Intravascular Imaging-Guided Versus Angiography- Guided PCI in Patients With DES-ISR

Recruiting now

Conditions studied: PCI, In-stent Restenosis, Intravascular Imaging Device

In brief

This study aimed to compare the clinical and angiographic outcomes of patients with DES-ISR who underwent repeat PCI with intravascular imaging or angiographic guidance.

Key facts

Study ID

NCT07297641

Run by

Nanjing First Hospital, Nanjing Medical University

People needed

1500

Starts

2026-01-01

Expected to finish

2027-08-01

Last updated by the study team

2025-12-22

Who can join

Age: 18 and older, up to 80. Sex: any. Healthy volunteers: not accepted.

You may qualify if…

• (1) Patients with DES-ISR lesions; (2) Life expectancy of at least 1 year; (3) DES-ISR lesions occurring for the first time in native coronary arteries and suitable for re-PCI based on angiographic findings.

You may not qualify if…

• (1) Bare-metal stent in-stent restenosis (BMS-ISR). (2) Non-DES-ISR lesions. (3) Incomplete clinical and angiographic data. (4) Poor quality of IVUS or angiographic images. (5) Recurrent DES-ISR. (6) Optical coherence tomography (OCT) guidance.

Where it is running

• Nanjing First Hospital — Nanjing, Jiangsu, China (enrolling)

Full record on ClinicalTrials.gov

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