Prospective evaluation of an algorithm for coronary calcium estimatio

Not Applicable

Recruiting

• Conditions: Coronary disease; Cardiovascular - Coronary heart disease

• Registration Number: ACTRN12610000354088
• Lead Sponsor: Jane McCrohon

Brief Summary

Not available

Detailed Description

Not available

Study Timeline

• Results First Posted: 1900-01-01
• Study Start: 2010-05-04
• Last Update Posted: 13 January 2020

Recruitment & Eligibility

• Status: Recruiting
• Sex: All
• Target Recruitment: 120

Inclusion Criteria

Consecutive 120 patients undergoing CT coronary angiography and calcium scoring from study commencement.

Exclusion Criteria

Unsuitable for calcium score evaluation: Coronary stents; Previous bypass surgery
Coronary occlusion detected at CT coronary angiography
CT coronary angiography unsuitable for calcium estimation: greater than 600 HU in asecneding or descending aorta; Greater than 35HU standard deviation in the ascending aorta at the level of the coronary sinsus

Study & Design

• Study Type: Interventional
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Standard error of estimation of calcium score at high and low calcium score bands[After complete recruitment of 120 participants (estimated time 6 months)]

Secondary Outcome Measures

Name	Time	Method
Repeatability of the estimated calcium score as quantified by the intraclass correlation coefficient[After complete recruitment of 120 participants (estimated time 6 months)]