D‐penicillamine in the treatment of rheumatoid arthritis

Abstract
Forty‐four patients with definite or classic rheumatoid arthritis and failure to tolerate or respond to gold therapy were treated with D‐penicillamine on a so‐called go‐slow, go‐low regime. Seventeen patients tolerated the drug and had a 3−13 month follow‐up assessment; 8 were markedly improved, 6 moderately or slightly improved, and 3 unimproved. Penicillamine had to be discontinued in 9 patients because of toxic side effects.