Prevalence of Coronary Artery Anomalies Among Patients Presenting for Cardiac Computed Tomography

Status

Active, not recruiting

Phases

Phase 1

Study type

Interventional

Source

TCTR

Registry ID

TCTR20251201001

Enrollment

100

Registered

2025-12-01

Start date

2025-11-21

Completion date

Unknown

Last updated

2026-03-30

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

Conditions

Coronary artery anomalies Cardiac, anomalous, congenital, variant, heart, arterial, bridge, myocardium

Interventions

ECG gated CT scan of the heart, coronary arteries and great vessels

Active Comparator Other

Cardiac CT

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1- All patients referred to Sohag university hospital radiology department to perform either coronary CTA or cardiac CT congenital protocol. 2- No age or sex constrain.

Exclusion criteria

Exclusion criteria: 1- Patients that are contraindicated to perform CT scan due to radiation hazard. 2- Patients that are contraindicated to receive iodinated contrast media, either due to known allergy or having impaired renal functions tests (elevated serum creatinine levels > 1.5 mg/dl or estimated GFR < 30 ml/min). 3- Patients with heart rate or rhythm incompatible with ECG-gated scans (e.g. heart rate > 70 b/min and uncontrolled atrial fibrillation). 4- Patients to whom CTA is not suitable e.g. Patients with high Agatston calcium score > 400. Uncooperative and non-consenting patients.

Design outcomes

Primary

Measure	Time frame
Prevelance of coronary artery anomalies 6 months Period prevalence calculation	—

Secondary

Measure	Time frame
Prevelance of normal anatomical coronary variants 6 months Period prevelance calculation method	—

Countries

Egypt

Contacts

Public ContactOssama Mohamed

Sohag university

ossamaabdelbary@outlook.com00201155807505

Outcome results

None listed

Source: TCTR (via WHO ICTRP) · Data processed: Apr 4, 2026