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Comparing the clarity of heart scan images taken with low radiation and improved using two different techniques.

Comparison of Image Quality in Low Dose , Low Contrast Computed Tomography Coronary Angiogram Reconstructed With Filtered Back Projection and Iterative Reconstruction Algorithm - Nil

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
CTRI
Registry ID
CTRI/2025/03/083712
Enrollment
76
Registered
2025-03-28
Start date
Unknown
Completion date
Unknown
Last updated
2026-06-01

For informational purposes only — not medical advice. Sourced from public registries and may not reflect the latest updates. Terms

Conditions

Health Condition 1: I798- Other disorders of arteries, arterioles and capillaries in diseases classified elsewhere

Interventions

Intervention1: nil: nil Control Intervention1: NIL: NIL

Sponsors

Not Appilicable
Lead Sponsor

Eligibility

Inclusion criteria

Inclusion criteria: Age range 18-80 Years All sexes All the patients referred for CT Coronary Angiography Ability to sustain a Breath hold for minimum of 8-10 Sec

Exclusion criteria

Exclusion criteria: Patient with high BMI CABG Cases Coronary Stents

Design outcomes

Primary

MeasureTime frame
The significance of this research lies in its potential to improve the efficacy and safety of coronary computed tomography angiography (CCTA) By reducing radiation exposure and contrast agent use. With a comparative analysis of different reconstruction techniques. This research aims to find the optimal reconstruction method to achieve high image quality in a low-dose protocol. This provides important insights for improving CT coronary angio. Timepoint: 12 months (February 2025-February 2026)—

Secondary

MeasureTime frame
Not ApplicableTimepoint: Not Applicable—

Countries

India

Contacts

Public ContactMr Sharath S

Manipal College of Health Professions

sachinnaik5258@gmail.com8762373273

Outcome results

None listed

Source: CTRI (via WHO ICTRP) · Data processed: Jun 11, 2026