Toxicity of anti‐rheumatic drugs in a randomized clinical trial of early rheumatoid arthritis

Abstract

No adverse effect could be classified as definitely related to either SAARDs or NSAIDs by the Naranjo scoring method. The incidence of possible adverse effects of NSAIDs and SAARDs was 72 per 100 p-yr, and adverse effects led to permanent discontinuation of the therapy in 56 cases (13%) (31 patients receiving i.m. gold, 12 receiving MTX, 10 receiving HCQ and three receiving NSAID only).