raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:79172

Creatine deficiency syndrome

Synonyms: CCDS · CDS · Cerebral creatine deficiency syndrome

Type
Clinical group
Group
Group of disorders
Inheritance
Autosomal recessive, Not applicable, X-linked recessive
Age of onset
Childhood, Infancy
Status
active

Creatine deficiency syndrome (CDS) comprises a group of inborn errors of creatine metabolism, characterized by a global developmental delay, intellectual disability and associated neurological (seizures, movement disorders, myopathy) and behavioral manifestions. CDS includes two creatine biosynthesis disorders; guanidinoacetate methyltransferase deficiency and L- Arginine: glycine amidinotransferase deficiency, as well as X-linked creatine transporter deficiency.

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Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enCreatine deficiency syndromeCCDS · CDS · Cerebral creatine deficiency syndrome
frSyndrome de déficit en créatineCDS
deKreatin-Mangel-SyndromCCDS · CDS · Kreatin-Mangel-Syndrom, zerebrales
esSíndrome de deficiencia de creatinaCCDS · CDS · Síndrome de deficiencia de creatina cerebral
itSindrome della biosintesi della creatinaCDS · Sindrome da deficit cerebrale di creatina
nlCreatinedeficiëntiesyndroomCCDS · CDS · Cerebraal creatinedeficiëntiesyndroom
ptSíndrome de deficiência de creatinaDoença da biossíntese de creatina
plZespół biosyntezy kreatynyCDS · Zespół niedoboru kreatyny mózgowej
csSyndrom deficitu kreatinuCDS · Syndrom nedostatku mozkového kreatinu
ukСиндром дефіциту креатинуCCDS · CDS · Синдром церебральної креатинової недостатності
zh肌酸缺乏综合征脑肌酸缺乏综合征
trKreatin eksikliği sendromuCDS · CCDS · Serebral kreatin eksikliği sendromu

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
MONDO0000456Evalidated
MONDO456Evalidated
UMLSC5244016Evalidated
MedDRA10084104Evalidated

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

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Classification

Preferential parent (Orphanet linearisation):

Parents in the classifications (2):

Children (3):

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Genes

0 direct

Orphanet records no gene directly on this code.

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Prevalence and incidence

1 record
TypeClassValueAreaQualificationValidationSource
Point prevalenceUnknown—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.

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HPO phenotypes

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

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Sources for this card