What does high CCP antibodies mean?

Anti-cyclic citrullinated peptide (anti-CCP) is an antibody present in most rheumatoid arthritis patients. A positive anti-CCP test result can be used in conjunction with other blood tests, imaging tests, and/or physical examination findings to diagnose rheumatoid arthritis.Click to see full answer. Beside this, can CCP levels change?This study aimed to investigate changes in anti-CCP serum levels in RA patients on biological drugs with different mechanism of action. CONCLUSIONS: Our study showed that anti-CCP levels may change during RA course, regardless of the biological drug used and the clinical response.Additionally, can anti CCP be false positive? At this level the anti-CCP test demonstrated a false positive rate of 12.5%, a false negative rate of 18.4%, a misclassification rate of 15.4% and a positive likelihood ratio of 6.52. Diagnostic characteristics of anti-CCP and rheumatoid factor for diagnosis of rheumatoid arthritis. Subsequently, one may also ask, what is the normal range of anti CCP test? The anti – CCP test normal range is less than 20 u/ml. A level above 20 is indicative of the possibility of Rheumatoid Arthritis. These anti -CCP’s are proteins produced by the immune system in response to perceived threat from citrulline.How do I lower my anti CCP?The Arthritis Foundation states that foods high in fiber can reduce the amount of C-reactive protein (CRP) in your blood. This marker can indicate the level of inflammation in your body. Get more fiber in your diet with foods such as: fresh fruits and vegetables.