CT Radiation Scan: Use investigated CT do radiation scan
Study summary
This study will prospective enroll 80 subjects to evaluate the comparison of image quality, proportion of high-quality images, and image noise between the Spectral Precise Image (SPI) intelligent denoising for low-dose scans on the Spectral CT Verida system and iDose4 reconstructions after low-dose and routine-dose scans.
Eligibility
Sex
ALL
Min age
18 Years
Max age
75 Years
Healthy volunteers
Accepted
Inclusion Criteria:
* 18 ≤ age ≤ 75 years.
* 18 kg/m² ≤ BMI ≤ 28 kg/m².
* Conscious, able to cooperate, and competent to perform study procedures. Voluntarily agrees to participate in this clinical study and has signed the informed consent form.
* Women of childbearing potential must have a negative pregnancy test and have no plans to become pregnant during the next 6 months.
Exclusion Criteria:
* Persons without full civil capacity.
* Pregnant or breastfeeding women.
* Any other conditions that, in the investigator's judgment, make the subject unsuitable for participation in this clinical study.
Primary outcome measure(s)
The rate of good-excellent scores ≥3 — From date of image reconstruction until the date of image reading completion, anticipated 1Week. Image quality will be assessed by 2 radiologists using Likert-scale on a range from 1(poor) to 5(Excellent),and calculate the rate of ≥3 with FAS,PSS SS as the datasets analysis.
Trial sites (1)
Facility
City
Region
Status
No. 107 Wenhua West Road, Lixia District
Jinan
Shandong
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This page summarises publicly available registry data for informational purposes — not medical advice. Eligibility is determined by each study team; patients should discuss participation with their clinician.
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