Comparison of Fractional Flow Reserve and Intravascular Ultrasound
Comparison of Fractional Flow Reserve and Minimal Luminal Area by Intravascular Ultrasound in Evaluating Intermediate Coronary Artery Stenosis in Each Coronary Artery
Sponsor: Ajou University
Listed as NCT01133015, this PHASE4 trial focuses on Coronary Artery Stenosis and remains ongoing. Sponsored by Ajou University, it has been updated 6 times since 2009, reflecting limited change activity. This study contributes longitudinal data to the cardiovascular research landscape.
Status Flow
Change History
6 versions recorded-
Sep 2025 — Present [monthly]
Unknown PHASE4
-
Sep 2024 — Sep 2025 [monthly]
Unknown PHASE4
-
Jul 2024 — Sep 2024 [monthly]
Unknown PHASE4
Status: Unknown Status → Unknown
-
Jan 2021 — Jul 2024 [monthly]
Unknown Status PHASE4
-
Jun 2018 — Jan 2021 [monthly]
Unknown Status PHASE4
▶ Show 1 earlier version
-
Jan 2017 — Jun 2018 [monthly]
Unknown Status PHASE4
First recorded
Mar 2009
Trial started
Per CT.gov start date — pre-dates our first snapshot
Eligibility Summary
No eligibility information available.
Contact Information
- Ajou University
- Inje University
- Keimyung University
- Seoul National University Hospital
For direct contact, visit the study record on ClinicalTrials.gov .