Lux-Breast 3; Afatinib Alone or in Combination With Vinorelbine in Patients With Human Epidermal Growth Factor Receptor 2 (HER2) Positive Breast Cancer Suffering From Brain Metastases
Conditions
- Breast Neoplasms
- Neoplasm Metastasis
Interventions
- DRUG: Vinorelbine
- DRUG: Investigator's choice of treatment
- DRUG: afatinib
- DRUG: afatinib
Sponsor
Boehringer Ingelheim