@freda73
Trust you and your husband are well. I realized that your question regarding whether or not your husband should have immunotherapy maintenance was not addressed. I will be at the same crossroad after completing my sixth chemo cycle next week, on September 18, 2023. There's very little current (2023) information in these forums to help me make a decision. I'm grateful to everyone who has shared details of their experiences, especially in terms of their side effects of immunotherapy. May you stay blessed and healed.