Impact of Dynamic CoROnary RoADmap System for Guidance of Instantaneous Wave-Free Ratio or Fractional Flow Reserve

Recruiting now · Not applicable

Conditions studied: Ischemic Heart Disease

In brief

In patients with 50-90% stenosis of the coronary artery, the coronary roadmap (dynamic roadmap) is performed when the conventional fractional flow reserve (FFR) and instantaneous wave-free ratio (iFR) are performed. coronary roadmap system) to confirm the effectiveness of the function.

Key facts

Study ID

NCT05682118

Run by

Yonsei University

People needed

226

Starts

2023-07-31

Expected to finish

2026-11-27

Last updated by the study team

2026-02-11

Who can join

Age: 19 and older. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• Patients aged 19 years or older
• Patients with stable angina, including asymptomatic ischemic heart disease, who have 50-90% stenosis of the causative vessel by coronary angiography
• Acute coronary syndrome patients with multivessel disease and 50-90% stenosis of non-caused vessels that did not cause acute coronary syndrome
• Patients who voluntarily decided to participate in this study and gave written consent to the subject consent form

You may not qualify if…

• Patients with acute coronary syndrome and single vessel disease
• Patients who have undergone previous coronary artery bypass grafting
• Poor coronary blood flow (TIMI grade ≤ 2)
• If life expectancy is less than one year
• Women who are pregnant or wish to become pregnant

Where it is running

• Yongcheol Kim — Yongin, Gyeonggi-do, South Korea (enrolling)

Full record on ClinicalTrials.gov

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