So sorry to hear about your mother. I hope that her kidney damage can be reversed. That really makes treatment a bit tricky :(
My uncle finished his last round of velcade and revlimid about a month ago. His cancer did not respond in fact his numbers have doubled. The doctor told us the best he could do was buy some more time. There have been talks of undergoing some heavier and more intense chemotherapies and perhaps radiation. He had a stem cell transplant just about a year and half ago. He relapsed after only 9 months.
I have been doind research and it seems so many therapies exclude this lamda light chain form of myeloma. It is so rare.
My prayers are with everyone that is going through this and of course the family members who are helping them along the way. Thank you for your response.