https://www.selleckchem.com/pr....oducts/paeoniflorin.
BACKGROUND The aim of this study is to demonstrate that capecitabine metronomic chemotherapy is non-inferior to capecitabine conventional chemotherapy as maintenance treatment, in patients who have responded to 16-18 weeks first-line chemotherapy in metastatic colorectal cancer (mCRC). METHODS The study design is a prospective, randomized, open label, phase II clinical trial. Those patients with mCRC who respond well after 16-18 weeks of standard doublet chemotherapy as induction may be enrolled into this study, and randomly assign