CT-Angiography-Derived Plaque Characteristics and Cardiovascular Events in Deferral Patients by Invasive Fractional Flow Reserve

CT-Angiography-Derived Plaque Characteristics and Cardiovascular Events in Deferral Patients by Invasive Fractional Flow Reserve - CAPTURE

Status

Active, not recruiting

Phases

Phase 4

Study type

Observational

Source

JPRN

Registry ID

JPRN-UMIN000054067

Enrollment

400

Registered

2024-04-04

Start date

2014-04-01

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

chronic coronary syndromes (CCS)

Interventions

None listed

Eligibility

Sex/Gender

All

Inclusion criteria

Inclusion criteria: The inclusion criteria of this study are as follows 1) men and women aged over 20 years, 2) patients having CCS, 3) CTA was performed within 90 days before invasive coronary angiography with FFR pressure measurement.

Exclusion criteria

Exclusion criteria: The exclusion criteria are 1) patients with a history of coronary bypass grafting (CABG) because CABG changed local coronary flow dynamics, 2) patients with left-main disease, and 3) patients with FFR in stented vessels due to inability to estimate plaque morphology in the stented lesion by CTA.

Design outcomes

Primary

Measure	Time frame
Cardiac events were defined as a composite of cardiac death, non-fatal acute coronary syndrome (ACS), and ischemia-driven revascularization for patient-based analysis. Cardiac events were redefined as lesion-level ACS and lesion-level ischemia-driven revascularization.	—

Secondary

Measure	Time frame
Secondary endpoints are the individual components of the primary endpoints.	—

Countries

Japan

Contacts

Public ContactYUKIO OZAKI

Fujita Health University School of Medicine Cardiology

yukio.ozaki7@gmail.com+819015609030

Outcome results