Results:  The anti-CCP was the most prevalent auto-antibody in each of the ethnic groups, followed closely by RF IgM and RF IgG. Rheumatoid factor IgA was the least prevalent across all three ethnic groups. The anti-CCP–RF IgM combination provided the best test sensitivity. Seroprevalence of anti-CCP was strongly associated with the presence of each of the RF isotypes.

The seroprevalence of RF and anti-CCP did not increase or decrease buy Trichostatin A with advancing age, age at onset and disease duration. Conclusion:  When used alone, anti-CCP provides a diagnostic advantage over RF IgM on

the basis of test sensitivity. Considering the high cost of the anti-CCP assay, step-wise serum testing with IgM RF followed by anti-CCP may provide a more economically sensible option to optimize test sensitivity for RA. “
“Rheumatic fever was classically described by the saying ‘it licks the joint and this website bites the heart’. Barring occasional outbreaks, improved standards of living led to its currently declining incidence restricting the disease mainly to economically less privileged society. Patients with chronic Immune mediated inflammatory diseases (IMIDs) including systemic autoimmune rheumatic diseases, on the other hand, can be ‘bitten’ at both CYTH4 places namely the heart and the joints in addition to ‘licks’ at many systems by their illnesses, thereby rendering them more than twice unlucky. These multisystem disorders affect more than 5% of human beings.[1] Better understanding of immunopathology led to improved treatment options and superior quality of life than ever before, but recent concerns about increased cardiovascular

(CVS) morbidity and mortality in these disorders are worrisome. The ‘heart story’ started with Rheumatoid arthritis (RA), but subsequently premature cardiac events have been either suspected or reported in Systemic lupus erythematosus (SLE), systemic sclerosis, Primary Sjogren’s syndrome, myositis, overlap and undifferentiated connective tissue diseases, Antiphospholipid syndrome, vasculitic disorders, Spondyloarthropathies including Ankylosing spondylitis and psoriatic arthropathies. Life span is shortened in most of these illnesses even after disease is well controlled and cardiovascular complications are often blamed for it.[2, 3] Many biological basis have been proposed for the link between heart and IMIDs.