Study to Assess the Efficacy of Mayzent on Microglia in Secondary Progressive Multiple Sclerosis
Public ClinicalTrials.gov record NCT04925557. Field values are reproduced from the official study page; the official ClinicalTrials.gov record remains the source of truth for eligibility, enrollment, and contact information.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Official title
Open-label, Single-blind, Observational, Comparative, Prospective, 36-month, Longitudinal, Controlled Study to Assess Efficacy of Siponimod (Mayzent®) on Microglia in Patients With Active Secondary Progressive Forms of Multiple Sclerosis
Study identification
- NCT ID
- NCT04925557
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 2, Phase 3
- Lead sponsor
- State University of New York at Buffalo
- Other
- Enrollment
- 8 participants
Conditions and interventions
Conditions
Interventions
- Mayzent Drug
- Ocrevus Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 60 Years
- Sex
- All
- Healthy volunteers
- Healthy volunteers not accepted
This page does not interpret eligibility. Detailed inclusion and exclusion criteria are on the official ClinicalTrials.gov record.
Study timeline
- Start date
- Nov 12, 2021
- Primary completion
- May 31, 2023
- Completion
- Aug 4, 2023
- Last update posted
- May 12, 2025
2021 – 2023
United States locations
- U.S. sites
- 1
- U.S. states
- 1
- U.S. cities
- 1
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University at Buffalo, Buffalo General Hospital | Buffalo | New York | 14203 | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT04925557, including study identification, conditions, interventions, eligibility (age, sex, healthy volunteer), timeline, and U.S. site list.
- What this page does not do
- No medical advice, eligibility judgments, treatment recommendations, study quality scoring, or AI-generated medical summaries. No site contact phone numbers, emails, or investigator names.
- Where the data comes from
- Sourced from the official ClinicalTrials.gov public API. The official record is the source of truth.
- Last refresh
- Last update posted May 12, 2025 · Synced Jun 26, 2026
Related: full search, browse by condition, browse by drug or therapy, browse by sponsor, browse by U.S. city.
Open the official record
The complete protocol, eligibility criteria, and contact information for NCT04925557 live on ClinicalTrials.gov.