Combination Therapy in Patients With Relapsing-Remitting Multiple Sclerosis (MS)CombiRx
Public ClinicalTrials.gov record NCT00211887. 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 Multi-Center, Double-Blind, Randomized Study Comparing the Combined Use of Interferon Beta-1a and Glatiramer Acetate to Either Agent Alone in Patients With Relapsing-Remitting Multiple Sclerosis (CombiRx)
Brief summary
Reproduced verbatim from the official ClinicalTrials.gov record. Not medical advice.
This is for a randomized clinical trial (RCT) to determine if the combined use of interferon beta-1a (IFN) and glatiramer acetate (GA) is a measurably better therapy than either agent used individually in patients with relapsing-remitting (RR) multiple sclerosis (MS).
Study identification
- NCT ID
- NCT00211887
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 3
- Enrollment
- 1,008 participants
Conditions and interventions
Conditions
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
- Jan 2005 (Type not available)
- Primary completion
- Apr 2012 (Actual)
- Completion
- Mar 2013 (Actual)
- Last update posted
- Apr 3, 2014
2005 – 2013
United States locations
- U.S. sites
- 67
- U.S. states
- 31
- U.S. cities
- 58
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| University of Alabama - Birmingham | Birmingham | Alabama | — | — |
| Barrow Neurology Clinic | Phoenix | Arizona | — | — |
| Mayo Clinic - Scottsdale | Scottsdale | Arizona | — | — |
| Northwest Neurospecialists PLLC | Tucson | Arizona | 85741 | — |
| Sutter East Bay Medical Group | Berkeley | California | — | — |
| Neurology Center North Orange County | La Habra | California | — | — |
| VA West Los Angeles Healthcare Center | Los Angeles | California | — | — |
| University of California - Davis Medical Center | Sacramento | California | 95817 | — |
| Alpine Clinical Research Center | Boulder | Colorado | — | — |
| Patricia Fodor P.C. | Colorado Springs | Colorado | — | — |
| University of Colorado Health Sciences Center | Denver | Colorado | — | — |
| Yale University School of Medicine | New Haven | Connecticut | — | — |
| Neurology Associates, PA | Maitland | Florida | — | — |
| University of Miami - Neurology | Miami | Florida | 33124 | — |
| MS Center of Atlanta | Atlanta | Georgia | — | — |
| Shepherd Center | Atlanta | Georgia | — | — |
| Northwest University | Chicago | Illinois | — | — |
| Consultants in Neurology - Multiple Sclerosis Center | Northbrook | Illinois | — | — |
| University of Illinois College of Medicine | Peoria | Illinois | — | — |
| Ruan Neurology Clinic and Research Center | Des Moines | Iowa | — | — |
| University of Kansas Medical Center | Kansas City | Kansas | — | — |
| Maryland Center for MS | Baltimore | Maryland | — | — |
| Tufts-New England Medical Center | Boston | Massachusetts | — | — |
| University of Massachusetts Memorial Medical Center | Boston | Massachusetts | — | — |
| Lahey Clinic | Burlington | Massachusetts | — | — |
| Wayne State University | Detroit | Michigan | — | — |
| Michigan State University | East Lansing | Michigan | — | — |
| Minneapolis Clinic - MS Center | Golden Valley | Minnesota | — | — |
| Mayo Clinic - Rochester | Rochester | Minnesota | — | — |
| St. Louis University - St. Louis VA | St Louis | Missouri | — | — |
| Washington University School of Medicine | St Louis | Missouri | — | — |
| Northern Rockies MS Center | Billings | Montana | — | — |
| Dartmouth Medical School | Lebanon | New Hampshire | — | — |
| CentraState Medical Center | Freehold | New Jersey | — | — |
| University of New Mexico | Albuquerque | New Mexico | — | — |
| Neuro Associates of Albany, PC | Albany | New York | 12208 | — |
| Albany Medical College | Albany | New York | — | — |
| The Jacobs Neurological Institute | Buffalo | New York | — | — |
| Winthrop Neurology Faculty Practice | Mineola | New York | — | — |
| Icahn School of Medicine at Mount Sinai | New York | New York | 10029 | — |
| Columbia University Medical Center | New York | New York | 10032 | — |
| NYU Hospital For Joint Diseases | New York | New York | — | — |
| South Shore Neurologic Associates Inc. | Patchogue | New York | — | — |
| University of Rochester | Rochester | New York | — | — |
| SUNY Upstate Medical University | Syracuse | New York | — | — |
| CMC-Neuroscience & Spine Institute, Division of Neurology, MS Center | Charlotte | North Carolina | — | — |
| Meritcare Neuroscience | Fargo | North Dakota | — | — |
| NeuroCare Center, Inc. | Canton | Ohio | — | — |
| Cleveland Clinic | Cleveland | Ohio | — | — |
| Ohio State University | Columbus | Ohio | — | — |
| Neurology Specialists | Dayton | Ohio | 45415 | — |
| Medical College Of Ohio | Toledo | Ohio | — | — |
| Oak Clinic for Multiple Sclerosis | Uniontown | Ohio | — | — |
| University of Pennsylvania | Philadelphia | Pennsylvania | — | — |
| Allegheny MS Treatment Center | Pittsburgh | Pennsylvania | — | — |
| Vanderbilt University Medical Center | Nashville | Tennessee | — | — |
| Baylor College of Medicine | Houston | Texas | — | — |
| University of Texas - Houston | Houston | Texas | — | — |
| University of Utah | Salt Lake City | Utah | — | — |
| Neurological Research Center, Inc. | Bennington | Vermont | — | — |
| Fletcher Allen Health Care | Burlington | Vermont | — | — |
| Neurological Associates, Inc. | Richmond | Virginia | — | — |
| Virginia Commonwealth University | Richmond | Virginia | — | — |
| MS Center at Evergreen | Seattle | Washington | — | — |
| Virginia Mason Medical Center | Seattle | Washington | — | — |
| Marshfield Clinic | Marshfield | Wisconsin | — | — |
| Regional MS Center at St. Luke's Medical Center | Milwaukee | Wisconsin | — | — |
Site contact phone numbers, emails, and investigator names are intentionally not displayed here. Open the official ClinicalTrials.gov record for site contact information.
Non-U.S. locations
This page focuses on the U.S. directory. The official record also lists 4 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00211887, 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 Apr 3, 2014 · Synced Oct 21, 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 public registry record, listed eligibility criteria, and available contact information for NCT00211887 live on ClinicalTrials.gov.