Sulfasalazine (SSZ) has regulatory approval for treatment of inflammatory bowel disease in children and adults, and for use as a slow acting agent in adult rheumatoid arthritis (RA). This report surveys the literature for experience with SSZ in juvenile RA.
Medline, Excerpta Medica, and Derwent were searched under the terms juvenile, rheumatoid, arthritis, and sulfasalazine.
The search found reports of experience in 550 patients, of whom about half had pauciarticular and nearly one-third polyarticular disease. The studies generally reported at least some drug associated benefit in all subtypes. Some identified late onset pauciarticular disease as most responsive, but others reported poly- and pauciarticular response rates about the same. Systemic onset disease responded poorly and showed a substantial incidence of intolerance in the form of serum sickness. Most studies showed useful disease control in spondylitis. Overall, the patterns of toxicity and intolerance were close to those seen in adult SSZ recipients, with the possible exception of the serum sickness-like response.
SSZ has demonstrated useful antirheumatic activity and can contribute to the care of selected patients.