ArticleEuropean journal of rheumatology2021
Evaluation of enthesitis in patients with juvenile idiopathic arthritis by power color and spectral Doppler ultrasonography.
Article in European journal of rheumatology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
3 citing papers in PubMed.
- Sport-related entheseal adaptation and damage in elite athletes: a cross-sectional ultrasound study.Archives of medical science : AMS · 2026Article
- Vascular supply of the metacarpophalangeal joint.Frontiers in medicine · 2022Article
- A Systematic Review of the Inclusion of Non-Inflammatory Ultrasonographic Enthesopathy Findings in Enthesitis Scoring Indices.Diagnostics (Basel, Switzerland) · 2021Review
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
objectiveUltrasonography in patients with juvenile idiopathic arthritis (JIA) could potentially be useful for evaluation of enthesitis. The aim of this study was to evaluate enthesitis in patients with JIA quantitatively by power color and spectral Doppler ultrasonography by determining color fraction (CF) and resistive index (RI).
methodsA cross-sectional single-center study was performed in 15 (61 entheseal sites) patients with JIA with clinical enthesitis. A total of 9 age and sex matched healthy controls (53 entheseal sites) were also examined and compared. Entheseal sites (quadriceps tendon, patellar tendon, tendo-Achilles, medial and lateral epicondyles of humerus) were examined on USG B mode for tendon thickening, hypo- and hyper-echogenicity, enthesophytes, and cortical erosions/irregularities by power Doppler ultrasound for the presence of Doppler signal and by power color Doppler and spectral Doppler ultrasonography to derive CF and RI respectively.
resultsThe mean thickness of entheseal site in patients and controls were 3.55±0.82 mm and 2.8±0.37 mm, respectively (p<0.001). The power Doppler signal was present in 93.4% of patients (p<0.001). The pooled data of all entheseal sites revealed a significantly higher CF in patients (0.08±0.03) than in controls (0.006±0.008) (p<0.001). The mean RI in patients (0.61±0.09) was significantly lower than that in controls (0.92±0.12) (p<0.001). The cut-off of RI (0.7) and CF (0.029) determined by receiver operating curve analysis revealed a diagnostic accuracy of 94.7% and 96.5%, respectively.
conclusionEvaluation of enthesitis by determining CF and RI via power color Doppler and spectral Doppler is possible in JIA patients.
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.