Natalizumab as an Efficacy Switch in Participants With Relapsing Multiple Sclerosis After Failure on Other Therapies
Public ClinicalTrials.gov record NCT02241785. 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
A Phase 4 Multicenter, Open-Label, Single Arm Study to Evaluate Switching From BRACET/Gilenya® to Natalizumab in Subjects With Relapsing Forms of Multiple Sclerosis (MS)
Study identification
- NCT ID
- NCT02241785
- Recruitment status
- Terminated
- Study type
- Interventional
- Phase
- Phase 4
- Lead sponsor
- Biogen
- Industry
- Enrollment
- 47 participants
Conditions and interventions
Conditions
Interventions
- natalizumab 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
- Sep 29, 2014
- Primary completion
- May 1, 2016
- Completion
- May 1, 2016
- Last update posted
- Jun 4, 2017
2014 – 2016
United States locations
- U.S. sites
- 11
- U.S. states
- 10
- U.S. cities
- 11
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Research Site | Fullerton | California | 92835 | — |
| Research Site | Aurora | Colorado | 80045 | — |
| Research Site | Des Moines | Iowa | 50314 | — |
| Research Site | St Louis | Missouri | 63110 | — |
| Research Site | Plainview | New York | 11803 | — |
| Research Site | Raleigh | North Carolina | 27607-6010 | — |
| Research Site | Akron | Ohio | 44320 | — |
| Research Site | Cleveland | Ohio | 44195 | — |
| Research Site | Knoxville | Tennessee | 37922 | — |
| Research Site | Round Rock | Texas | 78681 | — |
| Research Site | Tacoma | Washington | 98405 | — |
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 NCT02241785, 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 Jun 4, 2017 · Synced Jul 23, 2026
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Open the official record
The complete protocol, eligibility criteria, and contact information for NCT02241785 live on ClinicalTrials.gov.