One-year maintenance with routine assessment of patient index data 3-based remission may inhibit radiographic progression in patients with rheumatoid arthritis treated with routine clinical therapy: A retrospective comparison of radiographic outcome and its prognostic factors between maintained remissions with patient-reported outcome index and physician-oriented disease activity indices

Katayama, Kou; Okubo, T.; Sato, Toshikazu; Kamiya, K.; Fukai, R.; Abe, Satomi; Ito, Hiroshi; Makino, Yuichi; Kamishima, Tamotsu

doi:10.3109/14397595.2016.1158766

Cited by 2 publications

(2 citation statements)

References 26 publications

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“…Readers were blind to other clinical information. Reproducibility of the scoring for each reader has been guaranteed by previous articles with radiographic scoring assessment by the same experienced readers [16,18,20].…”

Section: Radiographic Acquisition and Visual Scoring Assessmentmentioning

confidence: 99%

Computer-Based Radiographic Quantification of Joint Space Narrowing Progression Using Sequential Hand Radiographs: Validation Study in Rheumatoid Arthritis Patients from Multiple Institutions

et al. 2017

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We have developed a refined computer-based method to detect joint space narrowing (JSN) progression with the joint space narrowing progression index (JSNPI) by superimposing sequential hand radiographs. The purpose of this study is to assess the validity of a computer-based method using images obtained from multiple institutions in rheumatoid arthritis (RA) patients. Sequential hand radiographs of 42 patients (37 females and 5 males) with RA from two institutions were analyzed by a computer-based method and visual scoring systems as a standard of reference. The JSNPI above the smallest detectable difference (SDD) defined JSN progression on the joint level. The sensitivity and specificity of the computer-based method for JSN progression was calculated using the SDD and a receiver operating characteristic (ROC) curve. Out of 314 metacarpophalangeal joints, 34 joints progressed based on the SDD, while 11 joints widened. Twenty-one joints progressed in the computer-based method, 11 joints in the scoring systems, and 13 joints in both methods. Based on the SDD, we found lower sensitivity and higher specificity with 54.2 and 92.8%, respectively. At the most discriminant cutoff point according to the ROC curve, the sensitivity and specificity was 70.8 and 81.7%, respectively. The proposed computer-based method provides quantitative measurement of JSN progression using sequential hand radiographs and may be a useful tool in follow-up assessment of joint damage in RA patients.

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Section: Radiographic Acquisition and Visual Scoring Assessmentmentioning

confidence: 99%

Computer-Based Radiographic Quantification of Joint Space Narrowing Progression Using Sequential Hand Radiographs: Validation Study in Rheumatoid Arthritis Patients from Multiple Institutions

et al. 2017

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“…Although effect sizes are variable across studies, RAPID3 categories generally demonstrate fair agreement with other validated composite disease activity measures as well as EULAR response categories (11,55,124,127,128). Sustained RAPID3 remission has been associated with significantly reduced radiographic progression (129). In a randomized controlled trial (RCT) comparing management based on the RAPID3 versus the CDAI, fewer responders were identified by the RAPID3 at week 12, but management by both measures led to a similar number achieving DAS28‐ESR low disease activity at 52 weeks (130).…”

Section: Routine Assessment Of Patient Activity Index (Rapid3 Rapid4mentioning

confidence: 99%

Measures of Rheumatoid Arthritis Disease Activity

Johnson

Michaud

England

2020

Arthritis Care & Research

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Abstract: One-year RAPID3 remission maintenance may predict good radiographic outcomes.

Cited by 2 publications

References 26 publications

Computer-Based Radiographic Quantification of Joint Space Narrowing Progression Using Sequential Hand Radiographs: Validation Study in Rheumatoid Arthritis Patients from Multiple Institutions

Computer-Based Radiographic Quantification of Joint Space Narrowing Progression Using Sequential Hand Radiographs: Validation Study in Rheumatoid Arthritis Patients from Multiple Institutions

Measures of Rheumatoid Arthritis Disease Activity

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