My brother-in-law is in late stage of liver cancer. Surgery is impossible, he's on target therapy for 3 months, so far it's good.
Target therapy may damage the liver function. However, the most important thing at this moment is to stop the cancer cells.
I always tell my sister, who I'm close to, that new therapy will come out in a couple of years. That's why they have to hold on, try their best to hold on, and wait for the new therapy. I'm confident in the way of injecting virus into the tumor to kill the cancer cells. Both Standford Medicine School and another UK college had successful trials in this measure.