Amplitude-Modulated Radiofrequency Electromagnetic Fields (AM RF EMF) in Combination With Fruquintinib in Refractory Metastatic Colorectal Cancer
The goal of this clinical trial is to learn if adding amplitude-modulated radiofrequency electromagnetic fields (AM RF EMF) to Fruquintinib in metastatic colorectal cancer that has not responded to other standard treatment is:
* Effective in improving survival
* safe and tolerable