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Potential Prediction Performance of Pulmonary Embolism of Dual-energy Computed Tomography Venography for Deep Venous Thrombosis

Dural-energy CT to Predict Pulmonary Embolism in Deep Venous Thrombosis

Status
Recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2400087128
Enrollment
Unknown
Registered
2024-07-21
Start date
2024-07-21
Completion date
Unknown
Last updated
2024-07-29

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

Conditions

Venous thromboembolism

Interventions

Case series:NA

Sponsors

The First Affiliated Hospital with Nanjing Medical University
Lead Sponsor

Eligibility

Sex/Gender
All
Age
20 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Patients with DVT confirmed by dual-energy CTV; 2. Undergo CTPA examination at the same time within 1 week; 3. 20 years old= age = 80 years old

Exclusion criteria

Exclusion criteria: 1. Iliac vein compression; 2. Patients with tumors diagnosed within half a year; 3. Poor image quality; 4. The size of the thrombus is too small; 5. Obvious pulmonary embolism symptoms.

Design outcomes

Primary

MeasureTime frame
Dual Energy parameters;ROC curve;—

Secondary

MeasureTime frame
Thrombus density ratio;—

Countries

China

Contacts

Public ContactZu Qingquan

The First Affiliated Hospital with Nanjing Medical University

z1031674368@outlook.com+86 178 6152 6628

Outcome results

None listed

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