Safety and Efficacy of Avonex in Subjects With Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)
Public ClinicalTrials.gov record NCT00099489. 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 Randomized, Double-Blind, Placebo-Controlled, Dose-Ranging Study to Determine the Safety and Efficacy of AVONEX When Used in Subjects With Chronic Inflammatory Demyelinating Polyradiculoneuropathy (CIDP)
Study identification
- NCT ID
- NCT00099489
- Recruitment status
- Completed
- Study type
- Interventional
- Phase
- Phase 2
- Lead sponsor
- Biogen
- Industry
- Enrollment
- 67 participants
Conditions and interventions
Interventions
- Interferon Beta-1a Drug
Drug
Eligibility (public fields only)
- Age range
- 18 Years to 75 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 31, 2004
- Primary completion
- Jan 31, 2006
- Completion
- Jan 31, 2006
- Last update posted
- Mar 4, 2010
2004 – 2006
United States locations
- U.S. sites
- 13
- U.S. states
- 10
- U.S. cities
- 12
| Facility | City | State | ZIP | Site status |
|---|---|---|---|---|
| Phoenix Neurological Associates, Ltd. | Phoenix | Arizona | 85006 | — |
| Neuromuscular Research Center | Scottsdale | Arizona | 85258 | — |
| University of Florida, Jacksonville | Jacksonville | Florida | 32209 | — |
| University of Miami | Miami | Florida | 33136 | — |
| University of Kansas | Kansas City | Kansas | 66160 | — |
| Louisiana State University | New Orleans | Louisiana | 70112 | — |
| Harvard University/MGH | Boston | Massachusetts | 02114 | — |
| Tufts University/ St. Elizabeths | Boston | Massachusetts | 02135 | — |
| University of Minnesota | Minneapolis | Minnesota | 55455 | — |
| Weill Medical College of Cornell University | New York | New York | 10022 | — |
| Raleigh Neurology Associates | Raleigh | North Carolina | 27607 | — |
| University of Texas Southwestern | Dallas | Texas | 75390-8897 | — |
| University of Utah | Salt Lake City | Utah | 84132 | — |
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 7 non-U.S. sites.
About this trial record page
- What this page shows
- Public field values for ClinicalTrials.gov record NCT00099489, 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 Mar 4, 2010 · Synced Jul 22, 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 protocol, eligibility criteria, and contact information for NCT00099489 live on ClinicalTrials.gov.