Tirapazamine

Tirapazamine, also known as SR-4233, is an experimental anticancer drug that is activated in hypoxic conditions. This activation is very useful as this hypoxic state is found in human solid tumors in a common phenomenon known as tumor hypoxia. Hence, tirapazamine is solely activated in those hypoxic areas of solid tumors. It is important to take into consideration that normally, the cells in these hypoxic regions are resistant to radiotherapy and most anticancer drugs. For all these reasons, the combination of tirapazamine with other anticancer treatments is highly recommended. Tirapazamine entered phase III testing in 2006 for patients with head and neck cancer and gynecological cancer, as well as for other solid tumor cancer types.

Tirapazamine, also known as SR-4233, is an experimental anticancer drug that is activated in hypoxic conditions. This activation is very useful as this hypoxic state is found in human solid tumors in a common phenomenon known as tumor hypoxia. Hence, tirapazamine is solely activated in those hypoxic areas of solid tumors. It is important to take into consideration that normally, the cells in these hypoxic regions are resistant to radiotherapy and most anticancer drugs. For all these reasons, the combination of tirapazamine with other anticancer treatments is highly recommended. Tirapazamine entered phase III testing in 2006 for patients with head and neck cancer and gynecological cancer, as well as for other solid tumor cancer types.

For the treatment of head and neck cancer.

No associated conditions information available.