My transplant doc said he only reccommended ECD kidneys to those who were not doing well on dialysis. If it's not working for you, then the 5% odds are still better than the risk of dying from inadequate dialysis. He also said a number of older patients with additional health problems that might worsen and quickly bump them off the list were also good candidates for ECD's. He said he never recommends them for younger patients who are getting adequate dialysis.
Just my doc's
on the matter, if it helps any.