raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:653767

Jansen-de Vries syndrome

Synonyms: Developmental delay-behavorial problems-small hands and feet-cyclic vomiting-dysmorphic features syndrome · JDVS

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

A rare multiple congenital anomalies/dysmorphic syndrome characterized by mild to severe intellectual disability and/or developmental delay, speech delay, behavioral problems (attention deficit-hyperactivity disorder, autism and anxiety disorders, outgoing hyper-social personality), periods of fever and cyclic vomitting. Most patients manifest additional clinical features, including gastrointestinal symptoms (poor feeding and constipation), facial dysmorphism (broad forehead, low-set posteriorly rotated ears, upturned nose and broad mouth with thin upper lip), small hands and feet often with brachydactyly, short stature, high pain threshold and/or hypersensitivity to sound, hypotonia and broad-based gait.

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Names in Orphadata languages

10 of 12 languages
LangNameSynonyms
enJansen-de Vries syndromeDevelopmental delay-behavorial problems-small hands and feet-cyclic vomiting-dysmorphic features syndrome · JDVS
frSyndrome Jansen-de VriesJDVS · Syndrome de retard du développement-troubles du comportement-mains et pieds réduits-vomissements cycliques-dysmorphie
deJansen-de Vries-SyndromEntwicklungsverzögerung-Verhaltensauffälligkeiten-kleine Hände und Füße-zyklisches Erbrechen-Gesichtsdysmorphie-Syndrom · JDVS
esSíndrome de Jansen-de VriesJDVS · Síndrome de retraso del desarrollo-trastornos de la conducta-manos y pies pequeños-vómitos cíclicos-rasgos dismórficos
itSindrome di Jansen-de VriesJDVS · Sindrome ritardo dello sviluppo-problemi comportamentali-mani e piedi piccoli-vomito ciclico-dismorfismi
nlSyndroom van Jansen-de VriesJDVS · Ontwikkelingsachterstand - gedragsstoornis - kleine handen en voeten - cyclisch braken - dysmorfe kenmerken-syndroom
ptSíndrome Jansen-de VriesJDVS · Síndrome de perturbação do desenvolvimento intelectual-perturbação comportamental-mãos e pés pequenos-vómitos cíclicos-dismorfia
plZespół Jansena-de Vries= en
csJansenové-de Vriesové syndrom= en
ukСиндром Янсена-де-ВрісаСиндром затримки розвитку - поведінкових проблем - маленьких кистей та стоп - циклічного блювання - дисморфічних особливостей · JDVS

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM617450Evalidated
ICD-10Q87.0NTBTattributedvalidated
MONDO0044318Evalidated
MONDO44318Evalidated
UMLSC4479517Evalidated

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):

No children.

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Genes

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
PPM1DDisease-causing germline mutation(s) inAssessedHGNC:9277ENSG0000017083660510017q23.3protein phosphatase, Mg2+/Mn2+ dependent 1D28343630[PMID]_7183572[PMID]_37385405[PMID]
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Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families51 casesWorldwideCase(s)Validated28343630[PMID]_37183572[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidated28343630[PMID]_37183572[PMID]_ORPHANET

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