If your treatment programme is not successful and there are no other options available, you may want to look into clinical trials.
Or you may want to see if there are any clinical trials that you are eligible for to help with the research.
Your doctor may be able to reccommend a trial for you, or you can search for one yourself.
You can find trials taking places in theRegister of Spanish Clinical Trials
Or you can get help in finding one that would be helpful to you through My Tomorrows