raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:714399

Global developmental delay-dental enamel defects-ataxia syndrome

Synonyms: CTBP1-related neurodevelopmental disorder

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

Orphadata ships no English definition for this code.

1

Names in Orphadata languages

9 of 12 languages
LangNameSynonyms
enGlobal developmental delay-dental enamel defects-ataxia syndromeCTBP1-related neurodevelopmental disorder
frSyndrome de retard global de développement-défauts de l'émail dentaire-ataxieTrouble neurodéveloppemental associé à CTBP1
deGlobale Entwicklungsverzögerung-Zahnschmelzdefekte-Ataxie-SyndromCTBP1-assoziierte neurologische Entwicklungsstörung · HADDTS
esSíndrome de retraso global del desarrollo-defectos del esmalte dental-ataxiaTrastorno del neurodesarrollo asociado a CTBP1
itSindrome ritardo dello sviluppo globale-difetti dello smalto dei denti-atassiaMalattia del neurosviluppo correlata a CTBP1
nlAlgehele ontwikkelingsachterstand - defecten van tandglazuur - ataxie-syndroomCTBP1-gerelateerde neurologische ontwikkelingsstoornis
ptGlobal developmental delay-dental enamel defects-ataxia syndrome
plZespół globalnego opóźnienia rozwoju, wad szkliwa i ataksji= en
csGlobal developmental delay-dental enamel defects-ataxia syndrome= en
2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM617915Evalidated

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 (2):

No children.

4

Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
CTBP1Disease-causing germline mutation(s) inAssessedHGNC:2494ENSG000001596926026184p16.3C-terminal binding protein 127094857[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families20 casesWorldwideCase(s)ValidatedORPHANET
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.

7

Sources for this card