Pioneer

Trial description
Randomised Phase II clinical trial PIONEER- A Pre-operative wIndOw study of letrozole plus PR agonist (Megestrol Acetate) versus letrozole aloNE in post-menopausal patients with ER-positive breast cancer
Contact name
Dr Richard Baird
Trial start date
Thursday, July 20, 2017
Trial end date
Tuesday, June 30, 2020
Trial tumour type
Breast
Show on Radiotherapy
No