[Mid-term outcome of 2 cases with maple syrup urine disease: role of liver transplantation in the treatment].
BACKGROUND
Dietary treatment of maple syrup urine disease remains difficult; chronic nutritional support in the child does not always avoid acute crises so that liver transplantation may represent an alternate choice in some cases.


METHODS
Two gypsy cousins were born by an interval of 4 days; both had maple syrup urine disease and were similarly treated from the first days of life. They were given exchange transfusions followed by diet restricted in the branched chain amino acids, maintaining normal growth and plasma leucine concentrations under 7 mg/100 ml. Laura, at 10 years, was retarded at school. Compliance to school attendance was limited by her diet problems. Helen suffered at 7 yr 3 mo from liver failure due to hepatitis A virus infection which required liver transplantation. Protein intake was normal 1 week later. At 10 years, she presented with the same degree of school retardation as her cousin, and was placed in the same class.


CONCLUSIONS
Liver transplantation may be effective for treating metabolic problems in MSVD without significative difference between outcome post classic treatment or post liver transplantation.
Service de pédiatrie, centre hospitalier, Tarbes, France.
J C
JC
Netter
G
G
Cossarizza
C
C
Narcy
P
P
Hubert
H
H
Ogier
Y
Y
Revillon
D
D
Rabier
J M
JM
Saudubray
D002648:Child; D005078:Exchange Transfusion, Whole Blood; D005260:Female; D005500:Follow-Up Studies; D006801:Humans; D008607:Intellectual Disability / Q000209:etiology*; D016031:Liver Transplantation; D008375:Maple Syrup Urine Disease / Q000150:complications / Q000178:diet therapy / Q000628:therapy*
Devenir à moyen terme de deux cas de leucinose: place de la transplantation hépatique dans le traitement.