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Crizanlizumab is a monoclonal antibody that targets selectin to reduce the frequency of vasooclusive crises in patients with sickle cell disease.
Crizanlizumab is a monoclonal antibody that targets selectin to reduce the frequency of vasooclusive crises in patients with sickle cell disease.
Crizanlizumab binds to P-selectin on endothelial cells and platelets, preventing their interaction with P-selectin glycoprotein ligand 1 on endothelial cells, platelets, red blood cells, and leukocytes. By preventing this interaction, components of the blood are less likely to come together, causing a vaso-occlusive crisis in patients with sickle cell diseases. The median per year incidence of vaso-occlusive crises was 1.04 in the high-dose crizanlizumab group, 2.00 in the low-dose crizanlizumab group, and 2.08 in the placebo group.
Crizanlizumab is indicated to reduce the frequency of vaso-occlusive crisis in patients with sickle cell diseases who are ≥16 years old.
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