Study Results
The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.
Basic Information
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ACTIVE_NOT_RECRUITING
945 participants
OBSERVATIONAL
2008-01-01
2026-12-31
Brief Summary
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Detailed Description
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Conditions
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Study Design
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CASE_ONLY
PROSPECTIVE
Eligibility Criteria
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Inclusion Criteria
2. patients who underwent preoperative coronary angiography that fits for μFR analysis,
Exclusion Criteria
2. Patients in whom quality of preoperative coronary angiography did not fit for μFR analysis
19 Years
ALL
No
Sponsors
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Shanghai Jiao Tong University School of Medicine
OTHER
Seoul National University Hospital
OTHER
Responsible Party
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Ho Young Hwang
professor
Locations
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Seoul National University Hospital
Seoul, , South Korea
Countries
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References
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Kotoku N, Ninomiya K, Ding D, O'Leary N, Tobe A, Miyashita K, Masuda S, Kageyama S, Garg S, Leipsic JA, Mushtaq S, Andreini D, Tanaka K, de Mey J, Wijns W, Tu S, Piazza N, Onuma Y, Serruys PW. Murray law-based quantitative flow ratio to assess left main bifurcation stenosis: selecting the angiographic projection matters. Int J Cardiovasc Imaging. 2024 Jan;40(1):195-206. doi: 10.1007/s10554-023-02974-z. Epub 2023 Oct 23.
Tu S, Ding D, Chang Y, Li C, Wijns W, Xu B. Diagnostic accuracy of quantitative flow ratio for assessment of coronary stenosis significance from a single angiographic view: A novel method based on bifurcation fractal law. Catheter Cardiovasc Interv. 2021 May 1;97 Suppl 2:1040-1047. doi: 10.1002/ccd.29592. Epub 2021 Mar 4.
Tonino PA, De Bruyne B, Pijls NH, Siebert U, Ikeno F, van' t Veer M, Klauss V, Manoharan G, Engstrom T, Oldroyd KG, Ver Lee PN, MacCarthy PA, Fearon WF; FAME Study Investigators. Fractional flow reserve versus angiography for guiding percutaneous coronary intervention. N Engl J Med. 2009 Jan 15;360(3):213-24. doi: 10.1056/NEJMoa0807611.
Pijls NH, van Schaardenburgh P, Manoharan G, Boersma E, Bech JW, van't Veer M, Bar F, Hoorntje J, Koolen J, Wijns W, de Bruyne B. Percutaneous coronary intervention of functionally nonsignificant stenosis: 5-year follow-up of the DEFER Study. J Am Coll Cardiol. 2007 May 29;49(21):2105-11. doi: 10.1016/j.jacc.2007.01.087. Epub 2007 May 17.
Hwang HY, Ding D, Kang J, Sun P, Sohn SH, Tu S, Koo BK. Association Between Angiography-Derived Murray Law-Based Quantitative Flow Ratio and 1-Year Coronary Artery Bypass Graft Patency. JACC Cardiovasc Interv. 2025 Oct 13;18(19):2326-2334. doi: 10.1016/j.jcin.2025.08.027.
Other Identifiers
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H-2212-151-1390
Identifier Type: -
Identifier Source: org_study_id
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