ArticleThe Journal of rheumatology2023
Reliability of the Pediatric Specific Musculoskeletal Ultrasound Scoring Systems for the Elbow, Wrist, and Finger Joints.
Article in The Journal of rheumatology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
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Who cites it
6 citing papers in PubMed, 6 citations in OpenAlex.
- Validation of the Pediatric Arthritis Ultrasound Scoring System for the Elbow, Wrist, and Finger Joints in Children With Juvenile Idiopathic Arthritis.Arthritis care & research · 2026Article
- Ultrasonographic evaluation of FMF patients with exertional leg pain: an overlooked component of the disease.Rheumatology (Oxford, England) · 2026Article
- Musculoskeletal ultrasound discriminating camptodactyly-arthropathy-coxa vara-pericarditis syndrome and juvenile idiopathic arthritis.Frontiers in pediatrics · 2026Article
- Clinical and laboratory features of juvenile idiopathic arthritis with wrist involvement: Results of a retrospective cohort study.World journal of clinical pediatrics · 2024Article
- Diagnostic Accuracy Study of the Pediatric-Specific Ultrasound Scoring System for the Knee Joint in Children With Juvenile Idiopathic Arthritis.Arthritis care & research · 2024Article
- Dissemination of a Pediatric Musculoskeletal POCUS Scoring System via Virtual Education: A Proof-of-Concept Study.POCUS journal · 2023Article
Corrections and comments
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Authors and funding
21 authors at 15 institutions in 2 countries.
Funding
Abstract
objectiveMusculoskeletal ultrasound (MSUS) is increasingly being used in the evaluation of pediatric musculoskeletal diseases. In order to provide objective assessments of arthritis, reliable MSUS scoring systems are needed. Recently, joint-specific scoring systems for arthritis of the pediatric elbow, wrist, and finger joints were proposed by the Childhood Arthritis and Rheumatology Research Alliance (CARRA) MSUS workgroup. This study aimed to assess the reliability of these scoring systems when used by sonographers with different levels of expertise.
methodsMembers of the CARRA MSUS workgroup attended training sessions for scoring the elbow, wrist, and finger. Subsequently, scoring exercises of B mode and power Doppler (PD) mode still images for each joint were performed. Interreader reliability was determined using 2-way single-score intraclass correlation coefficients (ICCs) for synovitis and Cohen [Formula: see text] for tenosynovitis.
resultsSeventeen pediatric rheumatologists with different levels of MSUS expertise (1-15 yrs) completed a 2-hour training session and calibration exercise for each joint. Excellent reliability (ICC > 0.75) was found after the first scoring exercise for all the finger and elbow views evaluated on B mode and PD mode, and for all of the wrist views on B mode. After a second training session and a scoring exercise, the wrist PD mode views reached excellent reliability as well.
conclusionThe preliminary CARRA MSUS scoring systems for assessing arthritis of the pediatric elbow, wrist, and finger joints demonstrate excellent reliability among pediatric MSUS sonographers with different levels of expertise. With further validation, this reliable joint-specific scoring system could serve as a clinical tool and scientific outcome measure.
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