AstraZeneca Plc has announced that a Phase 3 trial of its proposed antibody treatment for systemic lupus erythematosus (SLE) failed to meet the trial’s primary endpoint of showing a statistically-significant reduction in disease activity as measured at 12 months by a responder index. Called TULIP 1, the trial was a double-blinded, 52-week placebo-controlled study evaluating the safety and efficacy of anifrolumab as a treatment for adult patients with moderate-to-severe SLE.
