raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:99885

Isolated permanent neonatal diabetes mellitus

Synonyms: Isolated PNDM

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

Permanent neonatal diabetes mellitus (PNDM) is a monogenic form of neonatal diabetes (NDM) characterized by persistent hyperglycemia within the first 12 months of life in general, requiring continuous insulin treatment.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enIsolated permanent neonatal diabetes mellitusIsolated PNDM
frDiabète néonatal permanent isoléDNP isolé
deDiabetes mellitus, isolierter neonataler permanenterPNDM, isolierter
esDiabetes mellitus neonatal permanente aisladaDMNP aislada
itDiabete mellito neonatale isolato permanentePNDM isolato
nlGeïsoleerde permanente neonatale diabetes mellitusGeïsoleerde PNDM
ptDiabetes mellitus neonatal permanente isolado
plUtrwalona cukrzyca noworodkowaMonogenowa cukrzyca noworodkowa · PNDM
csPermanentní novorozenecký diabetes mellitusPNDM · Monogenní diabetes dětského věku
ukІзольований перманентний неонатальний цукровий діабетІзольований PNDM · Моногенний діабет немовлят
zh永久新生儿糖尿病婴儿单基因糖尿病
trYenidoğanın kalıcı diabetes mellitusuPNDM · Bebeklik döneminde monojenik diyabet

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM606176Evalidated
OMIM618856BTNTvalidated
OMIM618857BTNTvalidated
OMIM618858BTNTvalidated
ICD-10P70.2NTBTattributedvalidated
ICD-11KB60.2YNTBTindexvalidated
MONDO0100164Evalidated
MeSHC563425Evalidated
UMLSC1833104Evalidated
GARD10457Evalidated

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

6 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
STAT3Disease-causing germline mutation(s) (gain of function) inAssessedHGNC:11364ENSG0000016861010258217q21.2signal transducer and activator of transcription 328073828[PMID]
ABCC8Disease-causing germline mutation(s) inAssessedHGNC:59ENSG0000000607160050911p15.1ATP binding cassette subfamily C member 821844708[PMID]_22498247[PMID]_20301620[PMID]
GCKDisease-causing germline mutation(s) inAssessedHGNC:4195ENSG000001066331380797p13glucokinase21844708[PMID]_22498247[PMID]_20301620[PMID]
INSDisease-causing germline mutation(s) inAssessedHGNC:6081ENSG0000025464717673011p15.5insulin21844708[PMID]_22498247[PMID]_20301620[PMID]_23245869[PMID]_23107109[PMID]
KCNJ11Disease-causing germline mutation(s) inAssessedHGNC:6257ENSG0000018748660093711p15.1potassium inwardly rectifying channel subfamily J member 1121844708[PMID]_22498247[PMID]_20301620[PMID]_24150202[PMID]_24468099[PMID]
PDX1Disease-causing germline mutation(s) inAssessedHGNC:6107ENSG0000013951560073313q12.2pancreatic and duodenal homeobox 120301620[PMID]_22498247[PMID]
5

Prevalence and incidence

8 records
TypeClassValueAreaQualificationValidationSource
Prevalence at birth1-9 / 1 000 0000.38 / 100 000EuropeValue and classValidated19499210[PMID]
Point prevalence1-9 / 1 000 000—EuropeClass onlyValidated19499210[PMID]_ORPHANET
Prevalence at birth1-9 / 1 000 0000.38 / 100 000United KingdomValue and classValidated19499210[PMID]
Prevalence at birth1-9 / 1 000 0000.38 / 100 000PolandValue and classValidated19499210[PMID]
Prevalence at birth1-9 / 1 000 0000.38 / 100 000NetherlandsValue and classValidated19499210[PMID]
Prevalence at birth1-9 / 1 000 0000.46 / 100 000SlovakiaValue and classValidated17213273[PMID]
Prevalence at birth1-9 / 1 000 0000.4 / 100 000United StatesValue and classValidated23050777[PMID]
Prevalence at birth1-5 / 10 00018 / 100 000OmanValue and classValidated10798084[PMID]

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

35 annotations · validated 2015-12-07
HPOTerm (as annotated by Orphanet)Diagnostic
Very frequent (99-80%)
HP:0001944Dehydration
HP:0001508Failure to thrive
HP:0003076Glycosuria
HP:0003074Hyperglycemia
HP:0011106Hypovolemia
HP:0000857Neonatal insulin-dependent diabetes mellitus
HP:0006274Reduced pancreatic beta cells
HP:0001824Weight loss
Frequent (79-30%)
HP:0001627Abnormal heart morphology
HP:0002804Arthrogryposis multiplex congenita
HP:0001488Bilateral ptosis
HP:0002069Bilateral tonic-clonic seizure
HP:0002714Downturned corners of mouth
HP:0002123Generalized myoclonic seizure
HP:0001263Global developmental delay
HP:0001249Intellectual disability
HP:0001511Intrauterine growth retardation
HP:0002919Ketonuria
HP:0005750Lower-limb joint contracture
HP:0012594Microalbuminuria
HP:0001270Motor delay
HP:0012758Neurodevelopmental delay
HP:0005487Prominent metopic ridge
HP:0000488Retinopathy
Occasional (29-5%)
HP:0010935Abnormality of the upper urinary tract
HP:0002186Apraxia
HP:0001251Ataxia
HP:0001259Coma
HP:0000365Hearing impairment
HP:0001252Hypotonia
HP:0010864Intellectual disability, severe
HP:0002594Pancreatic hypoplasia
HP:0003477Peripheral axonal neuropathy
HP:0000124Renal tubular dysfunction
Excluded (0%)
HP:0030057Autoimmune antibody positivity

Run the differential on the 8 obligate / very frequent terms

Annotation source: 16885549[PMID]_15448107[PMID]_26231457[PMID]_15115830[PMID]_20938745[PMID]_7637748[PMID]_20301706 [PMID]_17349054[PMID]

7

Sources for this card