Relationship of coronary culprit lesion morphology and thrombus grade in patients with acute coronary syndrome

Relationship of coronary culprit lesion morphology and thrombus grade in patients with acute coronary syndrome - Coronary culprit lesion morphology and thrombus grade in ACS

Status

Recruiting

Phases

Unknown

Study type

Interventional

Source

JPRN

Registry ID

JPRN-UMIN000029397

Enrollment

200

Registered

2017-10-03

Start date

2017-09-06

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

acute coronary syndrome

Interventions

1. The group evaluated coronary culprit lesion morphology as plaque rupture by the imaging modalities 2. The group evaluated thrombus grade as high thrombus burden by coronary angiography 3. The gro

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1. Patients with de novo acute coronary syndrome (ACS) within 24 hours after symptom onset(unstable angina pectoris, non-ST elevation myocardial infarction and ST-elevation myocardial infarction) 2. ACS patients performed emergent coronary angiography and primary percutaneous coronary intervention 3. ACS patients evaluated coronary culprit lesion morphology by the imaging modalities

Exclusion criteria

Exclusion criteria: 1. Patients with ACS exceeding 24 hours after symptom onset 2. ACS patients with variant angina, stent restenosis or bypass graft failure 3. ACS patients not evaluated or difficult to evaluate coronary culprit lesion morphology by the imaging modalities 4. Inadequate patients by phisician's discresion

Design outcomes

Primary

Measure	Time frame
Relationship of coronary culprit lesion morphology (plaque rupture and non-plaque rupture) and TIMI thrombus grade in patients with acute coronary syndrome	—

Secondary

Measure	Time frame
Relationship of coronary culprit lesion morphology (plaque rupture and non-plaque rupture) and visible or pathological aspirated thrombus characteristics in patients with acute coronary syndrome Major adverse cardiovascular and cerebrovascular event rate during one year between ACS patients with plaque rupture and non-plaque rupture, high thrombus and low thrombus burden or red and no-red thrombus	—

Measure

Time frame

Relationship of coronary culprit lesion morphology (plaque rupture and non-plaque rupture) and visible or pathological aspirated thrombus characteristics in patients with acute coronary syndrome Major adverse cardiovascular and cerebrovascular event rate during one year between ACS patients with plaque rupture and non-plaque rupture, high thrombus and low thrombus burden or red and no-red thrombus

—

Countries

Japan

Contacts

Public ContactKei Yunoki

Tsuyama Chuo Hospital Department of Cardiology

kei.yunoki@gmail.com0868218111

Outcome results

None listed

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