A Pre-operative Window Study of Letrozole Plus PR Agonist (Megestrol Acetate) Versus Letrozole Alone in Post-menopausal Patients With ER-positive Breast Cancer
Conditions
Interventions
- DRUG: Megestrol Acetate 40 MG
- DRUG: Megestrol Acetate 160 MG
- DRUG: Letrozole
Sponsor
Cambridge University Hospitals NHS Foundation Trust
Collaborators