Detecting Aortic Atherosclerosis by Non-obstructive Angioscopy in Patients with COronary Heart Disease

Detecting Aortic Atherosclerosis by Non-obstructive Angioscopy in Patients with COronary Heart Disease - Detecting Aortic Atherosclerosis by Non-obstructive Angioscopy

Status

Recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000029745

Enrollment

1500

Registered

2022-04-30

Start date

2017-05-01

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

Coronary heart disease

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: patients who underwent diagnostic coronary angiography (CAG) or elective percutaneous coronary intervention (PCI) with non-obstructive angioscopy

Exclusion criteria

Exclusion criteria: use of intra-aortic balloon pumping or percutaneous cardiopulmonary support, hemodynamic instability (i.e., Killip state >2 or cardiogenic shock), known aortic dissection, aortic aneurysm larger than the size indicated for surgery, (thoracic diameter >=6 mm or abdominal diameter >=5 mm), allergy to contrast media, and pregnancy.

Design outcomes

Primary

Measure	Time frame
acute aortic syndrome and atheromatous embolization	—

Secondary

Measure	Time frame
The incidence, location, and the degree of ruptured aortic plaques detected by non-obstructive angioscopy	—

Countries

Japan

Contacts

Public ContactSei Komatsu, MD, PhD

Osaka Gyoumeikan Hospital Cardiovascular Center

plaquemap@yahoo.co.jp06-6462-0261

Outcome results