Study on the Assessment of Coronary Stent Lumen Using Photon-Counting Detector CT

Study on the Assessment of Coronary Stent Lumen Using Photon-Counting Detector CT - Study on the Assessment of Coronary Stent Lumen Using Photon-Counting Detector CT

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000058324

Enrollment

Registered

2025-08-31

Start date

2026-07-30

Completion date

Unknown

Last updated

2026-06-29

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

Conditions

coronary artery disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: - Patients who underwent coronary stent lumen assessment using either PCD-CT or EID-CT. - Patients who underwent OCT evaluation of coronary stent lumen within one month before or after CT imaging.

Exclusion criteria

Exclusion criteria: - Patients with poor CT image quality due to motion artifacts or other factors. - Patients whose OCT images are of insufficient quality for evaluation.

Design outcomes

Primary

Measure	Time frame
lumen area	—

Secondary

Measure	Time frame
stent diameter stent area lumen diameter	—

Countries

Japan

Contacts

Public ContactKen Takata

Kobe University Hospital Department of Cardiovascular Medicine

forestwwood13@gmail.com0783825111

Outcome results