Stopping Axitinib after complett remission?

In my opinion, you are definitely on the right lines!  I stopped my immunotherapy treatment after two and a half years.  The driver was to stop before I got a side effect from hell, like diabetes, for example.  

After 2 years, there's a school of thought that you've had all the benefit from it anyway.  They keep on working even after you stop treatment.  

But saying that, there's plenty of people who continue beyond 2 years.  Also some other cancer types they will only give it for two years.  

If you go into my profile there's a link to my blog where I describe my rationale.  It was with the full support if my oncologists.  They never mentioned stopping.  In fact the opposite was true.  They said I could have it for as long as I wanted.  I think they knew I would get to a point where I decided "enough".  Plus if the patient decides, it's better all round.