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Application of 3D-UTE sequence in the cartilages and ligaments of children’s knee joint: comparison to conventional 2D sequences in MRI

An applied study on the early diagnosis of juvenile idiopathic arthritis by multisequence MRI technique

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400092116
Enrollment
Unknown
Registered
2024-11-11
Start date
2023-04-02
Completion date
Unknown
Last updated
2024-11-18

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Juvenile idiopathic arthritis/Rheumatic arthritis/Anaphylactoid purpura

Interventions

Ultra-short echo time imaging group:no
Conventional sequence imaging group:no

Sponsors

West China Second Hospital of Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
6 Years to 17 Years

Inclusion criteria

Inclusion criteria: 1.Have common diseases of the knee such as juvenile idiopathic arthritis and rheumatoid arthritis,etc 2.Can cooperate with the examination 3.No a history of any knee surgeries 4.No any peripheral arteriovenous malformations and haemangiomas

Exclusion criteria

Exclusion criteria: 1.Have implanted devices that are incompatible with MRI, such as pacemakers, cochlear implants, insulin pumps, metal dentures and vascular clamps, etc 2. History of knee trauma within a week 3. Significant motion or metal artifacts in the image,impact diagnosis

Design outcomes

Primary

MeasureTime frame
Image quality score;—

Secondary

MeasureTime frame
SNR;CNR;—

Countries

China

Contacts

Public ContactBai Wanjing

West China Second Hospital of Sichuan University

huaxi_bwj@163.com+86 139 8054 5615

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026