Abstract
Various clinical and immunological parameters were determined in patients with RA and patients with adult periodontitis. There were no significant differences between the two groups with regard to the number of missing teeth, although pocket depths and gingival inflammation scores were significantly increased in the periodontitis group (p <0.05). Salivary IgM levels were below the minimum detectable level in both groups, and no significant differences were evident between the two groups with regard to salivary IgG and IgA levels. However, serum IgG, IgA and IgM levels in RA patients were significantly higher than in periodontitis patients (p <0.05), indicating enhanced humoral immunity. The present findings suggest that RA patients are not a risk group for advanced periodontal problems in comparison with age- and sex-matched systemically healthy controls.
