title: [Continuous arteriovenous hemofiltration. Management in case of neonatal leucinosis].
abstract: BACKGROUND
  Neonates with classic maple syrup urine disease (MSUD) undergo rapid neurological deterioration by the end of the first week of life. Exchange transfusion and peritoneal dialysis are the usual emergency treatment. Continuous arteriovenous hemofiltration (CAVHF) appears to be safe and more rapidly effective.
  
  
  METHODS
  Martin was born at the 37th week from a normal pregnancy. Abnormal movements of legs and lethargy appeared on the 7th day of life. Progressive brain dysfunction with coma led to intubation on the 13th day. A diagnosis of MSUD was immediately made and CAVHF was initiated and continued for 19 hours. The plasma leucine, valine and isoleucine levels fell from 2,248 to 275, 640 to 91 and 298 to 13 mumol/l, respectively. Neurologic improvement was dramatic, except for moderate hypertonia which lasted for the 2 following days.
  
  
  CONCLUSIONS
  CAVHF is an appropriate treatment for very young patients with inborn errors of metabolism. It appears safer and more rapidly effective for eliminating branched-chain amino acids than other techniques, such as peritoneal dialysis with or without exchange transfusions. It also permits more rapid introduction of the specific diet.
authors.affiliation: Service de Réanimation Pédiatrique Polyvalente, Hôpital Robert-Debré, Paris.
authors.forename: I
authors.initials: I
authors.lastname: Casadevall
authors.forename: H
authors.initials: H
authors.lastname: Ogier
authors.forename: J F
authors.initials: JF
authors.lastname: Germain
authors.forename: P
authors.initials: P
authors.lastname: Daoud
authors.forename: J F
authors.initials: JF
authors.lastname: Hartmann
authors.forename: J C
authors.initials: JC
authors.lastname: Mercier
authors.forename: F
authors.initials: F
authors.lastname: Beaufils
mesh_terms: D006440:Hemofiltration; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D008375:Maple Syrup Urine Disease / Q000628:therapy*
vernacular_title: Hémofiltration artérioveineuse continue. Prise en charge en cas d'une leucinose néonatale.