Patient-reported swelling in arthralgia patients at risk for rheumatoid arthritis : is it of value?

© The Author(s) 2023. Published by Oxford University Press on behalf of the British Society for Rheumatology..

OBJECTIVE: Patients with Clinically Suspect Arthralgia (CSA) are at risk for developing Rheumatoid Arthritis (RA). These patients often report joint swelling while this is not objectified by physical examination. To explore the value of patient-reported swelling in CSA, we aimed to determine its association with subclinical joint-inflammation on imaging and RA-development.

METHODS: In two independent, similarly designed CSA-cohorts from the Netherlands, symptomatic patients at risk for RA were studied. At baseline, patients indicated whether they had experienced swelling in hand joints. Subclinical joint-inflammation was assessed with MRI or ultrasound (US). Patients were followed for inflammatory arthritis development.

RESULTS: In total, 534 CSA-patients from two independent cohorts were studied, patient-reported swelling was present in 57% in cohort 1, and in 43% in cohort 2. In both cohorts patient-reported swelling was associated with subclinical joint-inflammation. Using MRI, it associated specifically with tenosynovitis (OR 3.7 (95%CI 2.0-6.9)) and when using US with synovitis (OR 2.3 (95%CI 1.04-5.3)). CSA-patients with self-reported swelling at baseline developed arthritis more often, with hazard ratios of 3.7 (95%CI 2.0-6.9) and 3.4 (95%CI 1.4-8.4) in cohort 1 and 2, respectively. This was independent of clinical predictors (e.g. morning stiffness), autoantibody-positivity and US-detected subclinical joint-inflammation. However, when corrected for MRI-detected subclinical joint-inflammation, self-reported swelling was no longer an independent predictor.

CONCLUSION: Patient-reported joint swelling in CSA relates to subclinical joint-inflammation and is an independent risk factor for RA-development, but it is less predictive than the presence of MRI-detected subclinical joint-inflammation.

Medienart:

E-Artikel

Erscheinungsjahr:

2023

Erschienen:

2023

Enthalten in:

Zur Gesamtaufnahme - year:2023

Enthalten in:

Rheumatology (Oxford, England) - (2023) vom: 11. Nov.

Sprache:

Englisch

Beteiligte Personen:

Boeren, Anna M P [VerfasserIn]
Khidir, Sarah J H [VerfasserIn]
de Jong, Pascal H P [VerfasserIn]
van der Helm-van Mil, Annette H M [VerfasserIn]
van Mulligen, Elise [VerfasserIn]

Links:

Volltext

Themen:

Clinically Suspect Arthralgia
Journal Article
Magnetic Resonance Imaging
Patient-reported joint swelling
Rheumatoid Arthritis
Ultrasound

Anmerkungen:

Date Revised 27.04.2024

published: Print-Electronic

Citation Status Publisher

doi:

10.1093/rheumatology/kead606

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM364438282