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Clinical Trial Summary

The goal of this observational study is to evaluate the impact of deep learning image reconstruction on the image quality and diagnostic performance of double low-dose CTA. The main question it aims to answer is to explore the feasibility of deep learning image reconstruction in double low-dose CTA.


Clinical Trial Description

1. The raw data from patients who underwent head and neck CTA, coronary CTA, and abdominal CTA in both standard dose and double low-dose groups were included. 2. Techniques such as filtered back projection, iterative reconstruction, and deep learning reconstruction were performed. 3. The feasibility of deep learning reconstruction in double low-dose CTA was evaluated based on image quality and diagnostic performance. ;


Study Design


Related Conditions & MeSH terms


NCT number NCT06372756
Study type Observational
Source Tongji Hospital
Contact Youfa M Tang, Doctor
Phone 8613554101223
Email 1525573397@qq.com
Status Recruiting
Phase
Start date June 1, 2023
Completion date March 2026

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