Reduced Radiation Dose & IR-impact on Coronary Calcium NCT04267094

Updated 06/21/2024

Clinical Trial Details — Status: Terminated

Administrative data
NCT number	NCT04267094
Other study ID #	824735
Secondary ID
Status	Terminated
Phase	N/A
First received
Last updated
Start date	July 1, 2017
Est. completion date	March 7, 2023

Study information
Verified date	March 2024
Source	University of Pennsylvania
Contact	n/a
Is FDA regulated	No
Health authority
Study type	Interventional

Clinical Trial Summary

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

Recruitment information / eligibility
Status	Terminated
Enrollment	190
Est. completion date	March 7, 2023
Est. primary completion date	March 7, 2023
Accepts healthy volunteers	No
Gender	All
Age group	N/A and older
Eligibility	Inclusion Criteria: - Patients undergoing routine calcium scoring CT at facilities at the University of Pennsylvania Exclusion Criteria: - Patients found to have no coronary calcium on full dose FBP reconstructions

Study Design

Related Conditions & MeSH terms

Intervention

Device:
• Iterative reconstruction at reduced radiation dose
Evaluating Agatston coronary calcium score using reduced dose acquisitions reconstructed using iterative reconstruction

Locations
Country	Name	City	State
United States	University of Pennsylvania	Philadelphia	Pennsylvania

Sponsors *(1)*
Lead Sponsor	Collaborator
University of Pennsylvania

Country where clinical trial is conducted

United States,

Outcome
Type	Measure	Description	Time frame	Safety issue
Primary	Calcium score	Calcium score compared to FBP full dose recon	immediate
Secondary	Risk stratification	Cardiovascular risk stratification group of reduced dose IR vs. full dose FBP	immediate

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