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A Study to Evaluate the Effects of Ocrelizumab on Immune Responses In Participants With Relapsing Forms of Multiple Sclerosis
Autoimmune Disorder Multiple Sclerosis (MS)
Basic Details
Study Summary
This multicenter, randomized, open-label study will evaluate the immune response to vaccines (tetanus toxoid [TT]-containing adsorbed vaccine, 23-valent pneumococcal polysaccharide vaccine [23-PPV] either unboosted or boosted with 13-valent pneumococcal conjugate vaccine [13-PCV], influenza vaccine, keyhole limpet hemocyanin [KLH]) after administration of a dose of ocrelizumab (OCR) in participants with relapsing multiple sclerosis (RMS).
Eligibility Criteria
Inclusion Criteria
- Diagnosis of RMS in accordance with the revised McDonald criteria
- Received at least one previous immunization against TT or tetanus and diphtheria (DT/Td) or tetanus, diphtheria, and acellular pertussis (DTaP/Tdap)
- Expanded Disability Status Scale (EDSS) at Screening from 0 to 5.5 points, inclusive
- For sexually active female participants of reproductive potential, use of reliable means of contraception
Exclusion Criteria
- Contraindications for or intolerance to oral or IV corticosteroids, including IV methylprednisolone, according to the country label
- Known presence of other neurologic disorders
- Treatment with any investigational agent within 24 weeks of screening or 5 half-lives of the investigational drug, whichever is longer, or treatment with any experimental procedure for multiple sclerosis
This page summarises information from public registry websites, such as ClinicalTrials.gov, EuClinicalTrials.eu, ISRCTN.com, etc. To learn more about this study, see the For Medical Professional tab or visit one of those websites.
The information is taken directly from public registry websites such as ClinicalTrials.gov, EuClinicalTrials.eu, ISRCTN.com, etc., and has not been edited.
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For the latest version of this information please go to www.forpatients.roche.com