Utility of a new intracoronary optical coherence tomography imaging with a fast pullback speed

Utility of a new intracoronary optical coherence tomography imaging with a fast pullback speed - A new intracoronary fast-pullback OCT imaging

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000047437

Enrollment

Registered

2022-04-30

Start date

2022-05-25

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: 1. Patients scheduled for OCT imaging 2. Age20 >=years old 3. Obtained informed consent

Exclusion criteria

Exclusion criteria: 1. Impaired renal function 2. Ectatic coronary arteries 3. Severe tortuosity or calcification 4. Massive thrombosis 5. No adequate coronary flow for OCT image acquisition 6. Poor OCT images

Design outcomes

Primary

Measure	Time frame
Contrast volume required for OCT image acquisition	—

Secondary

Measure	Time frame
The longitudinal length of analyzable OCT images, the crossability of the OCT catheters, qualitative and quantitative OCT analysis, adverse events during the OCT image aquisition	—

Countries

Japan

Contacts

Public ContactTakeshi Nishi

Kawasaki Medical School Department of Cardiology

tnish@med.kawasaki-m.ac.jp0864621111

Outcome results