Completed NA INTERVENTIONAL 2-arm NCT03625908

Optical CoherenCe Tomography-gUided Coronary Intervention in Patients With Complex lesIons: a Randomized Controlled Trial (OCCUPI Trial)

Sponsor: Yonsei University

Interventions Angiography-guided PCI OCT-guided PCI

Updated 10 times since 2018 Last updated: Nov 9, 2023 Started: Jan 9, 2019 Primary completion: Oct 12, 2023 Completion: Oct 12, 2023

This information is for research purposes only and is not medical advice. Consult a healthcare provider before making any medical decision.

This NA trial investigates Coronary Artery Disease and is currently completed. Yonsei University leads this study, which shows 10 recorded versions since 2019 — indicating substantial longitudinal coverage. Heart and vascular conditions benefit from the kind of long-term tracking this trial provides.

Status Flow

Change History

10 versions recorded

Sep 2025 — Present [monthly]

Completed NA
Sep 2024 — Sep 2025 [monthly]

Completed NA
Jul 2024 — Sep 2024 [monthly]

Completed NA
Dec 2023 — Jul 2024 [monthly]

Completed NA

Status: Unknown Status → Completed
Sep 2023 — Dec 2023 [monthly]

Unknown Status NA

Status: Recruiting → Unknown Status

▶ Show 5 earlier versions

Jan 2021 — Sep 2023 [monthly]

Recruiting NA
Aug 2019 — Jan 2021 [monthly]

Recruiting NA

Status: Not Yet Recruiting → Recruiting
Mar 2019 — Aug 2019 [monthly]

Not Yet Recruiting NA
Jan 2019 — Mar 2019 [monthly]

Not Yet Recruiting NA
Sep 2018 — Jan 2019 [monthly]

Not Yet Recruiting NA

First recorded

Eligibility Summary

No eligibility information available.

Contact Information

Sponsor contact:

Yonsei University

Data source: Yonsei University

For direct contact, visit the study record on ClinicalTrials.gov .

Study Locations

• Seoul, South Korea