Phase 3 studies comparing brodalumab with ustekinumab in psoriasis

N Engl J Med 2015;373:1318–28. doi: 10.1056/NEJMoa1503824

Brodalumab treatment resulted in a rapid reduction in the signs and symptoms of PsO. The median time to a PASI 75 response with 210 mg of brodalumab Q2W was 4 weeks, approximately twice as fast as the median time to a response with ustekinumab.

Here, investigators reported that efficacy measures for skin and scalp were significantly greater for apremilast than for placebo in patients with PsO at baseline. Previously, clinical study data has highlighted that the use of apremilast leads to a reduction in the expression within the epidermis of numerous inflammatory cytokines relevant to PsO. As a result, ESTEEM 1 evaluated the efficacy/safety of apremilast at 30 mg BID for moderate to severe PsO.

September 2014

Secukinumab is a fully human monoclonal antibody that selectively binds to and neutralises interleukin-17A, a cytokine shown to play a crucial role in plaque psoriasis, as well as other immune-mediated diseases.

These two pivotal phase 3 studies in plaque psoriasis, FIXTURE and ERAUSRE, were sponsored by Novartis Pharmaceuticals. Secukinumab met all primary endpoints, PASI 75 response and the response of 0 or 1 on the modified investigator’s global assessment, as well as key secondary end...