Diagnostic and prognostic role of serum interleukin-6 and carotid ultrasonography to detect subclinical atherosclerosis in patients with RA and ANCA-associated vasculitis

© 2024. The Author(s), under exclusive licence to Springer-Verlag GmbH Germany, part of Springer Nature..

ANCA-associated vasculitis (AAV) can affect multiple organs with severe life-threatening manifestations. Disease monitoring is difficult due to a lack of defined biomarkers. We aimed to assess the diagnostic role of serum interleukin-6 and vascular ultrasonography in AAV and subclinical atherosclerosis. The study included 20 AAV patients and two control groups of 34 patients with rheumatoid arthritis (RA) and 35 healthy controls. The levels of Il-6, carotid intima-media thickness test (CIMT), atherosclerotic plaque, and degree of stenosis were investigated. A GRACE-risk score was calculated for AAV and RA patients. The AAV patients had elevated levels of IL-6 (115 ± 23.96) compared to the RA patients (91.25 ± 42.63) and the healthy controls (15.65 ± 3.30), p < 0.001. IL-6 showed a diagnostic accuracy of 73% in distinguishing AAV from RA patients (AUC = 0.730; 95% CI 0.591 to 0834). In the AAV group, CIMT was 1.09, above the upper reference value of 0.90, p < 0.001. The AAV patients had a higher median GRACE risk score, and 60% of them had a high risk of cardiovascular events as compared to 35% of the RA patients. Sonography of extracranial vessels and serum levels of IL-6 can be used in daily clinical practice to diagnose and monitor patients with AAV.

Medienart:

E-Artikel

Erscheinungsjahr:

2024

Erschienen:

2024

Enthalten in:

Zur Gesamtaufnahme - year:2024

Enthalten in:

Rheumatology international - (2024) vom: 30. März

Sprache:

Englisch

Beteiligte Personen:

Popova, Velichka [VerfasserIn]
Geneva-Popova, Mariela [VerfasserIn]
Popova-Belova, Stanislava [VerfasserIn]
Doykov, Mladen [VerfasserIn]
Valkanov, Stanislav [VerfasserIn]
Batalov, Zguro [VerfasserIn]
Marinkov, Aleksandar [VerfasserIn]
Karalilova, Rositsa [VerfasserIn]

Links:

Volltext

Themen:

ANCA-associated vasculitis (AAV)
Carotid intima-media thickness (CIMT)
Eosinophilic granulomatosis with polyangiitis (EGPA)
GRACE risk score
Granulomatosis with polyangiitis (GPA)
Interleukin 6 (IL-6)
Journal Article
Microscopic polyangiitis (MPA)
Rheumatoid arthritis (RA)

Anmerkungen:

Date Revised 30.03.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1007/s00296-024-05568-7

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM370437187