This study will compare the safety and efficacy for two regimens of etanercept in patients with rheumatoid arthritis (RA). The two regimens to be compared are a 25mg twice weekly regimen and a 50mg once weekly regimen.
This study will compare the safety and efficacy for two regimens of etanercept in patients with rheumatoid arthritis (RA). The two regimens to be compared are a 25mg twice weekly regimen and a 50mg once weekly regimen.