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Study on Dual-energy Tophi Analysis Technique Based on Dual-Layer Spectral-Detector CT

Study on Dual-energy Tophi Analysis Technique Based on Dual-Layer Spectral-Detector CT

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2300069114
Enrollment
Unknown
Registered
2023-03-07
Start date
2023-04-01
Completion date
Unknown
Last updated
2023-05-22

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

Conditions

gouty arthritis

Interventions

Gold Standard:The gold standard of this study was the diagnostic results made by professional endocrinologists based on the ACR/EULAR 2015 criteria. The patient information referred to for diagnosis i
current UA spectral image
improved UA spectral image.

Sponsors

Department of Radiology, West China Hospital, Sichuan University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: 1) According to the ACR/EULAR 2015 criteria, patients who have been initially or previously diagnosed as gouty arthritis (mainly based on clinical symptoms and serological examination); 2) Good cognitive ability and independent responsibility ability; 3) All patients signed informed consent; 4) The patient has complete clinical data such as ultrasound report, blood test report and medical history for research.

Exclusion criteria

Exclusion criteria: 1) There are contraindications for CT examination; 2) Patients had poor compliance, unclear consciousness and limited cognitive ability; 3) Incomplete clinical examination data.

Design outcomes

Primary

MeasureTime frame
positive rate;image artifacts;Sensitivity;Specificity;Detection rate;

Countries

China

Contacts

Public ContactJing Tang

West China Hospital, Sichuan University

tangjing@wchscu.cn18980602562

Outcome results

None listed

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