Sounds a bit shady to me. > Since the mid-1990s, Burzynski registered some sixty clinical trials of antineoplastons and, in December 2010, a Phase III trial which did not open for patient recruitment. Burzynski has not published full results for any of these. And > Independent scientists have been unable to reproduce the positive results reported in Burzynski's studies: NCI observed that researchers other than Burzynski and his associates have not been successful in duplicating his results,[20] and Cancer Research UK states that "available scientific evidence does not support claims that antineoplaston therapy is effective in treating or preventing cancer."[27] I smell BS. He'd be pushing his studies out like mad and people would be advocating for him violently if he was working miracles.