Clinical trial
A Double-blind, Randomized, Active-controlled, Parallel Group, Phase 1/3 Study to Compare Efficacy, Pharmacokinetics, Pharmacodynamics and Safety of CT-P53 and Ocrevus in Patients With Relapsing-remitting Multiple Sclerosis
Name
CT-P53 3.1
Description
This is a double-blind, randomized, active-controlled, parallel group, Phase 1/3 study to compare efficacy, PK, PD and overall safety of CT-P53 with Ocrevus in patients with Relapsing-remitting Multiple Sclerosis.
Trial arms
Trial start
2023-12-01
Estimated PCD
2027-02-01
Trial end
2029-01-01
Status
Not yet recruiting
Phase
Early phase I
Treatment
CT-P53
Intravenous(IV) infusion
Arms:
CT-P53
Other names:
Ocrelizumab
US-Ocrevus
Intravenous(IV) infusion
Arms:
US-Ocrevus
Other names:
Ocrelizumab
EU-Ocrevus
Intravenous(IV) infusion
Arms:
EU-Ocrevus
Other names:
Ocrelizumab
Size
512
Primary endpoint
Area under the concentration-time curve in PK group
Up to Week 24
Total number of new GdE lesions on T1-weighted brain MRI in Main study group
Up to Week 24
Eligibility criteria
Inclusion Criteria:
* Patient diagnosed as multiple sclerosis (MS) in accordance with the revised McDonald criteria.
* Patient has evidence of recent MS activity as defined in the study protocol
* Patient has neurological stability for ≥30 days.
* Patient with 0 to 6.0 (both inclusive) on the EDSS score.
Exclusion Criteria:
* Patient diagnosed with primary or secondary progressive MS.
* Patient diagnosed with MS for more than 15 years duration with an EDSS score ≤2.0 at Screening.
* Patient unable to complete or has a contraindication to an MRI
* Patient with contraindications and/or severe hypersensitivity to corticosteroids including methylprednisolone or any of the excipients of study drug or etcs defined in the study protocol.
* Patient who has currently or history of any of medical conditions described in the study protocol.
* Patients who have received or going to receive any of prohibited medications or treatments defined in the study protocol.
Protocol
{'studyType': 'INTERVENTIONAL', 'phases': ['PHASE3'], 'designInfo': {'allocation': 'RANDOMIZED', 'interventionModel': 'PARALLEL', 'primaryPurpose': 'TREATMENT', 'maskingInfo': {'masking': 'QUADRUPLE', 'whoMasked': ['PARTICIPANT', 'CARE_PROVIDER', 'INVESTIGATOR', 'OUTCOMES_ASSESSOR']}}, 'enrollmentInfo': {'count': 512, 'type': 'ESTIMATED'}}
Updated at
2023-06-18
1 organization
3 products
1 indication
Organization
CelltrionProduct
US-OcrevusIndication
Relapsing-remitting multiple sclerosisProduct
CT-P53Product
EU-Ocrevus