The US7 score is sensitive to change in a large cohort of patients with rheumatoid arthritis over 12 months of therapy.
Ann Rheum Dis
; 72(7): 1163-9, 2013 Jul.
Article
em En
| MEDLINE
| ID: mdl-22956596
ABSTRACT
PURPOSE:
To determine the sensitivity to change of the US7 score among RA patients under various therapies and to analyze the effect of each therapeutic option over 1 year. To estimate predictors for development of destructive bone changes.METHODS:
Musculoskeletal ultrasound (US7 score), DAS28, CRP and ESR were performed in 432 RA patients at baseline and after 3, 6 and 12 months. The cohort was divided into four sub-groups first-line DMARDs (Group 1; 27.3%), therapy switch DMARDs to second DMARDs (Group 2; 25.0%), first-line biologic after DMARDs therapy (Group 3; 35.4%) and therapy change from biologic to second biologic (Group 4; 12.3%).RESULTS:
The US7 synovitis and tenosynovitis sum scores in grey-scale (GSUS) and power Doppler ultrasound (PDUS) as well as ESR, CRP decreased significantly (p<0.05) after 12 months in group 1 to 3. Group 1+2 also illustrated a significant change of DAS28 after 1 year (p<0.001). Only in Group 4, the US7 erosion sum score decreased significantly from 4.3 to 3.6 (p=0.008) after 1 year. Predictors capable of forecasting US erosions after one year were higher score of US7 synovitis (p<0.001), of US7 erosions in GSUS (p<0.001), as well as of DAS28 (p<0.001) at baseline.CONCLUSIONS:
The comparable developments of the US7 score with clinical and laboratory data illustrates its potential to reflect therapeutic response. Therefore, the novel US7 score is sensitive to change. Patients who switched from one biologic to another exhibited a significant decline in erosions after 12 months, while the erosions scores in the other groups were stable.Palavras-chave
Texto completo:
1
Coleções:
01-internacional
Base de dados:
MEDLINE
Assunto principal:
Artrite Reumatoide
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Sinovite
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Tenossinovite
Tipo de estudo:
Clinical_trials
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Diagnostic_studies
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Etiology_studies
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Incidence_studies
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Observational_studies
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Prognostic_studies
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Risk_factors_studies
Limite:
Adolescent
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Adult
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Aged
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Aged80
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Female
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Humans
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Male
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Middle aged
Idioma:
En
Ano de publicação:
2013
Tipo de documento:
Article