Title: [Correlation between different clinical activity and anti CC-P (anti-cyclic citrullinated peptide antibodies) titres in rheumatoid arthritis treated with three different tumor necrosis factors TNF-alpha blockers]. Author: Benucci M, Turchini S, Parrochi P, Boccaccini P, Manetti R, Cammelli E, Manfredi M. Journal: Recenti Prog Med; 2006 Mar; 97(3):134-9. PubMed ID: 16700418. Abstract: TNF-alpha role in RA is confirmed by the improvement on joint inflammation and physical function and by the slowing of radiographic damage induced by TNF-alpha blockers, that also reduce Rheumatoid Factor (RF) and anti-CC-P titres. (1) To evaluate the effects of 3 TNF-alpha blockers on (a) disability (HAQ), disease activity (DAS28), acute phase reactants (ERS, CRP); (b) autoantibodies: IgM RF, anti-CCP abs. (2) To evaluate if anti-CCP abs could be useful for testing the efficacy of anti-TNF-alpha agents in the follow-up of RA patients. 34 patients with RA (25 F, 9 M; mean age: 59.1 +/- 12.1 years, mean disease duration: 9.6 +/- 2.3 years; 23/34 positive for anti-CCP abs, 19/34 for IgM RF) were enrolled: 18 received Etanercept (25 mg twice weekly subcutaneously), 8 received Infliximab (3 mg/kg intravenously every 8 weeks) and 8 Adalimumab (40 mg every 14 days). All the patients were evaluated for the above mentioned parameters at baseline (t0) and after 6 months of therapy (t6). Anti-TNF-alpha agents differently reduced HAQ and DAS28, ERS and CRP, RF and anti-CCP ab titres RA patients whose RF (14) and/or anti-CCP abs (17) titres were significantly lowered at the end of the study, at t6 presented a significant reduction in respect to t0 of VES, PCR, DAS28 and HAQ values (p < 0.05 for all comparison). This effect was not shown in patients in whose RF (5) and/or anti-CCP abs (6) titres were not reduced in respect to baseline. In RA, anti-TNF-alpha agents, especially Etanercept, reduce disability, disease activity and acute phase reactants expecially in patients showing reduction of RF and anti CC-P titres.[Abstract] [Full Text] [Related] [New Search]
