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Multicenter Registry of Coronary Flow-Derived Indexes for Coronary Microvascular Disease (Multicenter FLOW-CMD Registry)
Sponsor: Samsung Medical Center
Summary
Multicenter FLOW-CMD registry is a prospective, multi-center, registry study. The aim of the study is to evaluate prognostic implications of coronary microvascular disease (CMD) in patients with ischemic heart disease (IHD) undergoing revascularization decision using FFR or other non-hyperemic pressure ratios.
Official title: Prospective Registry of Coronary Flow-Derived Indexes in Patients With Coronary Artery Disease
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
1003
Start Date
2022-04-22
Completion Date
2027-12-31
Last Updated
2026-02-12
Healthy Volunteers
No
Interventions
Invasive physiologic assessment
All coronary physiologic parameters are measured following diagnostic angiography. Resting pd/pa, FFR, CFR and IMR will be calculated using coronary physiologic parameters. In patients treated by PCI, post-PCI physiologic assessment including CFR, IMR, and FFR will be performed.
Intravascular imaging
By the operator's discretion, stent-optimization will be performed under intravascular imaging devices (IVUS \[Boston Scientific, Natick, Massachusetts, USA\] or OCT \[Abbott Vascular\], St. Paul, MN, USA\]).
Locations (7)
Chonnam National University Hospital
Gwangju, South Korea
Chosun University Hospital
Gwangju, South Korea
Gyeongsang National University Hospital
Jinju, South Korea
Seoul National University Bundang Hospital
Seongnam, South Korea
Samsung Medical Center
Seoul, South Korea
Seoul National University Boramae Medical Center
Seoul, South Korea
Seoul St. Mary's Hospital
Seoul, South Korea