Patient retention and hand-wrist radiograph progression of rheumatoid arthritis during a 3-year prospective study that prohibited disease modifying antirheumatic drugs.

Abstract

In this 3-year prospective double-blind clinical trial that prohibited DMARD, retention rates (57.5%, 46%, 31%, and 19% at 0.5, 1, 2, and 3 years) were similar to those in the non-DMARD-treated placebo groups of recent published studies. Radiographic progression rates are reported for 824 non-DMARD-treated patients during RA of 1-10 years' duration. This information may be useful as background information in the interpretation of longterm clinical trials that evaluate joint radiographic outcomes.