Summary: This study prospectively investigates the molecular mechanisms of primary and acquired resistance to standard-of-care BRAF V600E-directed therapy in patients with metastatic colorectal cancer and aims to pre-clinically develop novel strategies to reverse therapy resistance. Clinically approved combination treatment with cetuximab, encorafenib and chemotherapy improves patient outcomes, yet patient...

Summary: The object of this trial is to evaluate whether the introduction of a targeted therapy after 4 cycles of the current standard-of-care treatment for advanced biliary cancer is superior to continuing with the standard treatment. The trial is composed of two phases: (i) An initial screening phase to identify a suitable patient population, during which a molecular profile of the patient's tumour will ...

Summary: This research study is comparing two standard of care treatment options based on blood test results for participants who have metastatic colon cancer. The names of the potential treatments involved in this study are: * Active surveillance * FOLFIRI treatment * Nivolumab treatment * Encorafenib/Binimetinib/Cetuximab treatment * Trastuzumab + Pertuzumab