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Research on the accuracy of non gated calcification score of low dose lung CT based on Artificial Intelligence

Research on the accuracy of non gated calcification score of low dose lung CT based on Artificial Intelligence

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500100073
Enrollment
Unknown
Registered
2025-04-02
Start date
2025-01-13
Completion date
Unknown
Last updated
2025-04-07

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

Conditions

None

Interventions

Gating group and non gating group:None

Sponsors

Union Hospital Affiliated to Fujian Medical University
Lead Sponsor

Eligibility

Sex/Gender
All

Inclusion criteria

Inclusion criteria: The subjects were patients who received coronary CT angiography and additional low-dose lung CT scan under this sequence from January 2025 to may 2025 in Union Hospital Affiliated to Fujian Medical University.

Exclusion criteria

Exclusion criteria: 1.Previous history of coronary artery bypass grafting and percutaneous coronary intervention; 2.The image quality of ECG gated cardiac CT and non ECG gated chest CT was poor; 3.Patients who have implanted mechanical valves or other heart devices in the past; 4.Congenital dysplasia of coronary artery: this kind of disease is divided into abnormal origin of coronary artery, abnormal course of coronary artery and abnormal termination of coronary artery; 5.Images that cannot be recognized by AI intelligent analysis system.

Design outcomes

Primary

MeasureTime frame
CACS;—

Secondary

MeasureTime frame
Heart rate;BMI;—

Countries

China

Contacts

Public ContactLiu Yuanfen

Union Hospital Affiliated to Fujian Medical University

15692054@qq.com+86 189 5916 6653

Outcome results

None listed

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