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

> **NCT03625908** · NA · COMPLETED · sponsor: **Yonsei University** · enrollment: 1604 (actual)

## Conditions studied

- Coronary Artery Disease

## Interventions

- **DEVICE:** OCT-guided PCI
- **DEVICE:** Angiography-guided PCI

## Key facts

- **NCT ID:** NCT03625908
- **Lead sponsor:** Yonsei University
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-01-09
- **Primary completion:** 2023-10-12
- **Final completion:** 2023-10-12
- **Target enrollment:** 1604 (ACTUAL)
- **Last updated:** 2023-11-14


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03625908

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03625908, "Optical CoherenCe Tomography-gUided Coronary Intervention in Patients With Complex lesIons: a Randomized Controlled Trial (OCCUPI Trial)". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT03625908. Licensed CC0.

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