Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)

Féline P.B. Kroon; Sjoerd Van Beest; Frédérique Gandjbakhch; Charles G. Peterfy; Su Chen; Philip G. Conaghan; Iris Eshed; Violaine Foltz; Harry K. Genant; Ida K. Haugen; Jeroen K. Medema; Mikkel Østergaard; Lanju Zhang; Marc C. Levesque; Margreet Kloppenburg

doi:10.3899/jrheum.180949

Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)

Féline P.B. Kroon^*, Sjoerd Van Beest, Frédérique Gandjbakhch, Charles G. Peterfy, Su Chen, Philip G. Conaghan, Iris Eshed, Violaine Foltz, Harry K. Genant, Ida K. Haugen, Jeroen K. Medema, Mikkel Østergaard, Lanju Zhang, Marc C. Levesque, Margreet Kloppenburg

^*Corresponding author for this work

Department of Clinical Medicine

Abstract

Objective. To assess the longitudinal reliability of the Outcome Measures in Rheumatology (OMERACT) Thumb base Osteoarthritis Magnetic resonance imaging (MRI) Scoring system (TOMS). Methods. Paired MRI of patients with hand osteoarthritis were scored in 2 exercises (6-mo and 2-yr followup) for synovitis, subchondral bone defects (SBD), osteophytes, cartilage assessment, bone marrow lesions (BML), and subluxation. Interreader reliability of delta scores was assessed. Results. Little change occurred. Average-measure intraclass correlation coefficients were good-excellent (≥ 0.71), except synovitis (0.55-0.83) and carpometacarpal-1 osteophytes/cartilage assessment (0.47/0.39). Percentage exact/close agreement was 52-92%/68-100%, except BML in 2 years (28%/64-76%). Smallest detectable change was below the scoring increment, except in SBD and BML. Conclusion. TOMS longitudinal reliability was moderate-good. Limited change hampered assessment.

Original language	English
Journal	Journal of Rheumatology
Volume	46
Issue number	9
Pages (from-to)	1228-1231
ISSN	0315-162X
DOIs	https://doi.org/10.3899/jrheum.180949
Publication status	Published - 2019

Keywords

Hand
Magnetic resonance imaging
Omeract
Osteoarthritis
Outcomes research
Thumb base

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Kroon, F. P. B., Van Beest, S., Gandjbakhch, F., Peterfy, C. G., Chen, S., Conaghan, P. G., Eshed, I., Foltz, V., Genant, H. K., Haugen, I. K., Medema, J. K., Østergaard, M., Zhang, L., Levesque, M. C., & Kloppenburg, M. (2019). Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS). Journal of Rheumatology, 46(9), 1228-1231. https://doi.org/10.3899/jrheum.180949

Kroon, FPB, Van Beest, S, Gandjbakhch, F, Peterfy, CG, Chen, S, Conaghan, PG, Eshed, I, Foltz, V, Genant, HK, Haugen, IK, Medema, JK, Østergaard, M, Zhang, L, Levesque, MC & Kloppenburg, M 2019, 'Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)', Journal of Rheumatology, vol. 46, no. 9, pp. 1228-1231. https://doi.org/10.3899/jrheum.180949

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title = "Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)",

abstract = "Objective. To assess the longitudinal reliability of the Outcome Measures in Rheumatology (OMERACT) Thumb base Osteoarthritis Magnetic resonance imaging (MRI) Scoring system (TOMS). Methods. Paired MRI of patients with hand osteoarthritis were scored in 2 exercises (6-mo and 2-yr followup) for synovitis, subchondral bone defects (SBD), osteophytes, cartilage assessment, bone marrow lesions (BML), and subluxation. Interreader reliability of delta scores was assessed. Results. Little change occurred. Average-measure intraclass correlation coefficients were good-excellent (≥ 0.71), except synovitis (0.55-0.83) and carpometacarpal-1 osteophytes/cartilage assessment (0.47/0.39). Percentage exact/close agreement was 52-92%/68-100%, except BML in 2 years (28%/64-76%). Smallest detectable change was below the scoring increment, except in SBD and BML. Conclusion. TOMS longitudinal reliability was moderate-good. Limited change hampered assessment.",

keywords = "Hand, Magnetic resonance imaging, Omeract, Osteoarthritis, Outcomes research, Thumb base",

author = "Kroon, {F{\'e}line P.B.} and {Van Beest}, Sjoerd and Fr{\'e}d{\'e}rique Gandjbakhch and Peterfy, {Charles G.} and Su Chen and Conaghan, {Philip G.} and Iris Eshed and Violaine Foltz and Genant, {Harry K.} and Haugen, {Ida K.} and Medema, {Jeroen K.} and Mikkel {\O}stergaard and Lanju Zhang and Levesque, {Marc C.} and Margreet Kloppenburg",

year = "2019",

doi = "10.3899/jrheum.180949",

language = "English",

volume = "46",

pages = "1228--1231",

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T1 - Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)

AU - Kroon, Féline P.B.

AU - Van Beest, Sjoerd

AU - Gandjbakhch, Frédérique

AU - Peterfy, Charles G.

AU - Chen, Su

AU - Conaghan, Philip G.

AU - Eshed, Iris

AU - Foltz, Violaine

AU - Genant, Harry K.

AU - Haugen, Ida K.

AU - Medema, Jeroen K.

AU - Østergaard, Mikkel

AU - Zhang, Lanju

AU - Levesque, Marc C.

AU - Kloppenburg, Margreet

PY - 2019

Y1 - 2019

N2 - Objective. To assess the longitudinal reliability of the Outcome Measures in Rheumatology (OMERACT) Thumb base Osteoarthritis Magnetic resonance imaging (MRI) Scoring system (TOMS). Methods. Paired MRI of patients with hand osteoarthritis were scored in 2 exercises (6-mo and 2-yr followup) for synovitis, subchondral bone defects (SBD), osteophytes, cartilage assessment, bone marrow lesions (BML), and subluxation. Interreader reliability of delta scores was assessed. Results. Little change occurred. Average-measure intraclass correlation coefficients were good-excellent (≥ 0.71), except synovitis (0.55-0.83) and carpometacarpal-1 osteophytes/cartilage assessment (0.47/0.39). Percentage exact/close agreement was 52-92%/68-100%, except BML in 2 years (28%/64-76%). Smallest detectable change was below the scoring increment, except in SBD and BML. Conclusion. TOMS longitudinal reliability was moderate-good. Limited change hampered assessment.

AB - Objective. To assess the longitudinal reliability of the Outcome Measures in Rheumatology (OMERACT) Thumb base Osteoarthritis Magnetic resonance imaging (MRI) Scoring system (TOMS). Methods. Paired MRI of patients with hand osteoarthritis were scored in 2 exercises (6-mo and 2-yr followup) for synovitis, subchondral bone defects (SBD), osteophytes, cartilage assessment, bone marrow lesions (BML), and subluxation. Interreader reliability of delta scores was assessed. Results. Little change occurred. Average-measure intraclass correlation coefficients were good-excellent (≥ 0.71), except synovitis (0.55-0.83) and carpometacarpal-1 osteophytes/cartilage assessment (0.47/0.39). Percentage exact/close agreement was 52-92%/68-100%, except BML in 2 years (28%/64-76%). Smallest detectable change was below the scoring increment, except in SBD and BML. Conclusion. TOMS longitudinal reliability was moderate-good. Limited change hampered assessment.

KW - Hand

KW - Magnetic resonance imaging

KW - Omeract

KW - Osteoarthritis

KW - Outcomes research

KW - Thumb base

U2 - 10.3899/jrheum.180949

DO - 10.3899/jrheum.180949

M3 - Journal article

C2 - 30554152

AN - SCOPUS:85071753819

SN - 0315-162X

VL - 46

SP - 1228

EP - 1231

JO - Journal of Rheumatology

JF - Journal of Rheumatology

IS - 9

ER -

Longitudinal reliability of the OMERACT thumb base osteoarthritis magnetic resonance imaging scoring system (TOMS)

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Keywords

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