Sifalimumab, an anti-interferon-α monoclonal antibody, in moderate to severe systemic lupus erythematosus: a randomised, double-blind, placebo-controlled study.

ABSTRACT:

Objectives

The efficacy and safety of sifalimumab were assessed in a phase IIb, randomised, double-blind, placebo-controlled study (NCT01283139) of adults with moderate to severe active systemic lupus erythematosus (SLE).

Methods

431 patients were randomised and received monthly intravenous sifalimumab (200 mg, 600 mg or 1200 mg) or placebo in addition to standard-of-care medications. Patients were stratified by disease activity, interferon gene-signature test (high vs low based on the expression of four genes) and geographical region. The primary efficacy end point was the percentage of patients achieving an SLE responder index response at week 52.

Results

Compared with placebo, a greater percentage of patients who received sifalimumab (all dosages) met the primary e

SUBMITTER: Khamashta M 

PROVIDER: S-EPMC5099191 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature