Saves the questions and what to expect into your notes, next to the visit they belong to.
Keep this study
Lead
Alexion Pharmaceuticals, Inc.
Age
18–any
Sex
ALL
Healthy volunteers
Not accepted
You may be eligible if
1. Male or female participants ≥ 18 years old.
2. Diagnosis of NMO or NMOSD.
3. AQP4 antibody seropositive.
4. Historical relapse of at least 2 relapses in the last 12 months or 3 relapses in the last 24 months with at least 1 relapse in the 12 months prior to the screening.
5. Expanded Disability Status Scale score ≤ 7.
6. If a participant entered the study receiving immunosuppressive therapy (IST) for relapse prevention, the participant must have been on a stable maintenance dose of IST(s), as defined by the treating physician, prior to Screening and must have remained on that dose for the duration of the study, unless the participant experienced a relapse.
7. Female participants of childbearing potential were to have a negative pregnancy test (serum human chorionic gonadotropin). Participants were required to practice an effective, reliable, and medically approved contraceptive regimen during the study and for up to 5 months following discontinuation of treatment.
You may not be if
1. Use of rituximab within 3 months prior to Screening.
2. Use of mitoxantrone within 3 months prior to Screening.
3. Use of intravenous immunoglobulin within 3 weeks prior to Screening.
Clareo Health | A Randomized Controlled Trial of Eculizumab in AQP4 Antibody-positive Participants With NMO (PREVENT Study)
