raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:329942

Transient neonatal multiple acyl-CoA dehydrogenase deficiency

Synonyms: Transient neonatal MAD deficiency · Transient neonatal MADD · Transient neonatal glutaric acidemia type 2 · Transient neonatal glutaric aciduria type 2

Type
Disease
Group
Disorder
Inheritance
Autosomal dominant
Age of onset
Infancy, Neonatal
Status
active

Transient neonatal multiple acyl-CoA dehydrogenase deficiency describes a very rare condition where a maternal riboflavin deficiency causes an infant to present with manifestations similar to those seen in multiple acyl-CoA dehydrogenase (MAD) deficiency such as poor suck, metabolic acidosis and hypoglycemia, but that resolves completely with oral riboflavin. In the one patient described haploinsufficiency of the human riboflavin transporter (hRFT1) was described in the mother.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enTransient neonatal multiple acyl-CoA dehydrogenase deficiencyTransient neonatal MAD deficiency · Transient neonatal MADD · Transient neonatal glutaric acidemia type 2 · Transient neonatal glutaric aciduria type 2
frDéficit néonatal transitoire multiple en acyl-CoA déshydrogénasesAcidurie glutarique type 2 néonatale transitoire · Acidémie glutarique type 2 néonatale transitoire · Déficit néonatal transitoire en MAD · MADD néonatal transitoire
deAcyl-CoA-Dehydrogenase-Mangel, multipler neonataler transienterMADD, transient neonatal · Transiente neonatale Glutarazidurie Typ 2 · Transiente neonatale Glutarazidämie Typ 2 · Transienter neonataler MAD-Mangel
esDeficiencia múltiple de acil-CoA deshidrogenasa neonatal transitoriaAcidemia glutárica neonatal transitoria tipo 2 · Aciduria glutárica neonatal transitoria tipo 2 · Deficiencia neonatal transitoria de MAD · MADD neonatal transitorio
itDeficit multiplo neonatale transitorio di acil-CoA deidrogenasiAcidemia glutarica neonatale transitoria, tipo 2 · Aciduria glutarica neonatale transitoria, tipo 2 · Deficit neonatale transitorio di MAD · MADD neonatale transitorio
nlVoorbijgaande neonatale meervoudige acyl-CoA-dehydrogenasedeficiëntieVoorbijgaande neonatale MAD-deficiëntie · Voorbijgaande neonatale MADD · Voorbijgaande neonatale glutaaracidemie type 2 · Voorbijgaande neonatale glutaaracidurie type 2
ptDéfice transitório neonatal múltipla da acil-CoA desidrogenase
plPrzejściowy noworodkowy złożony Niedobór dehydrogenazy acylo-CoAPrzejściowa noworodkowa acyduria glutarowa typu 2 · Przejściowa noworodkowa kwasica glutarowa typu 2 · Przejściowy noworodkowy MADD · Przejściowy noworodkowy Niedobór MAD
csDeficit dehydrogenace mnohočetných acyl-CoA, tranzientní novorozenecký typTranzientní neonatální MAD deficit · Tranzientní neonatální MADD · Tranzientní neonatální glutarová acidemie, typ 2 · Tranzientní neonatální glutarová acidurie, typ 2
ukТранзиторний неонатальний множинний дефіцит ацил-КоА-дегідрогеназиТранзиторна неонатальна глутарова ацидемія 2 типу · Транзиторна неонатальна глутарова ацидурія 2 типу · Транзиторний неонатальний дефіцит MAD · Транзиторне неонатальне MADD у новонароджених
zh新生儿暂时性多酰辅酶A脱氢酶缺乏症新生儿暂时性戊二酸尿症2型
trGeçici yenidoğan çoklu açil-CoA dehidrojenaz eksikliğiGeçici yenidoğan MADD · Geçici yenidoğan MAD eksikliği · Geçici yenidoğan glutarik asidemi tip 2 · Geçici yenidoğan glutarik asidüri tip 2

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
ICD-10P72.8NTBTattributedvalidated
ICD-115C52.01NTBTattributedvalidated
MONDO0018014Evalidated
UMLSC4509950Evalidated

E exact · NTBT this ORPHAcode is narrower than the target · BTNT broader than the target · ND not decided.

3

Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (1):

No children.

4

Genes

0 direct

Orphanet records no gene directly on this code.

5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families1 casesWorldwideCase(s)Validated17689999[PMID]_21089064[PMID]_21089064[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET

Value is Orphadata's ValMoy: the mean estimate per 100 000 for prevalence and incidence, the number of cases or families for case reports.

6

HPO phenotypes

Orphanet has no HPO annotation for this code in this release.

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Sources for this card