Hi Jen,
Re: Can he continue with the treatment the answer is yes, yes, yes. As long as it is not too unbearably painful or causes the inability to use his hands then they can reduce the dose which should ease the symptoms… but don't discontinue lightly. 🙁
Your Dad will need Velcade later on down the road and if he has abandoned it at this stage they might not offer it as an option… and we need every option we can get, Without it, it could reduce your Dad's life span by 9 to18 months or even more. I had an unpleasant time on Velcade (easier now they administer it subcutaneously) and I reached full remission… but it came back within a couple of months… but it still gave me 12 months (including the wait for my next treatment) of which I am very grateful to have received.:-)
Dai.