Antineoplastons are an experimental cancer therapy with limited research on its effectiveness and potential for side effects. Further investigation is needed to determine their usefulness as a cancer treatment. Source: Source: PDQ Integrative, Alternative, and Complementary Published online: August 15, 2019. Therapies Editorial Board. Antineoplastons Created: November 19, 2007. (PD0®): Health Professional Version. 2019 Aug 15. In: PDQ Cancer Information Summaries [Internet]. Bethesda (MD): National Cancer Institute (US); 2002-. Available from: https://www.ncbi.nlm.nih.gov/books/NBK65872/