Sometimes it works to stabilize tumor growth sometimes it doesn’t! I too have pancreatic primary metatastic to the liver grade 2 7% ki67 fairly large tumor in head of pancreas about 25 in the liver they continued to grow. I also have functioning tumors hormone level stabilized for a few months they then continued to escalate to very high levels Gastrin went from 800 to 2,000 I just had number 50 the lanreotide has controlled symptoms very well hopefully it works for your partner I’ve read plenty of positive reports. I went on to have radiation that worked very well! There’s not much you can do except hope for the best we are all so different. I now have tumors in the spine I was diagnosed in May 2021