Phase III Study to Evaluate the Safety, Efficacy, and Impact on Quality of Life of Capivasertib Alongside Standard-of-care Endocrine Treatment in Patients With HR+/HER2- Advanced Breast Cancer and Progression on Prior Endocrine-based Treatment
This is a multicentre phase-III-trial to evaluate the use of capivasertib in patients with HR+/HER2- advanced breast cancer and progression on prior endocrine-based treatment.
The goal of this study is
1. To evaluate benefit of capivasertib regarding time to next treatment (TTNT1) - i.e., time "on treatment" with capivasertib.
2. To evaluate the benefits of patient reported outcome(PRO)-adherence regarding the deterioration of quality of life (DQoL)-free interval.
There is no active comparison group but a historical control group consisting of data of patients treated within the CAPItello-2