# A Cohort Study of PCI Strategies for Severely Calcified Lesions of Complex Coronary Arteries in the Elderly

> **NCT06168422** · — · RECRUITING · sponsor: **Henan Institute of Cardiovascular Epidemiology** · enrollment: 2100 (estimated)

## Conditions studied

- Coronary Heart Disease

## Interventions

- **DEVICE:** DES
- **DEVICE:** DCB

## Key facts

- **NCT ID:** NCT06168422
- **Lead sponsor:** Henan Institute of Cardiovascular Epidemiology
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** RECRUITING
- **Start date:** 2023-12-25
- **Primary completion:** 2025-01-01
- **Final completion:** 2025-05-06
- **Target enrollment:** 2100 (ESTIMATED)
- **Last updated:** 2024-06-27


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06168422

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06168422, "A Cohort Study of PCI Strategies for Severely Calcified Lesions of Complex Coronary Arteries in the Elderly". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT06168422. Licensed CC0.

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