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Modest benefit to cognitive function with Avonex. (News).

During the large double-blind placebo-controlled trial of Avonex (interferon beta-1a) that led to FDA approval in 1996, researchers gave cognitive tests to 166 of the participants. All of them had relapsing MS.

A recent analysis of these trial results shows that people who received Avonex did better on some cognitive functions commonly affected by MS.

Participants in the Avonex trial had been given neuropsychological tests at the beginning and end of a 2-year period. The group taking a placebo (or inert injection) showed little or no change. The group taking Avonex showed modest improvement on tests that measured speed of information processing, recent memory, and other functions. These fundings were published in the December 2000 issue of the Annals of Neurology.
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Publication:Inside MS
Article Type:Product/Service Evaluation
Date:Mar 22, 2001
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