THE CLINICAL SIGNIFICANCE OF ANTI-CCP ANTIBODY IN PATIENTS WITH RHEUMA-TOID ARTHRITIS / 现代医院

ABSTRACT

Objective To investigate the clinical application value of Anti -CCP antibody ( CCP) levels in patients with in rheumatoid arthritis ( RA) .Methods 132 patients with rheumatoid arthritis , 42 patients of other categories of connective tissue dis-ease, 40 health cases were collected as the research object.The anti-CCP antibody titers were detected in sera of three patients, and the anti CCP antibody in rheumatoid arthritis in the diagnostic process was calculated .Anti -CCP antibody titers were detected in three group patients, and the specific of anti CCP antibody in diagnosis of rheumatoid arthritis was counted .Results Anti-CCP an-tibody has high specificity for the diagnosis of rheumatoid arthritis , and was correlated with clinical symptoms in patients with rheuma-toid arthritis.Combination detection of anti -CCP antibody and C reaction protein can improve the diagnostic specificity , and the difference was statistically significant (p<0.05).Conclusion The specificity of anti-CCP antibody in diagnosis of rheumatoid ar-thritis is higher and its specificity is higher than that of RF .The combined detection of anti -CCP antibody and RF both can improve the diagnostic specificity of rheumatoid arthritis , and anti-CCP antibodies are related with the degree of clinical symptoms .