Reduced Radiation Dose and IR-impact on Coronary Calcium Quantification

Not Applicable

Terminated

• Conditions: Atherosclerotic Plaque

• Registration Number: NCT04267094
• Lead Sponsor: University of Pennsylvania

Brief Summary

Evaluation of reduced radiation dose iterative reconstruction reconstructions for calcium scoring compared to full dose filtered back projection reconstructions

Detailed Description

Not available

Study Timeline

• Study Start: 2017-07-01
• Study First Submitted: 2020-02-10
• Study First Submitted QC: 2020-02-10
• Study First Posted: 2020-02-12
• Primary Completion: 2023-03-07
• Study Completion: 2023-03-07
• Status Verified: 2024-03
• Last Update Submitted: 2024-03-05
• Last Update Posted: 2024-03-07

Recruitment & Eligibility

• Status: TERMINATED
• Sex: All
• Target Recruitment: 190

Inclusion Criteria

• Patients undergoing routine calcium scoring CT at facilities at the University of Pennsylvania

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Exclusion Criteria

• Patients found to have no coronary calcium on full dose FBP reconstructions

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Study & Design

• Study Type: INTERVENTIONAL
• Study Design: SINGLE_GROUP

Primary Outcome Measures

Name	Time	Method
Calcium score	immediate	Calcium score compared to FBP full dose recon

Secondary Outcome Measures

Name	Time	Method
Risk stratification	immediate	Cardiovascular risk stratification group of reduced dose IR vs. full dose FBP

Trial Locations

Locations (1)

University of Pennsylvania; 🇺🇸 Philadelphia, Pennsylvania, United States