Hi Maryjo,
I am sure that you’re going to get much more knowledgable advice from other members soon but I will gladly share my experience with you meanwhile. My mom has inoperable cholangiocarcinoma and has just finished her series of chemo. They did a CT scan right after and found that none of the tumors on her liver have grown in the last four months, which her oncologist considered to be good news. Because she did well on the chemo, he wanted her to start another series in hopes that it will continue keeping the cancer at bay or maybe even shrink some of the tumors. So she just finished her first two weeks of the new treatment and feels great.
I would advise you to talk to your husband’s oncologist to ask for his plan for the future.
Stay strong,
Monika