Retrospective observational study on the evaluation of vascular wall and lumen in arteriosclerotic disease

Retrospective observational study on the evaluation of vascular wall and lumen in arteriosclerotic disease

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-jRCT1090220437

Enrollment

300

Registered

2019-08-22

Start date

2019-10-01

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

Arteriosclerotic disease

Interventions

Intervention type: Name of intervention: Dose form / Japanese Medical Device Nomenclature: Route of administration / Site of application: Dose per administration: Dosing frequency / Frequency of use:

Sponsors

Makoto Orii

Lead Sponsor

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Arteriosclerotic disease patients who have undergone 320-row multi-detector CT or ultra-high-resolution CT imaging for the purpose of the vascular wall and lumen delineation since April 11, 2011.

Exclusion criteria

Exclusion criteria:

Design outcomes

Primary

Measure	Time frame
Evaluation of the capability of delineation for the vascular wall and lumen imaged by iterative reconstruction, deep learning reconstruction, and spectral imaging method.	—

Secondary

Measure	Time frame
Correlation of the vascular lumen diameter between iterative and deep learning reconstruction method.	—

Countries

Japan

Contacts

Public ContactMakoto Orii

Iwate Medical University

kori931@gmail.com+81-19-651-5111

Outcome results

None listed

Source: JPRN (via WHO ICTRP) · Data processed: Jul 3, 2026