In CLASSIC I, blev 299 TNF- antagonist- naive patienter randomiseret til en af fire re behandlingsgrupper; placebo i uge 0 og 2, 160 mg Trudexa i uge 0 og 80 mg i uge 2, 80 mg i uge 0 og 40 mg i uge 2, og 40 mg i uge 0 og 20 mg i uge 2.
In CLASSIC I, 299 TNF-antagonist naive patients were randomised to one of four treatment groups; placebo at weeks 0 and 2, 160 mg Trudexa at week 0 and 80 mg at week 2, 80 mg at week 0 and 40 mg at week 2, and 40 mg at week 0 and 20 mg at week 2.