AstraZeneca announces Medimmune’s mavrilimumab and sifalimumab both met primary endpoints in phase IIb studies
Mavrilimumab produces rapid improvement in signs and symptoms of rheumatoid arthritis, measures of disability and patient-reported outcomes Sifalimumab meets primary endpoint of reduction in global disease activity score (SRI-4), and shows clinically important improvement in skin and joint symptoms, patient reported outcomes in patients with moderate/severe systemic lupus erythematosus