Seung-jung Park
Clinical trials sponsored by Seung-jung Park, explained in plain language.
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Doctors track 2,000 patients to see if new heart stent is safer
Disease control OngoingThis study aims to see how well the Xience Sierra stent works and how safe it is for patients in real-world, everyday medical practice. It will follow 2,000 adults who have received this specific stent to treat blocked heart arteries. The main goal is to compare its performance t…
Sponsor: Seung-Jung Park • Aim: Disease control
Last updated Mar 27, 2026 12:41 UTC
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Massive heart stent study aims to find safest option
Disease control OngoingThis study is comparing the safety and effectiveness of Onyx brand heart stents against other drug-coated stents in real-world medical practice. It will follow 4,500 adults with blocked heart arteries who receive an Onyx stent. Researchers will track complications like blood clot…
Sponsor: Seung-Jung Park • Aim: Disease control
Last updated Mar 19, 2026 14:56 UTC
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Heart study tests which imaging tool leads to better stent results
Disease control OngoingThis study compares two imaging methods used during heart stent procedures to see which one leads to better long-term results. Doctors will use either optical coherence tomography (OCT) or intravascular ultrasound (IVUS) to guide stent placement in 2008 patients with blocked hear…
Phase: NA • Sponsor: Seung-Jung Park • Aim: Disease control
Last updated Mar 16, 2026 15:24 UTC
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Doctors track heart valve surgery outcomes for 5 years
Knowledge-focused OngoingThis study is observing how well aortic valve replacement surgery works and how safe it is for patients in everyday hospital settings. It is following 900 adults who have had the surgery to track their health outcomes, including survival and complications, for up to five years. T…
Sponsor: Seung-Jung Park • Aim: Knowledge-focused
Last updated Mar 27, 2026 12:40 UTC