Clinical trial
Immunogenicity of the Recombinant Zoster Vaccine (Shingrix ®) in Multiple Sclerosis Patients Treated With Anti-CD20 Antibodies Compared to Controls- a Phase IV Monocentric Study
Name
2022-01255
Description
The purpose of this study is to provide evidence as to whether RZV is immunogenic with an acceptable safety profile in Multiple Sclerosis patients on anti-CD20 treatment.
Trial arms
Trial start
2022-12-01
Estimated PCD
2024-12-31
Trial end
2025-12-31
Status
Recruiting
Phase
Early phase I
Treatment
recombinant zoster vaccine
Shingrix® vaccine will be administered in two vaccinations on Day0 and Day60
Arms:
Healthy controls, MS patients on anti-CD20
Other names:
Shingrix®
Size
100
Primary endpoint
Geometric mean titer (GMT) of glycoprotein E (gE)-specific total IgG
day 90
Eligibility criteria
Inclusion Criteria:
For MS patients:
* 18 years and above
* Diagnosed with relapsing MS according to McDonald Criteria (2017)
* Not already vaccinated by RZV and willing to be vaccinated with RZV.
* At least 1 year on anti-CD20 treatment: 2 initial infusions of Ocrelizumab 300 mg (2 weeks apart), one infusion of Ocrelizumab 600 mg 6 months apart, one infusion of Ocrelizumab 600 mg 12 months after initial infusions
* Informed consent as documented by signature
For healthy controls
* Aged 50 to 59
* Not already vaccinated by RZV and willing to be vaccinated with RZV
* Informed consent as documented by signature
Exclusion Criteria:
* Recent MS relapse in the 6 weeks preceding planned vaccination
* Ongoing signs of febrile or non-febrile infection at the time of vaccination
* Recent pregnancy with delivery in the six months preceding vaccination and/or planned pregnancy in the six months following RZV vaccination
* Immunosuppression from the following: HIV infection, current active systemic auto-immune disease (other than MS), current malignant neoplasm; primary immunodeficiency; recent solid or bone-marrow transplant or any transplant still requiring immunosuppressive therapy; conditions requiring medication with immunosuppressive drugs
* Having received a vaccine in the last month
* Having received a shingles vaccine within one year
* Presented with herpes zoster in the previous year
* Contra-indication to RZV
* Unable to provide informed consent or inability to follow the procedures of the study, e.g. due to language problems, psychological disorders, dementia.
* Participation in another study with investigational drug within the 30 days preceding and during the present study.
Protocol
{'studyType': 'INTERVENTIONAL', 'phases': ['PHASE4'], 'designInfo': {'allocation': 'NON_RANDOMIZED', 'interventionModel': 'PARALLEL', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'NONE'}}, 'enrollmentInfo': {'count': 100, 'type': 'ESTIMATED'}}
Updated at
2024-04-10
1 organization
1 product
2 indications
Organization
Prof Patrice LaliveProduct
Recombinant Zoster VaccineIndication
Herpes zosterIndication
Herpes Zoster