May 18, 2015
1 min read
Save

Anifrolumab moves into phase 3 for systemic lupus erythematosus treatment

AstraZeneca has announced it will move MedImmune’s anifrolumab into a phase 3 trial this year for the treatment of moderate-to-severe systemic lupus erythematosus, according to a company press release and quarterly report.

The type 1 interferon inhibitor met its primary endpoint of a reduction global disease activity score in patients with systemic lupus erythematosus (SLE) after 6 months in a phase 2B trial. It is believed anifrolumab binds to subunit 1 of the type 1 interferon receptor, which inhibits activity at the receptor. Data from the trial are expected to be presented at an unspecified scientific meeting later in the year, the release stated.

Unlike anifrolumab, the company’s interferon inhibitor sifalimumab will not move forward from a recent phase 2B trial, according to the quarterly report.

“The company does not currently intend to further develop sifalimumab in lupus, and any future decisions about this molecule in other potential indications will be made based on further examination of available data,” the company wrote in its first-quarter earnings report.

Reference: www.astrazeneca.com.