Independent directory Public ClinicalTrials.gov records United States
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ClinicalTrials.gov public records Last synced Sep 23, 2026, 5:10 AM EDT

Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.

Showing 1–1 of 1 matching trial from the live ClinicalTrials.gov search.
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Conditions
Relapsing-Remitting Multiple Sclerosis
Interventions
BIIB019 (Daclizumab High Yield Process), Interferon beta-1a Placebo, Interferon beta-1a, Daclizumab High Yield Process Placebo
Biological · Drug
Lead sponsor
Biogen
Industry
Eligibility
18 Years to 55 Years
Enrollment
1,841 participants
Healthy volunteers
Healthy volunteers not accepted
Timeline
2010 – 2014
U.S. locations
46
States / cities
Gilbert, Arizona • Phoenix, Arizona • Tucson, Arizona + 43 more