Antineoplastons A10 and AS2-1 exhibit growth inhibition of cancer cell
s by diverse modes of action. We observed antitumor responses within 2
-3 weeks of a combination treatment of chemoradiation therapy and anti
neoplastons A10 and AS2-1 in phase I clinical study being conducted in
Kurume University Hospital. We reviewed 3 clinical cases of advanced
cancer (multiple metastatic lung cancer, thalamic glioma and primary l
ung cancer) in which we believed antineoplaston A10 and AS2-1 may be c
ontributing to the rapid antitumor response. The possible use of this
combination for induction therapy in advanced cancer is discussed.