Concizumab

Concizumab
Monoclonal antibody
TypeWhole antibody
SourceHumanized
TargetTissue factor pathway inhibitor
Clinical data
Trade namesAlhemo
Other namesconcizumab-mtci
License data
Pregnancy
category
  • AU: D
Routes of
administration
Subcutaneous
Drug classAntihemorrhagic
ATC code
Legal status
Legal status
Identifiers
CAS Number
DrugBank
UNII
KEGG
Chemical and physical data
FormulaC6462H10004N1712O2046S46
Molar mass145887.81 g·mol−1

Concizumab, sold under the brand name Alhemo, is a monoclonal antibody used for the treatment of hemophilia A and hemophilia B. It is an anti-tissue factor pathway inhibitor.

The most common adverse reactions include injection site reactions and hives (urticaria).

Concizumab was approved for medical use in Canada in March 2023, in Australia in July 2023, in the European Union in December 2024, and the United States in December 2024.