# Effect of Permanent Internal Mammary Artery Occlusion on Extracardiac Coronary Collateral Supply

> **NCT02475408** · PHASE1,PHASE2 · COMPLETED · sponsor: **Insel Gruppe AG, University Hospital Bern** · enrollment: 50 (actual)

## Conditions studied

- Circulation, Collateral
- Coronary Artery Disease
- Internal Mammary-Coronary Artery Anastomosis
- Ischemia

## Interventions

- **DEVICE:** Amplatzer vascular plug

## Key facts

- **NCT ID:** NCT02475408
- **Lead sponsor:** Insel Gruppe AG, University Hospital Bern
- **Sponsor class:** OTHER
- **Phase:** PHASE1,PHASE2
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2014-12
- **Primary completion:** 2016-03
- **Final completion:** 2016-04
- **Target enrollment:** 50 (ACTUAL)
- **Last updated:** 2016-05-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT02475408

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT02475408, "Effect of Permanent Internal Mammary Artery Occlusion on Extracardiac Coronary Collateral Supply". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT02475408. Licensed CC0.

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