Alexion Pharmaceuticals

An analysis of pharmacological data supports the observed clinical efficacy of Soliris (eculizumab) in significantly reducing relapses in patients with neuromyelitis optica spectrum disorder (NMOSD) given the therapy in the PREVENT Phase 3 clinical trial. At its approved dose, Soliris led to rapid, sustained, and complete suppression…

Note: This story was updated Nov. 2, 2021, to note that Soliris is taken every two weeks, rather than weekly. Soliris (eculizumab) is more effective than Enspryng (satralizumab) and Uplizna (inebilizumab) at lowering the risk of relapse in adults with neuromyelitis optica spectrum disorder (NMOSD) who are…

Almost half of U.S. patients with neuromyelitis optica spectrum disorder (NMOSD) experienced relapses over a period of two years, according to an analysis of a large healthcare claims database. Such relapses — which lasted on average nearly 13 days — were treated more often with outpatient rather than hospital…

Soliris (eculizumab) significantly reduced the risk of disease relapses in people with neuromyelitis optica spectrum disorder (NMOSD) over nearly three years, according to new data from the clinical trial PREVENT and its extension study. Additional findings project that long-term Soliris treatment may reduce relapse risk over the course of…

Treatment with Soliris (eculizumab) does not increase the risk of infections or serious infections among people with neuromyelitis optica spectrum disorder (NMOSD) and antibodies against the protein aquaporin-4 (AQP4), even in those receiving accompanying immunosuppressive therapies. Those were the findings from a post hoc analysis of…

Experiencing disease relapses after receiving a placebo in a clinical trial may change the perception of health in participants with neuromyelitis optica spectrum disorder (NMOSD) and lead to an underestimation of the disease’s impact on quality of life, a study shows. This effect — known as “response shift” —…