Vasculitis & polymyalgia rheumatica

Non-invasive biomarkers of disease activity and organ damage in anti-neutrophil cytoplasmic antibody (ANCA)-associated vasculitis: a systematic review

RMD OpenPublished Systematic review

Authors' conclusion

This is the first contemporary systematic review synthesising the value of non-invasive biomarkers of AAV-related disease activity and organ damage.

Study context

Population
Patients with AAV; studies of non-invasive (blood-based or urinary) biomarkers of disease activity and organ damage, 2012 until present22 high quality studies
Outcome
Non-invasive biomarkers of AAV disease activity and/or organ damage
Methodological detailsdescriptive synthesis, quality assessed with STROBE, RoBANS or Cochrane RoB 2.0
  • Descriptive synthesis
  • Quality assessed with STROBE, RoBANS or Cochrane RoB 2.0

Pooled result

As reported in the abstract

  • Biomarkers reported include ANCA, immune cells, complement factors, gene expression profiles, cytokines, chemokines and other proteins
  • Many of these biomarkers involve the alternative complement pathway, neutrophil activation and macrophage activation

Original publication

Non-invasive biomarkers of disease activity and organ damage in ANCA-associated vasculitis: a systematic review. RMD Open. Published 9 February 2024. doi:10.1136/rmdopen-2023-003579

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