The application value of "one-stop" Myocardial Computed Tomography Perfusion Imaging in the diagnosis of coronary artery disease:Comparison with cardiac MR

Status

Recruiting

Phases

Early Phase 1

Study type

Observational

Source

ChiCTR

Registry ID

ChiCTR2500110211

Enrollment

Unknown

Registered

2025-10-10

Start date

2024-05-12

Completion date

Unknown

Last updated

2025-10-13

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

Conditions

Coronary artery disease

Interventions

Gold Standard:Coronary angiography

Index test:One-stop CT myocardial perfusion imaging

Eligibility

Sex/Gender

All

Age

18 Years to 80 Years

Inclusion criteria

Inclusion criteria: 1. Suspected CAD patients(e.g.,chest pain,palpitations); 2. age > 18.

Exclusion criteria

Exclusion criteria: 1. Previous history of myocardial infarction or any other cardiomyopathy; 2. Contrast agent allergy or renal insufficiency; 3. Contraindications for MRI (such as implantable electronic devices); 4. Can not hold breath.

Design outcomes

Primary

Measure	Time frame
One-stop CTP examination, including coronary artery calcium scoring, low-dose test bolus scan, CT perfusion imaging, and delayed non-contrast scan;Predictive evaluation metrics (including accuracy, sensitivity, positive predictive value, and negative predictive value);	—

Secondary

Measure	Time frame
Cardiac Magnetic Resonance Imaging;	—

Countries

China

Contacts

Public ContactXia Chunchao

West China Hospital, Sichuan University

xiachunchao@wchscu.cn+86 189 8060 6885

Outcome results

None listed

Source: ChiCTR (via WHO ICTRP) · Data processed: Feb 4, 2026