INTERLEUKIN-6 AND SOLUBLE INTERLEUKIN-2-RECEPTOR IN PSORIATIC-ARTHRITIS - CORRELATIONS WITH CLINICAL AND LABORATORY PARAMETERS

Citation
A. Spadaro et al., INTERLEUKIN-6 AND SOLUBLE INTERLEUKIN-2-RECEPTOR IN PSORIATIC-ARTHRITIS - CORRELATIONS WITH CLINICAL AND LABORATORY PARAMETERS, Clinical and experimental rheumatology, 14(4), 1996, pp. 413-416
Citations number
21
Categorie Soggetti
Rheumatology
ISSN journal
0392856X
Volume
14
Issue
4
Year of publication
1996
Pages
413 - 416
Database
ISI
SICI code
0392-856X(1996)14:4<413:IASIIP>2.0.ZU;2-W
Abstract
Objective. In this study, we evaluated the relationships of IL-6 and s IL-2R levels with the main clinical and laboratory parameters in PsA p atients with peripheral polyarthritis. Methods. Serum levels of IL-6 a nd sIL-2R were measured by an enzyme immunoassay kit in patients with peripheral (< 4 joints) PsA (n=47), with RA (n=41), or with psoriasis (n=15) and in healthy volunteers (n=15). Results. The patients with Ps A had higher serum levels of IL-6 and sIL-2R than healthy volunteers a nd psoriatic patients, while they showed lower levels of IL-6 and sIL- 2R than RA patients. We found abnormal values for IL-6 and sIL-2R in 6 3.8% and 57.4% of PsA patients, respectively. IL-6 levels correlated w ith the number of painful and swollen joints, RAI, physician's assessm ent, CRP and ESR, while sIL-2R levels correlated only with the number of swollen joints, the physician's assessment and ESR. IL-6 and sIL-2R correlated with each other. Conclusion. Our study shows that IL-6 and sIL-2R may play a role in the pathogenetic mechanism of psoriatic art hritis.