Prevalence of Myocardial Bridging and its relation to Coronary Plaques on MDCT
Official title: The Prevalence of Coronary Myocardial Bridge on Multidetector Computed Tomography and Its Relation to Coronary Plaques
Run by Sohag University · NCT07916272 · Data updated 2026-11-12
This study tests how common myocardial bridging is and whether it relates to coronary plaque in patients undergoing coronary CT angiography.
Quick facts
| Study type | Observational |
|---|---|
| Sex | All |
| Enrollment | 50 (estimated) |
| Sponsor | Sohag University Academic / other |
| Drugs / interventions | radiation |
| Locations | 1 site (Sohag, Sohag Governorate) |
| Status | Recruiting |
| Started | October 20, 2026 |
| Main results expected | June 2027 |
| Study ends | August 2027 |
| Registry record updated | November 4, 2026 |
| Trial ID | NCT07916272 on ClinicalTrials.gov |
Is this trial a fit for you?
✓Likely a good fit
Adults referred for coronary CT angiography at Sohag University Hospital or New Sohag University Hospital, with no contraindications to CT imaging.
✕Probably not a fit
Patients with contraindications to CT or those with high calcium scores or arrhythmias that preclude adequate gated imaging may not benefit from this study.
A plain-English reading of the study's rules. Only the study team can confirm whether you qualify.
What this trial studies
This is a prospective observational study conducted at Sohag University Hospital and New Sohag University Hospital. It uses multidetector CT coronary angiography to identify myocardial bridges, measure their location, length, and depth, and to characterize coronary atherosclerotic plaques. The goal is to determine the prevalence of bridging and explore any associations with plaque presence and features in the major coronary arteries. Imaging includes calcium scoring and gated contrast-enhanced CT angiography, with data collected from at least 50 referred patients. Exclusion criteria cover standard CT risks, contrast allergies, renal impairment, high heart rate, and unwillingness to consent.
Why it matters
Potential benefit: If associations are found, findings could improve understanding of risk factors related to plaque development in patients with myocardial bridging.
How similar studies have gone: Previous observational work has suggested a link between myocardial bridging and nearby plaque formation, but evidence remains limited and varies by population.
Who can join: the full rules
Show full inclusion / exclusion criteria
Inclusion Criteria: * All patients referred to the Radiology Department of Sohag University Hospital and New Sohag University Hospital for coronary CT angiography. Exclusion Criteria: * Patients with contraindications to CT examination due to radiation-related risks. * Patients with known allergy to iodinated contrast media or impaired renal function (serum creatinine \> 1.5 mg/dL or estimated glomerular filtration rate \< 30 mL/min). * Patients with heart rate or rhythm incompatible with electrocardiographically gated scanning (heart rate \> 70 beats/min or uncontrolled atrial fibrillation). * Patients with an Agatston calcium score \> 400. * Uncooperative patients or those who do not provide informed consent
Where it's running
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Sohag University Hospital
Sohag, Sohag Governorate, Egypt Recruiting
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How to take part
- Review the eligibility criteria above with your treating physician.
- Check the official listing on ClinicalTrials.gov for the latest contact details and recruitment status.
- Contact the study coordinator or principal investigator to ask for pre-screening. Pre-screening is free and never obligates you to enroll.