Just to add in stopping treatment unplanned like this may even speed up cancers proliferation due to regenerization of cancer cells. Also, I had to stop my induction chemo in 2009, medically, no other choice, as I was hospitalized long term from the toxicities after 5 days. As such, no other cancet treatment, chemo or radiation was given indefinitely, although I was clinically clear just from 5 days, I eventually had a pathogical recurrence 8 months later, and numerous times thereafter.