# Danish Breast Cancer Group Internal Mammary Node Study

> **NCT06549920** · NA · ACTIVE_NOT_RECRUITING · sponsor: **Danish Breast Cancer Cooperative Group** · enrollment: 7630 (actual)

## Conditions studied

- Breast Cancer

## Interventions

- **RADIATION:** Internal mammary node irradiation

## Key facts

- **NCT ID:** NCT06549920
- **Lead sponsor:** Danish Breast Cancer Cooperative Group
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2003-01-01
- **Primary completion:** 2023-11-17
- **Final completion:** 2034-01-01
- **Target enrollment:** 7630 (ACTUAL)
- **Last updated:** 2024-08-12


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT06549920

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT06549920, "Danish Breast Cancer Group Internal Mammary Node Study". Retrieved via AI Analytics 2026-06-02 from https://api.ai-analytics.org/clinical/NCT06549920. Licensed CC0.

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