RecruitingPhase 2Drug trialPhase II Single Arm Trial of Low Dose Capecitabine in Patients With Advanced Breast CancerThis is a phase II study aiming at evaluating capecitabine prospectively at a dose of 1000 mg once daily in patients with advanced breast cancer who are ≥60 years of age, or frail at any age, with a greater risk of complications and poorer outcomes with other treatments.