Santiago, Chile. muribe@manquehue.net
Buckel
E
E
Ferrario
M
M
Godoy
J
J
Blanco
A
A
Hunter
B
B
Ceresa
S
S
Alegria
S
S
Cavallieri
S
S
Berwart
F
F
Smok
G
G
Herzog
C
C
Santander
M T
MT
Calabrán
L
L
D000293:Adolescent; D000328:Adult; D002648:Child; D002675:Child, Preschool; D002677:Chile; D005260:Female; D005500:Follow-Up Studies; D006506:Hepatitis A / Q000601:surgery; D006801:Humans; D007223:Infant; D017114:Liver Failure, Acute / Q000601:surgery*; D016031:Liver Transplantation / Q000401:mortality / Q000706:statistics & numerical data*; D008297:Male; D012086:Reoperation / Q000706:statistics & numerical data; D012189:Retrospective Studies; D016019:Survival Analysis; D016896:Treatment Outcome