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Image quality assessment of dual-source dual-wide detector CT-based myocardial perfusion imaging in patients with stable chest pain

Image quality assessment of dual-source dual-wide detector CT-based myocardial perfusion imaging in patients with stable chest pain

Status
Active, not recruiting
Phases
Unknown
Study type
Observational
Source
ChiCTR
Registry ID
ChiCTR2500109286
Enrollment
Unknown
Registered
2025-09-16
Start date
2025-09-30
Completion date
Unknown
Last updated
2025-09-22

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

Conditions

chest pain

Interventions

Observation group:None

Sponsors

Shanghai General Hospital
Lead Sponsor

Eligibility

Sex/Gender
All
Age
18 Years to No maximum

Inclusion criteria

Inclusion criteria: 1.Previous history of CAD; 2.Clinical presentation of stable angina; 3.Age = 18 years;

Exclusion criteria

Exclusion criteria: 1.Previous history of coronary bypass grafting; 2.Renal insufficiency; 3.Allergy to iodinated contrast agents; 4.Contraindications to CT-MPI examination;

Design outcomes

Primary

MeasureTime frame
Contrast-to-noise ratio;Signal-to-noise ratio;Noise;—

Secondary

MeasureTime frame
4-point Likert scale;Radiation dose;—

Countries

China

Contacts

Public ContactJiaYin Zhang

Shanghai General Hospital

andrewssmu@msn.com+86 189 3017 3280

Outcome results

None listed

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