Pre-Operative Study of PF-4691502 With Letrozole Compared To Letrozole Alone In Patients With Early Breast Cancer
Stopped See termination reason in detailed description.
Conditions
- Early Breast Cancer (Phase 2)
- Advanced Breast Cancer (Phase 1b)
Interventions
- DRUG: PF-04691502
- DRUG: PF-04691502 in combination with Letrozole
- DRUG: Letrozole
Sponsor
Pfizer