Antineoplastons are chemical compounds that are found normally in urine and blood. For use in medical research, antineoplastons can be made from chemicals in a laboratory. (See Question 1.)
Antineoplaston therapy was developed by Dr. S. R. Burzynski, who proposed the use of antineoplastons as a possible cancer treatment in 1976. (See Question 2.)
No randomized, controlled trials showing the effectiveness of antineoplastons have been published in peer-reviewed scientific journals. (See Question 6.)
Nonrandomized clinical trials are ongoing at Dr. Burzynski's clinic to study the effect of antineoplastons on cancer. (See Question 6.)
Antineoplastons have caused mild side effects and some serious nervous system problems. (See Question 7.)
Antineoplastons are not approved by the U. S. Food and Drug Administration for the prevention or treatment of any disease. (See Question 8.)
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