Women age ≥ 18 years with triple-negative unresectable locally advanced or MBC that is not amenable to resection with curative intent.~Patients must have received at least one, but not more than two, prior chemotherapeutic regimens for treatment of unresectable locally advanced and/or metastatic disease (at least one regimen must have contained a taxane).~The number of patients to be included is 54 patients. The primary objective is to evaluate the safety and tolerability of ipatasertib (GDC-0068) in combination with capecitabine, eribulin, or carboplatin plus gemcitabine in patients with unresectable locally advanced or metastatic triple-negative breast cancer
This is a multicenter, open-label, non-comparative, three-arm, phase IIa trial of Ipatasertib (GDC-0068) in combination with non-taxane chemotherapy agents for taxane-pretreated unresectable locally advanced or metastatic triple-negative breast cancer patients