Emerging treatments

Anifrolumab

Anifrolumab is a type 1 interferon receptor antagonist. Two cases of severe and refractory DLE showed improvement when treated with anifrolumab.[36] However, further evidence is needed to determine the safety and efficacy of this drug in treating DLE.

Litifilimab

Litifilimab is a humanised monoclonal antibody that binds to blood dendritic cell antigen 2 (BDCA2). Treatment with litifilimab was superior to placebo in a phase 2 trial involving patients with CLE.[37]​ However, further evidence is needed to determine the safety and efficacy of this drug in treating DLE.

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