Multiple Sclerosis Clinical Trial
A Study to Evaluate the Effects of Ocrelizumab on Immune Responses In Participants With Relapsing Forms of Multiple Sclerosis
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
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There are 22 Locations for this study
Cullman Alabama, 35058, United States
Tucson Arizona, 85704, United States
Fullerton California, 92835, United States
La Jolla California, 92037, United States
Miami Florida, 33136, United States
Tampa Florida, 33612, United States
Farmington Hills Michigan, 48334, United States
Golden Valley Minnesota, 55422, United States
Chesterfield Missouri, 63017, United States
Las Vegas Nevada, 89106, United States
Albuquerque New Mexico, 87131, United States
Staten Island New York, 10306, United States
Hickory North Carolina, 28602, United States
Columbus Ohio, 43214, United States
Westerville Ohio, 43082, United States
Abington Pennsylvania, 19001, United States
Cordova Tennessee, 38018, United States
Round Rock Texas, 78681, United States
Salt Lake City Utah, 84103, United States
Seattle Washington, 98104, United States
Calgary Alberta, T2N 2, Canada
Vancouver British Columbia, V6T 2, Canada
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