Observational study to evaluate the relationship between lesion characteristics by optical coherence tomography in ACS patients and intra-individual lipid variability

Observational study to evaluate the relationship between lesion characteristics by optical coherence tomography in ACS patients and intra-individual lipid variability - Observational study to evaluate the relationship between lesion characteristics by optical coherence tomography in ACS patients and intra-individual lipid variability

Status

Active, not recruiting

Phases

Unknown

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000039835

Enrollment

300

Registered

2020-03-24

Start date

2019-09-13

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

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: 1, Patients whose medical contents and prognostic information can be obtained from medical records 2, Patients who performed optical coherence tomography used percutaneous coronary intervention from January 1 2010 to June 30 2019 3, Patients whose LDL-C and HDL-C values were assessed at least three times during routine outpatient visits before the onset of ACS 4, No change in drugs that affect cholesterol, such as statins, during the observation period 5, The optical coherence tomography image in acute coronary syndrome patients has the quality that can be analyzed

Exclusion criteria

Exclusion criteria: 1, Patients who expressed refusal of participation of this study 2, Patients who were performed coronary intervention during the observational period 3, Patients whose culprit lesion has been expanded with a balloon of 2.75 mm or more until the first optical coherence tomography scan,

Design outcomes

Primary

Measure	Time frame
plaque rupture	—

Secondary

Measure	Time frame
Clinical course Findings of optical coherence tomography	—

Countries

Japan

Contacts

Public ContactShinsuke Nakano

Kobe University Hospital Cardiology

dqswx303@yahoo.co.jp078-382-5111

Outcome results