Anti-citrullinated peptide antibodies a bad sign for RA patients in remission

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  • Anti-citrullinated peptide antibodies (ACPA) predict clinically relevant radiographic progression (CRRP) at 1 y in patients with rheumatoid arthritis (RA) with low disease activity (LDA) at baseline.

Why this matters

  • This group previously reported on CRRP prognostic marker...