ptoms and measures the number of tender
and swollen joints, pain, patient's and physician's global assessments
and certain laboratory markers. An ACR70 response is considered
exceptional and represents a significant improvement in a patient's
condition.
(2) The Disease Activity Score (DAS)28 is a combined index that measures
disease activity in patients with RA. It combines information from 28
tender and swollen joints (range 0-28), erythrocyte sedimentation rate,
and a general health assessment on a visual analog scale. The level of
disease activity is interpreted as low (DAS28 less than or equal to
3.2), moderate (3.2 < DAS28 less than or equal to 5.1) or high (DAS28
>5.1). DAS28 <2.6 corresponds to being in remission according to the
criteria of the American Rheumatism Association (ARA).
(3) The EULAR response criteria is based on the individual amount of
change in DAS and the DAS value (low, moderate, high disease activity)
reached to classify patients as good, moderate and non-responders.
CONTACT: Ginny Valenze of Roche, Office, +1-973-562-2373,
Cell,+1-973-943-9219, ; or Becky Lauer of ManningSelvage & Lee,
Office, +1-212-468-4125, Cell, +1-917-592-9260,, for Roche
virginia.valenze@roche.com
becky.lauer@mslpr.com
Web site: http://www.rocheusa.com/http://www.roche.us/
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