The purpose of this study is to determine the difference in preventing a relapse between
Betaseron and Avonex. Patients with RRMS currently treated with Avonex will be randomized
into 2 equal-size arms; one arm will continue on the standard dose of Avonex; one arm will
be converted to Betaseron standard dose.
Minimum age: 18 Years.
Maximum age: 60 Years.
Gender(s): Both.
Tucson, Arizona 85741, United States
Berkeley, California 94705, United States
Irvine, California 92697, United States
Loma Linda, California 92354, United States
Los Angeles, California 90095-1721, United States
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Wilmington, Delaware 19806, United States
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Tampa, Florida 33609, United States
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Dayton, Ohio 45409, United States
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Nepean, Ontario K2G 6E2, Canada
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Fairfax, Virginia 22031, United States
Roanoke, Virginia 24014, United States
Seattle, Washington 98101, United States
Tacoma, Washington 98405, United States