| Item Type: | Review | 
|---|---|
| Title: | Investigational drugs in development to prevent neuromyelitis optica relapses | 
| Creators Name: | Paul, F., Murphy, O., Pardo, S. and Levy, M. | 
| Abstract: | INTRODUCTION: In the short time since 2014, three pivotal, worldwide studies in neuromyelitis optica spectrum disorders have been launched: eculizumab, SA237 and inebelizumab, each based on a unique mechanism. AREAS COVERED: In this review, we provide a discussion on the trial data available for each drug, a brief description of the trial design, and our expert opinion on the potential benefits and risks. EXPERT OPINION: Eculizumab, a C5 complement inhibitor, may prove useful in the treatment of intractable cases of NMOSD, but physicians must be aware of the known risk of meningococcal infection. SA237, an interleukin-6 receptor blocker, may be effective at reducing relapse risk, and also has the potential to reduce neuropathic pain in NMOSD. Inebelizumab, a B cell depleting agent, has never been tested in NMOSD, but based on extensive evidence of efficacy with B cell depletion using rituximab, inebelizumab is expected to work at least as well. | 
| Keywords: | Neuromyelitis Optica, Biomarkers, Prognosis, Risk Assessment | 
| Source: | Expert Opinion on Investigational Drugs | 
| ISSN: | 1354-3784 | 
| Publisher: | Taylor & Francis | 
| Volume: | 27 | 
| Number: | 3 | 
| Page Range: | 265-271 | 
| Date: | March 2018 | 
| Official Publication: | https://doi.org/10.1080/13543784.2018.1443077 | 
| PubMed: | View item in PubMed | 
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