Pancreatic What treatments work best

Basl_Huff40

So my mom was diagnosed with Stage 4 pancreatic and it's in her liver. She started with only gallstones but they didn't want to remove her gallbladder because they were bigger and not going any where. All of a sudden she was having issues eating food. Each time caused severe pain in upper abdomen and doubling her over. CT SCAN showed tumors and biopsie. Now she has been told 2 to 3 months of life left and waiting for treatment. What are people's thoughts will it work and what's work best.