My 19 Yr Old Grandson Has Been Diagnosed And Being

my 19 yr old grandson has been diagnosed and being treated for Wegner's. he was never sick before. I don't think the treatment they are doing is working. They want to put him on the kidney transplant list but say there is an 8 month wait to see if there is no more damage to other organs. He has to have dialisys often and also Chemo. I am desperate. Any Ideas as to anything homeopathic that can be tried? Thanks in advance