# Optimal Strategy to Correct Stent underexpAnsion in Resistant Lesions

> **NCT07316504** · NA · RECRUITING · sponsor: **University Hospital, Clermont-Ferrand** · enrollment: 80 (estimated)

## Conditions studied

- Coronary Angioplasty
- Restenosis
- Lithotripsy
- Restenosis of Coronary Artery Stent
- Angioplasty, Transluminal, Percutaneous Coronary
- Percutaneous Coronary Intervention (PCI)
- OCT Angiography
- Optical Coherence Tomography (OCT)
- Intravascular Lithotripsy; Rotational Atherectomy; OFDI
- Intravascular Lithotripsy
- Coronary Artery Disease
- Coronary Artery Disease (CAD)
- Coronary Stent Restenosis

## Interventions

- **PROCEDURE:** Intravascular lithotripsy
- **PROCEDURE:** Balloon

## Key facts

- **NCT ID:** NCT07316504
- **Lead sponsor:** University Hospital, Clermont-Ferrand
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** RECRUITING
- **Start date:** 2025-10-22
- **Primary completion:** 2028-09
- **Final completion:** 2031-09
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2026-01-05


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07316504

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07316504, "Optimal Strategy to Correct Stent underexpAnsion in Resistant Lesions". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT07316504. Licensed CC0.

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