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Home > Other safety-related topics > Injection Reactions

Injection Reactions

 
Incidence of systemic IRRs
4_OFA_Graph-Incidence of systemic IRRs_v2.jpg

 

Injection-Related Reactions with Subcutaneous Administration of Ofatumumab in Relapsing Multiple Sclerosis: Data from Clinical Studies and Post Marketing Experience​ 

Kramer J et al. AAN 2022. P011. 

 

 

 

  • The incidence of systemic and local-site IRRs was highest with the first injection in all treatment groups; the incidence decreased substantially for subsequent injections
  • Most local-site IRRs (99.5%) were mild to moderate (Grade 1/2) in severity and nonserious (99.6%). No life-threatening IRRs were reported​
IRRs, injection-related reactions
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