The Prospective Registry of Patients with Coronary Artery Disease Who Underwent Percutaneous Coronary Intervention Using Near Infrared Spectroscopy-Intravascular Ultrasound Imaging

The Prospective Registry of Patients with Coronary Artery Disease Who Underwent Percutaneous Coronary Intervention Using Near Infrared Spectroscopy-Intravascular Ultrasound Imaging - Chiba NIRS-IVUS Registry

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000027641

Enrollment

300

Registered

2017-06-05

Start date

2017-06-05

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

NIRS-IVUS

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: Patients who underwent percutaneous coronary intervention using NIRS-IVUS

Exclusion criteria

Exclusion criteria: Pregnancy

Design outcomes

Primary

Measure	Time frame
1)Relationship between lipid rich plaques detected by NIRS-IVUS and patients or lesion characteristics 2)Relationship between lipid rich plaques detected by NIRS-IVUS and acute procedural results of percutaneous coronary intervention	—

Secondary

Measure	Time frame
Two-year clinical outcomes associated with lipid rich plaques detected by NIRS-IVUS, including cardiac death, cardiac arrest, myocardial infarction, acute coronary syndrome, revascularization, rehospitalization for progressiove angine	—

Countries

Japan

Contacts

Public ContactTadayuki Kadohira

Chiba University Graduate School of Medicine Department of Cardiovascular Medicine

t-kadohira@mua.biglobe.ne.jp+81-43-226-2340

Outcome results

None listed

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