Cone beam computed tomography for assessment of erosions in early rheumatoid arthritis - a pilot study
(2025) In The Journal of rheumatology- Abstract
OBJECTIVE: Cone beam computed tomography (CBCT) can accurately assess erosive disease in the hands, wrists and feet in established rheumatoid arthritis (RA). The aim of this study was to compare CBCT with conventional radiography (CR) for the assessment of erosions in patients with early RA.
METHODS: CBCT and CR of the hands, wrists and feet of 17 patients with treatment naive early RA were assessed at diagnosis and at 6- and 12-months follow-up. Erosions on CBCT scans were scored by the same observer using the modified Rheumatoid Arthritis Magnetic Resonance Imaging Score (mod.RAMRIS), which evaluates the same joints as the Sharp van der Heijde Score (SHS). Radiographs were scored for erosions using the SHS by the same... (More)
OBJECTIVE: Cone beam computed tomography (CBCT) can accurately assess erosive disease in the hands, wrists and feet in established rheumatoid arthritis (RA). The aim of this study was to compare CBCT with conventional radiography (CR) for the assessment of erosions in patients with early RA.
METHODS: CBCT and CR of the hands, wrists and feet of 17 patients with treatment naive early RA were assessed at diagnosis and at 6- and 12-months follow-up. Erosions on CBCT scans were scored by the same observer using the modified Rheumatoid Arthritis Magnetic Resonance Imaging Score (mod.RAMRIS), which evaluates the same joints as the Sharp van der Heijde Score (SHS). Radiographs were scored for erosions using the SHS by the same observer.
RESULTS: At baseline there was a significant difference in the erosion score between CBCT and CR, shown with a percentage of maximum score. The number of erosions and the number of eroded joints were significantly higher with CBCT compared with CR at 6 and 12 months. The number of detected repair of erosions was higher with CBCT than with CR at both 6 and 12 months.
CONCLUSION: CBCT was more sensitive than CR to detect erosions and repair in patients with early RA. CBCT has the potential to become a sensitive tool for monitoring destructive disease in patients with RA.
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- author
- Gjertsson, Inger ; Aurell, Ylva LU ; Rudin, Anna ; Hultgård Ekwall, Anna-Karin ; Klingberg, Eva and Forslind, Kristina LU
- organization
- publishing date
- 2025-05-15
- type
- Contribution to journal
- publication status
- epub
- subject
- in
- The Journal of rheumatology
- publisher
- Journal of Rheumatology
- external identifiers
-
- pmid:40374516
- ISSN
- 0315-162X
- DOI
- 10.3899/jrheum.2024-1276
- language
- English
- LU publication?
- yes
- id
- e3da5777-3241-4470-bb04-1a0665a65a5b
- date added to LUP
- 2025-05-19 09:30:41
- date last changed
- 2025-05-19 09:30:41
@article{e3da5777-3241-4470-bb04-1a0665a65a5b,
abstract = {{<p>OBJECTIVE: Cone beam computed tomography (CBCT) can accurately assess erosive disease in the hands, wrists and feet in established rheumatoid arthritis (RA). The aim of this study was to compare CBCT with conventional radiography (CR) for the assessment of erosions in patients with early RA.</p><p>METHODS: CBCT and CR of the hands, wrists and feet of 17 patients with treatment naive early RA were assessed at diagnosis and at 6- and 12-months follow-up. Erosions on CBCT scans were scored by the same observer using the modified Rheumatoid Arthritis Magnetic Resonance Imaging Score (mod.RAMRIS), which evaluates the same joints as the Sharp van der Heijde Score (SHS). Radiographs were scored for erosions using the SHS by the same observer.</p><p>RESULTS: At baseline there was a significant difference in the erosion score between CBCT and CR, shown with a percentage of maximum score. The number of erosions and the number of eroded joints were significantly higher with CBCT compared with CR at 6 and 12 months. The number of detected repair of erosions was higher with CBCT than with CR at both 6 and 12 months.</p><p>CONCLUSION: CBCT was more sensitive than CR to detect erosions and repair in patients with early RA. CBCT has the potential to become a sensitive tool for monitoring destructive disease in patients with RA.</p>}},
author = {{Gjertsson, Inger and Aurell, Ylva and Rudin, Anna and Hultgård Ekwall, Anna-Karin and Klingberg, Eva and Forslind, Kristina}},
issn = {{0315-162X}},
language = {{eng}},
month = {{05}},
publisher = {{Journal of Rheumatology}},
series = {{The Journal of rheumatology}},
title = {{Cone beam computed tomography for assessment of erosions in early rheumatoid arthritis - a pilot study}},
url = {{http://dx.doi.org/10.3899/jrheum.2024-1276}},
doi = {{10.3899/jrheum.2024-1276}},
year = {{2025}},
}