JC Virus Antibody Study of Participants With Relapsing Forms of MS Receiving Treatment With Natalizumab
Clinical trial NCT01070836 · COMPLETED
Trial details
- NCT number
- NCT01070836
- Sponsor
- Biogen
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2010-03-01
- Primary completion
- 2015-11-01
- Enrollment
- 35895
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Sponsors, conditions and status changes through the Atlas API.