Do I Need to Stop D.R.A.T.S?

Dr. Ma: I'm going to have a question about what she's doing, and then a little mind maintenance. All right, 60 second case from Uzoma, 80 year old with relapse myeloma in second C.R.D.M.S. stop at two years indefinitely until progression. He's doing so well, back to work. So, will anybody stop is a five year, do we have a timeline with everybody think for this maintenance treatment? Dr. Ma: These are fantastic questions and unfortunately we don't have great answers. We do not have clinical trial data where we can say that stopping after x number of years of lenn Maintenance is okay.