- Conditions
- Relapsing-Remitting Multiple Sclerosis, Secondary Progressive Multiple Sclerosis
- Interventions
- natalizumab, standard of care
- Drug · Other
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 76 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2011
- U.S. locations
- 12
- States / cities
- Phoenix, Arizona • Scottsdale, Arizona • Berkeley, California + 9 more
Search Results
Search by objective public record fields.
Search by query text, NCT ID, condition, intervention, sponsor, city, state, recruitment status, phase, study type, healthy volunteer eligibility, sex, or age. Results come from ClinicalTrials.gov. When the live registry is unavailable, a clearly labeled stored copy may be shown.
These results were retrieved from the live ClinicalTrials.gov registry. Filters and sort order apply to this result list.
Data is sourced from official ClinicalTrials.gov public API records. Always review the official ClinicalTrials.gov record for the latest information.
Showing 25–34
of 34
matching trials from the live ClinicalTrials.gov search.
- Conditions
- Multiple Sclerosis
- Interventions
- Natalizumab
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 20 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2008
- U.S. locations
- 1
- States / cities
- Latham, New York
- Conditions
- Immune Reconstitution Inflammatory Syndrome, Leukoencephalopathy, Progressive Multifocal
- Interventions
- Methylprednisolone, Prednisolone
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 3 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 1
- States / cities
- Hastings, Nebraska
- Conditions
- Migraine Headache
- Interventions
- zonisamide
- Drug
- Lead sponsor
- Elan Pharmaceuticals
- Industry
- Eligibility
- 18 Years to 65 Years
- Enrollment
- 204 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2002 – 2003
- U.S. locations
- 13
- States / cities
- Huntsville, Alabama • Mobile, Alabama • Phoenix, Arizona + 10 more
- Conditions
- Crohn's Disease, Prenatal Exposure, Multiple Sclerosis, Pregnancy
- Interventions
- Not listed
- Lead sponsor
- Biogen
- Industry
- Eligibility
- Female only
- Enrollment
- 376 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2012
- U.S. locations
- 1
- States / cities
- Morgantown, West Virginia
- Conditions
- Crohn's Disease
- Interventions
- natalizumab
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years and older
- Enrollment
- 462 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2004 – 2005
- U.S. locations
- 63
- States / cities
- Oro Valley, Arizona • Tucson, Arizona • Anaheim, California + 54 more
- Conditions
- Multiple Sclerosis
- Interventions
- Not listed
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 55 Years
- Enrollment
- 89 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2007 – 2010
- U.S. locations
- 30
- States / cities
- Phoenix, Arizona • Fresno, California • Atlanta, Georgia + 25 more
- Conditions
- Multiple Sclerosis
- Interventions
- Tysabri® (natalizumab)
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- Not listed
- Enrollment
- 1,096 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2010 – 2012
- U.S. locations
- 11
- States / cities
- Aurora, Colorado • Atlanta, Georgia • Cullman, Georgia + 8 more
- Conditions
- Rheumatoid Arthritis
- Interventions
- natalizumab, placebo
- Drug
- Lead sponsor
- Biogen
- Industry
- Eligibility
- 18 Years to 75 Years
- Enrollment
- 299 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- Started 2004
- U.S. locations
- 10
- States / cities
- Birmingham, Alabama • Tucson, Arizona • Escondido, California + 7 more
- Conditions
- Multiple Sclerosis
- Interventions
- Not listed
- Lead sponsor
- John F. Foley, MD
- Other
- Eligibility
- 18 Years to 80 Years
- Enrollment
- 164 participants
- Healthy volunteers
- Healthy volunteers not accepted
- Timeline
- 2012 – 2013
- U.S. locations
- 1
- States / cities
- Salt Lake City, Utah