raremaprare-disease reference indexOrphadata 2026-06-23 · HPO 2026-09-01
ORPHA:436169

Thrombomodulin-related bleeding disorder

Synonyms: THBD-related bleeding disorder · THBD-related coagulopathy · Thrombomodulin-related coagulopathy

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

A rare genetic coagulation disorder characterized by marked bleeding tendency and posttraumatic bleeding with easy bruising, soft tissue and muscle bleeding, hemarthroses, and menorrhagia due to an increase of soluble thrombomodulin in plasma with subsequent protein C activation and reduction of thrombin generation within a potential thrombus. Abnormal laboratory findings include markedly elevated plasma thrombomodulin, reduced prothrombin consumption, and decreased thrombin generation.

1

Names in Orphadata languages

12 of 12 languages
LangNameSynonyms
enThrombomodulin-related bleeding disorderTHBD-related bleeding disorder · THBD-related coagulopathy · Thrombomodulin-related coagulopathy
frMaladie hémorragique liée à la thrombomodulineCoagulopathie liée à THBD · Coagulopathie liée à la thrombomoduline · Maladie hémorragique liée THBD
deThrombomodulin-abhängige BlutgerinnungsstörungTHBD-abhängige Blutgerinnungsstörung · THBD-bedingte Koagulopathie · Thrombomodulin-abhängige Gerinnungsstörung
esTrastorno de sangrado asociado a trombomodulinaCoagulopatía asociada a la trombomodulina · Coagulopatía asociada al gen THBD · Trastorno de sangrado asociado al gen THBD
itMalattia emorragica correlata alla trombomodulinaCoagulopatia THBD-correlata · Coagulopatia trombomodulina-correlata · Disturbo emorragico THBD-correlato
nlTrombomodulinegerelateerde bloedingsstoornisTHBD-gerelateerde bloedingsstoornis · THBD-gerelateerde coagulopathie · Trombomodulinegerelateerde coagulopathie
ptDoença hemorrágica relacionada com a trombomodulina
plZaburzenia krzepnięcia zależne od trombomodulinyKoagulopatia zależna od THBD · Koagulopatia zależna od trombomoduliny · Zaburzenia krzepnięcia zależne od THBD
csThrombomodulin-vázaná krvácivá poruchaTHBD-vázané krvácivé stavy · THBD-vázaná koagulopatie · Koagulopatie související s trombomodulinem
ukТромбомодулінові розлади кровотечіРозлад кровотечі, повязаний з THBD · Коагулопатія, повязана з THBD · Тромбомодулінозалежна коагулопатія
zh血栓调节蛋白相关的出血性疾病血栓调节蛋白相关的凝血障碍
trTrombomodulin-ilişkili kanama bozukluğuTHBD ilişkili koagülopati · THBD ilişkili kanama bozukluğu · Trombomodulin-ilişkili koagülopati

Definition in:

2

Cross-references

qualifier = Orphanet mapping relation
SourceCodeQualifierICD relationValidation
OMIM614486Evalidated
ICD-10D68.3NTBTattributedvalidated
ICD-113B21.0NTBTattributedvalidated
MONDO0013775Evalidated
MeSHC566057Evalidated
UMLSC3280976Evalidated

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

1 direct
GeneAssociationStatusHGNCEnsemblOMIMLocusNameSource of validation
THBDDisease-causing germline mutation(s) (gain of function) inAssessedHGNC:11784ENSG0000017872618804020p11.21thrombomodulin25049278[PMID]_25564403[PMID]
5

Prevalence and incidence

2 records
TypeClassValueAreaQualificationValidationSource
Cases/families15 casesWorldwideCase(s)Validated25049278[PMID]_25564403[PMID]
Point prevalence<1 / 1 000 000—WorldwideClass onlyValidatedORPHANET_25049278[PMID]_25564403[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

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

7

Sources for this card