A Phase IV Study of Dimethyl Fumarate Enteric-coated Capsules for Relapsing Multiple Sclerosis (RMS)
For patients and families
In plain language
An automatic summary of structured registry data. It is an orientation aid, not a substitute for the official protocol or a physician assessment.
- What is being studied
- The protocol lists: Dimethyl Fumarate Enteric-coated Capsules.
- Who it may be relevant to
- Registry conditions: Relapsing Multiple Sclerosis. Basic parameters: 18 years — 65 years · All.
- What needs checking
- Age, condition and sex are only basic indicators. Prior treatment, laboratory values and other mandatory requirements appear in the eligibility criteria below.
- Where it takes place
- Center list to be confirmed — check the primary protocol.
- Next step
- Save the trial, show it to the treating physician, and confirm current recruitment with the study center. Costs, documents and travel →
Unsure about the terms? Read our patient guide →
Official title
A Multicenter, Open-label, Single Group, Phase 4 Study to Evaluate Dimethyl Fumarate Enteric-coated Capsules in Relapsing Multiple Sclerosis (RMS)
Overview
The goal of this clinical trial is to evaluate the efficacy and safety\] in \[subjects diagnosed with RMS according to the 2017 McDonald criteria, including clinically isolated syndrome (CIS), relapsing-remitting multiple sclerosis (RRMS), and active secondary progressive multiple sclerosis (SPMS). The main questions it aims to answer are: \[Question 1\] The efficacy of dimethyl fumarate enteric-coated capsules in the treatment of RMS. \[Question 2\] The safety of dimethyl fumarate enteric-coated capsules in the treatment of RMS. Participants will: Eligible 50 RMS patients will orally take dimethyl fumarate enteric-coated capsules during treatment, with an initial dose of 120 mg twice daily for 7 days, followed by a maintenance dose of 240 mg twice daily for 48 weeks. The annualized relapse rate (ARR) at Week 48 will be observed.
Interventions
- Drug Dimethyl Fumarate Enteric-coated Capsules
Eligible 50 RMS patients will orally take dimethyl fumarate enteric-coated capsules during treatment, with an initial dose of 120 mg twice daily for 7 days, followed by a maintenance dose of 240 mg twice daily for 48 weeks
Primary outcome measures
- Annualized Relapse Rate at Week 48 [Time frame: 48 weeks]
Eligibility criteria
Inclusion criteria
- Confirmed RMS per the 2017 McDonald criteria, including clinically isolated syndrome (CIS), relapsing-remitting MS (RRMS), or active secondary progressive MS (SPMS)
- At least one documented relapse within 12 months prior to screening; plus evidence of MS-consistent lesions on prior brain MRI or gadolinium-enhancing (GdE) lesions on an MRI performed within 6 weeks before screening
- Expanded Disability Status Scale (EDSS) score between 0.0 and 5.0 (inclusive) at screening
Exclusion criteria
- History or current diagnosis of malignancy (except fully resected basal cell carcinoma), or uncontrolled severe diseases of major organ systems (e.g., cardiac, renal, hepatic, neurological \[excluding multiple sclerosis\]) that, in the investigator's assessment, pose a significant risk to the subject or could confound study results.
- Protocol-defined multiple sclerosis (MS) relapse within 30 days prior to screening, or failure to achieve clinical stability from a prior relapse.
- History of suicidal behavior within 5 years prior to screening. Suicidal ideation (indicated by a "Yes" response to Item 4 or 5 on the C-SSRS) within 6 months prior to screening.Subjects with a history of suicidal behavior occurring >5 years prior to screening require investigator assessment of eligibility.
Criteria are shown verbatim from the registry (in English). Final eligibility is always assessed by the study center.
Healthy volunteers: No
Study design
- Allocation
- N/A
- Model
- Single group
- Masking
- Open label
- Primary purpose
- Treatment
Study locations
Center list to be confirmed — check the primary protocol.
Identifiers
NCT: NCT07138833 · QLG1031-401