Vasculitis & polymyalgia rheumatica

Definitions of elementary ultrasound lesions in Takayasu arteritis: a study from the OMERACT Ultrasound Working Group

RMD OpenPublished Systematic literature review

Authors' conclusion

This SLR highlights the current lack of a fully validated US scoring system for TAK and underscores the need for standardised definitions of elementary sonographic lesions.

Study context

Population
Original research articles on US for vascular inflammation in TAK (diagnostic accuracy, outcome prediction or monitoring), minimum 15 patients; PubMed, EMBASE, Cochrane Library, Epistemonikos to 15 March 202421 studies
Outcome
US scoring systems and elementary lesions in TAK
Methodological detailsOMERACT Ultrasound Working Group, independent data extraction by two reviewers, QUADAS-2 and QUIPS risk-of-bias assessment
  • OMERACT Ultrasound Working Group
  • Independent data extraction by two reviewers
  • QUADAS-2 and QUIPS risk-of-bias assessment

Main finding

As reported in the abstract

Studies proposing a US scoring system for TAK
3

Original publication

Definitions of elementary ultrasound lesions in Takayasu arteritis: a study from the OMERACT Ultrasound Working Group. RMD Open. Published 28 May 2025. doi:10.1136/rmdopen-2025-005738

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