My dad has tongue cancer. Which has spread to his lymph nodes. Radiotherapy is no longer an option as he had throat  cancer around 12 years go which he was cured off, but the radiotherapy ruined his bone structure in his jaw, he now only has half. He has been told chemotherapy will not help. I am currently looking at paying a company around £2000 to test their experimental medicine on his samples from the hospitals.  If they find a new treatment for him, we may be looking to paying a lot for it. Has anybody done this before? My dad doesn’t want me to to pay the money in case it doesn’t work. But I can’t put a price in his life. I will do anything to try help change his prognosis.